Pure water from RO system Reuse to manufacturing Waste water treatment & gray water recycle flow chart Activated sludge tank Regulating tank Sedimentation tank UF UF system outlet Anaerobic Intermediate tank RO machines Pure water from RO system Reuse to manufacturing High concentration wastewater from RO system Floatation Discharged under the limit Discharged under the limit Water storage for next process Contact oxidation Secondary sedimentation tank
Waste water treatment & gray water recycle flow chart Workshops’ wastewater discharged into the collecting tank. Up to the regulating tank for blending by pumps . Collecting tank Regulating tank Flow chart-1
Waste water treatment & gray water recycle flow chart To degradate the COD by aerobes , that will take twenty-four hours . Flow chart-2 Anaerobic Tank
Waste water treatment & gray water recycle flow chart Degradation by aerobes will be discharged into it for sedimentation. For secondary sedimentation . Secondary sedimentation tank Sedimentation tank Flow chart-3
Effluent of floatation Waste water treatment & gray water recycle flow chart Up to the floatation tank from the secondary sedimentation tank by pumps ,and adding PAC+PAM. A part of the wastewater discharged under the limit; A part of the wastewater for recycle. Floatation tank Effluent of floatation Flow chart-4
Electric conductivity Electric conductivity Waste water treatment & gray water recycle flow chart A part for recycle input intermediate tank Sand filter Flow chart-5 Amount of water 10000-12000CMD COD <100ppm SS 30-50ppm Electric conductivity 1500us/cm Amount of water 10000-12000CMD COD <100ppm SS <30ppm Electric conductivity 1500us/cm
Electric conductivity electric conductivity Waste water treatment & gray water recycle flow chart Ultrafiltration Reverse Osmosis Flow chart-6 Amount of water 10000-12000CMD COD <100ppm SS <1ppm Electric conductivity 1200us/cm Hardness ≤10ppm Ferric icon ≤0.05ppm PH 6.5-8.5 electric conductivity ≤400us/cm