Adequate supplies of safe-drinking water and proper disposal of sewage within communities, combined with personal hygiene practices, such as regular hand-washing, reduce the spread of HAV.
保持对社区内安全饮水的充足供应和对污水的适当处理，同时提倡注意个人卫生，比如经常洗手，可减少甲型肝炎传播。
Constructed wetland technology that combines together of sewage disposal and ecological environment restoration, have extensive application prospects in water pollution control.
人工湿地技术将污水处理与生态环境恢复相结合，在水污染控制中具有广泛的应用前景。
Una: so that means this area is without mains water electricity gas and sewage disposal.
巫娜：那是说，整个地区没有总管输送的水、气和污水处理。
The limited water resource has also been polluted badly. Kinds of sewage from some factories drained into the rivers without any effluent disposal.
有限的水资源也受到严重的污染。有的工厂的污水未作任何处理就排入河中。
Sewage and waste disposal is properly plumbed from the facility and does not provide a potential source of contamination to contact surfaces, products, components, water supplies, etc.
污水与废弃物通过工厂管道正确排放，不能成为接触面，产品，原料与供应水的潜在污染源。
Water industry includes the activities of water resource, supply, saving, drainage, sewage disposal and recycle , which construct a relative close industry chain.
原水、供水、节水、排水、污水处理及水资源回收利用等业务形成了一个相对封闭的水务产业链。
This paper introduces the practice on demolishing the high-strength interlinked ponds for sewage disposal in Lianyuan Iron and Steel Factory by water-pressure blasting.
介绍了涟钢焦化厂污水处理系统高强度连体池水压爆破拆除的施工实践。
Currently, the cost of sewage disposal in oilfield is much higher, the quality of water is hard to reach high level, and the situation is worse in low permeability reservoirs.
针对油田污水回注过程中污水处理成本高且水质难以达标，特别是低渗透油藏对污水回注的要求更高。
Ultraviolet lamps are a type of low pressure mercury vapor discharge lamps, which belong to special type fluorescent lamps and are widely applied in sewage disposal and water purification.
紫外线消毒灯是一种低压汞蒸汽放电灯，广泛应用于污水处理和净化中。
Most of the wet feed preparation systems are composed of water washing equipment, dewatering equipment and sewage disposal system.
湿法备料系统大多由水洗设备、脱水设备和污水处理系统组成。
Drainage system is an important makeup of urban infrastructure, which affects remarkably the operation and efficiency of sewage disposal and control system of water pollution.
排水管道系统是城市基础设施的重要组成部分，它的完善程度影响着整个污水处理和水污染控制系统的运行状况和效率。
The present Measures shall be applicable to the implementation of franchising according to law of water supply, gas feed, heating, public traffic, sewage disposal, and the relevant industries.
城市供水、供气、供热、公共交通、污水处理、垃圾处理等行业，依法实施特许经营的，适用本办法。
Disposal of sewage could make the sewage reach the water quality requirement of a certain water body or re-used water, and then carry out the decontamination process.
污水处理是对污水净化使其达到排入某一水体或再次使用的水质要求的过程。
It no only protects surface water environment effectively, but also the new way of sewage disposal after treatment is sought. It can be consid...
不仅有效地保护了地表水环境，而且为污水处理后的去向寻找了新的出路，可谓一举多得。
Therefore, accelerating the construction of the sewage disposal project and improving the sewage treating rate and protecting the limited water resources are the urgent tasks of o...
因此，加快污水处理工程的建设，提高污水处理率，保护有限的水资源，是我国环境保护工作的重要任务。
It's utilized as controlling and checking equipment in water supply, sewage disposal, construction, oil, chemicals, food, medicine, textiles, electricity etc.
可广泛用于自来水、污水、建筑、石油、化工、食品、医药、轻纺、电力、船舶、治金、能源系统等流体管线上作为调节和截流装置使用。
It's utilized as controlling and checking equipment in water supply, sewage disposal, construction, oil, chemicals, food, medicine, textiles, electricity etc.
可广泛用于自来水、污水、建筑、石油、化工、食品、医药、轻纺、电力、船舶、治金、能源系统等流体管线上作为调节和截流装置使用。
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