Wuxi Dongbang Environmental Protection Technology Co., Ltd.
National hotline
+86-18626061903 Mr. Yuan
Printing and dyeing wastewater is a kind of wastewater with high difficulty in treatment because of high content of organic pollution, high chromaticity and high salt content.Our treating technique has features of high-speed reaction and high efficiency.
process flow diagram
technological parameter
|
Item |
CODcr |
BOD5 |
SS |
chromaticity |
ammonia nitrogen |
total nitrogen |
total phosphorus |
PH |
|
in |
1000-20000 |
50-9000 |
300-700 |
80-400 |
70 |
75 |
10 |
9-14 |
|
out |
≤60 |
≤15 |
≤20 |
≤30 |
≤8 |
≤12 |
≤0.5 |
≤60 |
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