| 反渗透法处理浓水存在的问题及解决方案 |
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| 引用本文： | 李松杰,宋绍军,聂明. 反渗透法处理浓水存在的问题及解决方案[J]. 广东化工, 2012, 39(13): 88-90 |
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| 作者姓名： | 李松杰 宋绍军 聂明 |
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| 作者单位： | 1. 中海油能源发展惠州石化三厂,广东惠州,516000
2. 中海油天津化工研究设计院,天津,300131 |
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| 摘 要： | 反渗透浓水中有机物含量较高,因此常发生生物污染,如果处理不当,会使反渗透系统发生严重的污染堵塞。不仅可以使膜的性能下降,还会缩短其使用寿命。通过离线清洗,并选择了合适的化学药剂进行处理,反渗透系统已经恢复正常运行。
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| 关 键 词： | 反渗透 浓水 超滤 污染 离线清洗 |
The Problems and Solution in Reverse Osmosis Recycling Concentrated Water |
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| Affiliation: | Li Songjie,Song Shaoche,She Ming(1.Huizhou Petrochemical Three Plants,the Energy Development of CNOOC,Huizhou 516000;2.CNOOC Tianjin Chemical Research ＆ Design Institute,Tianjin 300131,China) |
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| Abstract: | The concentrated water has high content of organic matter.Therefore,biological contamination often occurs.If handled improperly,reverse osmosis system will plug a serious pollution.It can make the performance of membranes declined and shorten the lifetime.We conducted off-line cleaning and chose the right chemical agent.Reverse osmosis system has resumed normal operation. |
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| Keywords: | reverse osmosis concentrated water ultrafiltration polluting off-line cleaning |
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