污水处理

The study will provide useful data on hygienic status of hospital sewage, both treated and untreated. We will also explore new methods of detecting water virus. Methods: Eleven hospitals were selected and sewage from those hospitals was investigated. Items chosen for analysis include the content of general chemicals, animalcule and virus, etc.

本研究通过对某市市区的11家医院处理的污水进行卫生学调查，检测医院污水中一般化学物、微生物、病毒的含量，了解排放的污水中各种污染物的分布情况，通过对不同类型的医院污水的检测，比较各种消毒处理'方法的消毒处理效果。

By experimenting with solid-liquid separator in the treatment of sewage before it is discharged on three large scale pig farms, we come to the conclusion that solid-liquid separator is effective in gathering dung sullage, with about 2.9 t/h and the water content less than 55%. The average rates of removal of TS, COD, and BOD are 82.5%, 77.5% and 73.5%, respectively. ByKey words: FZ-12 solid-liquid separator; large scale pig farm; sewage treatment

为了了解FZ-12固液分离机前处理效果，对3个规模化猪场进行污水前处理试验，结果表明，FZ-12固液分离机能有效地收集粪渣，平均收集量为2.9t／h左右，粪渣含水率〈55％，对猪场污水的TS、COD和BOD平均去除率分别达到82.4％、77.5％和73.5％，应用该机处理猪场污水，增加相关投资约人民币5.3万元，收集的粪渣出售后，扣除运行成本，年可增收税利约人民币4.5万元，投资回报率达84.9%，约1.18年可收回投资，因此，应用FZ-12固液分离机处理猪场污水，具有广阔的应用前景。

Through analyzing the discharges situation and characteristic of municipal domestic sewage, it is discovered that municipal domestic sewage has become the major pollutive source of water body pollution; But the present pattern that municipal sewage is centralized to the terminal of drainage network to process do not adapt domestic sewage treatment and reuse, through contrasting the centralism treatment and the decentralized treatment, this paper has established the feasible pattern which purifies and reuses municipal domestic sewage in original site for the residential areas unit.

通过对近几年城市生活污水排放情况以及生活污水特点的分析，发现城市生活污水已成为水体污染的主要污染源；而现阶段城市排水管网终端集中处理的模式，已不适应城市生活污水的处理和回用，经过对集中处理与分散处理的对比论证，建立了以小区为单元的城市生活污水原位净化再用的可行模式。

With the development of urbanization, in 20 years China will become the biggest market of the water industry that supplies clean water and deals with sewage disposal in the world.

随着城市化的发展，以供水和污水处理为代表的中国城市水务将在20年后成为全球最大的水业市场。

Covers an area of 30 acres and a total investment of 60 million yuan plan, design, production handling the soy bean capacity of 50tons one day , A 35 million yuan hasbeen invested. Five-story building with the mainproduction plant 10,000square meters,and 400 tons of cold storage, 500 KV power distribution room,100 square metres standardized laboratory and sewagetreatment equipment and facilities. Both domestic use advancedequipment setsof stainless steel pipeline automation, special edge isthe new plant to increase aseptic soymilk filling the pipeline, all self-filling machine Cup Douhua lineup to the leading domestic level. Production workshops fully consistent with the foods bygiene and process needs.

建有五层楼的主生产车间10000平方米、400吨冷库、500KV配电房、100平方米标准化验室及污水处理等配备设施，设备均选用国内先进的成套不锈钢自动化流水线，特别是新厂房增加的无菌豆奶灌装流水线、全自动杯装豆花灌装机流水线达到国内领先水平，生产车间布局设计完全符合食品卫生及加工流程需要。

Key products include oil and water separator / sewage treatment plant, the head of air, fire hydrant, stainless steel joints and all kinds of material rapidly closing valves, closing check valve, check valve, valve, the sea valves, valve-wave, rapid clearance Valves, valve, Xuansai, safety valve, valves, valve side, the hose connector valve, plate check valve, filter, and so on.

主要产品包括油水分离器/生活污水处理装置、空气管头、消火栓、不锈钢快速接头及各种材质截止阀、截止止回阀、止回阀、闸阀、通海阀、防浪阀、速关阀、球阀、旋塞、安全阀、减压阀、舷侧阀、软管接头阀、板式止回阀、滤器等。

Building establishment of urban sewage disposal is protective water environment, water pollution of prevention and cure, make national economy and environmental protection realize one of important infrastructure that can develop continuously, it is the project that national policy support develops.

建设城市污水处理设施是保护水环境，防治水污染，使国民经济和环境保护实现可持续发展的重要基础设施之一，是国家政策支持发展的项目。

As we have learned, the sewage treatment plant austral the city plans to design total dimensions to be 150 thousand tons / day, among them, dimensions of design of first phase project is 50 thousand tons / day, already built go into operation in April 2007, improved the water environment of the area austral the city effectively.

据了解，城南污水处理(通过物化方法去除水中一些物质的过程)厂规划设计总规模为15万吨/日，其中，一期工程设计规模为5万吨/日，已于2007年4月建成投产，有效地改善了城南地区的水环境。

Products are exported to the United States, South Korea, Saudi Arabia and other parts of the world, mainly used in petroleum, chemical, smelting, coking, gas, pharmaceutical, electric fire, environmental protection, sewage treatment and other industries of high-tech enterprise Service.

产品远销美国、韩国、沙特阿拉伯等世界各地，主要用于石油、化工、冶炼、焦化、煤气、制药、火电、环保、污水处理等行业服务的高新技术企业。

It would, however, increase the average N.Y.C. water and sewer bill by 80 percent.

然而，这样一来，纽约市的水费账单和污水处理账单平均就会提高80%。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。