Sewage Treatment Process The sewage treatment process of making sewage contamination into harmless form of sludge. This sewage water passed to the open environment without making problem of health hazard or...

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...

From the World Health Organization, World Public Health and Pollution Control point of view, It is important that the sewage, before its ultimate disposal either on land or dilution in water, should be given...

Trickling filters are either rectangular or circular in shape and about 2 m deep. They are filled either with coarse, crushed rock or large anth­racite coal or blast furnace slag or broken bricks or graded...

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...