A mathematical programming framework for early stage design of wastewater treatment plants

被引：27

作者：

Bozkurt, Hande ^{[1
]}

Quaglia, Alberto ^{[1
]}

Gernaey, Krist V. ^{[1
]}

Sin, Gurkan ^{[1
]}

机构：

[1] Tech Univ Denmark, CAPEC PROCESS Res Ctr, Dept Chem & Biochem Engn, DK-2800 Lyngby, Denmark

来源：

ENVIRONMENTAL MODELLING & SOFTWARE | 2015年 / 64卷

关键词：

Design; Modeling; Superstructure optimization; Wastewater treatment; Process flow; Interconnection; OPTIMIZATION; SYSTEMS;

D O I：

10.1016/j.envsoft.2014.11.023

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The increasing number of alternative wastewater treatment technologies and stricter effluent requirements make the optimal treatment process selection for wastewater treatment plant design a complicated problem. This task, defined as wastewater treatment process synthesis, is currently based on expert decisions and previous experiences. This paper proposes a new approach based on mathematical programming to manage the complexity of the problem. The approach generates/identifies novel and optimal wastewater treatment process selection, and the interconnection between unit operations to create a process flow diagram. Towards this end, a superstructure approach is used to represent the treatment alternatives for reaction and separation. A generic process interval model is used to describe each alternative in terms of input-output mass balances including conversion and separation factors. Next the design problem is formulated as a Mixed Integer (Non)linear Programming problem - MI(N)LP - and solved. A case study is formulated and solved to highlight the application of the framework. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：164 / 176

页数：13

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