Study On EIA Caused By Weifang Bailang River Environmental Comprehensive Program

Bailang River originated from Changle county of Weifang city, which is one of big rivers in Weifang urban district, is also the lifeline of Bailang River basin people'existing and developing. Along with the rapidly expand of Weifang social economy, the population in the Bailang River basin sudden inflation, it shows unable to withstand the load more and more. Bailang River pollution problems have become important questions constraint sustainable development of economic and social .The comprehensive treatment project of Bailang River plans to be carried out by the people's government of Weifang city in order to improve the water environment of the Bailang River, to promote the city environment and city grade. This project is one of the Shandong Province city environmental protection two phase of projects (SDEPâ…¡), engineering construction's partial funds plan to use the World Bank loan. The implementation of this project plays an important role for the construction of the Sewage Interception Bailang River drainage pipe, reparation of the Bailang River's ecology function, restoration of ecological functions of Bailang River, to improve and enhance the quality of the water. Therefore, trying to study from the Bailang River environment management project environmental impact, therefore, has a more important theoretical and practical significance.This article in the predecessor research results' foundation, profits from environmental evaluation and so on sustainable development theory, economic and ecology theory new ideas is the guiding principle, unifies the Bailang River comprehensive program of public order project the characteristic and the region environment actual state, through the consultancy expert opinion, on-the-spot investigation and the quota determines the nature of the way which unifies, the synthesis utilization environmental effect appraisal theory, is long in view of the project construction period, the working place disperses, the affected area to be broad, project construction period to environment influence major characteristic. To the construction period river bottom sludge's odor, excavates earth, fills and so on civil engineering and the material transportation causes raises the dust pollution; To environmental effect most remarkable construction noise pollution; Solid waste's reasonable handling problem and so on two pollution, from the ambient air, the noise, the solid waste and so on several aspects exhaustive carries on the analysis and the appraisal, and aims at the actual state to propose specifically the feasible measure. Finally, this article in accordance with the above analysis and the evaluation findings, the environmental protection measures to be taken and rationalization proposals.In this article, the results of an investigation would be the smooth implementation of the project has played a strong supporting role, Formed by the evaluation conclusions and recommendations can be feedback on the project design, construction and so on, Works on the environment so that the negative impact to a minimum, to achieve the coordinated development of both the purpose of Development and construction and environmental protection, For the region's overall development plan and to provide reference for decision-making.