The Evaluation of Decentralized Wastewater Reuse Based on Environmental Accounting

Abstract

Decentralized wastewater reclamation and reuse project as a useful complement of Centralized sewage treatment and reuse is a good way to solve water shortages and water environment pollution in urban and surrounding areas. Then the investors tend to focus on the projects financial economic effectiveness when making decisions, hindered the development of decentralized wastewater reclamation and reuse project. To promote decentralized wastewater reclamation and reuse projects rapid growth, proposed decentralized wastewater reclamation and reuse Evaluation System and Model based on environment accounting perspective. Through analyze a project by using fuzzy comprehensive evaluation model in university in Xi'an. The result shows that this project not only has a good economic benefit, but also they can improve the environment and promote sustainable development of society.