Water technology
WATER TECHNOLOGY: Common impurities, hardness, determination of hardness by complexometric (EDTA method), Degree of hardness, Units of hardness Municipal water supply: Requisite of drinking water, Purification of water; sedimentation, filtration, disinfection, breakpoint chlorination, Reverse osmosis. Boiler troubles: Scale and Sludge formation, Internal treatment methods, Priming and Foaming, Boiler corrosion and Caustic embrittlement (definition, causes, prevention) Water softening; Lime-Soda process, Zeolite (Permutit) process, Demineralization process. Numerical problems based on Hardness, EDTA, Lime-Soda and Zeolite process.
Written for
- Institution
- Poornima University
- Course
- Water
Document information
- Uploaded on
- January 17, 2025
- Number of pages
- 5
- Written in
- 2024/2025
- Type
- Class notes
- Professor(s)
- Meena
- Contains
- All classes
Subjects
-
water
-
water molecules