環(huán)境科學(xué)與工程-專(zhuān)業(yè)英語(yǔ)詞匯

1、環(huán)境科學(xué)與工程專(zhuān)業(yè)詞匯包括環(huán)境學(xué)總論、環(huán)境地學(xué)、環(huán)境生物學(xué)、環(huán)境化學(xué)、環(huán)境物理學(xué)、環(huán)境工程學(xué)、環(huán)境醫(yī)學(xué)、環(huán)境經(jīng)濟(jì)學(xué)、環(huán)境管理學(xué)、環(huán)境法學(xué)、環(huán)境教育等11大類(lèi)。環(huán)境學(xué)總論原生環(huán)境primary environment次生環(huán)境secondary environment生態(tài)示范區(qū)ecological demonstrate area環(huán)境地質(zhì)學(xué)environmental geology環(huán)境地球化學(xué)environmental geo-chemistry 環(huán)境土壤學(xué)environmental soil science環(huán)境微生物學(xué)environmental microbiology環(huán)境危機(jī)environme

2、ntal crisis環(huán)境保護(hù)environmental protection環(huán)境預(yù)測(cè)environmental forecasting環(huán)境自?xún)鬳nvironmental self-purification環(huán)境效應(yīng)environmental effect環(huán)境容量environmental capacity環(huán)境演化evolution of environment環(huán)境舒適度environmental comfort環(huán)境背景值(本底值environmental background value環(huán)境保護(hù)產(chǎn)業(yè)(環(huán)保產(chǎn)業(yè)environmental production industry環(huán)境壁壘(綠色壁壘e

3、nvironmental barrier 綠色革命green revolution可持續(xù)發(fā)展sustainable development第三類(lèi)環(huán)境問(wèn)題(社會(huì)環(huán)境問(wèn)題the third environmental problem懸浮物suspended solids一次污染物primary pollutant二次污染物secondary pollutant全球性污染global pollution排污收費(fèi)pollution charge 可再生資源renewable resources不可再生資源non-renewable resources自然保護(hù)區(qū)natural reserve area防

4、護(hù)林protection forest公害public nuisance礦山公害mining nuisance工業(yè)廢水industrial wastewater礦山廢水mining drainage生活飲用水domestic potable water草原退化grassland degeneration沙漠化desertification人口壓力population pressure人口凈增率rate of population全球環(huán)境監(jiān)測(cè)系統(tǒng)global environment monitoring system GEMS中國(guó)環(huán)境保護(hù)工作方針Chinese policy for enviro

5、nment protection“三同時(shí)”原則principle of “the three at the same time”二噁英公害dioxin nuisance馬斯河谷煙霧事件disaster in Meuse Valley 多諾拉煙霧事件disaster in Donora倫敦?zé)熿F事件disaster in London水俁病事件minamata disease incident骨痛病事件itai-itai disaster incident洛杉磯光化學(xué)煙霧事件Los Angeles photochemical smog episode四日市哮喘事件Yokkaichi asthma

6、episode米糠油事件Yusho disease incident環(huán)境地學(xué)水圈hydrosphere水循環(huán)water circulation地表水surface water水位water level下滲(入滲sinking蒸發(fā)evaporation最高水位highest water level 最低水位lowest water level 平均水位average water level 警戒水位warning water level 流速flow velocity流量discharge洪水期flood season枯水期low-water season沖刷washout 含水層aquifer

7、隔水層(不透水層aquiclude 透水層permeable stratum1層間水interlayer water承壓水(有壓層間水confined water 或自流水a(chǎn)rtesian water孔隙水void water巖溶水(喀斯特水karst water徑流runoff flow地表徑流land runoff地下水groundwater流域保護(hù)water basin protection淡水fresh water咸水saltwater降水precipitation沉淀降水量amount of precipitation降水強(qiáng)度intensity of precipitation水環(huán)境

8、容量carrying capacity of water environment水土流失(土壤侵蝕soil and water loss點(diǎn)源污染point source pollution面源污染non-point source pollution擴(kuò)散diffusion渦流eddy current渦流擴(kuò)散eddy diffusion富營(yíng)養(yǎng)化廢水eutrophic waste-water污水sewage漫灌flood irritation水底沉積物(底質(zhì)或底泥benthal deposit 總固體total solids懸浮固體suspended solids總?cè)芙夤腆wtotal dissolv

9、ed solids河流復(fù)氧常數(shù)constant of river reoxygenation 湖泊酸化lake acidification富營(yíng)養(yǎng)化eutrophication富營(yíng)養(yǎng)湖eutrophic lake中營(yíng)養(yǎng)湖mesotrophic lake貧營(yíng)養(yǎng)湖oligotrophic lake水庫(kù)reservoir海洋處置sea disposal海底采樣sea floor sample赤潮(紅潮red tide海水淡化desalination of seawater海底沉積物sea bottom sediment海洋傾倒ocean dumping水質(zhì)water quality水資源綜合利用wat

10、er resource integrated utilization水土保持soil and water conservation河道整治channel improvement水污染毒性生物評(píng)價(jià)biological assessment of water pollution toxicity水利工程hydro-engineering水體自?xún)魋elf-purification of water body水環(huán)境保護(hù)功能區(qū)(水質(zhì)功能區(qū)functional district of water environment土地處理系統(tǒng)land treatment system土地沙漠化land deserti

11、fication土壤肥力soil fertility土壤酸堿度soil acidity and alkalinity土壤污染防治prevention and treatment of soil pollution土壤鹽漬化(土壤鹽堿化soil salination土壤酸化soil acidification母質(zhì)(土壤母質(zhì)或成土母質(zhì)parent material 土壤剖面soil profile腐殖質(zhì)化humification淋溶作用leaching土壤改良soil improvement土壤粒級(jí)soil separate土壤質(zhì)地soil texture緩沖作用buffering/buffer

12、action緩沖劑buffering agent/buffer緩沖容量buffer capacity鹽基飽和度base saturation percentage灌溉irrigation富里酸fuvic acid胡敏素humin土壤團(tuán)聚體soil aggregate土壤退化(土壤貧瘠化soil degeneration土壤地帶性soil zonality污水灌溉wastewater irrigation臭氧層ozone layer降水precipitation降水量rainfall降水強(qiáng)度p recipitation intensity大氣環(huán)境容量atmospheric environment

13、al capacity事后評(píng)價(jià)afterwards assessment煙塵消除elimination of smoke and dust溫室效應(yīng)greenhouse effect大氣擴(kuò)散atmospheric diffusion煙羽(煙流或羽流plume逆溫inversion2環(huán)境生物學(xué)生境habitat耐受極限limits of tolerance最小因子定律law of minimum生物檢測(cè)bioassay環(huán)境脅迫environmental stress生物多樣性bio-diversity生態(tài)位niche生命周期life cycle生態(tài)型ecotype自養(yǎng)生物autotrophy異養(yǎng)生

14、物heterotroph指數(shù)增長(zhǎng)exponential growth互利共生mutualism偏利共生commensalisms寄生parasitism衍生物derivative殺蟲(chóng)劑insecticide殺菌劑fungicide除草劑herbicide殺鼠劑rodenticide防腐劑preservative無(wú)殘留農(nóng)藥non-persistent pesticide植物性農(nóng)藥phytopesticide污水灌溉sewage irrigation世界自然歷史遺產(chǎn)保護(hù)地world natural and historical heritage site儲(chǔ)量stock過(guò)度捕獲over-huntin

15、g; over-fishing獵(漁期open season農(nóng)業(yè)殘?jiān)黙gricultural dregs赤潮red tide藻花algae bloom/水花water bloom原生污染物primary pollutant次生污染物secondary pollutant急性毒性實(shí)驗(yàn)acute toxicity test 慢性毒性實(shí)驗(yàn)chronic toxicity test預(yù)備實(shí)驗(yàn)screening test; range-finding test; preliminary test稀釋dilution歸宿fate生物積累bioaccumulation生物濃縮bioconcentration生

16、物放大biomagnification生物降解biological degradation; biodegradation生物營(yíng)養(yǎng)物質(zhì)biotic nutrient多污生物帶polysaprobic zone中污生物帶mesosaprobic zone寡污生物帶oligosaprobic zone敏感種sensitive species; intolerant organism 耐污種tolerant species生物濾池biological filter凈化塘/氧化塘/生物塘purification pond生物膜biomembrane; biological film輪作crop rot

17、ation間作intercropping套種interplanting基塘模式farm land and fish pond model防護(hù)林帶shelter belt沼氣marsh gas農(nóng)家肥farm manure堆肥piled manure城市熱島效應(yīng)urban heat island effect城市生態(tài)規(guī)劃urban ecological planning環(huán)境激素endocrine disrupting chemicals; endocrine disruptors邊緣效應(yīng)edge effect生態(tài)恢復(fù)ecological restoration恢復(fù)生態(tài)學(xué)restoration ec

18、ological環(huán)境化學(xué)甲基汞methyl mercury鎘米cadmium rice農(nóng)藥殘留pesticide residue有機(jī)氯農(nóng)藥organochlorine pesticide有機(jī)磷農(nóng)藥organophosphorous pesticide 氨基甲酸酯殺蟲(chóng)劑carbamate insecticide 擬除蟲(chóng)菊酯殺蟲(chóng)劑pyrethroid insecticide植物生長(zhǎng)調(diào)節(jié)劑growth regulator化學(xué)致癌物chemical carcinogen表面活性劑surfactant多氯聯(lián)苯類(lèi)polychlorinated biphenyls;PCBs 多環(huán)芳烴類(lèi)polyaromtic

19、 hydrocarbon; PAH 催化(催化作用catalysis臭氧化ozonization3光化學(xué)氧化劑photochemical oxidant過(guò)氧乙酰硝酸酯peroxyacetyl nitrate;PAN 干沉降dry deposition濕沉降wet deposition光化學(xué)煙霧photochemical smog大氣光化學(xué)atmospheric photochemistry降水化學(xué)precipitation chemistry氣溶膠化學(xué)aerosol chemistry懸浮顆粒物suspended particulate總懸浮顆粒物total suspended particu

20、lates(TSP飄塵(可吸入顆粒物或可吸入塵airborne particle降塵(落塵dustfall;falling dust氣溶膠aerosol水質(zhì)water quality鹽度salinity氧化還原電位oxidation-reduction potential; redox potential溶解氧dissolved oxygen化學(xué)需氧量chemical oxygen demand生化需氧量biochemical oxygen demand總有機(jī)碳total organic carbon溶解度solubility聚集aggregation絮凝flocculation凝聚coagu

21、lation離子交換ion exchange萃取extraction緩沖溶液buffer solution氧平衡模式(氧垂曲線(xiàn)oxygen balance model吸收劑(吸附劑absorbent活性炭active carbon氧化劑oxidant還原劑reductant膠團(tuán)micelle膠體溶液colloidal solution脫硫劑desulfurization agent電滲析electrodialysis萃取劑extracting agent過(guò)濾filter絮凝劑flocculant;flocculating agent無(wú)機(jī)絮凝劑inorganic flocculant有機(jī)高分子絮

22、凝劑organic polymer flocculant 中和法neutralization反滲透膜reverse osmosis membrane硅膠silica gel蒸汽蒸餾steam distillation超濾膜ultrafilter membrane靈敏度sensitivity準(zhǔn)確度accuracy精密度precision可靠性reliability檢測(cè)限detection limit相對(duì)誤差relative error絕對(duì)誤差absolute error偶然誤差accidental error平均偏差mean deviation采樣誤差sampling error標(biāo)準(zhǔn)溶液stan

23、dard solution標(biāo)準(zhǔn)物質(zhì)standard substance允許誤差allowable error允許濃度allowable concentration微量分析microanalysis痕量分析trace analysis現(xiàn)場(chǎng)分析in-situ analysis儀器分析instrumental analysis水質(zhì)分析water quality analysis比色分析colorimetric analysis沉降分析sedimentation analysis自動(dòng)分析automatic analysis原子吸收分光光度法atomic absorption spectrophotom

24、etry原子吸收分光光度計(jì)atomic absorption spectrophotometer原子熒光光譜法atomic fluorescence spectrometry原子熒光光譜儀atomic fluorescence spectrometer電化學(xué)分析法electrochemical method高效液相色譜法high performance liquid chromatography高效液相色譜儀high performance liquid chromatograph氣相色譜分析gas chromatography氣相色譜儀gas chromatograph采樣器sampler大

25、氣采樣器air sampler底泥采樣器sediment samplerpH計(jì)pH meter濕度計(jì)hygrometer4固定大氣污染源stationary sources of air pollution移動(dòng)大氣污染源mobile sources of air pollution固定式水污染源stationary sources of water pollution移動(dòng)式水污染源mobile sources of water pollution污染負(fù)荷pollution load污染源調(diào)查survey of pollution sources無(wú)污染工藝pollution-free techn

26、ology無(wú)污染裝置pollution-free installation污染物總量控制total amount control of pollution水質(zhì)參數(shù)water quality parameter水溫water temperature色度color index透明度transparency混濁度turbidity硬度hardness感官污染指標(biāo)sensuous pollution index毒理學(xué)污染指標(biāo)physical pollution index化學(xué)污染指標(biāo)chemical pollution index細(xì)菌學(xué)污染指標(biāo)bacteriological pollution ind

27、ex毒理學(xué)污染指標(biāo)toxicological pollution index 城市污水municipal sewage生活污水domestic sewage工業(yè)廢水industrial wastewater常規(guī)分析指標(biāo)index of routine analysis環(huán)境監(jiān)測(cè)environmental monitoring過(guò)程監(jiān)測(cè)course monitoring污染物排放標(biāo)準(zhǔn)pollution discharge standard 總量排放標(biāo)準(zhǔn)total amount of pollution discharge standard優(yōu)先監(jiān)測(cè)priority monitoring環(huán)境優(yōu)先污染物e

28、nvironmental priority pollutant總固體total solids可吸入微粒(可吸入塵和飄塵inhale particles 濁度計(jì)turbidimeter實(shí)驗(yàn)室質(zhì)量控制laboratory quality control空白實(shí)驗(yàn)值blank value平行樣duplicate samples再現(xiàn)性(重現(xiàn)性reproducibility重復(fù)性repeatability回收率recovery rate檢出限detection limit冷原子吸收法cold-vapor atomic absorption method紫外吸收光譜法ultraviolet absorpti

29、on spectrophotometry重量分析gravimetric analysis內(nèi)標(biāo)法internal marker method定性分析qualitative analysis定量分析quantitive analysis試樣前處理pre-treatment均值mean value標(biāo)準(zhǔn)差standard error方差variation回歸分析regression analysis相關(guān)分析correlation analysis相關(guān)系數(shù)correlation coefficient系統(tǒng)誤差systematic error隨機(jī)誤差random error有效數(shù)字valid figure

30、農(nóng)藥殘留分析pesticide residue analysis排污收費(fèi)effluent charge室內(nèi)空氣污染indoor air pollution水體自?xún)魋elf-purification of water body水土保持soil and water conservation水土流失soil erosion土壤修復(fù)soil-remediation生物修復(fù)bioremediation光降解photodegradation溫室氣體greenhouse gases總量收費(fèi)total quantity charge超臨界流體supercritical fluid土壤采樣soil pollut

31、ion環(huán)境物理學(xué)光輻射(光visible radiation 紅外線(xiàn)infrared ray紫外線(xiàn)ultraviolet ray滅菌燈bactericidal lamp光污染light pollution噪聲污染noise pollution混響reverberation聽(tīng)力損失hearing loss5絕對(duì)濕度absolute humidity相對(duì)濕度relative humidity飽和度saturation ratio冷凝condensation露點(diǎn)溫度dew point temperature熱輻射thermal radiation比熱specific heat空氣調(diào)節(jié)air cond

32、itioning通風(fēng)ventilation環(huán)境工程學(xué)環(huán)境污染綜合防治integrated prevention and control of pollution環(huán)境功能區(qū)劃environmental function zoning 稀釋比dilution ratio遷移transfer紊流擴(kuò)散turbulent diffusion氧虧(虧氧量oxygen deficit復(fù)氧reaeration溶解氧下垂曲線(xiàn)dissolved-oxygen sag curve 飽和溶解氧saturated dissolved無(wú)污染燃料pollution-free fuel燃燒combustion空氣-燃料比ai

33、r-to-fuel ratio煙氣分析analysis of flue gas煤的綜合利用comprehensive utilization of coal 脫硫desulfurization除塵效率particle collection efficiency分割粒徑cut diameter for particles壓力損失(壓力降pressure drop機(jī)械除塵器mechanical collector重力沉降室gravity settling chamber慣性除塵器inertial dust separator旋風(fēng)除塵器cyclone collector回流式旋風(fēng)除塵器reverse

34、-flow cyclone collector直流旋風(fēng)除塵器straight-through cyclone collector多管旋風(fēng)除塵器multiple cyclone collector過(guò)濾除塵器filter袋式除塵器bag house濾料filtration media氣布比air-to-cloth ratio機(jī)械振動(dòng)清灰袋式除塵器bag house with shake cleaning逆氣流清灰袋式除塵器bag house with reverse-flow cleaning脈沖噴吹清灰袋式除塵器bag house with pulse-jet cleaning靜電除塵elect

35、rostatic precipitator (ESP 電暈放電corona discharge驅(qū)進(jìn)速度drift velocity集塵極collecting electrode板間距distance between collecting electrodes 電極清灰removal of collected particle from electrodes寬間距靜電除塵器wide space electrostatic precipitator高壓脈沖靜電除塵器pulse charging electrostatic precipitator濕式靜電除塵器wet electrostatic p

36、recipitator 雙區(qū)靜電除塵器(兩段式電除塵器two-stage electrostatic precipitator濕式除塵器wet collector of particulates重力噴霧洗滌器gravitational spray scrubber 旋風(fēng)洗滌器centrifugal scrubber中心噴霧旋風(fēng)洗滌器cyclone spray scrubber 泡沫洗滌塔foam tower scrubber填料床洗滌器packed bed scrubber文丘里洗滌器venturi scrubber雙膜理論two-film theory氣膜控制gas film control

37、液膜控制liquid film control穿透曲線(xiàn)break through curve催化劑catalyst催化劑中毒poisoning of catalyst 煙氣脫硫flue gas desulfurization (FGD濕法脫硫wet process of FGD石灰-石灰石法脫硫desulfurization by lime and limestone氨吸收法脫硫ammonia process of FGD干法脫硫dry process FGD吸收法控制氮氧化物control of NO x by absorption水吸收法脫氮control of NO x by absor

38、ption process with water酸吸收法脫氮control of NO x by absorption process with acid堿吸收法脫氮control of NO x by absorption process with alkali吸附法控制氮氧化物control of NO x by adsorption分子篩吸附法脫氮control of NO x by adsorption process with molecular sieve硅膠吸附法脫氮control of NO x by adsorption process with silica gel氣體生物

39、凈化biotreatment of gaseous pollutant生物過(guò)濾器biofilter汽車(chē)尾氣污染pollution of automobile exhaust gal生物脫臭biotreatment of odor集氣罩capture hood煙囪有效排放高度effective height of emission清潔生產(chǎn)cleaner production礦山廢水mining drainage電鍍廢水electroplating wastewater給水處理廠water treatment plant污水處理廠wastewater treatment給水(污水處理構(gòu)筑物wate

40、r (sewage treatment structure污水集水井swage joining well廢水調(diào)節(jié)池wastewater flow equalization basin格柵grill篩網(wǎng)grid screen沉砂池grit settling tank曝氣沉砂池aeration grit settling tank平流式沉砂池horizontal grit settling tank立式圓形沉砂池vertical circular grit settling tank圓形周邊運(yùn)動(dòng)沉砂池circular perimeter flow grit settling tank重力排砂gri

41、t discharge by gravity水力提升排砂grit discharge with hydraulic elevator水力旋流器hydraulic cyclone沉淀池settling tank重力沉淀池gravity settling tank 濃縮式沉淀池thickening settling tank斜板(斜管沉淀池sloping plank(pipesettling tank輻流式沉淀池radial settling tank平流式沉淀池horizontal settling tank豎流式沉淀池vertical settling tank懸浮污泥澄清池suspended

42、 sludge clarifier脈沖澄清池pulse clarifier水力循環(huán)澄清池hydraulic circulating clarifier豎流折板絮凝池vertical table flap flocculating tank機(jī)械攪拌絮凝池mechanical mixing flocculating tank 顆粒自由沉降particle free sediment 絮凝沉降flocculation sedimentation 擁擠沉降hindered sedimentation氣浮池floatation basin加壓溶氣氣浮法pressure dissolved-airfloa

43、tation微電解法micro electroanalysis過(guò)濾池filter重力過(guò)濾法gravity filtration process 壓力過(guò)濾法pressure filtration process 真空過(guò)濾法vacuum filtration process 快濾池rapid filtration慢濾池slow filtration接觸濾池contact filter雙向?yàn)V池bidirectional filter雙層濾料濾池double layer filter無(wú)閥濾池non-valve filter虹吸濾池siphon filter壓力濾池pressure filterV型濾池

44、aquazur V-filter砂濾sand filtration 微濾機(jī)microstrainer濾池沖洗強(qiáng)度backwashing intensity of filter 濾層filter material layer濾料承托層holding layer for filter material 斜板隔油沉淀池oil trap with slope plank冷卻塔cooling tower濕式氧化法wet oxidation process反應(yīng)池reaction basin葉輪攪拌器turbine mixer膜分離法membrane separation method半滲透膜semi-pe

45、rmeable membrane電滲析electrodialysis反滲透reverse osmosis離子交換膜ion exchange membrane萃取extraction汽提stripping吹脫法blow-off method臭氧氧化法ozonation臭氧發(fā)生器ozonator磁分離法magnetic isolation method光催化氧化optical catalysis oxidation軟化水處理softening water treatment石灰-純堿軟化法lime-sodium carbonate softening method 廢水好氧/厭氧處理biologi

46、cal aerobic/anaerobic treatment of wastewater微生物內(nèi)源代謝microorganism intrinsic metabolism微生物合成代謝microorganism synthetic metabolism基質(zhì)分解代謝substrate degradation metabolism活性污泥法activated sludge process回流污泥return sludge剩余污泥surplus sludge初次沉淀池primary sedimentation basin 曝氣池aeration推流式曝氣池plug-flow aeration ba

47、sin完全混合曝氣池completely mixed aeration basin二次沉淀池secondary sedimentation basin污泥沉降比sludge settling ratio污泥容積指數(shù)sludge velum index污泥負(fù)荷volume loading 普通活性污泥法conventional activated sludge process分段曝氣法step aeration method延時(shí)曝氣法extended aeration method加速曝氣法accelerant aeration method深井曝氣法deep well aeration met

48、hod純氧曝氣法oxygen aeration method 鼓風(fēng)曝氣裝置blast aerator 擴(kuò)散曝氣設(shè)備diffusion aerator 射流曝氣設(shè)備efflux aerator 機(jī)械曝氣裝置mechanical aerator 表面曝氣裝置surface aerator曝氣時(shí)間aeration time污泥齡sludge age活性污泥培養(yǎng)activated sludge culture活性污泥馴化domestication of activated sludge粉末炭活性炭法powdered carbon activated sludge process污泥膨脹sludge b

49、ulking生物濾池biological filter高負(fù)荷生物濾池high-loading biological filter 水力負(fù)荷hydraulic loading有機(jī)負(fù)荷organic loading塔式生物濾池tower biological filer生物轉(zhuǎn)盤(pán)biological rotating disc生物流化床biological fluidized bed活性生物濾池activated biofilter化糞池septic tank污水硝化脫氮處理nitrogen removal from wastewater by nitrification污水反硝化脫氮處理nitro

50、gen removal from wastewater by denitrification污水硝化反硝化脫氮處理nitrogen removal from wastewater by nitridenitrification土地處理系統(tǒng)land treatment system 氧化塘oxidation pond好氧塘aerobic pond兼性塘facultative pond厭氧塘anaerobic pond曝氣氧化塘aerated oxidation pondICEAS intermittent cyclic extended aeration system間歇循環(huán)延時(shí)曝氣活性污泥法D

51、AT-IAT工藝demand aeration tank intermittent aeration tank system(需氧池-間歇池A1/O工藝anoxic/ oxicA2/O工藝anaerobic oxicPhostrip工藝phostriop processBardenpho工藝Bardenpho process Phoredox工藝Phoredox processUCT工藝university of cape townVIP工藝Virginia initiative plant厭氧生物濾池(AFanaerobic filter厭氧接觸法anaerobic contact proc

52、ess厭氧生物轉(zhuǎn)盤(pán)anaerobic biological rotating disc兩相厭氧消化two-phase anaerobic digest序批式間歇反應(yīng)器series batch reactor氧化溝oxidation ditch上流式厭氧污泥床upflow anaerobic sludgeblanketMSBR modified sequencing batch reactor消毒disinfection滅菌sterilization加氯機(jī)chlorinator氯化消毒chlorization disinfection漂白粉消毒disinfection by bleaching

53、powder 紫外線(xiàn)消毒disinfection with ultraviolet rays 加氯消毒disinfection by chlorine液氯liquified chlorine gas需氯量chlorine demand余氯chlorine residual游離性余氯f(wàn)ree chlorine residual化合性余氯combined chlorine residual折點(diǎn)加氯chlorination breakpoint過(guò)氧化氫消毒disinfection by hydrogen peroxide除味taste removal除臭odor removal脫色decolorat

54、ion生污泥undigested sludge熟污泥digested sludge污泥處置disposal of sludge污泥綜合利用comprehensive utilization of sludge真空過(guò)濾法vacuum flotation process污泥濃縮sludge thickening污泥消化sludge digestion污泥脫水sludge dewatering污泥干化sludge drying污泥焚燒sludge incineration真空過(guò)濾機(jī)脫水dewatering by vacuum filter 板框壓濾機(jī)脫水dewatering by plate fra

55、me press filter輥軋式脫水機(jī)脫水dewatering by roll press 帶式壓濾機(jī)脫水dewatering by belt press filter離心式脫水機(jī)脫水dewatering by centrifuge 中溫消化處理middle temperature digestive treatment高溫消化處理high temperature digestive treatment污泥堆肥發(fā)酵處理sludge composting and fermentation 污泥濃縮池sludge thickener污泥消化池sludge digestion tank污泥產(chǎn)氣率gas production rate of sludge污泥干化場(chǎng)sludge drying bed固體廢物solid wastes城市生活垃圾municipal solid wastes城市生活垃圾堆放處置法dumping of municipal solid wastes城市生活垃圾衛(wèi)生填埋法sanitary landfilling of municipal solid wastes城市生活垃圾焚燒法incineration of municipal solid wastes城市生活垃圾分類(lèi)sorting o