| 基于固定再生水浓度的水网络设计 |
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| 引用本文： | 刘彩洪,贾小平,李会泉,项曙光.基于固定再生水浓度的水网络设计[J].计算机与应用化学,2009,26(9). |
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| 作者姓名： | 刘彩洪 贾小平 李会泉 项曙光 |
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| 作者单位： | 1. 青岛科技大学炼油化工研究所,山东,青岛,266042
2. 中国科学院过程工程研究所,北京,100190 |
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| 基金项目： | 国家科技支撑计划资助项目(2006BAC02A14) |
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| 摘 要： | 节水及废水减排已成为过程工业持续发展的前提之一。运用目标导向的夹点分析技术对过程用水网络系统进行系统地分析,可确定过程用水、再生水用量和废水排放量的最小目标。以固定再生出口浓度为基准,提出确定合理再生流股的方法,基于累积流量一累积污染质量负荷组合曲线图得出最小再生水流量,并运用最近邻算法确定包含再生单元的用水网络。
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| 关 键 词： | 最小再生水用量 最近邻算法 夹点分析 水网络设计 |
Water network design based on fixed outlet concentration of regeneration units |
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| Liu Caihong,Jia Xiaoping,Li Huiquan,Xiang Shuguang.Water network design based on fixed outlet concentration of regeneration units[J].Computers and Applied Chemistry,2009,26(9). |
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| Authors: | Liu Caihong Jia Xiaoping Li Huiquan Xiang Shuguang |
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| Affiliation: | 1*;1.Institute for Petroleum and Chemical Industry;Qingdao University Science & Technology;Qingdao;266042;Shandong;China;2.Institute of Process Engineering;Chinese Academy of Sciences;Beijing;100190;China |
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| Abstract: | Freshwater saving and wastewater reduction have become one of the premises in process industrial sustainable development.To reach such goal, target-oriented pinch analysis is made to determine the targets of minimum process water usage,minimum regeneration water flowrate and wastewater discharge of total water networks.The aim of this study is to present a methodology which can support to generate total water network of minimum regeneration water flowrate at fixed outlet concentration of regeneration units.... |
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| Keywords: | minimum regeneration water flowrate nearest-neighbor algorithm pinch analysis water network design |
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