Wastewater treatment plants hold back 83 to 99 percent of them.
废水处理厂截留了其中的83%到99%。
In recent years, EDCs have been detected in many wastewater treatment plants.
近年来，在多个污水处理厂的进水中均检测到了内分泌干扰物。
More and more attention has been paid to odor pollution in municipal wastewater treatment plants.
城市污水处理厂的恶臭污染已经引起越来越多的关注。
Wastewater treatment plants successfully employ oxygen to enhance their chemical process efficiency.
废水处理厂成功地利用氧提高了他们的化学过程的效率。
For many years chlorine has been the major disinfectant used in water and wastewater treatment plants.
水和废水处理厂的主要消毒剂已有许多年。
Point source pollution comes mainly from industrial facilities and municipal wastewater treatment plants.
点源污染主要来自工业工厂和城市废水处理厂。
S54 Obtain the consent of pollution control authorities before discharging to wastewater treatment plants.
在排放入污水处理厂前获得官方污染控制机构许可；
Diffused aeration system is one of the most important facilities in municipal wastewater treatment plants.
鼓风曝气系统是城市污水处理厂重要设施。
Through efficient water management, the building decreases the energy requirements of wastewater treatment plants.
通过有效的水资源管理，大楼减少了污水处理厂的能源需求。
Wastewater treatment plants concentrate large quantities of phosphorus and ammonia in their sludge-handling streams.
一般在污水处理厂的污泥中会富集大量的磷和氨。
It is important to select the type of primary sedimentation tank in the design of large wastewater treatment plants.
大型污水处理厂中初次沉淀池池型选择是重要的。
In this paper, a method for finding local optima of location of wastewater treatment plants in a river basin is presented.
本文提出了一种寻找河流流域污水处理厂最优布点的局部优化方法。
The urban sewer systems and the wastewater treatment plants have detrimental impacts on the receiving river water quality.
城市排水管网与污水处理厂的运行状态直接影响受纳河流的水质。
Water environmental pollution and water resource shortage in China promote the construction of wastewater treatment plants.
我国水环境污染和水资源短缺，促进了污水处理厂的建设。
In the course of the bio degradation of sewage in wastewater treatment plants, a great quantity of harmful gases are produced.
在污水处理厂污水生物降解的过程中，会产生大量难闻的废气。
The sources, components and output of effluvium derived from municipal wastewater treatment plants were introduced in this paper.
介绍了城市污水处理厂臭气来源、成分及产量。
The process also produces excess methane, and the researchers say that gas can be used to power wastewater treatment plants of the future.
这一过程也会产生大量沼气。研究人员说，沼气将来可用作废水处理工厂动力。
Technical and economic investigations were taken among more than 100 wastewater treatment plants through web inquiry and field visit.
通过网络调查和实地走访等方式对我国已建的100余座污水处理厂进行了技术经济调查。
One application, he says, might be wastewater treatment plants, where harsh chemicals are used in concrete-lined lagoons full of waste.
其中一个应用对象，他说，或许可以是废水处理厂。因为处理厂用混凝土筑砌的泻湖中充满废水，化学环境十分严酷。
The environmental problem caused by the odor pollution in municipal wastewater treatment plants (MWTPs) is paid more attention recently.
城市污水处理厂的恶臭问题正在成为环境领域的一个重要研究课题。
Modeling of activated sludge process has become a common part of design and operation of wastewater treatment plants all over the world.
在世界范围内，利用数学模型对活性污泥工艺进行模拟已成为当今污水处理厂设计和运行控制的重要内容。
The results show that the electricity generation using methane in the wastewater treatment plants has good economic and social benefits.
结果表明，沼气发电技术具有良好的经济及社会效益。
Perfluorinated compounds are emerging persistent organic pollutants. Wastewater treatment plants are reported to be one of their primary sources.
全氟化合物是一种新型持久性有机污染物，污水处理厂是其一个主要污染来源。
Biogas generated from the sludge digestion in wastewater treatment plants is a potential clean energy source, which can be recycled in several ways.
城市污水处理厂中污泥厌氧消化产生的沼气是一种很有潜力的清洁能源。
In the U. S., the pollution from older wastewater treatment plants and the efforts of environmental advocates spurred passage of the Clean water Act.
在美国，由于落后的污水处理厂排出的污染以及环保拥护者的努力，共同推动了“清洁水法”法案的通过。
The pollutants derive from a wealth of sources, including agriculture, factory discharges, consumer products, urban runoff and wastewater treatment plants.
污染物质的来源广泛，包括农业、工厂排放物、消费产品、城市河道和污水处理工厂。
The filer press can be used not only in the dewatering of sludge in wastewater treatment plants, but also in the dewatering other industrial feed pulp.
该设备不但可以应用于市政污水处理中的污泥脱水，也可以用于细微工业料浆的脱水。
The measurement of oxygen uptake rate is quick, simple and sensitive, so in many overseas wastewater treatment plants, its application has been spreaded.
活性污泥耗氧速率的测定具有快速、简单、灵敏的优点。
It is urgent to perfect sewage pipeline system and to build municipal wastewater treatment plants. Oxidation ditch process is the first choice of possible ways.
认为在三峡库区区县完善排水管网系统和建设城市污水处理厂迫在眉睫，氧化沟工艺不失为三峡库区区县污水处理工程的首选工艺。
This paper was based on the traditional life cycle assessment methods, discussed a set of life cycle assessment system for industrial wastewater treatment plants.
本文在传统生命周期评价方法的基础上，研究了一套适用于工业废水处理厂的生命周期评价体系。
应用推荐