查询词典 pollutants

The results gained and analysis carried will have important theoretical significance, guidable use and applied value on effective treatment of nitrobenzene production wastewater and other similar wastewater containing hard-to-degrade organic pollutants.

所得结果对硝基苯类化合物生产废水及类似的难降解有机污染物的有效处理具有重要的理论意义和指导作用以及应用价值。

Objective: In order to provide sensitive and reliable technique for the study of the relationship between enviromental estrogens and diseases, analytical methods for three kinds of representative environmental estrogens such as mycotoxins (zearalenone and its metabolites, aflatoxin B_1 and ochratoxin A), persistent pesticide pollutants (hexachlorocyclohexane and dichlorodiphenyltrichloroethane) and industrial chemicals (bisphenol A and 4-nonylphenol) with chromatography were to develop.

目的：选择三种有代表性的环境雌激素：真菌类毒素(玉米赤霉烯酮及其代谢物及赭曲霉毒素A、黄曲霉毒素B_1)、农药类持久性污染物(666、DDT)和化工原料类雌激素为对象，分别研究它们的检测方法，为监控环境激素和研究它们与疾病之间关系提供灵敏、可靠的分析方法和实验依据。

Morphological changes of the hydra to the hexavalent chromium pollutants consist of general shrinkage of the body and tentacles.

结果：水螅对Cr6+的形态和行为变化的普遍特点是不可逆的收缩身体和触手萎缩。

According to the kinetic simulation results of the pollutants interaction in the flue gas, HC1 has the inhibition effects on the oxidation of CO and CO. With the incensement of NO

通过垃圾焚烧炉内烟气中污染物之间的相互影响基元化学反应机理化学动力学模拟发现，焚烧烟气中HCl对CO和NO的氧化均有抑制作用，随着NO浓度的升高，对CO的氧化的抑制作用减弱，HCl得抑制

It was found that the toxic organic pollutants in Yangtze River could result into the toxicological effects on human's hepatic, reproductive, respiratory, incretionary, neural, immune and hematic system.

这些微量有机污染物可以损伤人体肝脏、发育、生殖、呼吸、内分泌、神经、免疫、血液等组织器官和系统的功能。

The pollutants can be entirely broken down to innoxious matters by photocatalytic degradation which can be finished at normal temperature and pressure in short times, so photocatalysis method has become one of the most effective method to degrade vary kinds of polluters.

由于光催化法可在常温常压下短时间内将污染物完全降解至无毒的物质，因而该法将成为处理各类污染物废水最为有效的方法之一。

The main carrier of circular economy is innoxious technology of the environment, resource to recycle technology and clean production technology. It utilizes resources, protects the environment and develops economy in friendly way of the environment, and realize the reduction , recycle treatment and innoxious of disposal of pollutants with minimum cost, higher efficiency and benefit progressively.

以环境无害化技术、资源回收利用技术和清洁生产技术为主要载体的循环经济，将以环境友好方式利用资源、保护环境和发展经济，逐步实现以最小的代价、更高的效率和效益，实现污染排放减量化、资源化和无害化，开辟天津发展史上划时代的新纪元。

Based on the experts views,technologies and conclusions from the 5th IWA conference on leading-edge technology,the micro-pollutants newly emerging in water and wastewater and th.

基于2008年6月在瑞士苏黎世召开的第五届国际水协&前沿技术&(LET2008)国际会议专家观点、技术与结论，介绍水与污水中新出现的微污染物及其相应去除技术，综述在可持续理念下的水回用、能源转化及磷回收等技术的最新研发进展。

In this assessment, two groups of evaluation factors were used: one group is stipulated in "Environment quality standards for surface water (GB3838-2002)"; the other factors included main pollutants of Jinhe River, such as kjeldahl nitrogen, nitrite nitrogen, nitrate nitrogen and chlorophyll a, and the standards of some of them were given by the author on the basis of relative data.

在此评价中，采用了两组评价因子，一组是地表水环境质量标准(GB3838-2002)内的因子，一组除了标准内的水质因子，还包括了津河的主要污染物凯氏氮、亚硝酸盐氮、硝酸盐氮和叶绿素，这些污染物的标准是经过查阅资料自定的。

Compared with "the non-environmental pollution food, the limit for the deleterious matters in the aquatic product", we found that the pollutants beyond the stated criterion were Pb and As, and only the Scatophagus argus, Tilapia mossambica and Loligo chinensis satisfied the standard and could be safely consumed.

参照《无公害食品有毒有害物质限量》标准发现，深圳市场水产品中超标项主要有Pb和As，所有的样品中只有红衫、罗非鱼和鱿鱼完全符合评价标准，可放心食用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。