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The effect of cationic polyacrylamide on papermaking sludg
- Posted on 2016-12-29
- With the development of China's paper industry, the sludge produced by the treatment of paper-making wastewater is also a new pollution. The paper-making sludge mainly comes from the primary sedimenta...
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The effect of cationic polyacrylamide on papermaking sludge
- Posted on 2016-12-28