ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(Environmental Engineering) The total suspended solids concentration in the activated sludge tank.
(Environmental Engineering) The maximum allowable concentration of a given constituent in potable water.
(Environmental Engineering) Standards which set concentration or mass per time limits on the effluent being discharged to a receiving water.
(Environmental Engineering) Settling in which individual particles settle independently, neither agglomerating or interfering with the settling of the other particles present. This occurs in waters with a low concentration of particles.