NPTEL : NOC:Wastewater Treatment and Recycling (Civil Engineering)

Co-ordinators : Prof. Manoj Kumar Tiwari


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 - Quantity Estimation of Sewage

Lecture 8 - Population Forecasting Methods

Lecture 9 - Quantity Estimation of Sewage Flow

Lecture 10 - Sewage Quantity Estimation: Practice Problems

Lecture 11 - Wastewater Characteristics: Quality Parameters

Lecture 12 - Wastewater Characteristics: Quality Parameters (Continued...)

Lecture 13 - Wastewater Characteristics: Quality Parameters (Continued...)

Lecture 14 - Wastewater Characteristics: Quality Parameters (Continued...)

Lecture 15 - Wastewater Characteristics: Practice Problems

Lecture 16 - Fate and Transport of Contaminants Discharged in River

Lecture 17 - Effects on DO and BOD Natural Purification in Rivers: Effects on DO and BOD

Lecture 18 - BOD and Variations in streams Receiving Waste water

Lecture 19 - Natural Purification: Practice Problems

Lecture 20 - Engineered Treatment of Waste water:Concept of mass balance

Lecture 21 - Mass Balance: Application in Specific Cases

Lecture 22 - Mass Balance in Reactors: Application and Practice Problems

Lecture 23 - Basic of Municipal Wastewater Treatment

Lecture 24 - Wastewater Treatment Units: Screening

Lecture 25 - Wastewater Treatment Units: Grit Removal and Equalization

Lecture 26 - Watsewater Treatment Units: Primary Sedimentation

Lecture 27 - Wastewater Treatment Units: Primary Sedimentation

Lecture 28 - Secondary Treatment Processes: Introduction to Biological Treatment of Wastewater

Lecture 29 - Biological Treatment of Wastewater: Microbial Growth and its Kinetics

Lecture 30 - Biological Treatment of Wastewater: Microbial Growth Kinetics

Lecture 31 - Biological Treatment of Wastewater: Activated Sludge Process

Lecture 32 - Biological Treatment of Wastewater: ASP, TF and RCB

Lecture 33 - Secondary Treatment Processes: Introduction to Anaerobic Treatment of Wastewater

Lecture 34 - Anaerobic Degradation Processes

Lecture 35 - Anaerobic Degradation: Characteristics and Applications

Lecture 36 - Anaerobic Treatment of Wastewater: UASB Reactor

Lecture 37 - Anaerobic Treatment of Wastewater: Other High Rate Anaerobic Processes

Lecture 38 - Introduction to Sludge Management

Lecture 39 - Wastewater Sludge: Quantity and Characteristics

Lecture 40 - Wastewater Sludge Processing and Treatment: Sludge Thickening

Lecture 41 - Wastewater Sludge Processing and Treatment: Sludge Stabilization and Conditioning

Lecture 42 - Wastewater Sludge Processing and Treatment: Dewatering, Hygienisation, Disposal/Reuse

Lecture 43 - Tertiary (Advanced) Treatment of Wastewater

Lecture 44 - Tertiary Treatment: Nutrients Removal

Lecture 45 - Tertiary Treatment: Adsorption and Ion Exchange

Lecture 46 - Tertiary Treatment: Membrane Processes

Lecture 47 - Tertiary Treatment: Disinfection and Chemical Treatments

Lecture 48 - Wastewater Treatment Systems: Options and Conventional Approach

Lecture 49 - Wastewater Treatment Systems: Integrated Systems: Wetlands

Lecture 50 - Alternate Wastewater Treatment Systems: SBR and SBBR

Lecture 51 - Alternate Wastewater Treatment Systems: MBR and MBBR

Lecture 52 - Concept of Wastewater Reuse and Recycling

Lecture 53 - Wastewater Reuse and Recycling Opportunities

Lecture 54 - Wastewater Reuse and Recycling Potential and Requirements

Lecture 55 - Wastewater Reuse and Recycling Regulatory Guidelines

Lecture 56 - Wastewater Reuse and Recycling: Centralized Vs Decentralized Recycling

Lecture 57 - Wastewater Reuse and Recycling: Challenges, Risks and Research Trends

Lecture 58 - Decision Making in Wastewater Reuse and Recycling

Lecture 59 - Public Acceptance for Recycled Water Use

Lecture 60 - Wastewater Reuse and Recycling: Global Practices and Case Studies

Lecture 61 - Course Summary

Lecture 62 - Course Summary (Continued...)