Primary Sewage Treatment. Grit includes sand and other heavy matter such as seeds and coffee grounds that settle from sewage waste water, when the velocity of flow is reduced. if not removed in Waste Water...

Screening Designs & Types As per the Design and cleaning and depending upon the size of opening Screen may be classified Coarse Screens Medium Screens Fine Screens Coarse Screens are also called Racks...

screening is very first stage carried out at a waste water (sewage) sludge Treatment plant and consist of passing the Sewage Water through different Types & Design of Sewage Plant Screening like Coarse...