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房地產(chǎn)項(xiàng)目環(huán)境影響評價實(shí)踐研究

發(fā)布時間:2018-11-24 13:15
【摘要】:房地產(chǎn)行業(yè)是國民經(jīng)濟(jì)支柱產(chǎn)業(yè),隨著我國經(jīng)濟(jì)社會的持續(xù)發(fā)展,城市居民不斷增加,加上舊城改造步伐的加快,房地產(chǎn)業(yè)近年來呈現(xiàn)蓬勃發(fā)展之勢。作為建設(shè)項(xiàng)目,在其施工與運(yùn)營的過程中,不可避免地會產(chǎn)生一定量的廢氣、廢水、固體廢棄物、揚(yáng)塵及噪聲等,對環(huán)境造成污染與破壞。而良好的環(huán)境是人們安居樂業(yè)的基本保障,也是可持續(xù)發(fā)展的必要條件,在社會發(fā)展的過程中應(yīng)當(dāng)盡量減少對環(huán)境造成的不利影響。因此,準(zhǔn)確、客觀地評價房地產(chǎn)項(xiàng)目的環(huán)境影響,并制定合理有效的技術(shù)措施,以達(dá)到減少污染、保護(hù)環(huán)境的目的,具有重要的理論與現(xiàn)實(shí)意義。 本文針對這一實(shí)際問題進(jìn)行了研究,以成都市新都區(qū)某房地產(chǎn)開發(fā)項(xiàng)目三期工程為例,對該項(xiàng)目進(jìn)行了全面的環(huán)境影響評價。首先通過收集項(xiàng)目資料、研究環(huán)評理論以及解讀有關(guān)法規(guī)和標(biāo)準(zhǔn),對項(xiàng)目的環(huán)境影響因素進(jìn)行了識別,篩選出了環(huán)境影響因子。后通過工程分析,明確了施工期與運(yùn)營期的主要污染物排放情況,并對不同污染物可能造成的環(huán)境影響進(jìn)行了預(yù)測與分析,為環(huán)境保護(hù)措施的制定提供了依據(jù)。之后在大量總結(jié)類似項(xiàng)目環(huán)境影響評價實(shí)際經(jīng)驗(yàn)的基礎(chǔ)上,分別對施工期與運(yùn)營期產(chǎn)生的各類污染制定了相應(yīng)的防治措施,并就可能起到的污染防治效果進(jìn)行了預(yù)測。最后綜合各項(xiàng)的分析,得出了該項(xiàng)目的環(huán)境影響評價結(jié)論,并對項(xiàng)目的建設(shè)提出了一些建議。 本文對該項(xiàng)目的環(huán)境影響評價結(jié)論主要包括:項(xiàng)目在施工期與運(yùn)營期將產(chǎn)生廢氣、揚(yáng)塵、廢水、固體廢棄物、噪聲以及其他污染,在施工期主要產(chǎn)生揚(yáng)塵及噪聲污染,在運(yùn)營期主要產(chǎn)生廢水及固體廢棄物。施工期的污染程度較重,但施工周期十分有限,污染會隨著施工期的結(jié)束而消失;運(yùn)營期的污染程度較輕,但運(yùn)營周期較長,污染會持續(xù)產(chǎn)生。施工期對于生態(tài)環(huán)境的影響是短暫的,且施工結(jié)束后生態(tài)環(huán)境基本可以得到恢復(fù);運(yùn)營期對于生態(tài)環(huán)境會產(chǎn)生長期影響,且在運(yùn)營過程中也會受到生態(tài)環(huán)境的影響,二者之間的影響是相互的。無論是施工期還是運(yùn)營期,通過采取科學(xué)合理的分類防治措施,都能夠有效地減少污染物對環(huán)境造成的不利影響,使環(huán)境污染程度下降到較低水平。同時項(xiàng)目的實(shí)施能夠在經(jīng)濟(jì)、社會及環(huán)境方面產(chǎn)生良好的效益,因此,從環(huán)境保護(hù)方面上說,項(xiàng)目的建設(shè)是可行的。
[Abstract]:The real estate industry is the pillar industry of the national economy. With the sustained development of our country's economy and society, the urban residents are increasing, and the pace of the transformation of the old city is quickening, the real estate industry has been developing vigorously in recent years. As a construction project, a certain amount of waste gas, waste water, solid waste, dust and noise will inevitably be produced in the process of construction and operation, which will cause pollution and damage to the environment. A good environment is the basic guarantee for people to live and work in peace and contentment, and is also a necessary condition for sustainable development. In the process of social development, the adverse effects on the environment should be minimized as far as possible. Therefore, it is of great theoretical and practical significance to evaluate the environmental impact of real estate projects accurately and objectively, and to formulate reasonable and effective technical measures to reduce pollution and protect the environment. Taking a real estate development project in Xindu District of Chengdu as an example, this paper makes a comprehensive environmental impact assessment on this project. Firstly, by collecting the project data, studying the theory of EIA and interpreting the relevant laws and standards, the environmental impact factors of the project are identified, and the environmental impact factors are screened out. Through engineering analysis, the main pollutant discharge during construction period and operation period is clarified, and the possible environmental impact caused by different pollutants is predicted and analyzed, which provides the basis for the formulation of environmental protection measures. Then on the basis of summing up the practical experience of environmental impact assessment of similar projects, the corresponding prevention and control measures are made for each kind of pollution produced during the construction period and the operation period respectively, and the possible pollution prevention and control effects are forecasted. Finally, the conclusion of the environmental impact assessment of the project is obtained, and some suggestions for the construction of the project are put forward. The conclusions of the environmental impact assessment of the project are as follows: exhaust gas, dust, waste water, solid waste, noise and other pollution will be produced during the construction and operation of the project, and dust and noise pollution will be produced during the construction period. Waste water and solid waste are mainly produced during the operation period. The pollution degree of construction period is serious, but the construction period is very limited, the pollution will disappear with the end of construction period, the pollution degree of operation period is lighter, but the operation period is longer, the pollution will continue to produce. The effect of the construction period on the ecological environment is short, and the ecological environment can be basically restored after the construction. The operation period will have a long-term impact on the ecological environment and will also be affected by the ecological environment in the course of operation. By adopting scientific and reasonable measures to prevent and control the environment, the adverse effects of pollutants on the environment can be effectively reduced, and the degree of environmental pollution can be reduced to a lower level. At the same time, the implementation of the project can produce good economic, social and environmental benefits. Therefore, the construction of the project is feasible in terms of environmental protection.
【學(xué)位授予單位】:四川農(nóng)業(yè)大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2013
【分類號】:X820.3

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