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major pollution source
相关语句
  主要污染源
     Along with the increase of automobile amount, the automobile emission has become the major pollution source in city.
     随着汽车保有量的增加,汽车的排放污染物已成为城市的主要污染源
短句来源
     Appraisement and the Investigation Inspection of the Major Pollution Source of GuangXi Coastal Volatile Phenol
     广西沿海挥发酚的主要污染源的调查监测与评价
短句来源
     The author assessed the current environment quality of Lishan Forest Park through investigation, analyzed the major pollution source that affects the environment quality, and proposed solutions for pollution control, providing scientific basis to the improvement of environment quality of the park.
     作者对骊山森林公园(以下简称"公园")的环境质量现状在调查的基础上进行了评价,分析了影响"公园"环境质量的主要污染源,进而提出了对各污染源治理的措施。 为公园"的环境质量建设提供科学依据。
短句来源
     As an example in this kind of research,the environmental noise monitoring data from 1993 1998 in Tangshan city is analysed by the method of mathematical statistics,the conclusion is shown that environmental noise pollution is a tendency to going up in recent years in Tangshan city; traffic noise is the major pollution source of environmental noise and the phenomenon of exceeding criterion of it is serious. On the base of this synthetic noise control countermeasure is put forward.
     作为此项研究的一个实例 ,运用数理统计方法分析了 1 993-1 998年唐山市环境噪声监测数据 ,得出近年唐山市环境噪声污染有上升的趋势 ,交通噪声是环境噪声的主要污染源 ,且超标现象严重 ,并在此基础上提出了系统的噪声控制对策。
短句来源
     The major pollution source is possibly combustion of fossil fuel and influence from coal combustion is predominant.
     2个地区主要污染源可能为化石燃料的燃烧排放,燃煤的影响相对较大。
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  “major pollution source”译为未确定词的双语例句
     Analysis and assessment of a major pollution source the industrial waste water in Iner Mongolian Autonomous Region.
     内蒙古自治区重点工业污染源工业废水排放状况分析与评价
短句来源
     The results show that the organic content in butyl benzene wastewater is 16.8-fold of Shunding waste-water, which is the major pollution source;
     结果表明:丁苯废水中有机物含量是顺丁废水的16.8倍,是有机污染的主要来源;
短句来源
     The result shows that the urban noise mainly results from people noise and traffic noise is the major pollution source of environmental noise. The noises in type 3 & 4 areas of the criterion go high beyond the standard.
     结果表明:丽水市区噪声污染主要是生活和交通噪声,三类和四类标准区噪声超标率较高.
短句来源
     However, animal wastes were the major pollution source in all of the point source.
     周边地区畜牧业对水库的营养物贡献量在点源污染中占据着主导地位,是最重要的点源。
短句来源
     The permitted total emission equivalent quantity of urban air pollutants and its distribution in urban area, which can be used as regional air pollution control index and can be allocated to each major pollution source to determinate its permitted emission quantity, can be worked out by making up regional air pollutants shift matrix and by using linear programming model.
     该方法引入了排放当量概念,通过构造区域间大气污染物转移矩阵及线性规划模型来确定城市大气污染物允许排放当量总量及分布,并以此作为区域控制指标分配至污染源。
短句来源
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  相似匹配句对
     The pollution
     通常克服电磁污染的方法有屏蔽和吸收。
短句来源
     Electric Energy Pollution and Major Precautions
     电能污染及主要防范措施
短句来源
     The Major Factors of Resulting in the Soil Pollution
     导致土壤污染的主要因素
短句来源
     to classify major and general pollution sources;
     划分重点源与一般源;
短句来源
     THE ASSESSMENT OF MAJOR AIR POLLUTION SOURCE IN TAIAN DISTRICT
     泰安地区主要大气污染源的评价
短句来源
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  major pollution source
The major pollution source for this increase probably was residential coal burning.
      
A similartrend was observed for nitrogen dioxide (NO2) andTSPM spatial distribution, suggesting that traffic isthe major pollution source.
      
This is a major pollution source from residents in the rural area.
      
Results show that many elements can reach higher maximum concentrations by one to two orders of magnitude in the vicinity of a major pollution source.
      


Dyeing wastewater and flue dust from coal boiler are two major Pollution sources. Discoloration and COD removel are both hard aspects of dyeing waste water treatment. Also, the emission of too high concerntration of flue dust from coal boiler is diffcult to meet national emission standards even if they have passed through tarious dry and wet precipitators.For these reasons, the novel process has developed for integrated control of them, in which the priciples, including adsorption onto surface, contact...

Dyeing wastewater and flue dust from coal boiler are two major Pollution sources. Discoloration and COD removel are both hard aspects of dyeing waste water treatment. Also, the emission of too high concerntration of flue dust from coal boiler is diffcult to meet national emission standards even if they have passed through tarious dry and wet precipitators.For these reasons, the novel process has developed for integrated control of them, in which the priciples, including adsorption onto surface, contact coagulation, impact of gas on water and gas liguid contact, are applied, and flue dust is used for treating dyeing wastewater or dyeing wastewater is used forremoving flue dust. The operation of an industrialized plant for more than two years shows that this process is appropriate and feasible.

印染废水和抛煤机锅炉烟尘是两大污染源.印染废水中较难处理的一是脱色,二是COD的去除.抛煤机锅炉排放烟尘浓度过高,经各种干式除尘器和多个湿式除尘器净化,仍不能达到国家规定的排放标准.本工艺运用烟尘的表面吸附、接触凝聚、气水冲击和气液接触等多种原理,实现了利用锅炉烟尘处理印染废水和利用印染废水净化锅炉烟尘的综合治理目的,经过二年多的工业化运行表明,这种工艺是合理的.也是可行的.

The waste-water from the pulp & paper industry is a major pollution source in our country. Its BOD5load makes up one quarter of the total load of industrial effluent. It is characterized by its big amount, serious pollution, complicate effluent quality and difficult treatment. Especially for the cooking black liquor of the multi, wide distributed and small scaled paper mills, which is not suitable to be treated by using alkaline recovery technology and the contaminated condensate, there are not any...

The waste-water from the pulp & paper industry is a major pollution source in our country. Its BOD5load makes up one quarter of the total load of industrial effluent. It is characterized by its big amount, serious pollution, complicate effluent quality and difficult treatment. Especially for the cooking black liquor of the multi, wide distributed and small scaled paper mills, which is not suitable to be treated by using alkaline recovery technology and the contaminated condensate, there are not any efficient and economic treatment methods domestically at present. In this pilot plant test of cotton stock cooking black liquor treatment with high organic load was used the high efficiency up-flow anaerobic sludge blanket reactor (UASBR) technology, which has the advantages of no need of dilution, lower power consumption, smaller growth amount of sludge, smaller area to be occupied and the production of by-product of combustible gas- The result of this time's pilot scale test shows that it is feasible both from the points of view of technical aspect and economic aspect and has universal practical significance and value for the development of paper industry and environmental protection.

本文对采用上流式厌氧污泥床技术,处理有机物污染负荷高的棉浆黑液的中型试验作一简介。这项技术,具有不用稀释、动力消耗低、生成污泥量少、占地面积小,并能得到可燃气体副产品等优点,对于发展造纸工业和保护环境具有现实意义和实用价值。

Fluorine contents of atmosphere, river water, soil, and plants were surveyed in the surrounding areas of fourteen major fluorine pollution sources in Shanghai. All the data obtained from the survey were treated with statistical method, the reasonable weighted values calculated based on the serial complex method, and the environmental quality was classified according to the index range. By using the figure of comprehensive assessment of environmental quality, the extent of influence of each major pollution...

Fluorine contents of atmosphere, river water, soil, and plants were surveyed in the surrounding areas of fourteen major fluorine pollution sources in Shanghai. All the data obtained from the survey were treated with statistical method, the reasonable weighted values calculated based on the serial complex method, and the environmental quality was classified according to the index range. By using the figure of comprehensive assessment of environmental quality, the extent of influence of each major pollution source on its surrounding area were evaluated. The results show that the sequence of the extent of pollution of the sources are freon-producing chemical works, iron and steel works and enamel ware factory, glass factory, and phosphorus fertilizer works with the last one having mildest environmental impacts. As for the brick and tile factories, some had severe and some had mild influence on their surrounding environment. Therefore, the counter measures for pollution control for each pollutionsource should be varied according to its own pollution conditions. These counter measures include moving the factory away, stopping the manufacture of old product, reducing the amount of pollutants, reforming production processes, en-forcing environmental management, and improving the distribution of agriculture.

通过对上海市14个主要氟污染源周围的大气、河水、土壤和植物含氟量的监测,用序列综合法计算出合理的权值,再根据一定的指数范围进行质量分级,然后用环境质量综合评价图比较出各氟污染源对周围环境的影响程度。证明生产氟里昂的化工厂污染最严重,钢铁厂和瓷釉厂次之,玻璃厂更次之,磷肥厂最轻;砖瓦厂则因厂而异,有的轻微,有的严重。各类氟污染源的控制途径需因地制宜,大致可分为搬迁、治理、转产、改革工艺、改善农业布局和加强环境管理等几个方面。

 
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