what is grit removal chamber
Grit Removal. Grit particles which are smaller that the aperture of the screen will pass through and cause abrasive problems on pipes and pumps and sludge handling equipment. Also, the grit particles can settle in channels, aeration tanks floor and sludge digestors which can create maintenance problems.Therefore, a grit removal system is required for most sewage treatment plants.lso, the grit particles can settle in channels, aeration tanks floor and sludge digestors which can create maintenance problems. Therefore, a grit removal system is required for most sewage treatment plants.