| 吸附法处理反渗透浓水COD试验 |
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| 引用本文： | 雷太平,谢陈鑫,赵慧,钱光磊,任春燕,尤秋彦.吸附法处理反渗透浓水COD试验[J].净水技术,2019,38(4):101-105. |
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| 作者姓名： | 雷太平 谢陈鑫 赵慧 钱光磊 任春燕 尤秋彦 |
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| 作者单位： | 中海油天津化工研究设计院有限公司,天津,300131;中国石油大港油田公司石油工程研究院油层保护中心,天津,300280 |
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| 摘 要： | 文中通过吸附法有效去除反渗透浓水COD,从而实现反渗透浓水的达标排放。试验从多种吸附材料中筛选出对反渗透浓水具有最佳吸附性能的活性炭,考察了活性炭投加量、温度和pH对吸附性能的影响,确定了静态吸附试验的活性炭最佳投加量以及最适宜吸附温度和pH条件。通过分析活性炭孔径分布和反渗透浓水的有机物分子量分布区间,从微观结构上分析了活性炭吸附处理反渗透浓水的理论可行性。对于吸附饱和的活性炭采用生化处理的方式实现其再生和重复利用。
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| 关 键 词： | 活性炭 反渗透 浓水 孔径 分子量分布 |
Experiment of COD Removal from Concentrated Wastewater of Reverse Osmosis by Adsorption Process |
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| LEI Taiping,XIE Chenxin,ZHAO Hui,QIAN Guanglei,REN Chunyan,YOU Qiuyan.Experiment of COD Removal from Concentrated Wastewater of Reverse Osmosis by Adsorption Process[J].Water Purifcation Technology,2019,38(4):101-105. |
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| Authors: | LEI Taiping XIE Chenxin ZHAO Hui QIAN Guanglei REN Chunyan YOU Qiuyan |
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| Affiliation: | (CNOOC Tianjin Chemical Research and Design Institute Co., Ltd., Tianjin 300131, China;Petroleum Engineering Research Institute of Petro China Dagang Oilfield Company, Tianjin 300280, China) |
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| Abstract: | LEI Taiping;XIE Chenxin;ZHAO Hui;QIAN Guanglei;REN Chunyan;YOU Qiuyan(CNOOC Tianjin Chemical Research and Design Institute Co., Ltd., Tianjin 300131, China;Petroleum Engineering Research Institute of Petro China Dagang Oilfield Company, Tianjin 300280, China) |
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| Keywords: | activated carbon reverse osmosis(RO) concentratedwastewater pore size molecular weight distribution |
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