Ⅰ 關於污水處理的原版英文 帶翻譯的 急需
DSTE型生活污水處理設備
使
用
說
明
書
一、 用途與適用范圍
本設備主要適用於處理一般生活污水或與之相類似的工業有機污水。如：飯店、療養院、學校、住宅區、工礦企業等生活有機污水處理。
二、 處理工藝
SWZ系列污水設備處理工藝，其主要處理工藝是採用目前較為成熟的生物膜法污水處理設備，對處理氨氮指標較為成熟。水質設計參數按一般生活污水水質設計計算，按進水平均BOD5:≤250mg/L,出水BOD5:≤20mg/L,進水平均CODcr:≤400mg/L,出水CODcr:≤100mg/L,進水平均NH3-N:≤40mg/L ，出水NH3-N:≤15mg/L ，進水平均SS:≤300mg/L, 出水SS:≤70mg/L，進水平均動植物油≤40mg/L，出水動植物油≤10mg/L，主要工藝路線如下：
廚房污水
污水入流
垃 事 達
圾 故 標
清 旁 迴流 排
運 通 放
上 清 液
設備沉澱池為豎流式沉澱池，沉澱上升流速為0.4—0.8毫米/秒，接觸氧化填料採用立體彈性填料，填料比表面積300m2/m3,供氧量按BOD5，NH3-N精確計算，曝氣時間6—8小時。
缺氧池停留時間2—3小時，缺氧後的污水經接觸氧化後，混合液迴流缺氧池，迴流比例根據調試確定（迴流比100—200%）沉澱池停留時間1.5—2小時以上，沉澱池污泥氣提至污泥池好氧消化，上清液迴流調節池重新處理，污泥貯存污泥池由環衛部門定期清理。
三、 接管外形圖及設備安裝
1、本設備具有三種安裝形式：一是安裝在地表以下；二是一
半埋在地坪以下，一半在地坪上；三是全安裝在地坪以上。基礎必須水平，如設備安裝在地坪以下，基礎離地坪相對高度按圖尺寸為准，同時四周挖掘寬度，長度必須離基礎邊線500mm以上，以便管道安裝。
2、管道安裝連接應該在設備就位時考慮好，設備就位時必須
按說明書設備自重，配合吊車噸位大小，安裝順序按現場對照圖就位、管道連接附管道安裝圖一份，設備就位後連接管道用橡皮墊及螺絲緊固好，使連接處不滲漏。
3、根據安裝圖，設備的位置，方向不能放錯，互相間距必須
正確。
4、安裝完畢後設備與基礎地板必須連接固定，絕對保證不使
設備流動上浮，全部安裝完畢必須把設備存滿水。試驗各管路口必須不滲漏，同時設備不受地面水上漲，而使設備錯位和傾斜。
5、設備安裝完畢無不妥後，即可用土填入設備四周的間隙中
並整平，地面填土時應注意：⑴設備人孔蓋板必須高出地坪100mm左右；⑵不能讓土堵塞人孔蓋板上的進氣口。
6、把電控櫃控制線與設備接通，接線時注意風機及潛污泵電
機的轉向。控制櫃不能放在露天，須防日曬，雨淋等。以免控制板及接線頭漏電，燒毀控制板。
7、注意事項：⑴設備安裝之處必須保證下雨不積水，⑵設備
的出水管必須在相對地坪0.4m以下，⑶設備上方不得壓有重物，不得有大型車輛經過（指無特殊設計的），⑷設備一般不得抽空內部污水，以防止地下水把設備浮起。
四、 設備使用前檢查及設備啟動
1、啟動設備前檢查好電路，接線控制櫃線路是否正確，電壓
及電流是否符合要求。該設備控制櫃為現場控制櫃。本控制櫃可同時控制若乾颱潛污泵、風機，並結合工作情況實時監測，具有自動保護報警功能，還配有手動，自動控制系統，啟動水泵時檢查水泵管路是否有滲漏及吸水，有無堵塞。
2、本設備水泵採用抗堵塞撕裂型潛污泵，其中二台水泵的控
制由微機通過檢測污水池中的液位來完成，當液位由低到高到達工作水位時，啟動工作泵，如液位繼續上升到警戒水位時，再啟動備用泵，即二台同時工作，當液位下降到工作水位時關掉工作泵，（液位通過液位開關來檢測），啟動風機時檢查旋轉方向是否正確，切忌反轉。
3、當調節池污水較少，液面低於水泵啟動液位時，二台水泵
都停止工作。這時，為使生物膜正常生長，風機間歇啟動，啟動時間在30分鍾內任選、間歇啟動周期為2小時內任選。
4、沉澱池排泥控制採用電磁閥氣提排泥，排泥周期為2小時/次，排泥時間5—8分鍾/次。
5、設備控制中心在微機櫃上按照設計編排工作程序一次完
成（無特殊情況下不得採用手動控制方式），手動控制通過面板上按鍵開關，由人工控制潛污泵、風機、電磁閥及二氧化氯發生器等設備的開啟和關閉。
五、 生物膜的培養
1、污水按額定流量不斷進入設備內。
2、啟動潛污泵、風機、電磁閥及二氧化氯發生器，風機的充
氧量減至正常充氧量的一半左右。
3、每天觀察好氧池內填料情況，如填料上長出橙黃色或橙黑
色的一層粘狀物，即已培養好生物膜，這個過程一般要7—15天完成。
4、氣溫一般在攝氏15℃—25℃最為適宜。
5、如原污水濃度太低，培養生物膜時間太長，必要時要加一
點營養，主要以糞便為主或其它。
6、PH值一定要保證6~9之間，原污水要保證達到可生化狀
態。
7、開始調試時，生活污水少量進入生活污水處理系統，待生
物膜培養好後，生活污水可按正常流量不斷進入生活污水處理系統，即調試正常開始。
六、 設備運行管理
1、將風機調至正常狀態；
2、好氧池混合液迴流比調至最佳狀態；
3、按設計運行程序工作，經常觀察生物膜的生長情況。
七、 維護保養及故障排除
1、必須注意污水中不得有大塊固體物質進入設備，以免堵塞
管道與孔口和水泵損壞；
2、設備人孔必須蓋好，以防發生意外或掉入大塊固體物質；
3、進入設備的污水PH值必須在6~9之間，偏酸偏鹼會影響
生物膜的正常生長；
4、風機一般運行6個月左右需要換機油一次，以提高風機使
用壽命；
5、必須保證風機進氣口暢通。
6、故障排除
故 障 原 因 排 除
污水流動不暢 管路或孔口有雜物堵住 用壓力水或壓縮空氣沖刷
曝氣量不足 進氣口有異物堵塞 清理異物
混合液迴流不暢 管道內有異物或閥門堵死 旋開閥門，用壓力水沖洗
污泥提升不暢 管道內有異物或閥門堵死 旋開閥門，用壓力水沖洗
DSTE TYPE DOMESTIC SEWAGE TREATMENT EQUIPMENT
OPERATION INSTRUCTIONS
Operation instructions to the DSTE
I Use and scope
This set is mainly used to treat the domestic sewage or some kind of instrial waste water, such as the waste water from the restaurant , sanatorium, or school, etc.
II. Treatment Technology
This DSTE set is mainly adopt the method of the Biomembrane method to deal with the waste water, it is a quite mature method to remove the NH4-N content in the water nowadays, the parameter of the water quality is designed according to the waste quantity containing in the raw water:
Waste intake average parameter
BOD5≤250mg/l
CODcr≤400mg/l
NH3-N≤40mg/l
SS≤300mg/l
Grease≤40mg/l
Effluent average parameter
BOD5≤20mg/l
CODcr≤100mg/l
NH3-N≤15mg/l
SS≤70mg/l
Grease≤10mg/l
The main treatment technology flow is as follow:
Kitchen sewage Oil interceptor
Intake of the sewage Bar rack Retention pool Anaerobic tank
sludge recycle
Contact oxidation tank Sediment tank disinfection tank
To disposal sludge tank
The sediment tank is erect style tank, the up-flow velocity is 0.4---0.8mm/s, contact oxidation material is stereoscopic and elastic, the specific surface area of it is 300m2/m3, the O2 supply is designed according to the BOD5 and NH3-N content in the water, and the aeration period will be 6～8 hours.
The time for waste water stay in the anaerobic tank is 2-3 hours, after contact oxidation, the waste water and sludge backflow to the anaerobic， backwater ratio is (100--200%) according to the adjustment. The time the waste water be kept in the sediment tank should more than 1.5～2 hours, sludge in the sediment tank will be exalted to the sludge tank by air waiting for the contact oxidation, then the overflow will backflow to the retention basin retreated, the sludge in the tank would be cleaned periodically.
III Installation
1.Three forms of installation: ⑴underground installation; ⑵half underground installation;⑶on the ground installation. The basement must be flat, if the set is installed underground, the height between the basement and the surface of the ground should adopt the drawing, and make the excavation width exceed 500mm out of the foundation plate , which is better for pipe installation.
2. Everything about pipe installation and connection should be taken into consideration when the set is ready. Make sure the net weight is suit with the crane, and the installation sequence should adopt the designed drawing, tight the screws with the rubber washer so as to connect the pipes, make sure there isn』t any leaking in the conit joint.
3. The install direction and position should be correct, so do the interval between them.
4. Fix the set with the surface of the ground after the installation has been finished, make sure it is firmly fixed, and the set wouldn』t move in the future. Pour in water after finish installation to the full. Make sure there isn』t any leaking on the conit joint, and make sure the set wouldn』t in version or inclined because of rise of the water under the ground.
5. After correct installation, pour some soil into the interval and make it flat, make sure:
⑴ The cover of the manhole should higher than the surface for about 100mm;
⑵ The air intake pipe on the manhole wouldn』t be blocked by the soil.
6. Connect the electrical control wire with the set, pay attention to the running direction of the blower and the submersible sewage pump. The electrical control cabinet couldn』t be kept outdoor, because the sun or rain would destroy the control board.
7. Points of attention:
⑴ The place to install the set could not store up the water when it is raining, ⑵ The water outlet pipes should be 0.4m under the surface of the ground.
⑶ Make sure that there wouldn』t any heavy things on top of it, and no tracks would get through it.
⑷ There should always some waste water in the set to prevent the floatage of the set by the underground water.
IV Examine the set and start before use
Make sure the electrical wires, control panel wires and the voltage are all accord with requirement. The local control cabinet could not only be used to control submersible sewage pumps and the blowers at the same time, but also could monitor itself according to the working condition. It also have the ability to self protect and self alarm, beside that, manual switch and automatic exchange switch are also equipped. To examine the pipes of the pump before start to see whether it is seeping or bibulous or stifled.
The pump of this set is antiblock avusion type pump, the control of two pumps is through the liquid switch in the waste water basin, working pump start to work when the height raised to the start level; the spare pump start when the height raised to the highest level; pump stop working when the height fall to the low level. Check out whether the revolving direction of the blower is correct when it is started.
When the liquid level is lower than the pump starting height, both two pumps stop working. At this time, the blower start to work intermittently, working time should between 0～30 minutes, and the period of the intermittent start should between 0～2 hours.
The control of the sludge discharge in the sediment tank is air boost discharge by the electromagnetic valve, discharging cycle: 2hours/time, discharging time: 5～8minutes/time.
The control of the set should be finished according to the computer designed working procere one time, (only under some special conditions the hand –driven control could be used). If it is necessary, the manual control of the submersible sewage pumps and the blowers and the electromagnetic valve can be realized through turning the switch on or off by hand.
V. The cultivation of the biomembrane
1. The quantity of sewage which entering in the set should accord with the rated flux with no stop.
2. The oxygen volume from the blower should reced to half amount when starting the submersible sewage pump, blower, electromagnetic valve and the CLO2 generator。
3. Observe the material filled in the contact oxidation tank, the biomembrane has finished when a piece of yellow or black dope could be found on the surface. The process costs 7～15 days.
4. The best temperature should be: 15～25℃
5. If the density of the original sewage is to low, it would cost more time to cultivate the biomembrane, so when it is necessary, some kind of furtilizer should be added.
6. The pH value should be kept between 6 and 9, so that the original sewage could reach the step of contact oxidation.
7. When start, pour in small quantity of sewage into the sewage treatment system. After the bilmembrane is finished, Sewage could enter in the system in normal flux.
VI. The management of the operation
1. Turn the blower to the normal position.
2. Let the backflow ratio of the contact oxidation tank reach the best position.
3. Working as designed, often observe the cultivative situation of the biomembrane.
VII. Maintenance and fix the breakdown
1. Make sure that there wouldn』t any solid material content in the sewage, to prevent the block of the pipes.
2. Cover the manhole of the set so as to prevent the droping of some solid material.
3. The pH value should be kept between 6 and 9, in order to keep a better condition for cultivation.
4. Change the lubricating oil in the blower one time every six months.
5. Keep the entrance of the blower unblocked.
6. Fix the breakdown
fault reason method
No enough water flow Sth. block in the pipe Clean by pressure water or air
No enough aeration volume Sth. block in the entrance of the blower Clean it
No enough refluence of the mix liquid Sth. block in the pipe or entrance of valve Unscrew the valve, clean it by pressure water
No enough refluence of the sludge Sth. block in the pipe
or entrance of valve Unscrew the valve, clean it by pressure water
Ⅱ 污水方面的英語翻譯
生物轉盤小試試驗系統
生物轉盤系統以經預處理的污水為研究對象，有機負荷為0.03 kg COD/m3 /day。污水分析結果如表1和圖9所示。出水COD濃度范圍為80~303mg/L，平均值為144mg/L，BOD出水濃度范圍為30~146mg/L，平均值為73mg/L。油脂類出水濃度范圍為5~66mg/L，平均值為20.9mg/L。平均總懸浮物濃度為23.6mg/L。根據已有數據可知，經處理的污水可以達到埃及法律規定的標准，該標准規定了排入污水處理廠的工業污水的流量。
厭氧處理系統
試驗期間，UASB反應器以經預處理的污水為研究對象，試驗控制兩個有機負荷，分別為6.8 kgCOD/m3 .d和9 kgCOD/m3 .d。水力停留時間分別控制在8h和6h，實驗結果如圖10所示。由數據可知，將有機負荷從6.8提高到9 kgCOD/m3 .d不會對系統COD去除效果產生影響，兩有機負荷條件下的COD平均去除率分別為60%和61%。相應的進水COD分別為1045和1038 mgO2 /l（如表1所示）。負荷變化也沒有對BOD去除效果產生影響，BOD平均去除率分別為71%和73%。剩餘懸浮固體分別為43和57 mg SS/l，根據已有結果，建議厭氧處理的水力停留時間為6小時，該值符合埃及法律規定的排入污水處理廠的工業廢水的規定標准。
Ⅲ 請翻譯成英文 關於污水處理的
this is a split flow system project， water，rain water and sewage go into each pipe line respectively，
sanitary sewage；toilet sewage goes into community underground sewage pipeline after disposed in septic tank，kitchen waste water after separated in separation tank goes into underground sewage pipeline，
rain water；according to regulations，collect it into pool then discharge them into neighborhood rainwater pipeline，
instrial waste water；this equipment proces waste water by coating spraying process，sewage quantity about 128m3/d,the proction waste water first goes into sewage plant to be disposed by standard procere，then discharge into sewage pipeline，
the material and layout of drainage pipe ；pe double layer corrugated pipe is adopted for outside pipelines，and UPVC for inside pipeline，
Ⅳ 求高人幫助翻譯下面的一段英文。（關於生物法處理製革廢水）如下圖。
Common Effluent Treatment Plants (CETPs)
菜鳥翻譯：
在印度的污水處理廠，製革廢水生物處理最常採用活性污泥法（ASP）和升流式厭氧污泥床（UASB）。大體而言，從運營和維護方面來看，基於活性污泥法的處理方法常被認為高能耗，運行成本高。另一方面，厭氧處理聲稱擁有一些優勢，尤其在高溫條件下。然而，並沒有任何可以提供現場數據的綜合性對照試驗，可用以說明這兩種處理方法處理製革廢水的優點。因此，適當地應用從同時採用ASP和UASB的大規模製革廢水處理廠的經驗和知識是必要的。
鞣質廢水中含量波動巨大的有機物（以cod表徵）和鹽（以TDS表徵）可能使得生物處理系統的運行非常困難，因為微生物的營養平衡被擾亂。希望將此處理方法用於企業規模，已經決定不使用人工方法改變進水性質以使得水質均勻。這種選擇使得反應容器內的運行環境條件頻繁改變。一些採用生物處理的製革廢水處理的結果見表2.
===============汗，英文不行，專業不行，藉助靈格斯翻譯的，湊合著看看吧，大致就是講活性污泥法結合UASB處理製革廢水，先說了活性污泥法的弊端，又提到了uasb的不靠譜，說用這兩種方法處理製革廢水的優勢沒有試驗數據能證明，要多參考已經使用了這兩種方法的大規模處理廠的數據和經驗。第二段提到了使用生物處理製革廢水的難點，就是鞣質皮革排出的廢水裡面，有機物和含鹽量波動都很大，無法維持微生物種群穩定的營養供給，但又不能人工調節使得水質均化，於是就不停地調節反應器的工況【這段話不很理解，也許是在說不能時刻調整反應器工況，所以必須人為地調節進水水質。雖然這種翻譯和之前的是矛盾的，但我覺得可能是正確的，因為事實上對於工業廢水，大多需要建設調節池，來調節水量或者水質。】。接下來給了一些運行結果數據，放在表2里。
希望以上可以幫到你。
Ⅳ 求廢水處理英文文獻一篇
Raw Influent (Sewage) is the liquid waste from toilets, baths, showers, kitchens, sinks etc. Household waste that is disposed of via sewers. In many areas sewage also includes some liquid waste from instry and commerce. In the UK, the waste from toilets is termed foul waste, the waste from items such as basins, baths, kitchens is termed sullage water, and the instrial and commercial waste is termed trade waste.
The division of household water drains into greywater and blackwater is becoming more common in the developed world, with greywater being permitted to be used for watering plants or recycled for flushing toilets. A lot of sewage also includes some surface water from roofs or hard-standing areas. Municipal wastewater therefore includes residential, commercial, and instrial liquid waste discharges, and may include stormwater runoff. Sewage systems capable of handling stormwater are known as combined systems. Such systems are usually avoided since they complicate and thereby rece the efficiency of sewage treatment plants owing to their seasonality. In addition, heavy storms may overwhelm the sewage treatment system, causing a spill or overflow. It is preferable to have a separate storm drain system for stormwater.
The construction of combined sewers is a less common practice in the United States and Canada than in the past and is no longer accepted within building regulations in the UK and other European countries. Instead, liquid waste and stormwater are collected and conveyed in separate sewer systems, referred to as sanitary sewers and storm sewers in the U.S. and as foul sewers and surface water sewers in the UK. Overflows from foul sewers designed to relieve pressure from heavy rainfall are termed storm sewers or combined sewer overflows.
As rainfall runs over the surface of roofs and the ground, it may pick up various contaminants including soil particles, (sediment), heavy metals, organic compounds, animal waste, and oil and grease. Some jurisdictions require stormwater to receive some level of treatment before being discharged directly into waterways. Examples of treatment processes used for stormwater include sedimentation basins, wetlands, and vortex separators (to remove coarse solids).
The site where the process is concted is called a sewage treatment plant. The flow scheme of a sewage treatment plant is generally the same for all countries:
Mechanical treatment;
Influx (Influent)
Removal of large objects
Removal of sand and grit
Pre-precipitation
Biological treatment;
Oxidation bed (oxidizing bed) or aeration system
Post precipitation
Effluent
Chemical treatment (this step is usually combined with settling and other processes to remove solids, such as filtration. The combination is referred to in the US as physical-chemical treatment.).
Ⅵ 工業廢水處理率的英文怎麼說
工業廢來水處理率
Treatment rate of instrial waste water
詞典釋義
treatment rate of
treatment rate of instrial effluents
treatment rate of instrial wastewaters
雙語自例句
1.我國的城市污水和工業廢水處理率逐漸提高，在此過程會產生的大量的污泥。
As the rate of municipal wastewater treatment going up in our country, the amount of sludge proced in the treatment process increase a lot.
Ⅶ 污水處理廠一般流程用英語表述
污水處理廠一抄般流程
The general proceres for the waste water treatments.
污水襲經過格柵進入初沉池，再進入生物反應池，在進入二沉池，
The waste water is allowed to go through the filtering grids to the preliminary sedimentation pool, and then to the biological reaction pool, and again into the secondary sedimentation pool.
Ⅷ 關於污水處理過程的英語作文
Title: Process in Recycle of Used Water.
A huge amount of used water are proced in our daily life. Treatment of used water not only prevents environmental pollution also saves water resource. Recyle of used water is usually involved in the following process. First, used water is introced into a sewage plant where the water are left steady for certain time. Precipitates are separated and used for fertilizers. The remaining water can be regarded as ordinary water which either is discharged into river or introced into a purification plant for fresh water.
Therefore, we must save water in our daily life!
Ⅸ 用英文翻譯「你們是怎麼處理工業廢水的」
How do you deal with instrial effluents.
或者
What are you going to do with instrial effluents.
Ⅹ 廢水 翻譯成英語是什麼waste water還是polluted water
廢水
liquid waste
waste water
下面給樓主舉3個例子,看其用法.
1.這些化學公司排出廢水污染著我們的河流.
The chemical companies are poisoning our rivers with effluent.
2.貴公司是否有自己的廢水處理廠?
Does the company maintain its own waste-water treatment plant?
3.他們怎能用這樣的方式處理廢水?
How can they get rid of waste water in this way?