处理废水的办法的英文

1. 求翻译：报纸、玻璃再利用；垃圾填埋；废水处理的英文翻译

newspaper and glass reuse; landfill; waste water treatment

2. 我急需一篇关于污水处理的英文文章要带译文 希望大家帮帮忙

有关SBR污水处理法的英文文献
(中文):
SBR( Sequencing Batch Reactor Activated Sludge Process )是一种好氧微生物污水处理技术,是连续进水、间歇排水的周期循环间歇曝气系统。该工艺集调节、初沉、曝气、二沉、生物脱氮等过程于一池,按不同的时间顺序进行各种目的不同的操作,全部过程都在一个池体内周而复始地进行,工艺流程简洁,布局紧凑合理,是一种先进的污水处理系统。该技术适用于处理市政生活污水和中低浓度有机工业废水,能有效地去除废水中BOD5和悬浮固体(SS),将废水中的氮化合物转成硝酸盐,进而转成氨气,使出水的氨氮(NH3-N)含量大大降低。与之相比较,传统的连续流水处理系统CFS( Continuous Flow System )是在空间上设置不同的设施而在同一时间内进行各种操作。该工艺将调节、初沉、曝气、二沉、生物脱氮等过程设于多个池内进行,限制了反应器的功能,扩大了使用空间和占地面积,使运行速度迟缓,空间和地面的有效利用率降低,不适应于大中城市工业废水、生活污水和其它多种复杂环境中各种废水处理的需要。
(英文):
SBR (Sequencing Batch Reactor Activated Sludge Process) is one kind of good oxygen microorganism sewage treatment technology, is enters the water, the intermittent draining water cycle of motion intermittence aeration system continuously.This craft collection adjustment, initially sinks, the aeration, two sinks, processes and so on biological denitrogenation in one, carries on each kind of goal different operation according to the different time order, the complete process all again and again carries on in a cell body, the technical process is succinct, layout compact reasonable, is one kind of advanced sewage treatment system.This technology is suitable for the processing municipal administration sanitary sewage and the low concentration organic instrial waste, can remove in effectively the waste water BOD5 and suspended solid (SS), transfers the waste water in nitrogen compound the nitrate, then transfers the ammonia, causes the water leakage the ammonia nitrogen (NH3-N) content to rece greatly.Compares with it, traditional continuum water disposal system CFS (Continuous Flow System) is establishes the different facility in the space to carry on each kind of operation ring the same period of time.This craft will adjust, initially sinks, the aeration, two sinks, processes and so on biological denitrogenation supposes Yu Duoge in the pond to carry on, has limited the reactor function, expanded the use space and the area, caused the running rate to be slow, spatial and the ground effective use factor reced, did not adapt in the big or media-sized cities instrial waste, the sanitary sewage and other many kinds of complex environment each kind of waste water processing need.

3. 外文翻译一篇，污水工艺的。英译汉，1000字左右。

一·生产废水篇

One of proction wastewater

1.工业污水的治理方法

1of instrial wastewater treatment method

一种处理工业污水的方法，属于污水处理技术领域。其是将污水引往集水池，对集水池末尾一格调节pH，用一级溶气水泵提升到一级压力溶气罐，同时吸入空气和聚凝脱色剂，将在一级压力溶气罐内的一级饱和溶气水骤然释放到一级气浮池形成一级处理水；一级处理水溢入缓冲池，再在控制pH用二级溶气水泵将一级处理水提升至二级压力溶气罐内，同时吸入空气和聚凝脱色剂，将二级压力溶气罐内的二级饱和溶气水骤然释放到二级气浮池形成二级处理水并自溢至沉淀池沉淀后排放；一、二级气浮池中的浮泥入浮泥池，压滤成滤饼，滤液回引至集水池。本方法处理的工业污水的CODcr、脱色率、SS、BOD5的去除率分别为80～90％、95％、90％以上、75－80％，符合GB8978－1996一级水排放标准。沼气发电是集环保和节能于一体的能源综合利用新技术。它利用工业污水经厌氧发酵处理产生的沼气，驱动沼气发电机组发电，并可充分利用发电机组的余热用于沼气生产，使综合热效率达 80 ％左右，大大高于一般 30~40% 的发电效率，用户的经济效益显著是处理工业污水的好方法。

A kind of instrial sewage processing method, belonging to the technical field of sewage treatment. The sewage which leads to the sump for collecting tank, at the end of a regulator of pH, with a dissolved air pump to a pressure air dissolving tank, at the same time of inhaled air and coagulation decolourant, will be at the level of pressure dissolved air tank level within the saturated dissolved air water suddenly released into a flotation tank form a level of processing water; a water spill into the buffer pool, and then in the control of pH two gas dissolved water pump level water level to the two pressure dissolved air tank, at the same time of inhaled air and coagulation decolourant, two stage pressure dissolved air tank two level within the saturated dissolved air water suddenly released into the two stage flotation tank to form the two stage of processing water and overflow to the sedimentation tank for sedimentation after discharge; one or two level in the flotation tank floating mud into the mud pool, filter into cake, leachate to lead to water collecting tank. The method for processing instrial wastewater decolorization rate of CODcr, SS, BOD5, the removal rates were 80~ 90%,95%,90%,7580%, consistent with the GB89781996level water discharge standard. Biogas power generation is a set of environmental protection and energy saving in one of the new technology of comprehensive utilization of energy. It uses instrial wastewater by anaerobic fermentation processing to proce biogas, biogas generator drive, and can make full use of the waste heat generator for the proction of biogas, the integrated thermal efficiency of about 80%, significantly higher than the general 30 ~40% of the power generation efficiency, user's remarkable economic benefit is instrial sewage processing method.

2.农业污水的治理方法

2agricultural sewage treatment method

农业污水因为分布面广而分散，难于收集也难于治理，所以只能利用生物的作用将污染物去除，譬如将高密度的高效去污菌，直接投入污染水体，以达到净水的目的。

Agricultural wastewater because of wide distribution and dispersion, difficult to collect is difficult to control, so only use the biological role of the pollutant removal, such as high density efficient decontamination bacteria, directly into the contaminated water, in order to achieve the purpose of purifying water.

3.医疗污水的治理方法

3medical sewage treatment method

医院污水处理，通常包括一级处理和二级处理。一般地说，若处理后出水排入市政下水道，通常只进行一级处理；若处理后出水直接排入河道，则需进行一级处理和二级处理；对排放标准严的地区，为防止水体的富营养化，需进行除磷脱氮三级处理。对酸性废水、洗相废水、放射性污水等特殊的医院污水，应进行严格的收集和处理。有些地区为缓解供水紧张的矛盾，已进行医院污水的深度处理和循环利用。实际采用何种方式处理医院污水，应综合考虑污水的来源、污水的流向及当地的供水情况等多方面因素。另外，医院污水处理一个非常重要的方面，就是必须进行消毒处理，以杀灭各种病原微生物。

Hospital sewage treatment, usually including a stage and two stage treatment. Generally speaking, if the treated water is discharged to a municipal sewer, usually only primary treatment; if the treated water is discharged directly into the river, need to carry on a treatment and two stages of treatment; the emission standard is strict region, in order to prevent the eutrophication of water bodies, need for nitrogen and phosphorus removal of three stages of treatment. The acidic waste water, washing wastewater, radioactive sewage and other special hospital sewage, should be carried out in strict collection and treatment. Some areas to alleviate the conflict of water supply, has been performed in hospital sewage advanced treatment and recycling. Practical ways to treat hospital sewage, should consider the sources of sewage, sewage flows and the local water supply and other factors. In addition, the hospital sewage treatment is a very important aspect, is must be disinfected, to kill various pathogenic microorganisms.

二·生活污水篇

Two of life sewage

1.农村生活污水治理方法

1rural domestic sewage treatment method

针对农村生活污水，可以进行以下处理：

For rural domestic sewage treatment, can be the following:

生活污水→化粪池→厌氧池→人工湿地（种植根系发达、喜湿、吸收能力强的美人蕉、水葱、菖蒲等植物）经“过滤”后排放的方法进行处理，主要适用于农村分散生活污水处理，建成后运行费用基本为零，使用寿命在10年以上。

Sewage and septic tank, anaerobic pond and artificial wetland ( planting developed root system, like wet, absorption ability of Canna, Shuicong, calamus plant ) by the" filter" emission method for processing, mainly for rural decentralized sewage treatment, after the completion of operation cost is zero, the use of life in 10years or above.

2.城市生活污水治理方法

2city sewage treatment method

针对城市生活污水，可以进行以下处理：

According to the city sewage, can be the following processing:

将城市生活污水输送到城市周围的农村，利用农村广阔的土地来净化城市生活污水。将是一劳永逸与一举多得的好方法。以日供应生活用自来水100W立方的大中型城市为例：普通的污水处理设施造价1000元/立方。建设成本10亿，年运营成本100W立方/天×365×0.5元/立方＝1.8亿.采用土壤净化法建设成本1000元/立方，年运营成本100W立方/天×365×0.1元/立方＝0.4亿. 同时年节约农用水资源3.6亿立方，节约化肥约1万吨/年，减少农药用量5吨/年，综合效益可观。

The city sewage transported to the city around the country, the use of rural broad land to purification of city sewage. Will be to put things right once and for all and too good method. In order to supply living water cubic 100W is large and medium-sized city for example: common sewage treatment facility cost 1000 yuan / cubic. 1000000000years of construction cost, operation cost of 100W cubic meters / day x 365x 0.5yuan / cubic = 180000000. Using soil decontamination method construction cost of1000 yuan / cubic meters, annual operation cost of 100W cubic meters / day x 365x 0.1yuan / cubic = 40000000. While saving agricultural water resource of 360000000 cubic meters, saving about 10000tons of chemical fertilizer, rece pesticide consumption5 tons / year, integrated benefit is considerable.

4. 污水处理英文

污水处理的英文是 "wastewater treatment"。

污水处理是保护水环境和促进可持续发展的重要措施。各国都制定了相应的袜谨镇法规和标准来规范污水的排放和处理。

5. 什么是A-O法处理

A指的是Anoxic，O指的是Oxic，所以A/O法就是指厌氧/好氧处理，是活性污泥法的一种深度处理工艺，用于污水中N的脱除。

脱氮主要是利用硝化菌和反硝化菌。其中硝化菌是自养好氧型微生物，将氨氮（NH3-N）转化成硝态氮（NO2-、NO3-），因为反应中生成酸，所以要添加碱度以维持酸碱平衡；反硝化菌是异氧兼性厌氧菌，能够将硝态氮还原成氮气，反应中生成碱度。

在A-O法中，厌氧阶段进行反硝化反应，好氧阶段进行硝化反应、BOD去除反应。好氧池中污水通过内回流回流至厌氧池。

硝化反应条件：好氧状态，DO大于等于2mg/L，投加碱度，污泥龄大于10~15天，BOD值小于20mg/L；反硝化反应条件：厌氧状态，DO小于0.5mg/L，BOD/TN大于等于3~5，否则要添加碳源。

6. 什么是废水处理用什么怎么处理

废水处理（wastewater treatment methods）就是利用物理、化学和生物的方法对废水进行处理，使废水净化，减少污染，以至达到废水回收、复用，充分利用水资源。
物理处理法
通过物理作用分离、回收废水中不溶解的呈悬浮状态的污染物（包括油膜和油珠）的废水处理法，可分为重力分离法、离心分离法和筛滤截留法等。以热交换原理为基础的处理法也属于物理处理法。
化学处理法
通过化学反应和传质作用来分离、去除废水中呈溶解、胶体状态的污染物或将其转化为无害物质的废水处理法。在化学处理法中，以投加药剂产生化学反应为基础的处理单元是：混凝、中和、氧化还原等；而以传质作用为基础的处理单元则有：萃取、汽提、吹脱、吸附、离子交换以及电渗析和反渗透等。后两种处理单元又合称为膜分离技术。其中运用传质作用的处理单元既具有化学作用，又有与之相关的物理作用，所以也可从化学处理法中分出来 ，成为另一类处理方法，称为物理化学法。
生物处理法
通过微生物的代谢作用，使废水中呈溶液、胶体以及微细悬浮状态的有机污染物，转化为稳定、无害的物质的废水处理法。根据作用微生物的不同，生物处理法又可分为需氧生物处理和厌氧生物处理两种类型。废水生物处理广泛使用的是需氧生物处理法，按传统，需氧生物处理法又分为活性污泥法和生物膜法两类。活性污泥法本身就是一种处理单元，它有多种运行方式。属于生物膜法的处理设备有生物滤池、生物转盘、生物接触氧化池以及最近发展起来的生物流化床等。生物氧化塘法又称自然生物处理法 。厌氧生物处理法，又名生物还原处理法，主要用于处理高浓度有机废水和污泥。使用的处理设备主要为消化池。
特殊方法：生物接触氧化法
用生物接触氧化法处理废水，即用生物接触氧化工艺在生物反应池内充填填料，已经充氧的污水浸没全部填料，并以一定的流速流经填料。在填料上布满生物膜，污水与生物膜广泛接触，在生物膜上微生物的新陈代谢的作用下，污水中有机污染物得到去除，污水得到净化。最后,处理过的废水排入生物接触氧化处理系统与生活污水混合后进行处理,氯消毒后达标排放。生物接触氧化法是一种介于活性污泥法与生物滤池之间的生物膜法工艺，其特点是在池内设置填料，池底曝气对污水进行充氧，并使池体内污水处于流动状态，以保证污水同浸没在污水中的填料充分接触，避免生物接触氧化池中存在污水与填料接触不均的缺陷,这种曝气装置称谓鼓风曝气。