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摘要: |
对气田水处理中常用的无机混凝剂和复合混凝剂的性能进行了比较研究,着重考察了絮体特征、COD去除率、色度、体系ζ电位对沉降效果的影响。结果 表明,铝盐絮凝剂和铁盐絮凝剂各有不同的优势,研制复合型混凝剂是气田水治理的发展方向之一。 |
关键词: 气田水 无机混凝剂 筛选 实验研究 水处理 |
DOI: |
分类号:TE43 |
基金项目:中国石油天然气集团公司“九五”科技攻关项目(部970607)的部分研究成果。 |
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RESEARCH AND DEVELOPMENT OF CHEMICAL EXPERIMENT ON SELECTION OF INORGANIC COAGULANTS FOR GASFIELD WASTEWATER TREATMENT |
Wan Liping Zhao Lizhi
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Abstract: |
This paper studies the characteristics of inorganic coagulants and complex coagulants for treatment of gasfield wastewater. Flocculation substance's properties, removal rate of COD, chroma , electric potential are mainly investigated. The results show tha |
Key words: wastewater treatment, coagulant, gasfield wastewater |