Project Name: Water Reuse in Electroplating Industrial Park + Metal Recovery Treatment System
Capacity: 2000m3/day
Project overview: Located in the electroplating industrial park in Conghua, Guangzhou, in order to solve the problem of excessive heavy metals in sewage and water restrictions, a reclaimed water reuse and heavy metal recovery system was adopted to realize the recovery and purification of heavy metals before returning to the plating tank and water reuse, reclaimed water reuse The rate is 70%, and good benefits have been achieved in terms of energy saving and emission reduction.
Process flow of reverse osmosis reclaimed water reuse system:
Water quality
Item | COD | PH | SS | Turbidity | Color | Conductivity |
unprocessed | ≤80 | 9 | ≤39 | ≤15 | ≤25 | 3 |
After | ≤2 | 45085 | -- | -- | -- |
Remarks: The heavy metal recovery data is confidential, and the owner can not provide openly.