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

  1. Pre-treatment
Is the separation of solids ( plastics, sticks ... ) and sand and is performed by mechanical processes using sand traps , degreasers , grilles and screens roughing .
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.