有毒重金属是主要污染物之一。
尽管对卫生保健废物进行处理和处置可以减少风险，但处理或处置过程中有毒污染物可能被释放到环境中，从而造成间接健康风险。
Although treatment and disposal of health-care waste reduces risks, indirect health risks may occur through the release of toxic pollutants into the environment through treatment or disposal.
而且，比这更糟的是，氮氧化物属于一种有毒的污染物，清除它需要付出很高的成本。
And if that wasn t bad enough NOx is a poisonous pollutant that it takes a lot of effort to remove.
即便如此，天然气仍然以有毒物质少、颗粒污染物少的特征而具备显著的环境优势。
Even accounting for the new analysis, natural gas-which also emits less toxic and particulate pollution-offers a significant environmental advantage.
同时塑料还吸收了污染物pcbs(多氯联苯)和各种农药，从而给食物链中带来有毒物质。
At the same time, plastics absorb pollutants including PCBs (polychlorinated biphenyls) and pesticides, bringing poisons into the food chain.
进入河流、湖泊和海洋的污染物类型包括有机废料、其他营养物、有毒化合物和其他危险物质、热废水和沉积物。
The types of pollutants entering streams, lakes and oceans from such sources include organic wastes, other nutrients, toxic chemicals and other hazardous substances, heated water, and sediments.
露天开采(strip mining)很有效率，但会给大地留下伤疤，而且加工铝土的过程会释放有毒污染物，如果没有适当的控制，这些污染物会渗入水中。
Strip mining is efficient, but scars the land and bauxite processing releases a toxic red sludge that can seep into water supplies if not adequately contained.
可消除无机和有机污染物、有毒物。
Can dispel inorganic and organic pollutants, as well as toxicant.
某些空气污染物在光化学反应中变得活性更强，形成有毒的化合物。
Certain air pollutants become more reactive and form noxious compounds in photochemical reactions.
有毒重金属是重要的污染物之一。
1990年国会通过了几项主要的修正案，旨在加速达到标准，并处理其他一些主要问题，诸如酸雨及有毒污染物问题。
In 1990, Congress enacted major amendments intended to accelerate attainment of the standards, as well as dealing with other major problems such as acid rain and toxic pollutants.
那里的污染物进入海洋食物链，建立他们的浓度，直到他们到达有毒的水平。
Here the pollutants enter Marine food chains, building up their concentrations until they reach toxic levels.
固体表面发光技术是一种灵敏的分析技术，对于环境样品中痕量有毒有机污染物的分析十分有用。
Solid surface luminescence is a sensitive analytical technique which is very useful for the analysis of trace poisonous organic pollutants in environmental samples.
介绍了新一代电化学水处理设备治理有毒重金属离子与有机污染物混合废水的工程实例。
The new generation of electrochemical water treatment equipment for treating the mixed wastewater containing toxic heavy metal ions and organic pollutant is introduced.
在空调里会有很多的污染物。在清洁不到位的办公大楼里更会有各种有毒颗粒、有害细菌到处乱飘。
There are pollutants in the air conditioning, toxic particles, dangerous bacteria and mold all flying around, especially in buildings that aren't well taken care of.
细胞毒性和细胞凋亡：评价有毒化合物、抗癌抗体、毒素和环境污染物等。
Cytotoxicity and Apoptosis: evaluation of toxic compounds, anti-cancer antibodies, toxins, environmental pollutants etc.
酒类商品应远离高污染、高辐射地区，不得与有毒、有害、污染物(源)、腐蚀性等物品混放。
Alcoholic commodities should be far away from high pollution and high radiation area, should not be stored together with the toxic, harmful and corrosive goods and pollutants (sources).
某些空气污染物在光化学反应中变得活性更强，形成有毒的化合物。
Certain air pollutants (see smog) become more reactive and form noxious compounds in photochemical reactions.
硝基苯是一种有毒化合物，目前，关于硝基苯污染物的生物降解已进行了大量的研究。
Nitrobenzene is one of the toxic compounds. Much work had focused on biodegradation of it sofar.
介绍了水体中污染物的种类，详述了辽河流域受到多环芳烃类、有机氯农药、多氯联苯及其他有毒有害物的污染情况。
The species of pollutants in the water body were introduced, and the occurrence of PAHs, OCPs, PCBs and other toxic substances in Liaohe Basin was reviewed.
调查分析了阜新市重点水源受有毒有机污染物的污染状况。
The pollution situation of the virulent organic pollutant in the key water source area of Fuxin has been investigated and analyzed in this paper.
海洋沉积物已经成为海洋水体环境中持久性的、有毒的化学污染物的主要存贮地。
In a word, marine sediments has become the main reservoir of persistent and poison chemical pollutants in marine environment.
有毒有害空气污染物的环境影响是国内外研究的热点，而机动车排放是其重要源之一。
Studying the environmental effects of toxic air pollutants is currently very important in the world.
本文介绍了超声化学的基本原理及其在有机合成、治理难生物降解有毒有机污染物方面的应用。
Sonochemistry can be used both in synthesize and degradation of chemical compounds. The principal and applications of sonochemical reactions…
本文介绍了超声化学的基本原理及其在有机合成、治理难生物降解有毒有机污染物方面的应用。
Sonochemistry can be used both in synthesize and degradation of chemical compounds. The principal and applications of sonochemical reactions…
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