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随着我国房地产事业的蓬勃发展 ,建设开发过程中的环境问题日益突出 ,如果防治措施不当 ,会对环境造成一定危害。根据房地产开发项目的污染特点 ,分别采取不同的防治措施后 ,可以实现项目开发和环境保护的双赢。 相似文献
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通过对某公路建设施工期的环境污染源调查分析,探讨了采取的防治措施,以预防或减少公路建设项目在施工期间对环境的影响。 相似文献
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房地产开发项目的环境污染和防治措施 总被引:3,自引:0,他引:3
杨卫国 《环境污染治理技术与设备》2003,4(12):82-85
随着我国房地产事业的蓬勃发展,建设开发过程中的环境问题日益突出,如果防治措施不当,会对环境造成一定危害。根据房地产开发项目的污染特点,分别采取不同的防治措施后,可以实现项目开发和环境保护的双赢。 相似文献
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我国畜禽养殖业引致的环境问题及主要对策 总被引:14,自引:0,他引:14
在阐述目前畜禽养殖业引致的主要环境问题及其与可持续发展关系的基础上,从生态系统学的角度提出应强化规模化畜禽养殖废弃物的综合利用,开展固体废弃物和污水治理等相关领域的研究,进一步做好畜禽养殖污染防治工作,有效地保护和改善农村生态环境,以期促进畜禽养殖环境与经济的协调发展。 相似文献
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废旧汽车的环境问题与回收对策 总被引:9,自引:0,他引:9
我国汽车的保有量越来越大,随之废旧汽车带来的环境问题也日益严重.目前,我国废旧汽车的回收处置技术、管理方式和相应法规都不完善.因此,分析了废旧汽车主要污染物的危害,研究了一些发达国家的经验措施,提出了加强废旧汽车回收管理法规的建设,建立和完善回收管理体系以及示范试点,开发生产绿色汽车等措施. 相似文献
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内蒙古煤矿环境地质问题及其防治对策研究 总被引:1,自引:0,他引:1
煤炭是内蒙古最具优势的矿产资源,其产值几乎占到该区工业产值的一半,由于历史及政策等因素的影响,煤矿开发破坏矿区环境资源、诱发地质灾害和导致环境污染。不同地域矿山开发诱发的环境地质问题不同,露天和地下不同的开采方式诱发不同的环境地质问题。国有大中型老矿区地面塌陷问题较为严重,成为制约矿山持续发展的主要因素之一。乡镇及个体小煤矿“只开发,不治理”加剧了矿山地质环境的恶化。在西部大开发中,要吸取“先开发,后治理”的历史教训,走资源合理开发利用与矿区生态环境保护的绿色矿业之路。 相似文献
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从环境监测为环境管理服务的职能入手,系统分析了基层环境监测站的环境质量综合分析工作现状,针对实际工作中存在的问题,提出了提高环境质量综合分析水平的对策建议。 相似文献
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Paul Jensen 《Journal of the Air & Waste Management Association (1995)》2013,63(12):1028-1034
The article reviews the current state of knowledge of noise and how people respond to noise. Sources of community noise are discussed and existing federal legislation pertaining to noise is mentioned. Methods of reducing the noise impact on communities from aircraft, surface transportation, and industrial sites are presented. Interior noise in industry, OSHA noise standards and means of controlling the noise to minimize hearing impairment are emphasized. 相似文献
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所谓环境哲学,就是从哲学角度研究环境与发展这一矛盾的运动规律,并用以指导环境工作实践的一门科学。从哲学角度看,推行历史性转变首在转变那些不适应客观变化的观念、经验和制度,以实践作为检验真理的唯一标准,对受计划经济体制影响的理念和经验进行反思,走出误区,以利转变。环境与经济的“并重”和“同步”是促进环境与发展矛盾转化的根本途径,“综合”是用改革的方法解决发展中的环境问题,是实现前两个转变的基本保障。总之,实施“三个转变”就是发挥人的主观能动作用,积极创造条件,促使环境与发展的矛盾由“两难”向“双赢”转化,将“以牺牲环境换取经济增长”转变为“以保护环境,优化经济增长”,真正走上生产发展、生活富裕、生态良好的文明发展道路。 相似文献
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油气田环境保护与控制技术 总被引:3,自引:0,他引:3
如何控制和减少钻井、采油等作业过程中对环境的危害,一直是国内外众多科学家所研究的问题。介绍了一种从根本上解决和消除钻井、采油过程中对环境污染的油气田环境污染控制技术和各种废钻井液、钻屑、钻井废水及采油污水的处理方法。 相似文献
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农业的环境保护及对策探讨 总被引:1,自引:0,他引:1
农业环境是社会环境的重大组成部分,保护好农业环境是当前一个非常重大和十分紧迫的任务。文章分析了农业环境保护中存在的问题,并提出有关对策。 相似文献
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Harold J. Corbett 《Journal of the Air & Waste Management Association (1995)》2013,63(9):1003-1005
From 1995 to 2004, in Genoa, Italy, daily concentrations of twelve polycyclic aromatic hydrocarbons (PAHs) were measured in particulate phase (PM10), around a coke oven plant in operation from the 1950s and closed in 2002. The study permitted to identify the coke oven as the main PAH source in Genoa, causing constant exceeding of benzo(a)pyrene (BaP) air quality target (1.0 ng/m3) in the urban area till 1,900 meters distance downwind the plant. For this reason the plant was closed. Distance and daily hours downwind the coke plant were the main sources of variability of toxic BaP equivalent (BaPeq) concentrations and equations that best fitted these variables were experimentally obtained. During full plant activity, annual average BaPeq concentrations, measured in the three sampling sites aligned downwind to the summer prevalent winds, were: 85 ng/m3 at 40 m (site 2, industrial area), 13.2 ng/m3 at 300 m (site 3, residential area) and 5.6 ng/m3 at 575 m (site 4, residential area). Soon after the coke oven's closure (February 2002) BaPeq concentrations (annual average) measured in residential area, decreased drastically: 0.2 ng/m3 at site 3, 0.4 ng/m3 at site 4. Comparing 1998 and 2003 data, BaPeq concentrations decreased 97.6% in site 3 and 92.8% in site 4. Samples collected at site 3, during the longest downwind conditions, provided a reliable PAH profile of fugitive coke oven emissions. This profile was significantly different from the PAH profile, contemporary found at site 5, near the traffic flow. This study demonstrates that risk assessment based only on distance of residences from a coke plant can be heavily inaccurate and confirmed that seasonal variability of BaPeq concentrations and high variability of fugitive emissions of PAHs during coke oven activities require at least one year of frequent and constant monitoring (10-15 samples each month).
Implications: Around a coking plant, polycyclic aromatic hydrocarbons (PAHs), concentrations depend mainly on downwind hours and distance. Equations that best fit these variables were experimentally calculated. Fugitive emissions of an old coke oven did not comply with the threshold BAP air concentration proposed by the World Health Organization (WHO), up to 1,900 m distance. The study identified the PAH profile of fugitive emissions of a coke oven, statistically different from the profile of traffic emissions. During its activity, in the Genoa residential area, 575 m away from the plant, 92.8% of found PAHs was due to coke oven emission only. 相似文献
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