英文调查报告（共16篇）

1、英文调查报告（共16篇） 第1篇：英文调查报告广告的目标1.Our main goal is to establish brand awarene among our target audience.2.Our main purpose is to establish brand awarene among our target audience.3.The main objective is to establish brand awarene among our target audience.本段的关键在于清楚地表明公司的目标，同时下文即可循着这个主题发展，英文调查报告。main goa

2、l, main purpose, main objective,都是指主要的目标。调查的数据1.According to my figures, of the working women we polled, 50% said they read at least one of the top-five selling womens magazines in Taiwan.2.The numbers we have show that of the working women we polled, 50% said they read at least one of the top-five

3、selling womens magazines in Taiwan.3.As the facts prove, of the working women who responded to our poll, 50% read one of Taiwans top-five selling womens magazines.说明调查的结果，并作为下文结论的根据。关键词为figures、numbers和facts等，调查报告英文调查报告。依调查判断1.If youll take a look at this chart, the best media mix, then, would be a

4、combination of TV and magazine ads.2.By looking at the chart you can see that the best media mix would be a combination of TV and magazine ads.3.As you can tell by the chart, the best media mix would be a combination of TV and magazine ads.根据调查结果提出方案时，通常会以图表作解释。请与会者看图表时可使用if句型，但它不是假设语气，而是一种客气的说法。下结论

5、1.To conclude, even though our target audience is clearly defined, introducing a new product is always a gamble.2.In summary, even though we have defined our target audience, introducing a new product is always a gamble.3.Ive shown you how to reach our target audience, yet I also think introducing a

6、 new product is always a gamble.在最后一段可略述个人对此活动的观感，并简单扼要的下结论。to conclude，in summary或I think都是做结论的实用词汇。第2篇：英文调查报告广告的目标1.our main goal is to establish brand awarene among our target audience.2.our main purpose is to establish brand awarene among our target audience.3.the main objective is to establish

7、brand awarene among our target audience.本段的关键在于清楚地表明公司的目标，同时下文即可循着这个主题发展。main goal, main purpose, main objective,都是指主要的目标。调查的数据1.according to my figures, of the working women we polled, 50% said they read at least one of the top-five selling womens magazines in taiwan.2.the numbers we have show that

8、 of the working women we polled, 50% said they read at least one of the top-five selling womens magazines in taiwan.3.as the facts prove, of the working women who responded to our poll, 50% read one of taiwans top-five selling womens magazines.说明调查的结果，并作为下文结论的根据。关键词为figures、numbers和facts等。依调查判断1.if

9、youll take a look at this chart, the best media mix, then, would be a combination oftv and magazine ads.2.by looking at the chart you can see that the best media mix would be a combination of tv and magazine ads.3.as you can tell by the chart, the best media mix would be a combination of tv and maga

10、zine ads.根据调查结果提出方案时，通常会以图表作解释。请与会者看图表时可使用if句型，但它不是假设语气，而是一种客气的说法。下结论1.to conclude, even though our target audience is clearly defined, introducing a new product is always a gamble.2.in summary, even though we have defined our target audience, introducing a new product is always a gamble.3.ive shown

11、 you how to reach our target audience, yet i also think introducing a new product is always a gamble.在最后一段可略述个人对此活动的观感，并简单扼要的下结论。to conclude，in summary或i think都是做结论的实用词汇第3篇：英文调查报告10AnalysingthementalproblemofcollegestudentsBackground : with the development of society ,today we may find that some col

12、lege students may kill themselves ,some may abuse cats and dogs ,some even flaunt wealth through the internet ,what is more ,one student may kill another student which she refuses to him .Why thosehappening .目前，精通中医药学专业又擅长英语语言的复合型人才较少。英语教师注重英语语言功底和语言教学能力，着力培养学生的词汇、语法、口语等语言基本技能无可厚非，但对所教授的中医课程内容的深度、广度

13、有限。 .授课方式较为单一，缺乏实践互动和学_趣味性，学生难以将所学知识更好的消化吸收，学以致用。同时，虽然以上问题是确实存在的，但我们的发展现状并非一筹莫展，通过篇五：小学英语课堂调查报告小学英语课堂有效性的调查报告一、问题的提出课堂教学是小学英语教学的主要途径，构建以有效活动、有效学_为中心，以任务为主线的课堂教学模式成为小学英语教学所追求的理想境界。因此，老师们在课堂上力求让学生在“动”中学，在“乐”中学，在公开课上，学生唱唱跳跳玩玩做做演演，还有图片、实物和多媒体来助阵，气氛非常活跃，场面非常热闹。然而，活跃和热闹的背后，课堂教学效果又是如何呢？ 就本人来说，所教的班级教学质量比较稳定

14、，为了总结经验，发现缺漏，我对自己所任班级的三年级期中英语教学成绩进行了调查分析。调查情况分析显示，我所任班级的学生成绩优（85分以上）的占85%，不及格的占3%,其余为及格和良。这说明在整体良好的后面，还有不足之处，这就让我对自己的课堂教学同样有了新的审视，重新探讨、反思课堂教学的实效性，那么，如何优化课堂教学，提高课堂教学的实效性？二、概念的界定“有效”是通过课堂教学，使全体学生最大限度地获得知识、身心得到发展，“有效英语课堂教学”必须具备以下特点：（1）英语学_氛围能激发学生英语学_的积极性，保持学生英语学_的热情。（2）英语游戏活动能吸引学生的积极参与语言实践活动，并使其从中获得发展语

15、言能力；（3）教学提问要与文本息息相关，并能立足于教材，但不固守教材能拓展教材，从而促使学生将生活带入课堂，最终再将课堂所学的英语回归生活；（4）教学评价要有利于促进学生个性的发展，使每一个学生都能体验到成功的喜悦。有效课堂教学的实践研究，就是以课堂教学为研究对象，在实践中对影响课堂教学效益的各种因素进行分析研究，努力避免副作用，减少无用功，真正实现有效教学，从而全面提高学校的教学质量。三、基于概念开发的课堂观察表为了探讨“切实提高课堂的有效性”，我组把“提高课堂的有效性”的重点放在课堂提问及学生参与活动的实效性的探究、调查，所以在组内开展了探讨有效提问及有效教学活动的公开教学及课堂实录，由本

16、人及陈老师承担三年级的同一个单元的公开教学录像课。（一）课堂教学简介1、课型：二节课中，郑老师的第一节课是词汇（11-15）、句型教学的新授课，陈老师老师的是词汇（16-20）、对话教学的新授课。2、主要教学环节：三（3）班以数字1115及鸟儿风筝等为说话材料，教学how many birds do you see？i see（ Never=45%Occasionally=30%Sometimes=15%Often=5%Always=5%）2.Do you sleep in claroom（ Never=42%Occasionally=23%Sometimes=25%Often=5%Alway

17、s=5%）4.Do you often speak loudly in your dorm（ Never=40%Occasionally=33%Sometimes=10%Often=12%Always=5%）6.Do you throw the rubbish in claroom（ Never=48%Occasionally=33%Sometimes=10%Often=5%Always=4%）8.Do you throw the rubbish on the way（ Never=28%Occasionally=40%Sometimes=10%Often=4%Always=18%）10.Do

18、 you greet to your roommates（ Never=31%Occasionally=28%Sometimes=21%Often=10%Always=10%）12.Do you often knock door strongly in dorm（ Never=29%Occasionally=36%Sometimes=18%Often=6%Always=11%）14.Do you waste some food when at dinner（ Never=44%Occasionally=31%Sometimes=11%Often=6%Always=8%）16.Do you sp

19、it on public road（ Never=36%Occasionally=24%Sometimes=17%Often=7%Always=16%）6.Problem analysis and suggestionsStatistics from the 48 questionnaires.，We see most of the students in East China Jiao tong University of civilized manners is very good，But there are also a part of students etiquette is not

20、 good enough.From their whole civilization etiquette status，We see our school and college students in the civilized etiquette has many bad phenomenon.On the emergence of these problems, we put forward two suggestions ：1.The call of the campus civilized behavior, students should own to strengthen sel

21、f-discipline, to become a civilized college students；2.Publicity still needs to strengthen, to enable students to understand the related things.7.Summary of situation of campus civilizationUndeniable, most of the students in our school is civilized，But the uncivilized behavior still exists.In real l

22、ife people do not take action agat the uncivilized behavior, rather than trying to prevent its occurrence, in the default of their reality, lead to a variety of unwholesome tendencies.We want to become civilized college student, creating civilized campus.调查人员：高彦青、付玮、王冬、毛雄明、欧阳永清第7篇：污水处理厂调查报告及英文宣化区污水处

23、理厂的调查报告 调查时间：-2-21调查地点：河北省张家口市宣化区污水处理厂科学处理污水是经济社会发展的迫切要求，也是城镇建设过程中必须面对的现实问题。近年来，县委、县政府高度重视城镇环境卫生整治工作，将这项工作作为改善城镇人居环境，推进城乡统筹发展、构建和谐社会的重要抓手。过去的几年，宣化区在污水处理方面做了大量的工作，取得了一些成效。宣化区污水处理厂及污水管网工程在年经省发展计划委员会立项批复。该项目是国家支持的环境资源保护项目。年经国家发展和改革委员会办公厅批复建设，计划总投资6316万元。该工程是处理我们的生活、城镇建设的污水的重要环节，近期日处理污水3万m，远期日处理污水5万m。厂址

24、位于宣化区城区东南5公里处，占地65.2亩；同时建设配套一、二级污水管网25.8公里,主要是东沙河及南环线截流干管以及部分旧城区管网。污水厂自运行以来，运行稳定，现阶段日进水量1.6万吨，COD、NH3-N等各项污染物指标均达到排放标准。一、污水处理工业流程 （1）粗格栅间粗格栅设在进水泵房之前，以去除进厂污水中颗粒较大的杂质，使进水泵安全稳定运行。其设计流量为3325m3/h，此构筑物内的主要设备有回转式格栅。 （2）进水泵房污水从粗格栅间出来就流进进水泵房，泵房结构简单紧凑，选用污水离心潜水泵，据工作人员说该泵具有不堵塞型流道、效率高能耗低的优点，有效处理污水同时还节约了资源，其设计流量为

25、3325m3/h。将初步处理后的污水抽入细格栅间。 （3）细格栅间在细格栅间内安装有机械细格栅、螺旋输送压实机等设备，用来处理小颗粒垃圾，将其过滤出来的垃圾装车匀速到指定位置填埋；其中还在里面同时进行细菌的反硝化，产生泡沫状的相互硝化的产物，之后用鼓风机吹起沉淀的颗粒，防止堆积沙子，从而把土和沙子处理掉。其设计流量为3325m3/h。 （4）旋流沉砂池旋流沉砂池主要设备是砂水分离器，其优点为占地面积小，沉砂效果好，安装使用方便等。设计流量3325 m3/h沉砂池直径4.2m，水深4m。 （5）计量设备沉砂池后有许多仪表，在沉砂池后设置电磁流量计，可以对进厂污水流量进行连续监测，同时设置水质监测

26、仪表，如PH计、温度计、SS计，把测量信号传至中央控制室，防止任何纰漏的出现。 （6）厌氧选择池露天厌氧选择池内有缓慢移动的潜水搅拌器，回流污泥与污水在池中接触、混合反应，可以达到部分除磷作用，并改善活性污泥的性质，还能分离喜氧细菌和厌氧细菌。设计流量1250m3/h，池有效容积3925 m3/h。 （7）奥贝尔氧化沟 奥贝尔氧化沟，它为椭圆形钢筋混凝土池，分为2座。每池分为三条环形沟道，污水依次进入外沟道、中沟道及内沟道，最后经中心岛的出水并排入沉淀池配水井。设计流量1250m3/h，每座有效容积11000m3，混合液浓度4.5 g/l，设计水深4.2m，水力停留时间17.6h。并且奥贝尔氧

27、化沟是整个处理系统的核心部分，其主要功能是使培养、驯化后的活性污泥降解、吸附、凝聚有机物，并通过细菌的作用使悬浮颗粒和溶解颗粒易于沉淀，使出水中的有机物含量降低。每座氧化沟安装有转碟曝气盘10套，外沟道的溶解氧控制在0.5mg/l，在此同时进行氧化、硝化及反硝化。中间沟道及外沟道溶解氧分别控制在1mg/l和2mg/l，对污水中的有机物进一步氧化，保证出水中的有机物含量达到设计要求。 （8）沉淀池氧化沟处理后的水会排入沉淀池，沉淀池采用辐流式沉淀池，中心进水，周边出水，直径D38m，共2座。设集配水井二座，经过沉淀后的污水进入接触池。每座沉淀池设周边驱动的全桥式刮吸泥机，沉淀池泥至回流及剩余污泥

28、泵站。设计流量1813m3/h，最大表面负荷0.8 m3/ m2.h，单池池边水深4m，停留时间4.3h.（9）接触池由于要保证出水的清洁程度达标所以需进行消毒处理，因此设接触池1座：1813 m3/h流量，接触时间30min,有效接触容积1056 m3，有效水深4m。本工程采用二氧化氯消毒方式，负责污水二级出水的接触池加氯。污水的加氯投加点在接触池前端。设计回流1813 m3/h，平均加氯量8 mg/l，单台有效产氯量7.5kg/h。 （10）回流及剩余污泥泵房由于部分水会沉淀出一些污泥，所以回流污泥泵采用潜水轴流泵，剩余污泥的提升采用潜水离心泵，土建结构简单紧凑。回流污泥量1250 m3/

29、h，污泥含水率99.1%。 （11）加氯间本工程采用二氧化氯消毒方式，负责污水二级出水的接触池加氯。污水的加氯投加点在接触池前端。设计回流1813 m3/h，平均加氯量8 mg/l，单台有效产氯量7.5kg/h。二、污水处理的意义随着的发展,城市水资源短缺的压力越来越大,追究城市水危机的根本原因,人们越来越认识到,是水的社会循环超出了水的自然循环可承载的范围.因此,只有充分尊重水的自然运动规律,合理地使用水资源,使上游地区的用水循环不影响下游水域的水体功能、社会循环不损害自然循环的客观规律,从而维系或恢复城市乃至流域的良好水环境,才是水资源可持续利用的有效途径.这就要求我们从“取水输水用户排放

30、”的单向开放型的用水模式转变为“节制地取水输水用户再生水”的反馈式循环流程,提高水的利用效率.实现这一重大用水模式的转变,加强污水再生利用是关键.随着科学技术的进步,城市污水已不再是废水,而是一种宝贵的资源.既然是一种资源,就要最大程度的利用.提高城市污水的再生利用率,一是可以减少污染物排放,二是节约了有限的水资源.水利部水资源司副司长程晓冰在由清华大学和中国水网主办的“城市水业战略论坛”上发表讲话,他指出,我国水资源短缺,城市缺水问题突出,污水处理回用是战略选择,意义重大.城市污水处理回用在替代清洁水源的同时减少了污水排放量,降低了城市排污负荷,具有水量稳定、输水距离短、制水成本低等特点,可

31、以提供安全可靠的替代水源,是解决城市缺水问题的战略选择.推进污水处理回用工作充分体现了科学发展观以人为本的要求,反映了广大人民群众的迫切愿望,是推进城市化建设的客观需要,是实现水资源合理配置、科学保护、循环利用的重要手段,对建设资源节约型、环境友好型社会意义重大,对我国经济又好又快发展意义重大.三、存在问题（一）环境卫生基础设施建设比较薄弱。城市管网向农村延伸刚刚起步，宣化区下水道管网尚未形成。（二）本地城镇污水处理系统还处于发展阶段。（三）人们环保意识差，不懂得资源保护与可持续性发展的关系，缺乏遏制环境污染的主观能动性，对环境“脏、乱、差”现象_以为常，熟视无睹。所以仍有自然排放的现象存在。

32、四、存在问题的原因经过我的研究与对工作人员的询问我们认为造成城镇污水无害化处理难的原因是多方面的，主要有：（一）重发展，轻环境。先发展后治理观念一些企业中仍是主导观念，在搞经济建设、抓工业发展的过程中，污水处理问题相对滞后。（二）宣传不到位。政府和社会的宣传力度还不到位，人们意识不到污水处理的难度，水资源浪费严重。（三）监管力度有纰漏。有关部门的监察还有疏漏，造成有人趁机钻空子，造成水污染。（四）城镇污水处理设施的建设资金缺口较大。城镇污水处理设施建设属于公益性项目，但公共财政资金投入却十分有限，导致污水处理厂设备落后，处理效率低。（五）相应的处罚法律法规不够完善。处罚力度不够严导致很多企业无

33、视法律法规，处罚过后依然我行我素，污染环境问题不能完全解决。（六）缺乏相应的检举方法和奖励措施，公民参与企业污染举报积极性不高。五、提出建议针对上述问题我们提出一些建议：1.强制要求企业设立环境监测部门，对本企业对环境污染进行检测和评估。 2.加大政府资金投入，进一步完善符合国家标准的生活污水处理场所。3.学_国外先进污水处理技术，引进国外先进污水处理设备，提高污水无害化处理效率。4.搭建垃圾污水处理设施，建设多元融资平台以解决污水处理厂资金问题。5.建立完善环境卫生保洁的法律法规和惩处措施，做到政府管理有法可依，企业生产心有所畏。6.社会和政府加强对公民节水和环保的宣传，节水从每一位社会公民

34、做起以达到最好的节水效果。7.政府设立相应的举报部门和奖赏措施，提高公民参与社会监督的积极性。 8.试行对城市居民生活下水排放收费措施，以此增强居民节水意识。六、污水处理调查感想 通过这次调查，我学到了很多关于自己专业的知识，而且好多都是课堂上学不到的。我对自己的专业有了新的认识和理解。对自己将来的工作方向有了初步的了解。在这次调查中我遇到很多困难，但是我都努力克服了。在整个过程中我学会了怎么与人交流和沟通，也学会了怎么独立解决问题。在这次调查中，我了解到污水处理是能源密集型的综合技术。一段时期以来,能耗大、运行费用高一定程度上阻碍了我国城市污水处理厂的建设,建成的一些处理厂也因能耗原因处于停

35、产和半停产状态。在今后相当长的一段时期内,能耗问题将成为城市污水处理的瓶颈。能否解决耗污水厂的能耗问题，合理进行能源分配，已经成为决定污水处理厂运行效益好坏的关键因素。能耗是否较低，也是未来新的污水处理厂可行性分析的决定性因素，开发能效较高的污水处理技术，合理设计及运行污水处理厂，必将是未来污水处理厂设计和运行的必由之路。为此，实施污水处理厂的创新管理模式不失为一条切实可行的道路。 水是不可缺少的一部分，是人类生存的必要条件。我国是水资源短缺的国家，地区缺水问题尤为突出。随着经济发展和城镇化进程的加快，水污染问题也越来越严重。切实加强和改进城镇供水、节水和水污染防治工作，促进经济社会的可持续发

36、展，维持生态平衡，已成为社会发展的一项重要举措，也是每个公民应尽的义务，作为一名大学学生，我们更应该从我们自身做起，从点滴做起。Survey Xuanhua District sewage treatment plant Survey Time: -2-21 Survey Location: Zhangjiakou, Hebei Xuanhua District Wastewater Treatment Plant Science sewage treatment is an urgent requirement of economic and social development, but

37、also practical problems of urban construction proce must face.In recent years, the county government attaches great importance to urban environmental remediation work, will this work for the improvement of urban living environment, promoting urban and rural development, an important starting point t

38、o build a harmonious society.Over the past few years, Xuanhua District sewage treatment has done a lot of work and achieved some succe.Xuanhua District sewage treatment plant and sewer network project in by the Provincial Development Planning commiion approved the project.The project is environmenta

39、l conservation projects supported by the state. by the Office of the National Development and Reform commiion approved the construction, plans a total investment of 63.16 million yuan.The project is to deal with our lives, an important part of the sewage of towns, the recent sewage treatment 30000 m

40、, long-term daily treatment 50000 m.Site is located 5 km southeast of the city of Xuanhua District, covering 65.2 acres; at the same time supporting the construction of one or two 25.8 km sewage pipe network, mainly East River and KSL intercepting pipes and part of the old city pipe network.Since th

41、e wastewater treatment plant self-running, stable operation, 16,000 tons of water into the stage day, the pollutant index COD, NH3-N and so have to meet emiion standards.A sewage treatment industrial procees (1) between the coarse grid Coarse grid in the water before pumping stations, sewage into th

42、e plant to remove larger particles of impurities, safe and stable operation of the pump intake.The design flow is 3325m3 / h, the main equipment within this structure there are rotary grill.(2) water pumping station Advantages of sewage from between the coarse grid to flow out into the water pumping

43、 stations, pumping stations simple and compact structure, the selection of sewage submersible centrifugal pumps, according to the staff said that the pump has not plug-type runner, low efficiency and high energy consumption, while the effective treatment of sewage also saves resources, and its desig

44、n flow of 3325m3 / h.After the initial treatment of sewage pumped into the fine grid between.(3) between the fine grid Fine grid in the room equipped with a mechanical fine grid, auger compactors and other equipment used to handle small particles of garbage, which was filtered out of the garbage lan

45、dfill loading uniform to a specified location; which is still ide the bacteria at the same time denitrification, nitrification produce mutual foam product, followed by precipitation of particles blowing blower to prevent the accumulation of sand, so to dispose of the soil and sand.The design flow is

46、 3325m3 / h.(4) cyclone grit chamber The main device is a cyclone grit chamber sand-water separator, the advantage of small size, grit effective, easy to tall and so on.Design Flow 3325 m3 / h grit chamber diameter 4.2m, depth of 4m.(5) metering equipment There are many truments after grit chamber,

47、an electromagnetic flowmeter after grit chamber, sewage flow into the plant can be continuously monitored, and set water quality monitoring truments, such as PH meter, thermometer, SS meter, the signal transmitted to the central control measure room, to prevent any flaws in.(6) Select the anaerobic

48、pond Anaerobic outdoor pool has a slow-moving selection submersible mixer, return sludge and sewage tank in contact with mixed reactions, can achieve part of the role of phosphorus, and improve the properties of the activated sludge, but also the separation of both aerobic and anaerobic bacteria bac

49、teria.Design flow 1250m3 / h, pool effective volume 3925 m3 / h.(7) Orbal oxidation ditch Aubert oxidation ditch, it is elliptical reinforced concrete pool, divided into two.Each pool is divided into three annular channel, turn sewage into the outer channel, the channel and ide the channel, and fina

50、lly by the center of the island and into the sedimentation tank with water wells.Design flow 1250m3 / h, every seat effective volume 11000m3, the mixture concentration 4.5 g / l, the design depth of 4.2m, HRT 17.6h.Aubert and oxidation ditch is a core part of the entire proceing system, its main fun

51、ction is to make the cultivation of domesticated activated sludge degradation, adsorption, aggregation of organic matter, and through the action of bacteria so that the suspended particles and diolved particles tend to precipitate, resorted to water The organic content is reduced.Each seat is talled

52、 oxidation ditch aeration plate spinning disc 10 sets, outside the channel diolved oxygen control in 0.5mg / l, in the meantime oxidation, nitrification and denitrification.The intermediate channel and an outer channel diolved oxygen controlled at 1mg / l and 2mg / l, of organic matter in sewage fur

53、ther oxidation, to ensure the organic content of the effluent to meet the design requirements.(8) sedimentation Water will be discharged into the oxidation ditch treatment after sedimentation tanks, sedimentation tanks using radial flow sedimentation tank, water center, surrounded by water, the diam

54、eter D = 38m, a total of two.Set with wells located two blocks, through contact with sewage into the pool after precipitation.Each seat settling ponds located around the drive full-bridge scraping suction machine, sedimentation tank sludge and sludge pumping station to reflux.Design flow 1813m3 / h,

55、 maximum surface load 0.8 m3 / m2.h, single-cell pool depth of 4m, the residence time of 4.3h.(9) contact tank To ensure the cleanline of the water due to the standards required to be disinfected so, it set up contact with the cell holder 1: 1813 m3 / h flow rate, contact time 30min, effective conta

56、ct volume 1056 m3, the effective depth of 4m.This project uses chlorine dioxide disinfection, contact tank responsible for wastewater effluent chlorination.Chlorine dosing point sewage pond in the front contact.Design reflux 1813 m3 / h, the average amount of chlorine 8 mg / l, a single effective yi

57、eld chlorine 7.5kg / h.(10) reflux and sludge pumping station As part of the water will precipitate some sludge, so the return sludge pump submersible pump, to enhance the use of sludge submersible centrifugal pumps, construction simple and compact structure.Return sludge volume 1250 m3 / h, the slu

58、dge moisture content 99.1%.(11) between chlorination This project uses chlorine dioxide disinfection, contact tank responsible for wastewater effluent chlorination.Chlorine dosing point sewage pond in the front contact.Design reflux 1813 m3 / h, the average amount of chlorine 8 mg / l, a single effe

59、ctive yield chlorine 7.5kg / h.Second, the significance of the sewage treatment With the development of urban water shortages increasing preure to pursue the root causes of urban water crisis, it is increasingly recognized that community water cycle beyond the natural cycle of water can carry a range.The