| 工业循环水投水置换除油的模拟研究及经济环境评价 |
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| 引用本文： | 朱爱根,赫英哲,张维,陈东升,魏无际.工业循环水投水置换除油的模拟研究及经济环境评价[J].工业水处理,2011,31(1):51-54. |
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| 作者姓名： | 朱爱根 赫英哲 张维 陈东升 魏无际 |
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| 作者单位： | 1. 南京工业大学环境工程系,江苏南京,210009
2. 中国石化扬子石油化工有限公司,江苏南京,210048 |
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| 摘 要： | 为了评价工业循环水系统常用的投水置换除油法对环境的影响并推算其耗水量和成本,在流量(R)为1500L/h的模拟装置中研究了系统COD与投水置换时间的关系,比较了除去和保留水面浮油的区别,考察了耗水量、排污量与投水流量的关系.以R为3万t/h系统为例,若投水流量为3万t/h,耗水量为6万t,则运行成本为24.78万元;若...
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| 关 键 词： | 工业循环水 投水置换除油 含油污水 动态模拟 经济评价 |
Simulation and economic & environmental evaluation based on displacing oil from industrial circulating cooling water by filling |
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| Zhu Aigen,He Yingzhe,Zhang Wei,Chen Dongsheng,Wei Wuji.Simulation and economic & environmental evaluation based on displacing oil from industrial circulating cooling water by filling[J].Industrial Water Treatment,2011,31(1):51-54. |
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| Authors: | Zhu Aigen He Yingzhe Zhang Wei Chen Dongsheng Wei Wuji |
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| Affiliation: | Zhu Aigen1,He Yingzhe1,Zhang Wei2,Chen Dongsheng1,Wei Wuji1(1.College of Environmental Engineering,Nanjing University of Technology,Nanjing 210009,China,2.SINOPEC Yangzi Petrochemical Co.,Ltd.,Nanjing 210048,China) |
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| Abstract: | To evaluate the effect of displacing oil from industrial circulating cooling water by filling on the environment,and calculate its water consumption and costs,the relationship between the COD in system and the time of displacing by filling has been studied in a simulated equipment whose circulating water flow(R) is 1 500 L/h.The difference between keeping and removing oil slick is compared.The relationship between the quantities of water consumed and wastewater discharged with the water filling quantity is ... |
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| Keywords: | industrial circulating cooling water displacing oil by filling water oil-bearing water dynamic state simulation economic evaluation |
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