| APPLICATION OF MODIFIED POLYACYLAMIDE IN TREATMENT OF PAPERMAKING DEINKING WASTEWATER |
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| 引用本文： | Fushan Chen,Hongjie Zhang,Huiren Hu,Lijuan Qin(Tianjin University of Science & Technology,Tianjin,300222). APPLICATION OF MODIFIED POLYACYLAMIDE IN TREATMENT OF PAPERMAKING DEINKING WASTEWATER[J]. 天津科技大学学报, 2004, 19(Z2) |
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| 作者姓名： | Fushan Chen Hongjie Zhang Huiren Hu Lijuan Qin(Tianjin University of Science & Technology Tianjin 300222) |
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| 作者单位： | Tianjin University of Science & Technology，Tianjin，300222 |
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| 摘 要： | Modified polyacylamide is widely used in many fields, such as oil field chemical, water treatment, paper making, rubber, plastics, printing, paints, leather, biomedical material, magnetic material and so on. Water treatment is one of the most important application fields. The multipolymer which is made of acryl amide acrylic acid MAC (methyl acyloxy ethyl trim ethyl salmak) and AMPS (2-acrylamide-2-methyl propane) can be used as sludge dewatering agents in the effluent decontamination; It a…
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APPLICATION OF MODIFIED POLYACYLAMIDE IN TREATMENT OF PAPERMAKING DEINKING WASTEWATER |
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| Fushan Chen,Hongjie Zhang,Huiren Hu,Lijuan Qin. APPLICATION OF MODIFIED POLYACYLAMIDE IN TREATMENT OF PAPERMAKING DEINKING WASTEWATER[J]. Journal of Tianjin University of Science & Technology, 2004, 19(Z2) |
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| Authors: | Fushan Chen Hongjie Zhang Huiren Hu Lijuan Qin |
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| Abstract: | In this paper, the application of modified polyacylamide is discussed and the complex systems of PAC/modified PAM are used to treat the papermaking wastewater. The results showed that when cationic polyacylamide (CPAM) and amphoteric polyacylamide (AmPAM) were used at the dosage of 0.75ppm with PAC, of which the optimum dosage was 100ppm, the removed rate of CODcr was above 80% . |
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| Keywords: | modified PAM PAC deinking wastewater water treatment chemicals |
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