Residual Water Tratement
The WasteWater
The wastewater treatment consists of a series of physical, chemical and biological processes that are designed to remove physical , chemical and biological contaminants in the effluent water from human use .
Steps
- Pre-treatment
Two . Primary treatment (physical- chemical)
2. Primary treatment (physical- chemical)
Pursues the separation of solids that are suspended or dissolved in the water medium . This coagulants and flocculants chemicals , water added to make faster and more effective precipitation or sedimentation are used.