化工进展

• 应用技术 • 上一篇    下一篇

水系统优化在某钛白粉厂的应用——数学规划法

米小娟,徐竟成,黄菊文,梁永利,阮 星,李光明   

  1. 同济大学环境科学与工程学院长江水环境教育部重点实验室,上海 200092
  • 出版日期:2011-06-05 发布日期:2011-06-05

Application of water system optimization in a titanium pigment plant ——Mathematical programming

MI Xiaojuan,XU Jingcheng,HUANG Juwen,LIANG Yongli,RUAN Xing,LI Guangming   

  1. Key Laboratory of Yangtze Aquatic Environment,Ministry of Education,College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China
  • Online:2011-06-05 Published:2011-06-05

摘要:

钛白粉行业是化工行业中的耗水大户,具有较大的节水潜力。本文在对某钛白粉厂水系统现状进行调研的基础上,采用数学规划法,分别从废水直接回用和再生循环两方面对其水系统进行优化设计,结果表明,改造后的两种水系统均比改造前节约新鲜水用量40.0%,并且废水直接回用更加适合钛白粉行业开展节水工作。

Abstract:

Titanium pigment industries consume a large amount of fresh water with enormous potential of water-saving. Combined with the investigation of present water system of a titanium pigment plantdirect waste water direct reuse system and regeneration cycling water system were designed by mathematical programming. The results showed that freshwater consumption could be saved by 40.0% respectively in direct waste water direct reuse system and regeneration cycling water systemand waste water direct reuse is a better way for water-saving of titanium pigment industry.

京ICP备12046843号-2;京公网安备 11010102001994号
版权所有 © 《化工进展》编辑部
地址:北京市东城区青年湖南街13号 邮编:100011
电子信箱:hgjz@cip.com.cn
本系统由北京玛格泰克科技发展有限公司设计开发 技术支持:support@magtech.com.cn