Raw sewage collection tank → → → garbage screens crystal filter tank → → oil separation tank conditioner coagulation tank → → → flocculation tank physicochemical sedimention micro tank tank → → → BIOLOGICAL sedimention astiseptic → Receiving water tank (Cl channel → → Thi Tinh Ben Trac streams river)
an anaerobic
microbial air jacuzzi
Nam Tan Uyen Industrial Park No. 1
province
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