Effluent from Secondary Sedimentation Pool
effluent from sedimentation tank
Effluent of Secondary Sedimentation Tank
secondary effluent from sewage plant
secondary effluent from WWTP
conventional secondary sedimentation tank
Secondary Sedimentation Tank
Sludge Floating in Secondary Sedimentation Tank
Effluent from Heavy Oil Recovery
effluent from in situ leaching process
effluent from up-flow anaerobic sludge blanket UAS
effluent from uranium mining and metallurgy
the effluent from leather-finished mill
the Effluent from Washing and Bleaching Plants of the Wheat Straw Pulping Lines
washing and bleaching effluent from the straw pulp mill