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工業(yè)園區(qū)水資源利用與污染控制管理方案研究

發(fā)布時(shí)間:2018-01-02 04:01

  本文關(guān)鍵詞:工業(yè)園區(qū)水資源利用與污染控制管理方案研究 出處:《清華大學(xué)》2014年碩士論文 論文類型:學(xué)位論文


  更多相關(guān)文章: 生態(tài)工業(yè)園 物質(zhì)流分析 行業(yè)強(qiáng)度基準(zhǔn) 水資源管理


【摘要】:隨著中國城鎮(zhèn)化建設(shè)步伐的加快、城市居民對環(huán)境水平要求的提高,工業(yè)企業(yè)集聚化、園區(qū)化是當(dāng)前發(fā)展的大趨勢。工業(yè)園區(qū)作為生產(chǎn)型企業(yè)的聚集區(qū),對推動國家以及地方經(jīng)濟(jì)發(fā)展起著至關(guān)重要的作用,但同時(shí)也成為了大量水污染物集中排放的污染源。目前,我國對工業(yè)園區(qū)生態(tài)化發(fā)展的標(biāo)準(zhǔn)還較為粗略,工業(yè)園區(qū)環(huán)境管理水平參差不齊,園區(qū)管理缺乏科學(xué)完整的水資源利用與污染控制的方案,這些都是園區(qū)發(fā)展面臨的重要而緊迫的問題。 通過對我國工業(yè)園區(qū)發(fā)展的歷程、現(xiàn)狀、相關(guān)政策標(biāo)準(zhǔn)等情況進(jìn)行分析可以發(fā)現(xiàn):工業(yè)園區(qū)生態(tài)化建設(shè)是大勢所趨,工業(yè)園區(qū)在水資源利用與污染控制方面的管理具有優(yōu)勢,可以利用園區(qū)中工業(yè)企業(yè)集中的特點(diǎn)開展園區(qū)層面的中水回用與提標(biāo)改造;實(shí)務(wù)政策對生態(tài)工業(yè)園區(qū)水資源與污染控制的約束,以強(qiáng)度指標(biāo)為主,園區(qū)內(nèi)產(chǎn)業(yè)結(jié)構(gòu)是影響工業(yè)園區(qū)排放強(qiáng)度的關(guān)鍵因素,但目前的生態(tài)工業(yè)園區(qū)標(biāo)準(zhǔn)并沒有考慮這一因素。鑒于以上問題,,本文對工業(yè)園區(qū)的水循環(huán)物質(zhì)流進(jìn)行分析,識別了工業(yè)園區(qū)水循環(huán)中各項(xiàng)關(guān)鍵指標(biāo)與生態(tài)工業(yè)園標(biāo)準(zhǔn)之間的聯(lián)系,并利用多元回歸分析的方法確定了工業(yè)園區(qū)水循環(huán)與污染控制強(qiáng)度影響因子。利用該影響因子,可計(jì)算出基于目標(biāo)園區(qū)產(chǎn)業(yè)結(jié)構(gòu)的生態(tài)工業(yè)園區(qū)水循環(huán)與污染控制強(qiáng)度基準(zhǔn),為園區(qū)生態(tài)化發(fā)展標(biāo)準(zhǔn)的制定提供參考。 進(jìn)而,本文確定了工業(yè)園區(qū)水資源利用與污染控制的三種基本管理工具,包括建設(shè)與改造污水處理廠、園區(qū)中水回用和企業(yè)清潔生產(chǎn)改造,并劃分了執(zhí)行這些管理工具的主體和管理責(zé)任的層級。結(jié)合生態(tài)工業(yè)園區(qū)標(biāo)準(zhǔn)、水資源利用和污染物排放總量、工業(yè)園區(qū)水循環(huán)與污染控制基準(zhǔn)等約束條件,本文分析了各管理工具在水資源利用、水污染控制、園區(qū)管理部門投資方面的影響,構(gòu)建了工業(yè)園區(qū)水資源利用與污染控制管理框架,并提出使用水夾點(diǎn)分析、多目標(biāo)可視化分析等方法制定后續(xù)管理方案。 基于上述研究,本文對山東某經(jīng)濟(jì)開發(fā)區(qū)進(jìn)行了實(shí)證分析,制定了該園區(qū)近期(2015年)與中遠(yuǎn)期(2020年)的水資源利用與污染控制管理方案。方案確定該園區(qū)近期宜采用40%的中水回用率并要求企業(yè)COD排放強(qiáng)度在基準(zhǔn)年(2011年)的基礎(chǔ)上削減30%,中遠(yuǎn)期宜采用60%的中水回用率和40%的COD排放強(qiáng)度削減率。
[Abstract]:With the acceleration of the pace of urbanization in China, the improvement of the requirements of urban residents to the environmental level, the agglomeration of industrial enterprises, park is the main trend of the current development. It plays an important role in promoting national and local economic development, but it has also become the pollution source of a large number of concentrated water pollutants. At present, the standard of ecological development of industrial parks in China is still relatively rough. The level of environmental management in industrial parks is uneven, and the management of industrial parks lacks scientific and complete water resources utilization and pollution control schemes. These are important and urgent problems facing the development of industrial parks. Through the development of industrial parks in China, the status quo, relevant policy standards and other situations can be found: the ecological construction of industrial parks is the trend of the times. The industrial park has advantages in the management of water resources utilization and pollution control. It can use the characteristics of industrial enterprises concentration in the park to carry out the reclaimed water reuse and standard upgrading at the park level. The restriction of practical policy on water resources and pollution control in EIP is based on the intensity index. The industrial structure is the key factor to affect the emission intensity of EIP. However, the current eco-industrial park standards do not take this factor into account. In view of the above problems, this paper analyzes the water cycle material flow in the industrial park. The relationship between the key indicators in the water cycle of the industrial park and the standard of the eco-industrial park is identified. The influence factors of water circulation and pollution control intensity in industrial park were determined by multivariate regression analysis. The water cycle and pollution control intensity standard of eco-industrial park based on the industrial structure of the target park can be calculated, which provides a reference for the formulation of ecological development standard of the park. Furthermore, three basic management tools for water resources utilization and pollution control in industrial parks are identified, including the construction and transformation of wastewater treatment plants, the reuse of water in the park and the clean production transformation of enterprises. And divided into the main body of implementing these management tools and the level of management responsibility, combined with EIP standards, water resources utilization and total pollutant emissions, industrial park water cycle and pollution control criteria and other constraints. This paper analyzes the influence of various management tools on water resources utilization, water pollution control and investment of the management department of the park, constructs the management framework of water resources utilization and pollution control in industrial parks, and puts forward the analysis of using water pinch points. Multi-objective visual analysis and other methods to establish a follow-up management scheme. Based on the above research, this paper makes an empirical analysis of an economic development zone in Shandong Province. The near term (2015) and the medium and long term (2020) of the park have been developed. Plan for water resources utilization and pollution control management. The scheme determines that the park should adopt a reclaimed water reuse rate of 40% in the near future and requires enterprises to reduce their COD emission intensity by 30% on the basis of the base year (2011). In the medium and long term, 60% reclaimed water reuse rate and 40% COD emission intensity reduction rate should be adopted.
【學(xué)位授予單位】:清華大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2014
【分類號】:TV213.4;X52;X703

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