Research shows that nano-materials has remarkable efficiency on the removal of toxic pollutants.
研究表明，纳米材料对于去除典型毒害污染物具有显著的高效性。
Scientists are continuing to amass data concerning the effects of many other types of toxic pollutants.
科学家正在继续积累有关其他类型有害污染物影响和危害的数据资料。
Compared to improvements in the emissions of toxic pollutants, there has been less progress on reducing CO2 from cars.
相比于控制有毒气体排放方面的改进，汽车排放二氧化碳方面却没多大进展。
Not only is plastic non-biodegradable, it is also one of the most toxic pollutants in the world and causes damage to the environment, right from its production to its disposal.
塑料不仅不可降解，还是世界上最毒的污染物之一，无论从其生产到处理，都对环境造成破坏。
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.
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。
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.
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。
In the 1990s federal and state regulators agreed to make state limits more uniform for the Great Lakes' most toxic pollutants; Congress is now considering a bill to promote further collaboration.
90年代联邦和州级管理部门同意由各州尽可能统一限制五大湖最具毒性的污染源；国会现正讨论一项促进各州进一步合作的提案。
However, there is very few photocatalyst that can decompose toxic pollutants efficiently at present. Hence developing photocatalysts that is sensitive to visible light has become a hot topic.
但目前能完全分解水或者较快的分解污染物的光催化剂屈指可数，因而开发具有可见光响应能力的光催化剂具有非常重要的实际意义。
Although the source and chemistry of air pollutants affecting the brain differ, all seem to share the same toxic modus operandi: inflammation.
尽管各种空气污染物的来源和化学机制不同，但似乎感染方式相似：炎症感染。
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.
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。
Examining the toxic effect of heavy metal pollutants is essential for exploring heavy metal water environmental capacity.
考查重金属污染物的毒性效应是探讨重金属水环境容量的基本出发点。
These nine toxic chemicals will join the Stockholm Convention's original list of 12 Persistent Organic Pollutants, referred to as the "dirty dozen."
《斯德哥尔摩公约》禁止了12种持久性有机污染物（POPs）的生产，人们把它们叫做“十二大恶人”，如今，这9种化学毒物也被加入其中。
Here the pollutants enter Marine food chains, building up their concentrations until they reach toxic levels.
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。
Treatment of non biodegradable toxic organic pollutants by green chemical process is a very active field in recent years.
近年来利用绿色化学过程来处理难生物降解有机物是一个非常活跃的研究课题。
The research advancement and characteristics of various chemical technologies of treating toxic organic pollutants are summarized. The photochemical oxidative method is detailedly discussed.
简介了有毒有机污染废水的各种化学法处理技术的特点及研究进展概况，其中对光化学氧化法作了较详细的评述。
Cytotoxicity and Apoptosis: evaluation of toxic compounds, anti-cancer antibodies, toxins, environmental pollutants etc.
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。
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).
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。
Research findings of toxic effect of organic pollutants to algae community and one sort of algae in recent years were also summarized in the article.
本文综述了近年来我国在有机污染物对单种藻类和藻类群落的毒性效应的研究成果。
However, there is evidence to suggest that particulate emissions from fossil-fuel powered vehicles and traffic are more toxic than a general mixture of pollutants.
但有证据表明机动车尾气中散发的颗粒物比一般污染物的混合体更具毒性。
Studying the environmental effects of toxic air pollutants is currently very important in the world.
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。
Alkaline waste is a kind of highly toxic and hazardous alkaline wastewater from oil refinery after alkali cleaning of oil products, which contains a great deal of sulfide, phenol and oil pollutants.
炼油碱渣是石油炼制过程中油品碱洗精制时产生的一种含有大量硫化物、酚类和石油类等污染物的碱性废液。
On the other hand, organic halides are widely used in insecticide. They represent a class of toxic, carcinogenic and nonbiodegradable organic pollutants.
另外，有机卤化物广泛应用于杀虫剂中，是一类毒性强、易致癌、难生物降解的环境污染物。
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.
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。
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.
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。
In recent years, a hot topic is photocatalytic oxidation with semiconductor can degrade organic pollutants to non-toxic small molecules and achieve no harm.
半导体光催化氧化技术能将有机污染物降解为无毒的小分子物质而实现无害化，近年来成为研究的热点。
Untreated petrochemical wastewaters are harmful to the environment since they typically contain many toxic and persistent organic pollutants in high concentrations.
石油化工废水组成复杂、 浓度高、毒性强和难降解，对环境危害大。
Untreated petrochemical wastewaters are harmful to the environment since they typically contain many toxic and persistent organic pollutants in high concentrations.
石油化工废水组成复杂、 浓度高、毒性强和难降解，对环境危害大。
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