Sustainable Water Management on Reclaimed Water Use--A Case of Tianjin

摘要

Tianjin, due to its severe shortage and inefficient use of water resource, is now facing many problems such as land substance, pollutions of wastewater irrigation etc., which will restrict its sustainable development of social economy. As a newly, useful, and potential unconventional water resource, reclaimed water can be used broadly to improve the unsatisfied situation of water utilization in Tianjin. In this paper, based on an analysis of the status of present reclaimed water use project and associated plans of future reclaimed water utilization, the authors gave a detailed discuss on the existed problem of reclaimed water use, and then put forward some relative suggestions and recommendations about the sustainable management of reclaimed water utilization in Tianjin, such as management mechanism, reclaimed water price and economic stimulating mechanism, constructions of infrastructure, supporting of science and technology, laws and policies, and supervision system and public participation.