The Research On Investment And Operation Of Sewage Treatment Plant

The cut-in point of the thesis is the constructing and operating cost of sewage treatment plant. The actuality and the trend of this industry's development have been got from the analyses and deductions of investment,operating mode and drainage-charge-system research of sewage treatment plant in the point of view of policy and manipulation.Reviewing two sewage treatment plants' construction costs and operating expenses, starting with microcosmic research, give the brief analysis on project investment's characteristic and operating costs' configuration, and get the intuitional cognition on the large amount and controllable characteristics of sewage disposal industry.By researching the economy characteristic, price policy vicissitude, charge-system reformation of the sewage treatment plant, drainage-charge-system was studied, its process of continuing policy consummating to stepwise charge beginning to price level improving was exhibited.By collecting data of Binhe, Luofang, Yantian, and Nanshan wastewater treatment plants in Shenzhen, studying and analyzing economy, efficiency and result of investment and operation, ubiquitious problem and relevant measure of the project's investment, operation and management will be strived to find out. So that it can help to make scientific decision, standardize administration and enhance the benefit of investment. Good results have been obtained.The operating mode was lucubrated on the base of having realized the charge-system and operating expenses. The viewpoint that to improve circumstances and financing channels of municipal establishments constructing projects was put forward. The relative policies and rules of boosting system reformation were unscrambled and deduced. By researching cases, analyzing and comparing each case's characteristics, getting three modes of managing mechanism:innovation of stateowned enterprise,investment from nongovernmental business and overseas water, which can be the consultation on the direction of this industry's development.