Wastewater treatment pdf nptel Usually have pumping and power requirements. 530 kB • Treatment of wastewater – will definitely reduce the waste, prevent and make positive effects on its further uses • Strong rinse waters from dye operations may be used to make up new dyebaths, while weak rinses may be recycled through in‐plant water treatment units. So, today we will be learning more about the common effluent treatment plant, as Now, wastewater treatment can be divided into 4 or 5 major categories or steps based upon design operation and maintenance that we have learned. LDPE l. Wastewater treatment can be LECTURE NOTES ON INDUSTRIAL WASTEWATER TREATMENT Course Code: (A70139) IV B. This document provides an overview of a course on water and wastewater engineering. 4. Sewage treatment (or domestic wastewater treatment, municipal wastewater treatment) is a type of wastewater treatment which aims to remove contaminants from sewage to produce an effluent that is suitable to discharge to the surrounding environment or an intended reuse application, thereby preventing water pollution from raw sewage discharges. PYQ [Week 1-12] NPTEL Wastewater Treatment And Recycling Assignment Answer 2023. It lists modules on topics like municipal water supply and treatment, water distribution networks, rural water supply, municipal wastewater quantity and Week 12: Case studies on wastewater treatment in various process, chemical and allied industries. Sanitary sewage is mostly the spent water of the community draining into the sewer system. His research interests include Solid waste management, Mechanical composting and vermicomposting, Anaerobic digestion, Analysis of solid wastes, Microbiology of composting, Biosorption and Water & Wastewater Treatment. 25/75 81 310 NPTEL24CH06S559800007. The document discusses Lecture 28 - Secondary Treatment Processes: Introduction to Biological Treatment of Wastewater The topics will include: generation rates and waste composition; Integrated waste management issues, collection, recovery, reuse, recycling, energy-from-waste, and landfilling; Biological NPTEL provides E-learning through online Web and Video courses various streams. D. 530 kB Welcome to our channel! In this video, we provide detailed answers and explanations for the Week 1 assignment of the NPTEL course on "Wastewater Treatment an During the course of his doctoral work, Dr. RDF j. When you buy through links on our site, we may earn an affiliate commission. This is usually limited to municipal wastewater and generally not required for The conventional system maintains a plug flow hydraulic regime. Given the variations in wastewater characteristics, ensuring these biological processes and upstream/downstream unit processes are appropriately designed presents a great The textile industry is one of the most promising industrial sectors that provide huge unskilled employment in the developing countries in Asia, particularly China, India and Bangladesh. The amount & type of treatment process (Treatment Train ) depends upon quality of raw water and various A thorough analysis of wastewater treatment, recycling, and reuse options has become necessary due to the global issues faced by water scarcity and environmental deterioration. Our videos Request PDF | On Jan 1, 2022, Makarand M. About us; PDF unavailable: 20: Lecture 20: Problems on Broad-base Terraces: Download Wastewater Treatment Systems: Options and Conventional Approach: Download IIT Bombay ; IIT Guwahati ; IIT Kanpur ; IIT Kharagpur ; IIT Madras ; IISc Bangalore ; IIT Delhi ; IIT Roorkee ; IIT Bombay,IISER Thiruvananthapuram ; IISER Mohali Module 13: Municipal Wastewater Treatment Plant Design Details Lecture 38: Siting and Hydraulics of Wastewater Treatment Plants. It will be e-verifiable at nptel. Q1. M. The extent of damage depend upon type pf pollutant present in effluent. Wastewater Engineering - Collection, Treatment, Disposal and Reuse by Metcalf and Eddy, , McGraw Hill Education (India) Pvt Ltd,2013 2. 6 Removal of pathogenic organisms 215 4. Prentice Hall Pub. About us; Courses; Contact us; Courses; Lecture 54 : Artificial sewage treatment Part 2: Secondary treatment: Download: 55: Lecture 55 : Artificial sewage treatment Part 3: Advanced methods: Download: 56: Stages of Wastewater Treatment Depending on wastewater nature – treatment given before recycling iPli t t tPreliminary treatment: – removal of heavy solids like wood, rags and grit. Co. 4 MB) 13 Wastewater Screening, Primary Treatment (PDF - 2. Lecture 4 - Review of fundamentals. It will have the logos of NPTEL and IIT Roorkee . The total sewage generated in one day was estimated 3. 1 point 1 point 1 point 1 point 1 point 1 point 1 point 1 point Developing safer and environmentally friendly methods for wastewater management is a crucial issue worldwide. Industrial Waste Treatment by Nelson Leonard Nemerow, Butterworth-Heinemann, 2007. 3. Wastewater treatment plant: Preliminary treatment. NPTEL » Wastewater Treatment and Recycling Unit 10 - Week 8 Announcements About the Course reviewer3@nptel. Many of the topics | Find, read and cite all NPTEL » Wastewater Treatment and Recycling Unit 7 - Week 5 Announcements About the Course reviewer3@nptel. in Mentor Ask a Question Progress Course outline How to Section 3 presents the new technologies developed for water and wastewater treatment; dealing with pulsed power technology, constructed wetlands, nutrient recovery, low The majority of methanogens in anaerobic wastewater treatment and natural anaerobic environment utilize hydrogen and single carbon compounds as substrates for methane PDF | This literature review examines process, design, and cost issues related to using oxidation ponds for wastewater treatment. Das has gained expertise in membrane separation technology for removing various pollutants from The objective of the research is to evaluate the performance of aerated lagoon for biological treatment of textile wastewater and to determine kinetic coefficients for the design of treatment NOC:Water and Waste Water Treatment. PAH n. Discuss various processes for thermal treatment of solid wastes. graduate with specialization in environmental engg. Primary treatment: – slowing the wastewater down - settlement NPTEL Wastewater Treatment & Recycling: Missed or poor performance in assignment Dear ALL No need of worrying even if you missed or performed poorly in 1 or 2 assignments. intechopen. Manoj Kumar Tiwari School of Water Resources Indian Institute of Technology, Kharagpur Lecture – 02 Sources and Types of Wastewater Hello, everyone and welcome to this second lecture of course Wastewater Treatment and Recycling. So, for wastewater treatment there are 3 types or stages under which that water treatment or wastewater treatment is done before it is discharged. Wastewater Treatment – A Review Mr. NPTEL Administrator, IC & SR, 3rd floor IIT Madras, Chennai - 600036 Tel : (044) 2257 5905, (044) 2257 5908, 9363218521 (Mon-Fri 9am-6pm) Email : support@nptel. These organics tend to resist conventional methods of wastewater treatment. the wastewater flow rate. 3. (2007) 8. This course will allow the student to clear basics and concepts for further NPTEL » Wastewater Treatment and Recycling Unit 8 - Week 6 Announcements About the Course reviewer3@nptel. Manaj Kumar Tiwari [Ph. Reminder- NPTEL: Exam Registration is open now for July 2024 courses! The assignment 1 for Week 10 for the course Wastewater Treatment And Recycling is made available early for viewing to get an idea about the assignments but the actual start date of the course remains unchanged. Typical examples include surfactants, phenols, and agricultural pesticides. Write full forms of a. photograph and the score in the final exam with the breakup. More Info Syllabus Calendar Readings Lecture Notes Assignments Exams Projects Lecture Notes. IWA Publishing, 2007. used, it enters the wastewater stream, and it flows to the wastewater treatment plant. Lecture 3 - Course outline. in Dr. So, wastewater treatment is essentially the processing of wastewater through a system or through some engineering or technological interventions so, as the contaminants can be removed or Sewage Treatment Plant is a facility designed to receive the waste from domestic, commercial and industrial sources and to remove materials that damage water quality and compromise this NPTEL online certification course on biological process design for wastewater treatment. The overall assessment of 25 marks from assignments will be based on scores of best 8 submitted assignments out of overall 12. Treatment of Water and Wastewater-II Welcome everyone in this NPTEL online certification course on biological process design for wastewater treatment. wastewater sample contains 150 milligram of ethylene glycol. Course Info Instructor Dr. Non bio-degradable pollutant like mercury are most deadly as they Rotating biological contactors are generally used as secondary treatment of domestic, hospital and industrial wastewater, operating as an aerobic and anaerobic fixed film biological treatment. in/noc. Q2. Poor wastewater treatment facilities result in inadequate NPTEL Video Course : NOC:Water and Waste Water Treatment Lecture 15 - Sedimentation: Discrete and Flocculant settling Total suspended solids and Pathogens Lecture 12 - Wastewater treatment plant: basic principals Lecture 13 - Wastewater treatment plant: Preliminary treatment Lecture 14 - Wastewater treatment plant: PDF. 4 MB ) 13 Wastewater Screening, Primary Treatment ( PDF - 2. (2 Lectures) Natural Wastewater Treatment Systems Furthermore, the implementation of wastewater treatment systems is suggested as a crucial and long-term cost-effective solution for treating wastewater effluent and removing other pollutants from Week 12: Case studies on wastewater treatment in various process, chemical and allied industries. NOC:Industrial Wastewater Treatment: 196: NOC:Advanced Topics in Science and Lecture 41: Wastewater treatment by membrane processes - I: Download: 42: Lecture 42: Wastewater treatment by membrane processes - II: Download: 43: Lecture 43: Wastewater Water treatment portion covers the nitty gritty of treatment and the relevant aspects post treatment like residual removal. CH 3 OH b. Ghangrekar published Wastewater to Water, Principles, Technologies and Engineering Design | Find, read and cite all the research you need on ResearchGate improving the existing waste water treatment processes or developing combinations of various processes. These organics tend to resist A rotating biological contactor (RBC) is a type of attached-growth biological wastewater treatment system and a widely used biological wastewater treatment technology. Primary sedimentation in a municipal wastewater treatment plant is generally plain sedimentation without the use of chemicals. Vimal Chandra Srivastava: IIT Roorkee: Video--NOC:Electrochemistry from Fundamentals to Applications: Chemistry and Biochemistry: Prof. NPTEL Video Course : NOC:Water and Waste Water Treatment Lecture 1 - Importance of water and wastewater treatment Lecture 17 - Membrane processes for wastewater treatment. STALIN. Venkobachar, Prof. It will have the logos of NPTEL and IIT Roorkee. Lecture 1 - Importance of water and wastewater treatment. What is wastewater recycling? a. Sedimentation: Discrete and NPTEL provides E-learning through online Web and Video courses various streams. Weber, W. This enables one to emerge with feasible treatment schemes targeting treatment of high strength wastewater. MSW b. NPTEL offers online certification courses, providing quality education from IITs and self-paced learning options. txt) or read online for free. Professor in Civil Engineering CIVIL Water is an indispensable resource for human activity and the environment. in Mentor Ask a Question Progress The settling basin at a Week 6 : Secondary Treatment Processes: Biological treatment of wastewater; Microbial ecology and growth kinetics; Types of microorganisms; Aerobic and anaerobic processes; these compounds in wastewater must be minimized for public health reasons and to protect the biological treatment processes. Statement II: Primary treatment processes mainly rely of gravity settling for removal of 8. Over the years, several modifications to the conventional system have been developed to meet specific treatment objectives. 4 Overview of wastewater treatment systems 163 4. Module 15: Natural Methods of With growing concerns over freshwater availability, concept of treating and recycling wastewater is progressively getting more pertinent. Lecture 1 - Sources and characteristics of industrial wastewater Lecture 2 - Sources and characteristics of industrial wastewater Lecture 3 - Wastewater Management Lecture 4 - Design Aspects of Equalization Tank Lecture 5 - Neutralization and Proportioning Lecture 6 - Ion Exchange Process Lecture 7 - Ion Exchange Process Lecture 8 - Ion He joined Indian Institute of Technology Guwahati in June 2009 as an Assistant Professor. Water treatment portion covers the nitty gritty of treatment and the relevant aspects post treatment like residual removal. NPTEL Video Course : NOC:Physico-Chemical Processes for Waste Water Treatment Lecture 1 - Introduction to Water Pollution and Control NPTEL provides E-learning through online Web and Video courses various streams. So, we will try to understand this. Illustrate water recycling & its importance. The topics to be covered include (but not limited to): Physical treatment, pre-treatment, solids removal by setting and sedimentation, aeration, filtration, centrifugation, coagulation and flocculation; Adsorption and ion-exchange; Membrane Chemical Treatment - Adsorption and Ion Exchange (PDF - 2. This course will allow the student to clear basics and concepts for further NPTEL - Free download as PDF File (. Resource Type: Lecture Notes. Answer: d Explanation: When untreated waste water is released into the surface water, it causes deterioration of water quality and hence, the biological characteristics of the water body is affected, whereas, temperature and volume of the water doesn’t really change the characteristic properties of water, chemical accumulation in the organism depends upon the lipid content 2. com 384 Waste Water - Evaluation and Management Source: NPTEL (accessed 2010) Fig. Some course Wastewater Treatment and Recycling was initiated, where we started discussing about the basic attributes of wastewater generation, its quantifications, quality characteristic, then its natural attenuation, the different treatment options. Ligy Philip, Prof. Data on wastewater generation and collection is less when compared to information on water supply. What are the benefits of water recycling?. Discuss necessary conditions for MSW incineration. 6 Sequencing Batch Reactor for Biological Treatment of Grey Water, Lamin et al. So, that means a COD which will be incurred because of ethylene glycol is 193. So, therefore, the ThOD is same as COD 193. He is a recipient of prestigious Fulbright Fellowship. Algae can be effectively grown in a nutrient-rich environment and have the potential to accumulate nutrients and heavy metals from the wastewater, which makes them an extremely attractive means for a Wastewater treatment nptel pdf. SoEA f. treatment to remove nutrients and other contami-nants. These processes are not covered during the conventional wastewater treatment courses. Typical Wastewater Treatment Plant level of automation. K Elite This certificate is awarded to for successfully completing the course with a consolidated score o Online Assignments Proctored Exam Total number of candidates certified in this course: NPTEL Online Certification (Funded by the The Biological Wastewater Treatment series is based on the book Biological Wastewater Treatment in Warm Climate Regions and on a highly acclaimed set of best selling textbooks. By AnswerGPT Categories: Others, PYQ 2023. Bio ogical treatment: BOD (Data for QI & 2) A completely mixed activated sludge process is used to treat a wastewater flow of 1 MLD(Million 1 point liters per day) having BOD of 200 mg/L. It is suggested that the construction of sewage treatment plant may be carried out in phases with an initial design period ranging from 5 to 10 years excluding the construction period. J. So today we will be continuing with the treatment of water. All of the above. So, people believe that if we sort of provide a proper sanitation and wastewater treatment facility we can eliminate so many water borne diseases or so many water base diseases, this could include cholera, dengue, diarrhoea. A rotating biological contactor (RBC) is a type of attached-growth biological wastewater treatment system and a widely used biological wastewater treatment technology. Tiwari has co- authored several papers in apex international journals, and has presented his research in various top ranked conferences across the NPTEL provides E-learning through online Web and Video courses various streams. 4 Status of Wastewater Generation, Collection, and Treatment in Indian Metro Cities The prime cause of critical unsanitary conditions in many cities in India is due the lack of facilities to collect wastewater and to dispose off after treatment. Abstract- The management of the medium and small scale industries feel burden to treat waste if the cost involvement is high. Pollutants stemming from pure elemental, organic or inorganic compounds, or microbial For any queries regarding the NPTEL website, availability of courses or issues in accessing courses, please contact . O. Lagoons system for Waste Water treatment • Lagoons are designed to treat waste water by the interaction of sunlight, algae and bacteria • Lagoons are used to treat wastewater before it is discharged to a receiving water • The wastewater is stabilized by active bacteria through a biological treatment process • Similar to Activated sludge and trickling filter Effluent treatment schematics for electroplating industries - Download as a PDF or view online for free. Wastewater treatment can be specifically tailored to meet the water quality requirements of a planned reuse, as some would need only Characterisation of Wastewater, its sources and its Environmental Effects " I-Learning Seminar on Urban Wastewater Management Economic and Social Commission for Western Asia Waste-Water Treatment Wastewater Treatment and Recycling MD RAHIB KHAN 17. The present work aims at highlighting the various Reclamation Processes Preliminary treatment –Bar screen- solids removal Primary Treatment - Settling Tanks- Readily settable and floatable solids are removed from the wastewater in the in this course is essentially the treatment because its course is wastewater treatment and recycling. 2 SBR for Nutrient Removal at Bathhurst Sewage Treatment Plant 8. We are dedicated to supporting students in their studies and helping them succeed. 5 Secondary treatment 180 4. of the wastewater. Facebook Week 6 : Secondary Treatment Processes: Biological treatment of wastewater; Microbial ecology and growth kinetics; Types of microorganisms; Aerobic and anaerobic processes; photograph and the score in the final exam with the breakup. These wastewater plants are complex facilities and provide a high quality end product. 69/25 36/75 54 1249 NPTEL23CE85S535800024. of India) FREE ONLINE EDUCATION fèTfàz:r . So, today we will be learning more about the common effluent treatment plant, as Now, wastewater treatment can be divided into 4 or 5 major categories or steps based upon design Week 6 : Secondary Treatment Processes: Biological treatment of wastewater; Microbial ecology and growth kinetics; Types of microorganisms; Aerobic and anaerobic processes; The world’s chemical industries face formidable environmental regulatory challenges in treating their wastewater effluents. About us; Courses; Contact us; Courses; Introduction to Biological Process Design for Wastewater Treatment: PDF unavailable: 2: Lecture 02: Microorganisms in Biological Wastewater Treatment: PDF unavailable: 3: Lecture 03: Fundamentals of The majority of methanogens in anaerobic wastewater treatment and natural anaerobic environment utilize hydrogen and single carbon compounds as substrates for methane production. 3 Preliminary treatment 178 4. Algae can be effectively grown in a nutrient-rich environment and have the potential to accumulate nutrients and heavy metals from the wastewater, which makes them an extremely attractive means for a Water and Wastewater Treatment Engineering. His research interests include Advanced Redox Processes, industrial/hazardous waste The main goal of wastewater treatment techniques is to achieve the best water quality for reclamation and discharge into the environment. Water and Wastewater Treatment Engineering. Menu. Wastewater treatment plant: basic principals; Wastewater treatment plant: Preliminary treatment. Wastewater is a major contributor to a variety of water pollution problems. 7H20 + CaS04+7H20 NPTEL offers online certification courses, providing quality education from IITs and self-paced learning options. Introduction Water treatment is the process of making water suitable or acceptable for an end-use. Module 14: Treated Effluent Disposal Lecture 39: Treated Effluent Discharge, Reuse and Recycling . PCCF 14. Amit Paul: IIT Madras: Video--NOC:Time dependent Quantum chemistry: Chemistry and Biochemistry: Prof. 4 Primary treatment 179 4. 2 MB) Field Trip to City of Cambridge Water Treatment Plant 11 Gas Transfer and Air Stripping 12 Disinfection (PDF - 2. Rotating biological contactor is most Case Study Wastewater Treatment in Distillery Good day everyone and welcome to these lectures on Physico Chemical Processes for Wastewater Treatment. and Randall C. Advances in the understanding of how anaerobic system function, improved understanding of mixing and mass transfer, and anaerobic reactor design, has led to the evolution of a new in the in this course is essentially the treatment because its course is wastewater treatment and recycling. K. Recovering beneficial nutrients or metals from wastewater c. What are the different stages of wastewater treatment?. NPTEL Video Course : NOC:Biological Process Design for Wastewater Treatment Conventional methods compared to non-conventional wastewater treatment methods has a relatively high www. Their mutual relationship is also explained. NPTEL » and Affordable Sanitation Solutions For Small Towns: Policy, Planning and Practice About the Course Ask a Question Progress Mentor Requirement of heavy pumping machinery is one of the major drawbacks in decentralized wastewater treatment systems. And in the last lecture we studied regarding Lecture 3 - Fundamentals of Biochemical Operations. CRC Press, 2017. 7 SBR Lecture 1 - Importance of water and wastewater treatment. ac. Browse Course Material Syllabus Calendar l02_water_qualit. Haimanti Banerji PDF | On Sep 21, 2021, Zainab Bahaa published Wastewater Treatment Lecture 2 Instructor | Find, read and cite all the research you need on ResearchGate Wastewater Treatment NPTEL. GHG m. NOC:Physico-chemical processes for wastewater treatment: Chemical Engineering: Prof. The third-generation biofuel production from algae could be the cheapest and most promising alternative compared to other sources of renewable energies. Description: This resource includes handwritten notes of the Instructor on the topic: Sedimentation Flocculation - Part 1. Certificate will have your name, photograph and the score in the final exam with the breakup. In addition there are two known genera of methanogens which can utilize the two-carbon compound, acetic acid. 2 Wastewater treatment operations, processes and systems 165 4. NPTEL Water and waste water treatment Announcernents About the Course Ask a Question in Progress Mentor Course outline How does an NPTEL online course work? week O week 1 week 2 week 3 Water quality: Total suspended solids and Pathogens. The principal secondary treatment techniques used in secondary treatment are the trickling filter and the activated sludge process. Wastewater treatment plant: Sedimentation and basics. Fresher sewage can be obtained in Common treatment processes involve preliminary treatment like screening, primary treatment like sedimentation, and secondary treatment using biological processes. However, wastewater to be recycled need to be treated first for ensuring its quality sufficiently fit for designated uses,such as irrigation, industrial processes, toilet flushing, ground water recharge etc. And then some of the advanced treatment option: including sludge management, then the setting up the Wastewater Treatment Professor Vimal Chandra Srivastava Department of Chemical Engineering Indian Institute of Technology, Roorkee Lecture: 04 Wastewater Characterization - I Good day everyone and welcome to this NPTEL online certification course on biological process design for wastewater treatment. Technologies to treat chemical industry effluents In terms of wastewater treatment there are four classifications of treatment. Also, the concept of decentralized sewage treatment will be introduced with possible reuses of the treated sewage. The initial stage of wastewater treatment is the pre-treatment process. e) Gain knowledge on different techniques and approaches for minimizing the generation NPTEL provides E-learning through online Web and Video courses various streams. In either case, it constitutes flocculent settling, and the particles do not remain discrete as in the case of grit, but tend to Quantity= Per capita sewage contributed per day x Population. The common treatment processes NPTEL IIT Kharagpur Web Courses The various types of water pollutants can be classified in to following major categories: (1) Organic pollutants, (2) Pathogens, (3) Nutrients and agriculture Lecture 51 - AOP - Sono-hybrid wastewater treatment. Lecture 20 - Coagulation and Flocculation - III. Wastewater Treatment and Recycling SATISH CHANDRA BHOI 19. The biomass concentration in the aeration tank Lecture 1 - Course Introduction Lecture 2 - Sources and Types of Wastewater Lecture 3 - Pollutants in Wastewater: Point and Non-point Sources Lecture 4 - Wastewater Management: Concept of Treatment and Recycling Lecture 5 - Wastewater Management: Issues and Challenges Lecture 6 - Wastewater Generation and Quantity Estimation Lecture 7 The Biological Wastewater Treatment series is based on the book Biological Wastewater Treatment in Warm Climate Regions and on a highly acclaimed set of best selling textbooks. wastewater treatment Preface The wastewater treatment lectures are designed to provide insight into the processes and techniques that are applied in the wastewater treatment fi eld, where the focus is laid on the basic principles, local conditions, basic circumstances and performance processes. Manoj Kumar Tiwari [Ph. Ferrous sulphate reacts with alkalinity to form desired compound as: FeS04. Answer :- For Answers Click Here 3. in Mentor Ask a Question Progress Course outline How to access the portal Week O : Assignment week 1 week 2 week 3 week 4 week 5 week 6 Lecture 28 : Secondary Treatment Processes: Introduction to Biological Treatment of Waste water Biological wastewater treatment processes: mass and heat balances. CH 3 COOH c. Class Central Class Central is learner-supported. WASTEWATER TREATMENT It is a process used to convert wastewater into an effluent that can be returned to the water cycle with minimal environmental issues Instead of disposing of treated wastewater it is reused for various purposes, which is knows as water reclamation During the treatment process, pollutants are removed or broken down The PDF. True False No, the answer is incorrect. He joined Indian Institute of Technology Guwahati in June 2009 as an Assistant Professor. In step aeration settled sewage is introduced at several points along the tank length which produces more uniform oxygen demand throughout. In the last lecture, we started understanding various wastewater treatment strategies which are followed in different industries. 2. LCI h. T I Eldho, Department of wastewater treatment is normally accepted as a key intervention strategy. Waste water Treatment When effluent discharged into a river body such as lake, river or sea a number of process occur like physical, chemical and biological characteristics of water change which cause loss of organism. H 2 and CO 2 d. About us; Courses; Contact us; Courses; Wastewater Treatment (Contd) PDF unavailable: 18: Chemical Treatment: PDF unavailable: 19: Wetland Treatment and Bio-Technology Applications: PDF unavailable: 20: Introduction to Soil: NPTEL Wastewater Treatment & Recycling: Missed or poor performance in assignment Dear ALL No need of worrying even if you missed or performed poorly in 1 or 2 assignments. So, in the previous lecture, we started studying regarding the Advanced Biological Wastewater Treatment Systems. Advanced Biological Wastewater Treatment: Membrane Bioreactors Welcome everyone in this NPTEL online certification course on Biological Process Design for Wastewater Treatment. Refractory organics . DIGIMAT Assistive Technology Learning Platform; YouTube Alternative for Streaming NPTEL in LAN NPTEL Water and waste water treatment Announcernents About the Course Ask a Question in Progress Mentor Course outline How does an NPTEL online course work? week O week 1 week 2 (FeS04. sludge is produced from: Due on 2019-09-25, 23:59 IST. PET k. Home Previous Next Thumbnails. 2 MB) Field Trip to Deer Island Wastewater Treatment Plant 14 Biological Reaction Kinetics - Part 1 15 ABOUT THE COURSE: Industrial wastewater treatment is a very unique course and it deals with the advanced processes for treatment of Industrial Wastewater. The course encompasses processes like removal of heavy metals, adsorption, ion exchange, membrane process, and advanced Lecture 1 - Course Introduction Lecture 2 - Sources and Types of Wastewater Lecture 3 - Pollutants in Wastewater: Point and Non-point Sources Lecture 4 - Wastewater Management: Concept of Treatment and Recycling Lecture 5 - Wastewater Management: Issues and Challenges Lecture 6 - Wastewater Generation and Quantity Estimation Lecture 7 NPTEL Civil Engineering - Water and Waste Water Engineering - Free download as PDF File (. 1. Answer:-For Answer Click Here. Peter Shanahan; Departments Civil and Environmental Engineering 2. in Ask a Question Progress Mentor In wastewater treatment systems. So, we will be starting our formal discussions from this lecture and the first these compounds in wastewater must be minimized for public health reasons and to protect the biological treatment processes. in Ask a Question Progress Mentor In wastewater NPTEL » Wastewater Treatment and Recycling Unit 14 - Week 12 Announcements About the Course reviewer3@nptel. In this process, the waste water is aerated in a reaction tank in which some Water and waste water treatment : NPTEL - Live interactive session with course support team - Book your slots now! Dear Learner, Here is a unique opportunity for you to learn to solve problems with the help of instructors. Now, we have to find out that ThOD, for ThOD the same formula applies. [5] Sewage contains Biological Process Design for Wastewater Treatment APEKSHA GHOSH 21. in Wastewater treatment is a critical aspect of environmental management, aimed at mitigating the adverse effects of urbanization and industrialization on water bodies. , “Physico-chemical Processess”, Wiley flow of 4500 m3/d with peak flows as high as 13000 m3/d of any wastewater treatment plant. This document provides an overview Water treatment portion covers the nitty gritty of treatment and the relevant aspects post treatment like residual removal. The topics to be covered include (but not limited to): biological treatment fundamentals, wastewater characterization, bacterial growth kinetics and reactor hydraulics, aeration and Wastewater Treatment and Recycling Prof. CBA d. Illustrate various conventional ways of treating wastewater?. in Mentor Ask a Question Progress The settling basin at a wastewater treatment plant having a flow rate of 0. Every week there will be a live interactive session where a Course team member will explain some sample problems, how they Objectives – Selection of Treatment Methods – Principles, Functions, - Activated Sludge Process and Extended aeration systems -Trickling filters– Sequencing Batch Reactor(SBR) – Membrane Bioreactor - UASB – Waste Stabilization Ponds – - Other treatment methods -Reclamation and Reuse of sewage - Recent Advances in Sewage Treatment – Welcome to Answer Lelo! In this playlist, we provide detailed solutions to the Wastewater Treatment and Recycling NPTEL assignments for July 2024. 6ML considering the projected population hostels and residential for the next 30 years. MD RAHIB KHAN 20-09-2019 Prof. Solution can be downloaded from portal under the Week 6 unit with name Solution for Week 6. It removes existing water contaminants and so reduces their concentration that the water becomes fit for its desired application. Submitted for self study evaluation for the course “Industrial wastewater treatment” Fifth Semester, Chemical Engineering - 2016 Submitted by : Name : Manikandan. Created Date: 11/16/2023 3:09:36 PM For any queries regarding the NPTEL website, availability of courses or issues in accessing courses, please contact . 4 A Small Cheese-Making Dairy in France 8. NPTEL Video Course : NOC:Physico-Chemical Processes for Waste Water Treatment Lecture 51 - AOP - Sono-hybrid wastewater LECTURE NOTES ON INDUSTRIAL WASTEWATER TREATMENT Course Code: (A70139) IV B. o Primary treatment reduces the suspended solids and the B. Secondary Treatment The secondary stage of treatment removes about 85 percent of the organic matter in sewage by making use of the bacteria in it. NPTEL Wastewater Treatment And Recycling Week 1 Assignment Answer 2024. Solution: For the circular tank, the diameter and holds expertise in water and wastewater treatment, water distribution systems, water pricing, and contaminant fate and transport. Identify the correct statements regarding primary treatment of wastewaters: Statement I: Primary treatment of wastewater typically aims for removal of dissolved organic matter. 5 milligram per liter. About us; Tertiary treatment of textile wastewater; Ecofriendly Processing to minimize textile effluent; pdf of references: 57 The course content supports the collection system used for sewage, estimate the sewage discharge, conventional ways of sewage treatment, advanced methods currently introduced for treatment of sewage, and sludge handling and treatment. Atanu Bhattacharya 13. Explain each of the steps or processes involved during MSW incineration. NPTEL provides E-learning through online Web and Video courses various streams. Professor in Civil Engineering CIVIL ENGINEERING INSTITUTE OF AERONAUTICAL ENGINEERING (AUTONOMOUS) DUNDIGAL, HYDERABAD - 500 043 1 INDUSTRIAL WASTEWATER TREATMENT UNIT I Sources of NPTEL Syllabus Water and Waste Water Engineering - Video course Water and Wastewater Quantity Estimation Wastewater Treatment Plant Characteristics Sequencing of unit operations and processes; Plant layout; Hydraulic considerations. 5/25 59. Books and references. NPTEL Video Course : NOC:Wastewater Treatment and Recycling Lecture 23 - Basic of Municipal Wastewater Treatment c) Impart knowledge on selection of treatment methods for industrial wastewater d) Acquire the knowledge on operational problems of common effluent treatment plants. Vellanki developed a new class of treatment processes, called the Advanced Reduction Processes. VFA produced in anaerobic digestion refers to: Biological Process Design for Wastewater Treatment: Week 6 - Assignment 6 Solution has been released Dear Learner, The solution of Assignment 6 has been uploaded. Why treat wastewater? We need to remove the wastewater pollutants to wastewater treatment plants, for example and like sewage treatment plants, use biological processes as key unit processes in the treatment train. More settling occurs to concentrate the sludge prior to disposal. Week 6: Fundamentals and principles of biological wastewater treatment Week 7: Aerobic wastewater treatment systems - I: Suspended growth processes Week 8: Aerobic wastewater treatment systems - II: Attached growth processes Week 9: Hybrid aerobic wastewater treatment systems Week 10: Advanced anaerobic wastewater treatment systems Week 11 Lectures Series on Water & Waste Water Engineering by Prof C. Given the required surface area of basin=150 m2. Many of the wastewater treatment and collection facilities are now old and worn, and require further improvement, repair or replacement to maintain their useful life; The character and quantity of contaminants presenting problems today are far more complex than those that pre- NPTEL Water and waste water treatment Announcernents About the Course Ask a Question in Progress Mentor Course outline How does an NPTEL online course work? week O week 1 week 2 week 3 Water quality: Total suspended solids and Pathogens. MurtyDepartment of Civil Engineering, IIT Madras. For small wastewater treatment plant, screenings may be disposed off by burial on the plant site. Manoj Kumar Tiwari School of Water Resources Indian Institute of Technology, Kharagpur Lecture - 49 Wastewater Treatment Systems: Large wastewater treatment plant is needed in centralized system Wastewater has to be transported over long distances in decentralized system. For The course content supports the collection system used for sewage, estimate the sewage discharge, conventional ways of sewage treatment, advanced methods currently introduced for treatment of sewage, and sludge handling and treatment. Conventional anaerobic treatment processes of the flow-through type are therefore inadequate to treat low-strength wastes. PCB o. A thorough analysis of wastewater treatment, recycling, and reuse options has become necessary due to the global issues faced by water scarcity and environmental deterioration. When people visit a treatment plant for the first time, often it is not what they perceived it would be. pdf Download File DOWNLOAD. NOC:Industrial Wastewater Treatment: 196: NOC:Advanced Topics in Science and NPTEL provides E-learning through online Web and Video courses various streams. 6 m3/sec has an effective settling volume that is 20 m long, 3 m tall and 6 m wide. 12. So today we will be continuing Welcome to our channel! In this video, we provide detailed answers and explanations for the Week 1 assignment of the NPTEL course on "Wastewater Treatment an NPTEL Video Course : NOC:Water and Waste Water Treatment Lecture 54 - Nanofiltration and RO. 1 Pre-treatment Methods. Marcos von Sperling, Basic Principles of Wastewater Treatment. Lecture 31 - Biological Treatment of Wastewater: Activated Sludge Process. Prof. Biological Process Designs for Wastewater Treatment by Benefield L. Home Case Study Wastewater Treatment in Distillery Good day everyone and welcome to these lectures on Physico Chemical Processes for Wastewater Treatment. So, this we are into the second class of this week, when we are basically discussing the Wastewater Reuse and Recycling Aspects. A. Lecture 5 - Mass balance. So, what is wastewater treatment? The wastewater treatment is the processing of In large sewage treatment plant, screenings can be incinerated. NPTEL Video Course : NOC:Physico-Chemical Processes for Waste Water Treatment Being associated with various research works in the area of water and wastewater treatment, such as treatment of tannery wastewater using membrane separation technology, as well as removal of pollutants using micellar-enhanced ultrafiltration, Dr. Module 15: Natural Methods of 1. PCCD p. pdf. 25/75 55 1249 NPTEL23CE85S546100168. Wishlist Answer GPT helps students by providing clear and accurate assignment solutions for NPTEL courses. It will be e-verifiable at For any queries regarding the NPTEL website, availability of courses or issues in accessing courses, please contact . in NPTEL » Wastewater Treatment and Recycling Unit 7 - Week 5 Announcements About the Course reviewer3@nptel. Activated sludge process: This is the most versatile biological oxidation method employed for the treatment of waste water containing dissolved solids, colloids and coarse solid organic matter. o Measurement and sampling at the inlet structure - a flow meter continuously records the The third-generation biofuel production from algae could be the cheapest and most promising alternative compared to other sources of renewable energies. ( PDF - 2. Hence there is a board scope for cheaper and compact unit processes or ideal solutions for such issues. l05_sediment_1. Dr. 1 Wastewater treatment levels 163 4. And in the last lecture we studied regarding A study was conducted for the primary treatment and management of sewage generated in SHIATS hostels and residential area and a sewage treatment plant was designed. in However, wastewater to be recycled need to be treated first for ensuring its quality sufficiently fit for designated uses, such as irrigation, industrial processes, toilet flushing, ground water recharge etc. Wastewater treatment plant: basic principals. Score: 0 Accepted Answers: Answer: d Explanation: When untreated waste water is released into the surface water, it causes deterioration of water quality and hence, the biological characteristics of the water body is affected, whereas, temperature and volume of the water doesn’t really change the characteristic properties of water, chemical accumulation in the organism depends upon the lipid content Lecture 23 - Basic of Municipal Wastewater Treatment. This course will allow the student to clear basics and concepts for further It also includes details on standards for wastewater discharge, conventional wastewater treatment plant layout and processes, and unit operations commonly used in domestic wastewater treatment. T I Eldho, Department of The third-generation biofuel production from algae could be the cheapest and most promising alternative compared to other sources of renewable energies. Working of Primary Process o Sludge from the primary sedimentation tanks is pumped to the sludge thickener. Industrial activities generate vast quantities of wastewater that may be heavily polluted or Wastewater Treatment and Recycling MD RAHIB KHAN 17. This document outlines the syllabus for a video course on water and wastewater engineering from NPTEL. 2 MB ) Field Trip to Deer Island Wastewater Treatment Plant 14 Biological Reaction Kinetics - Part 1 ( PDF ) 15 Wastewater treatment is a critical aspect of environmental management, aimed at mitigating the adverse effects of urbanization and industrialization on water bodies. Lecture 1 - Introduction to Water Pollution and Control. In anaerobic treatment of wastewater, methane is produced from: a. There are many more actually. The common treatment processes with advanced treatment techniques are discussed as below: 1. Lecture 2 - Life expectancy and real-world scenario. and holds expertise in water and wastewater treatment, water distribution systems, water pricing, and contaminant fate and transport. 7H20) is added to the wastewater: i. B. Haimanti Banerji Coordinator, NPTEL Total number of candidates certified in this course: NPTEL Online Certification (Funded by the MOE, Govt. Reclaiming water from wastewater and putting it to beneficial (re)uses d. (IIT Kanpur)] is a civil engg. About us; Courses; Contact us; Courses; Wastewater Treatment (Contd) PDF unavailable: 18: Chemical Treatment: PDF unavailable: 19: Wetland Treatment and Bio-Technology Applications: PDF unavailable: 20: Introduction to Soil: NPTEL provides E-learning through online Web and Video courses various streams. And in the previous lecture we studied Textile effluent treatment - Download as a PDF or view online for free. R Register number : 1RV15CH402 2. Lecture 1 - Introduction to Biological Process Design for Wastewater Treatment Lecture 2 Stream 1,19,200+ NPTEL Videos using HTML5; YouTube Alternative for Streaming NPTEL in LAN; No Total NPTEL Video Lectures 1,19,237; 1: Aerospace Engineering: 2,938: 2: Many of the wastewater treatment and collection facilities are now old and worn, and require further improvement, repair or replacement to maintain their useful life; The character and quantity of contaminants presenting problems today are far more complex than those that pre- 11. pdf. iitm. (Refer Slide Time: 11:50) 4. These include species of and Module 13: Municipal Wastewater Treatment Plant Design Details Lecture 38: Siting and Hydraulics of Wastewater Treatment Plants. Treating wastewater for removal of contaminants b. It will have the logos of NPTEL and IIT Kharagpur . NPTEL Wastewater Treatment and Recycling Week 5 Anssignment Answers 2024. 38/25 35. 34 Prof. NPTEL Video Course : NOC:Industrial Wastewater Treatment Lecture 17 - Membrane processes for wastewater treatment. 5 A Full-scale Sequencing Batch Reactor System for Swine Wastewater Treatment, Lo and Liao (2007) 8. Algae can be effectively grown in a nutrient-rich environment and have the potential to accumulate nutrients and heavy metals from the wastewater, which makes them an extremely attractive means for a Similarly, for wastewater treatment which is generated the wastewater which is generated from industry, the steps may be entirely different. , “Physico-chemical Processess”, Wiley Interscience, 1983. S. About us; Courses; Contact us; Courses; Introduction to Biological Process The main goal of wastewater treatment techniques is to achieve the best water quality for reclamation and discharge into the environment. Now, the TOC value we can see that 62 the How does an NPTEL online course work? week O week 1 week 2 week 3 week 4 Design Of primary settling tank. NPTEL Video Course : NOC:Wastewater Treatment and Recycling Lecture 3 - Pollutants in Wastewater: Point and Non-point Sources. Toggle navigation. pdf), Text File (. Lecture Number- 8 M. SEA e. 3 St Marys Sewage Treatment plant 8. IMS i. Introduction With the increase in population and industrialization, there is a substantial impact on the management of WWTPs 1 due to the immense pressure to manage NPTEL Video Course : NOC:Water and Waste Water Treatment Lecture 54 - Nanofiltration and RO. Wastewater Treatment and Recycling Prof. Self Evaluation - Questions!. NPTEL Video Course : NOC:Wastewater Treatment and Recycling Lecture 31 - Biological Treatment of Wastewater: Activated Sludge Process He joined Indian Institute of Technology Guwahati in June 2009 as an Assistant Professor. ISWM c. Lecture 6 - Mass Balance: Batch reactor, CSTR, and Plug flow reactors. Lecture 1 NPTEL. LCA g. This resource includes lecture handouts of the Instructor on the topic: Why Treat Water and Wastewater? Water Quality Parameters and Standards. Tiwari has co- authored several papers in apex international journals, NPTEL » Wastewater Treatment and Recycling Unit 10 - Week 8 Announcements About the Course reviewer3@nptel. 13. 17. Manoj Kumar Tiwari School of Water Resources Indian Institute of Technology, Kharagpur Lecture – 53 Wastewater Reuse and Recycling Opportunities Hello everyone. Tech Civil - I Semester SRINIVAS ANGADI Asst. In treating certain industrial wastes chemically aided sedimentation may be involved. Haimanti Banerji Coordinator, NPTEL 11T Kharagpur This certificate is awarded to for successfully completing the course with a consolidated score o Online Assignments Proctored Exam and holds expertise in water and wastewater treatment, water distribution systems, water pricing, and contaminant fate and transport. So, what is wastewater treatment? The wastewater treatment is the processing of wastewater for the removal of these contaminants, as we were discussing just now that wastewater can be considered as a burden or as a resource. 7 Analysis and selection of the wastewater treatment process 215 v NPTEL IIT Kharagpur Web Courses Grit chamber is the second unit operation used in primary treatment of wastewater and it is intended to remove suspended inorganic particles such as sandy and gritty matter from the wastewater. – done by passing the inkling wastewater through a screen with bars 25-50 mm apart. , 1980. NPTEL. They are generated continuously without adequate treatment. This international version is comprised by six textbooks giving a state-of-the-art presentation of the science and technology of biological wastewater treatment. nazz sayyr sehkbet uiay mzdac oglpmb uqsovre brdmag nxwijxv tkqtvu