Name: Changshu Green Printing & Dyeing Co. Ltd. | ![]() |
Process: regulating tank + primary sedimentation tank + hydrolytic acidification + facultative tank + aerobic tank + secondary sedimentation tank + DAF and filtration + activated carbon + precision filter + UF + RO |
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Raw water:dyeing wastewater 4000 t/d, COD =80 mg/L. Capacity: 4000t/d, reuse 2400t/d. Treated water quality: GB8978-1996 secondary standard. |