初步探讨了非均相催化氧化降解废水中的污染物机理。
The mechanism of pollutant degradation in wastewater by heterogeneous catalytic oxidation is primarily explored.
5个这样的机器鱼即将用于在西班牙海岸巡逻，目的是寻找水中的污染物。
Five similar fish will soon be patrolling the coast of Spain, searching for pollutants in the water.
排放收费——对排放这在各各方面流放到大气或是水中的污染物征收费用。
Emission charge — a charge levied on emitters for each unit of a pollutant emitted into the air or water.
如何经济而有效的去除外排采油废水中的污染物是油田迫切需要解决的课题。
And the cost high affects the application of treatment. The urgent issue of oilfield is how to reduce the contamination of oilfield wastewater economically and effectively.
科学家指出，树木可以滤去土壤和地下水中的污染物，从而改善了农场周围的水质。
Scientists say the trees can also improve water quality around farms by removing pollutants from soil and groundwater.
利用电厂粉煤灰及灰场氧化塘对现河首站采油废水中的污染物进行吸附和生化处理试验。
The experiment on adsorption and biochemical treatment of the pollutant of waste water from oil production by powder coal ash of power plant and oxidation pond of ash field have been conducted.
介绍了多相催化氧化过程所用的催化剂，探讨了非均相催化氧化降解废水中的污染物机理。
The catalysts used in oxidation are briefly described. The mechanism of pollutant degradation in wastewater by heterogeneous catalytic oxidation is explored.
摘要随着农药废水中难生物降解化合物的增加，常规的生化处理方法无法完全去除水中的污染物。
With the increase in pesticide wastewater of compounds that are difficult to biodegrade conventional biochemical treatment methods cannot completely remove contaminants from wastewater.
该工艺在传统的化学混凝的基础上将沉淀池内的污泥回流至化学生物絮凝池，利用化学混凝和污泥吸附的协同作用去除污水中的污染物。
The cycle sludge was pumped to chemical biological flocculation tank and the pollutants were removed by co-operation of chemical coagulation and biological adsorption.
过滤器无法过滤掉水中的所有污染物。
红树林根系有能力吸收并很好地截留水中的沉积物和污染物，这些沉积物和污染物在进入海洋之前流经这些根系。
Mangrove root systems have the ability to absorb and well trap sediments and pollutants in water that flows through them before they enter the ocean.
他们从两家主要工厂排出的废水中发现了一系列持续性污染物。
They discovered a range of persistent pollutants in the wastewater from two major plants.
由于我们额外的碳污染物在海水中溶解，全世界的海洋表面正逐渐变酸。
The surface of the world's ocean is slowly turning to acid as our extra carbon pollution dissolves in seawater.
地下水中的微量元素含量远远超过了其它地下水污染物——如硝酸盐、杀虫剂和挥发性化合物(VOCs)中的含量标准。
Trace elements in groundwater exceed human health benchmarks at a rate that far outpaces most other groundwater contaminants, such as nitrate, pesticides, and volatile organic compounds (VOCs).
商用水处理系统，用来去除水中的矿物质和污染物。
Commercial water treatment systems work to remove minerals and pollutants from water.
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.
尽管一些物质可能来自一些公司试用的自来水中，但是其他的污染物可能来自塑料瓶，一些研究者说。
Though some probably came from tap water that some companies use for their bottled water, other contaminants probably leached from plastic bottles, the researchers said.
处理湿地的设计必须建立在水质目标和水中污染物来源的基础之上。
Designing a treatment wetland must be specific to the water quality target and the pollution source of the water.
人类的活动会使大量的工业、农业污染物排入水中，使水受到污染。
Human activities will make lots of industrial and agricultural pollutants into water, the water is polluted.
更能有效吸附水中的游离氯、酚、硫、油、胶质、农药残留物和其他有机污染物，余氯、半脱氯值，以及有机溶剂的回收等。
More effective adsorption of free, phenol, sulfur, oil, resin, pesticide residues and other organic contaminants, dechlorination half the value, as well as recycling of organic solvents.
本文针对废水中主要污染物的不同，对其处理方法、治理技术、工艺分别进行了论述，并提出了建议。
According to different main pollutants of wastewater, the disposal methods, treatment technology and techniques are separately discussed, and suggestion are put forward.
介绍色谱-质谱（GC-MS）鉴定香料废水中有机污染物的分析方法；
A method is reported for identifying the organic pollutants in flavouring wastewater by using GC-MS.
铬的毒性与其存在状态有关，六价铬是电镀含铬废水中的主要特征污染物。
The toxicity of chromium is related to its oxidation states, and the primary typical pollutant in chromium-containing electroplating waste water is hexavalent chromium.
介绍了利用微波辐照去除废水中甲基橙污染物的技术。
The application of microwave irradiation technique to remove methyl orange from wastewater was introduced.
文章介绍了臭氧技术及其在水处理中的应用，着重探讨了臭氧氧化应用于去除水中的石油类污染物。
This article introduces ozone technology and its application in water treatment. It especially discusses how ozone oxidation is used to remove petroleum pollutants in water.
有机聚合物和石油烃类物质是稠油废水中的主要污染物。
Organic polymers and petroleum hydrocarbons are the main pollutants in viscous oil wastewater.
叙述了水体中含氮类污染物的来源、种类、相互转化方式和条件、表征意义等，以便对水中氮类污染物有一个全面、系统的认识。
The sources, kinds and the exchanging conditions of the nitrogen pollutants in water are related. This make the recognization of the nitrogen pollutant systematic and comprehensive.
叙述了水体中含氮类污染物的来源、种类、相互转化方式和条件、表征意义等，以便对水中氮类污染物有一个全面、系统的认识。
The sources, kinds and the exchanging conditions of the nitrogen pollutants in water are related. This make the recognization of the nitrogen pollutant systematic and comprehensive.
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