A. 急求排水或污水處理的中英文對照的英文文獻
drain off water; drain away water; dewatering: 開溝排水 dig trenches to drain water off◇排水暗溝 seugh; seuch; 排水泵 wet-pit pump; discharge pump; draining pump; 排水泵站 drainage pumping plant; 排水槽 rhone; 排水道 drainageway; by-wash; drain(age) passage; 排水噸數 displacement tonnage; 排水閥 draw off valve; 排水乾渠 arterial drainage; 排水干線 trunk sewer; 排水工程 drainage work; 排水涵洞 discharge culvert; 排水涵閘 drainage culvert and sluice; 排水湖 drainage lake; 排水機 draught engine; drainage machine; 排水井 [土] drain; dry well; drainage well; pumping shaft; catch basin; 排水孔 dale; weep hole; 排水口 [土] waterspout; freeing port; outfall; outlet; 排水能力 drainability; 排水區 catchment; catchment area; 排水渠 drainage canal; conit; 排水渠道 discharge conit; 排水系統 drainage system; sewerage; 排水閘 outlet sluice; drainage sluice
污水處理
Sewage treatment
排水
Drain away water
B. 高分求城市污水處理的相關英文文獻，帶中文翻譯
推薦給你一個網址，查找一下，或許專會有屬http://www.geabc.com/bz.htm
C. 求關於污水處理方面的外文文獻帶中文翻譯，要求有標題，摘要關鍵字，作者。5000字左右，謝謝。
5000字，這就是畢業論文了，自己找人寫吧
D. 求助一篇生活污水處理英文文獻
非洲喀麥隆，不過包括處理池塘減少蚊蟲
Mosquito development in a macrophyte-based wastewater
treatment plant in Cameroon (Central Africa)
Ives Magloire Kengne a,∗, François Brissaud b, Amougou Akoa a,
Roger Atangana Etemea, Jean Nyaa, Alomba Ndikefor a, Theophile Fonkou c
a Wastewater Research Unit, Faculty of Science, University Yaounde I, P.O. Box 8404, Yaounde, Cameroon
b Hydrosciences, University Montpellier II, 34095 Montpellier Cedex 05, France
c Faculty of Science, University Dschang, P.O. Box 67, Dschang, Cameroon
Received 10 December 2002; received in revised form 30 July 2003; accepted 15 August 2003
http://www.bvsde.paho.org/bvsacd/leeds/mosquito.pdf
http://www.ianrpubs.unl.e/epublic/live/g1479/build/g1479.pdf
Water and Wastewater Element
Introction
This element addresses the City of Hagerstown』s water and wastewater systems. It
establishes policies to guide the provision of future wastewater and water service to the
City and its Medium-Range Growth Area. While this element is not intended to meet the
requirements of the Water Resources Element (pursuant to House Bill 1141), it
nonetheless sets forth policies that emphasize the maximization of available treatment
capacity, and the coordination of water and wastewater service allocation with the City』s
growth goals. This element of the 2008 Comprehensive Plan will supplement the
Washington County Water and Sewer Plan, which was in progress in 2008. Figure 4-1
delineates current water and wastewater service areas.
Wastewater Service
http://www.hagerstownmd.org/Assets/Plan_Dev/04-Water-Sewer.pdf
這個建議你看一下，Power Point講美國加州
http://www.doh.state.fl.us/chdJackson/Documents/Jackson_Blue_springs4forweb.pdf
這個可以看看
http://www.ianrpubs.unl.e/epublic/live/g1473/build/g1473.pdf
E. 關於環境污水處理Cyclic Activated Sludge System（CASS）的英語文獻
給你些很不錯的英語文獻和網站吧
http://web.deu.e.tr/atiksu/ana58/cass.html
CASS™ (Cyclic Activated Sludge System)...
Brief History of Sequencing Batch Reactors...
Activated sludge is the most widely used biological wastewater treatment process in the developed world, treating both sewage and a variety of instrial wastewaters. Batch operation of the activated sludge process is nothing new. During the early development of the activated sludge process in the United Kingdom by Adern and Lockett around 1914, plants were operated using fill-and-draw or interrupted batch feed methods. These researchers firmly established the concept of operating a single reactor basin using repetitive cycles of aeration, settlement and discharge of treated effluent. Around 1956, ring the development of oxidation ditch technology, Pasveer incorporated interrupted and continuously fed batch treatment principles. Further advancements to the oxidation ditch fed-batch treatment then too place by incorporating a rectangular basin configuration. By the late 1970's, the generic sequencing batch reactor (SBR) was well established and many small plants were in operation. A major development took place in 1978 with the incorporation of a pre-react zone within the SBR to control filamentous sludge bulking. Further refinements of SBR processes took place mainly in Australia and the United States and has led to the wide scale application of the technology worldwide. The shortfalls of the original design have led to the development of the present state-of-the-art CASS™ Sequencing Batch Reactor. While SBRs have generally been classified by the water instry for small or medium scale applications, CASS™ has found application in large scale municipalities ( 50 MGD or 400,000 + population equivalent ) and the molar expansion, retrofit or upgrading of existing wastewater treatment facilities.
CASS™ Process Components...
CASS™ is a combination of a biological selector and variable volume process reactor. The process operates with a single sludge in a single reactor basin to accomplish both biological treatment and solids-liquid separation. CASS™ is by design and operation with municipal wastewaters, a biological nutrient removal process, configured to function with filamentous sludge bulking control. A simple repeated sequence of aeration and non-aeration is used to provide aerobic, anoxic and anaerobic process conditions, which in combination with the aeration intensity, favor nitrification, denitrification and biological phosphorus removal.
The essential features of the CASS™ technology are the plug-flow initial reaction conditions and the complete-mix reactor basin. Each CASS™ reactor basin is divided by baffle walls into three sections (Zone 1: Selector, Zone 2: Secondary Aeration, Zone 3: Main Aeration). For typical domestic wastewater treatment applications, these sections are in the approximate proportions of 5%, 10%, and 85%. Sludge biomass is continuously recycled from Zone 3 to the Zone 1 selector to remove the readily degradable soluble substrate and favor the growth of floc-forming microorganisms. System design is such that the sludge return rate causes an approximate daily cycling of biomass in the main aeration zone through the selector zone. The mechanisms of Zone 1 and the internal sludge recycle eliminate the requirement for separate fill-ratio selectivity, anoxic, and anaerobic mixing periods. The selector is self-regulating for any load condition and operates under anoxic and anaerobic reaction conditions ring non-aerated periods. Polishing denitrification and enzymatic transfer of available substrate ring enhanced biological phosphorus removal is also achieved in the selector zone. The complete-mix nature of the main reactor provides flow and load balancing and a tolerance to shock or toxic loadings, and the process prevents solids washout ring peak or wet weather hydraulic surges.
Process Cyclic Operation...
CASS™ utilizes a simple repeated time-based sequence which incorporates :
FILL-AERATION (for biological reactions)
FILL-SETTLE (for solids-liquid separation)
DECANT (to remove treated effluent)
Completion of these three operations constitute a cycle which is then repeated. The sequence above can also include a FILL, FILL-MIX, FILL-REACT, and REACT if required.
During the period of a cycle, the liquid level inside the reactor basin rises from a set bottom water level in response to a varying wastewater flow rate. Aeration ceases at a predetermined period of the cycle to allow the biomass to flocculate and settle under quiescent conditions. After a specific settling period, the treated effluent supernatant is removed (decanted), using a moving weir decanter. This operation returns the liquid level in the reactor basin to the bottom water level. Surplus solids are wasted as required to maintain the biomass MLSS at the required level. Solids wasting after settling enables waste sludge concentrations in excess of 10,000 mg/L to be removed.
Fill - Aeration...
The FILL-AERATION (react) operation refers to the air-on time of the process cycle. During this period, influent is received into the basin through the selector zone where it contacts with the biomass recycled from the main aeration zone. Complete-mix reaction conditions occur in Zone 3 ring this variable volume operational period.
Fill - Settle...
This refers to the first part of the air-off time period when quiescent settling conditions are created in Zone 3 for solids-liquid separation. The activated sludge solids form a sludge-level interface which progressively falls toward the floor of the basin. The flocs adhere together and the mass settles as a blanket leaving a clear supernatant. At the end of the aeration period, the sludge is at a uniform concentration. During the initial settling period, the sludge undergoes internal flocculation e to the resial mixing energy within the basin. As this energy dissipates the sludge interface forms and settles as a blanket. Dense solids fall through the formed mass to settle on the basin floor. There is an initial slow settling velocity which increases and then graally falls off e to the compressive accumulation of solids on the basin floor. Zone settling velocity is a function of the initial solids concentration, basin depth, total area of the basin and nature of the biological solids. A top water level solids concentration of around 3,500 mg/L will typically settle to form a layer of sludge having a mean concentration of around 10,000 mg/L. CASS™ facilities are sized and configured to operate with inflow into the basin ring the settle phase of the cycle. Biomass is returned from the main aeration zone to the selector zone to promote selectivity and create anoxic/anaerobic conditions.
Decant ( Effluent Removal )...
Inflow to the basin undergoing decanting (effluent withdrawal) is interrupted and directed to an alternate basin in a multi-basin facility or stored in a pump well in a single basin facility. The weir trough of the decanter is situated above top water level for both aeration and settling phases to prevent the accidental discharge of mixed liquor suspended solids. When operated ring the decant phase of the cycle, the decanter travels down at an initial fast speed. Interaction with the liquid level is detected by a level indicator float switch which causes the skimmer to proceed at its design rate of travel procing a constant rate of discharge of treated effluent from the basin. On reaching designated bottom water level, the decanter is reversed to its rest position at the initial fast speed.
Idle...
In practice, decanting will always be less than the allocated time available. This resial time is designated as IDLE and can be used as a period of inflow without aeration or reaction. The IDLE sequence begins 4 minutes after the skimmer has traveled in the reverse up direction and finishes at the end of the designated decant period. Biomass is recycled from Zone 3 to the selector zone to promote selectivity and create anoxic/anaerobic conditions.
Respiration Rate Control (RRC™)...
Dissolved oxygen is a necessary requirement for the biological oxidation reactions which take place with the CASS™ process. Resial dissolved oxygen occurs as a result of oxygen which is not used by the microorganisms in the biomass. Too much dissolved oxygen in the CASS™ process is wasteful of energy and may inhibit biological nutrient removal mechanisms. A simple control method has been developed to ensure optimum biological reaction conditions take place and valuable energy is not wasted. Advantage is taken of the fact that the CASS™ process conforms to a complete-mix reaction model. This also means that CASS™ provides a very stable reaction environment when compared to other conventional plug-flow activated sludge, extended aeration, contact stabilization, or sequencing batch reactor systems. A dissolved oxygen sensor is used to measure changes in biomass oxygen demand. For example, a rection in the oxygen load demand to a CASS™ basin will automatically cause a lowering of the aeration intensity (air supply) so that the excessive dissolved oxygen concentrations are prevented. Conversely, an increase in load demand will cause an increase in aeration intensity so that the metabolic activity of the biomass, as registered by its propensity to use oxygen, is matched with the corresponding aeration intensity rate of air feed into the reaction basin.
RRC™ directly interacts with the best sensor which is available for the control of air into the process. The system is an in-basin respirometer. Simply stated, low oxygen demand caused by low loadings ring diurnal, or other variations can now be directly matched to energy use. The biomass senses the oxygen requirements which are needed for the process. The dissolved oxygen sensor interprets that message and causes interaction with the rate of introction of air into the reaction basin.
The CASS™ RRC™ is simple and direct. RRC™ has direct benefits :
- Saves operating costs.
- Rection of waste activated sludge.
- Improved nutrient removal performance.
http://www.energymanagertraining.com/textiles/pdf/Cyclic%20Activated%20Sludge%20Technology.pdf
http://www.sbrcass.com/process.htm
http://www.freepatentsonline.com/7083324.html
http://books.google.com.sg/books?id=lyM6SgHXimEC&pg=PA657&lpg=PA657&dq=cyclic+activated+sludge+system&source=web&ots=RZhwp9iKY3&sig=wpKRxcRFOj0qWKz5pJSqZApCgBU&hl=en
http://www.sawea.org/Workshops/Presentation2005/MainSession/Nov30/LUCAS%20ACTIVATED%20SLUDGE%20TECH.%20-%20WATERLEAU.pdf
http://books.google.com.sg/books?id=Cnic0Co2V2QC&pg=PA351&lpg=PA351&dq=cyclic+activated+sludge+system&source=web&ots=wTkt1_5Rji&sig=lv5pGQArXqqESB7M1wr2AoE3zfI&hl=en
F. 關於廢水處理的外文文獻以及翻譯！！！！
是我，驚雲飛雪。呵呵
Pretreatment of coking wastewater using anaerobic sequencing batch reactor (ASBR)*
G. 求英文翻譯高手 翻譯兩篇污水處理的英文文獻
樓上的素質也太低了點吧，用在線翻譯出來的也來這混積分，沒意思，我是幫不了你了，不過千萬別用在線翻譯的，會鬧很多笑話的。
H. 求助！！生活污水處理的外文文獻
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.).
希望我的回答能幫到你，祝你學習愉快，希望被採納為最佳答案。（Hope my answer will be of help to you, wish you learning time, hope to be adopted as the best answer.）
I. 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.).