A simple methodology for the design of water networks handling single contaminants

被引：71

作者：

Olesen, SG ^{[1
]}

Polley, GT ^{[1
]}

机构：

[1] UNIV MANCHESTER,INST SCI & TECHNOL,DEPT CHEM ENGN,MANCHESTER M60 1QD,LANCS,ENGLAND

来源：

CHEMICAL ENGINEERING RESEARCH & DESIGN | 1997年 / 75卷 / A4期

关键词：

water conservation; integration; process synthesis; process design;

D O I：

10.1205/026387697523886

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The procedures introduced by Wang and Smith for the estimation of the minimum water needs for systems involving single contaminants are reviewed. A new network design procedure is then developed. This procedure is demonstrated on problems involving simple direct water re-use, water draw-off and regenerated water re-use. It is shown that in the case of regenerated wafer re-use, there are cases in which the water target can only be met by splitting operations into two parts. Where this is unacceptable, the Load Table developed in this paper can be used to determine a revised water consumption target.

引用

页码：420 / 426

页数：7