Optimal design of wastewater equalization systems in batch processes

作     者：Chang, CT Li, BH 

作者机构：Natl Cheng Kung Univ Dept Chem Engn Tainan 70101 Taiwan Dalian Natl Univ Dept Chem Engn Dalian 116600 Peoples R China 

出 版 物：《COMPUTERS & CHEMICAL ENGINEERING》 (计算机与化工)

年 卷 期：2006年第30卷第5期

页      面：797-806页

核心收录：

学科分类：0817[工学-化学工程与技术] 08[工学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：National Science Council  NSC  (NSC92-2214-E006-014) 

主　　题：waste water equalization batch process mathematical programming model 

摘      要：The demands for fresh process waters and heating/cooling utilities arise intermittently in batch plants. Due to equipment constraints, the quality and flow-rate of each resulting wastewater stream are required to be controlled within specified limits before treatment/regeneration. In this paper, a general mathematical programming model is developed to design the optimal buffer system for equalizing the flow-rates and contaminant concentrations of its outputs. Three examples are provided to illustrate the effectiveness of proposed approach. (c) 2005 Elsevier Ltd. All rights reserved.