| 化成箔废水除磷的研究 |
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| 引用本文： | 吕根品,奚长生,潘科平.化成箔废水除磷的研究[J].广东化工,2009,36(8):137-138,142,143. |
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| 作者姓名： | 吕根品 奚长生 潘科平 |
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| 作者单位： | 1. 乳源东阳光实业有限公司,广东,韶关,512700
2. 韶关学院,化学与环境工程学院,广东,韶关,512005 |
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| 摘 要： | 化成箔生产的过程中，使用了磷酸进行表面处理，使外排废水中的磷浓度超标，需要有简便可行的除去方法。研究了两种不同沉淀剂及混凝剂的除磷效果，考察了氢氧化钙的加入量、搅拌时间、pH及温度对处理效果的影响，形成了化成箔废水中去除磷的工艺流程。结果表明：在一定的条件下，采用石灰去除磷的效果良好，去除率可达98％以上，具有实际应用价值。
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| 关 键 词： | 化成箔 磷 废水 磷酸铵镁 沉淀法 |
Study on Removing Phosphorus from Hua Cheng Foil Effluent Water |
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| Lv Genpin,Xi Changsheng,Pan Kepin.Study on Removing Phosphorus from Hua Cheng Foil Effluent Water[J].Guangdong Chemical Industry,2009,36(8):137-138,142,143. |
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| Authors: | Lv Genpin Xi Changsheng Pan Kepin |
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| Affiliation: | Lv Genpin, Xi Changsheng, Pan Kepin (1. Ruyuan Dongyangguang Industrial Co., Ltd., Shaoguan 512700; 2. School of Chemistry and Environment Engineering, Shaoguan University, Shaoguan 512005, China) |
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| Abstract: | Phosphoric acid was employed to dispose of Hua Cheng foil surface during the latter＇s manufacture process, which would cause the phosphorus of the effluent exceed standard seriously.To protect the eco-environment form the risk, we need a convenient and feasible method.Two different precipitants and coagulants were employed to the phosphorus-removal; the technical process, the effects of calcium hydroxide, mixing time, pH and tempreture on remove rate.The results show that the remove rate could reach to 98 % on a certain condition. |
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| Keywords: | phosphorus calcium hydroxide ammonium magnesiumphosphate chemical precipitation |
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