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This is to remove solutionable organism by using microorganism .
Solutionable organism can be separated by microorganism.
Biological treatments have aerobic process and anaerobic process .
Aerobic process has activated sludge, trickling method, oxidation pond method.
The main reaction formula is that
Organism + O2 → New cell +H2O+CO2+E
Anaerobic process has digestion method, anaerobic digestiontank, imhoff tank.
The main reaction formula is that
Organic matter → Products → CH4 H2S NH3 H2O CO2 |
