pollutants的例句大全

They have the dubious distinction of belonging to the "dirty dozen"-a group of dangerous chemicals known as persistent organic pollutants.

其具有类似于“12大危害物”的特性&“12大危害物”是一组被称为持久性有机污染物的危险化学物质。

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Pollutants Emission Scenario Analysis of China's Copper Smelter Industry

中国火法铜冶炼污染物排放情景分析

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When the pollution area was relatively large and there was tributary nearby, the diversion dike was used to lead the phenolic pollutants into the tributary which had the small cross-section, so that the activated-carbon-block-adsorption net ( ACBA net) could be set easily.

当酚类污染物污染范围较大，且附近有小河汊等时，利用导流堤将污染物引入横截面较小的小河汊，以便安置活性炭拦截吸附网。

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The progress of in-situ microbial remediation for removal nitrate from groundwater Function of Microorganism on the Pollutants Removal from Polluted River Water Using a BGD Device

地下水硝酸盐污染原位微生物修复技术研究进展微生物对生物栅技术修复景观水体的作用

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This article detailedly introduced the overall system of the discharge standards of pollutants for pesticides manufacture from such aspects as its establishment principle, its establishment process etc.

本文从农药行业污染物排放标准体系框架的确定原则、形成过程等方面详细介绍了农药行业污染物排放国家系列标准的总体框架。

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The results are as follows: The dual-chamber microbial fuel cells, inoculated with activated sludge and denitrifying bacteria can generate electricity, simultaneously, denitrify the nitrate pollutants, and the anode COD effectively.

研究结果如下：以活性污泥和反硝化细菌接种的双室微生物燃料电池在产电的同时都可有效去除自配水中的硝酸盐污染物。

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The process has the advantages of flexible operation, higher buffer capacity, and higher removal rate of pollutants. The effluent quality basically reaches the standard under the large fluctuation of influent quality.

该工艺在进水水质波动较大的情况下，出水水质基本能够达标，具有运行灵活、缓冲能力强、污染物去除率高的优点。

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The simulation test suggests that this system is able to veraciously characterize diffusing scope, concentration distribution and other situations of air pollutants in course of emergency.

通过模拟测试，该系统能够准确地表征城市突发性大气污染事故中污染物的扩散范围、浓度分布等情况。

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Microbe-soil pollution ecology is a subject researching the interrelationship among fungus, pollutants and soil environment.

微生物 — 土壤污染生态学是研究菌类 、 污染物、土壤环境之间相互关系的一门科学.

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There are two major types of air pollutants.

总共分两个类型的环境污染:一次污染,二次污染.

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The deterioration of raw water quality caused by water pollution and the deficiency of conventional water treatment technique results in the drinking water containing THMs, MX and other organic pollutants which seriously threaten human health.

水环境污染造成的饮用水源水水质下降及传统给水处理工艺的缺陷导致饮用水中含有THMs，MX等致癌物及其它有机物，严重威胁人体健康。

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Through the experimental study of the measurement on COD, SS, NH_3-N and TP in the feed water of bio-salvers and the yielding water of salvers of all levels, this paper analyses the decontamination effects of bio-salvers of all levels on the pollutants in domestic sewage.

通过对生物托盘进水以及各级托盘出水中COD、SS、NH3-N、TP的测定等实验研究，分析了各级生物托盘对生活污水中污染物的去除效果。

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Organic pollutants which are difficult to decomposed biochemically can be decomposed into biochemically decomposed small molecular organic matters by the effect of micro battery consisting of iron filings and carbon granules.

在焦碳粒与铁屑构成的微电池的作用下，废水中难生化的有机污染物被分解成为容易生化分解的小分子有机物。

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Take and dispose of different pollutants and soils of different risk values differently and separately.

将具有不同类型污染物和不同风险值的土壤区别对待,分别处置.

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Generally, compared with the four different aquatic plants, Typha latifolia and Canna glauca have stronger ability for purifying pollutants.

综合比较四种植物，认为香蒲和美人蕉的污染物净化能力较强。

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Sodium dodecylbenzenesulfonate ( SDBS) as a kind of representative surfactant has widely been used and become one of main sources in environmental pollutants.

十二烷基笨磺酸钠（SDBS）是一种具有代表性的表面活性剂，由于大量的使用而成为环境污染的主要污染源之一。

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In this paper, persistent organic pollutants terms of the definition, characteristics and sources are briefly described.

介绍了持久性有机污染物的定义 、 特性和来源,研究了它们的全球归趋并探讨了机理.

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Total quantity control of pollutants a effective measure for regional sustainable development.

污染物总量控制是实现地区可持续发展的有效措施.

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Monitoring toxic and organic pollutants in the Huaihe River using Triolein SPMD

利用Triolein-半渗透膜采样技术测定淮河水中的有毒有机污染物

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It is said that weather conditions can help reduce the amount of pollutants in outdoor air.

据说,天气条件有助于减少室外空气中污染物的数量.

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