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Course10510720760 lectures

Water and waste water treatment

Prof. Bhanu Prakash Vellanki · IIT Roorkee

Start with lecture 1 At NPTEL

Lectures

Unit-1

  1. Importance of water and wastewater treatment Video
  2. Life expectancy and real-world scenario Video
  3. Course outline Video
  4. Review of fundamentals Video
  5. Mass balance Video

Unit-2

  1. Mass Balance: Batch reactor, CSTR, and Plug flow reactors. Video
  2. Mass balance: Comparison of CSTR and Plug flow reactor. Video
  3. Mass Balance: Non ideal system and Water quality parameters. Video
  4. Water quality: DO and ways to measure it. Video
  5. Water quality: Nutrients in water. Video

Unit-3

  1. Water quality: Total suspended solids and Pathogens Video
  2. Wastewater treatment plant: basic principals Video
  3. Wastewater treatment plant: Preliminary treatment. Video
  4. Wastewater treatment plant: Sedimentation and basics. Video
  5. Sedimentation: Discrete and Flocculant settling. Video

Unit-4

  1. Design of primary settling tank. Video
  2. Biological treatment: BOD and Nutrient removal Video
  3. Analysis of biological removal process(ASP) Video
  4. Activated sludge process: Material balance for aeration basin Video
  5. Oxygen transfer: types and basic principals. Video

Unit-5

  1. Relevance of F/M ratio & Design Parameters of Activated Sludge Process Video
  2. Sludge Bulking & Activated Sludge Variations Video
  3. Sequencing Batch Reactor Video
  4. Nitrogen Removal- I Video
  5. Nitrogen Removal- II & Phosphorus Removal- I Video

Unit-6

  1. Phosphorus Removal - II Video
  2. Secondary Clarifiers & Attached Growth System Video
  3. Disinfection Video
  4. Chlorination Disinfection Video
  5. Disinfection By-products (DBPs) & Disinfectant Removal Video

Unit-7

  1. Water demand Video
  2. Water Quality Parameters.. Video
  3. Overview of Water Treatment Video
  4. Physico-Chemical treatment Video
  5. Coagulation-I Video

Unit-8

  1. Coagulation-II Video
  2. Rapid Mixing Video
  3. Flocculation-I Video
  4. Flocculation-II Video
  5. Flocculent settling Video

Unit-9

  1. Filtration Video
  2. Depth filtration Video
  3. Design of Sand filter and Surface filtration Video
  4. Disinfection. Video
  5. Hardness-I Video

Unit-10

  1. Hardness-II Video
  2. Lime-Soda softening-I Video
  3. Lime-Soda softening-II Video
  4. Recarbonation Video
  5. Types of Softening Basin and Adsorption Video

Unit-11

  1. Adsorption Video
  2. Adsorption Isotherms Video
  3. Ion Exchange Video
  4. Nanofiltration and RO Video
  5. Aeration: Removal of Fe and Mn Video

Unit-12

  1. Residual Management Video
  2. Sludge Thickening Video
  3. Stabilization of Sludge Video
  4. Anaerobic and Aerobic digestion of sludge Video
  5. Conditioning, Dewatering and Disposal of Sludge Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Roorkee
Department
Civil Engineering
Teacher
Prof. Bhanu Prakash Vellanki
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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