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Source: vidyamandira.ac.in
File: Chemical Oxygen Demand Ppt 72219 | Presentation Sg
• Principle for the determination of Chemical Oxygen Demand(COD) • It is a rapidly measurable parameter for stream and industrial waste studies and control of water treatment plants. The method ...
Filetype Power Point PPTX | Posted on 31 Aug 2022 | 2 years ago