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城市空气污染与企业建设之际的矛盾协调

论文作者:www.51lunwen.org论文属性:短文 essay登出时间:2013-10-29编辑:yangcheng点击率:9229

论文字数:1422论文编号:org201310260957211149语种:英语 English地区:中国价格:免费论文

关键词:城市空气污染企业建设矛盾协调

摘要:城市空气污染所造成的工业企业被关停和搬迁的规定不能设立在镇上风区或住宅区,增加烟囱高度,烟雾和灰尘,脱硫和除尘效率不得小于15%。实现在工业区集中供热气,消除浪费利民。选址新的乡镇企业进行环境影响评价要求,城市烟尘控制区覆盖率达到100%。

镇的发展,是一个经济和环境效益,但冲突的同步发展过程。通过分析中国的具体条件下的城市发展模式,城市环境管理模式的选择,应结合每个城镇的自身条件,尽量使城市经济和环境效益的统一。同时,中国的城镇环境管理也在不断的尝试,积累了很多的经验,提高城市环境管理。

Development of the town , is an economic and environmental benefits but conflicting simultaneous development process . Through an analysis of urban development model for China's specific conditions , the choice of urban environmental management mode, should be combined with each town its own conditions , try to make urban economic and environmental benefits of unity. Meanwhile , China's environmental management in cities and towns are also constantly trying , accumulated a lot of experience to improve the urban environmental management .


重点对城市环境的污染,工业废水,工业烟尘,废气,污水和垃圾四个方面的表现。这四种类型的污染,根据现有经验,“污染者自付”的办法,污染的源头。

Focus on the performance of urban environmental pollution in industrial wastewater, industrial smoke , gas , sewage and garbage four aspects . These four types of pollution, based on existing experience , the " polluter pays " approach, the source of pollution .


工业废水化工,纺织,印染,制革,酿造等行业的排放量最大,水质的危害是最重要的。现在污染最严重的企业没有污水处理设施,废水直接排放到河流中,有处理设施,污水处理能力的企业也低。工业废水处理,更有效,它必须贯彻落实“水污染,自付”的原则,以市场为导向,专业的方法,工业废水处理的有效实施。

Industrial wastewater chemical, textile, printing and dyeing , tanning , brewing and other industries the largest emissions , water quality hazards are the most important . Now most polluting enterprises no sewage treatment facilities , wastewater is discharged directly into rivers , there are treatment facilities for wastewater treatment capacity of enterprises is also low . For industrial wastewater treatment more effective, it must implement the " Water Pollution , pays" principle, with market-oriented , professional approach to the effective implementation of industrial wastewater treatment.

Of urban air pollution caused by industrial enterprises to be closed down and relocated its provisions can not be set up in the town of upwind areas or residential areas , and increasing chimney height, smoke and dust , desulphurization and dust removal efficiency shall not be less than 15%. Implemented in the industrial district of central heating gas, to remove waste Limin . Site selection for new township enterprises to conduct environmental impact assessment requirements of urban smoke control area coverage reached 100%. [ 3 ]

Sewage is a major source of pollution caused by organic , with the increase of urban population and industrial wastewater treatment , sewage effluent in the town will gradually increase the proportion of the total . On large lakes around the town , the implementation of effective control of lake eutrophication , for tertiary treatment for sewage .

Urban living standards continue to improve , so that some towns annual growth rate of garbage near the small city , in the future there could be close to 10% of metropolitan level. Therefore, the timely removal of urban garbage harmless treatment and urban environmental management is a major event.

Green , especially afforestation, the human living environment saturated improvement , for the survival and development of human beings , has an extremely important significance. Trees can provide people need wood, food, medicine , fuel and industrial raw materials ; flowers can cover the bare ground , enhance soil nutrients, prevent desertification and beautify the indoor and out论文英语论文网提供整理,提供论文代写英语论文代写代写论文代写英语论文代写留学生论文代写英文论文留学生论文代写相关核心关键词搜索。

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