thuat nguc moi truong

8/3/2019 Thuat Nguc Moi Truong

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Mt s thut ng Khao hc v Mi trngthng dng

A-C

A2O Qu trnh x l kt hp k kh-thiu kh-hiu kh nhm loi ngthi N, PAAS (Atomic Absorption Spectrophotometer) Ph hp th nguyn tabattoir wastewater nc thi l git m gia scabiotic thuc phn v sinh [h sinh thi]absolute viscosity nht tuyt iabsorption (s, qu trnh) hp thacceptable daily intake (ADI) liu c th tip nhn mi ngyacid deposition ma axitacid rain (or acid precipitation) ma axit

act lut, b lutactivated carbon than hot tnhactivated sludge bn hot tnhadsorption (s, qu trnh) hp phadsorbable organically bound halogens, AOX Cc cht c-halogen cth hp ph [th hin theo Cl]advanced oxidation processes (AOPs) cc qu trnh oxy ha nng cao[lin quan gc t do]aerated grit chamber h loi ct c sc khaeration s kh, thng kh [x l nc thi], lm thong [x l nc]aeration tank b thng kh, b lm thong, aeroten

aerobic hiu khaerobic attached-growth treatment process qu trnh x l sinh hchiu kh th bmaerobic suspended-growth treatment process qu trnh x l sinh hchiu kh th l lngaerosol sol kh - h phn tn lng v rn trong mi trng kh.A/F ratio t l khng kh/nhin liu [t chy]age pyramid thp tuiaggressive index, AI ch s xm thc, AI= pH + log10 ( kimtng+ cng)air khng kh

air conditioning iu ho khng khair diffuser u phn phi khng khair pollution nhim khng khair quality cht lng khng khair quality index ch s cht lng khng khair pollution control kim sot nhim khng khairborne pollutant cht nhim lan truyn trong khng khalgae to


2/8

algal bloom n hoa to, s pht trin bng n toalkaline (c tnh) kimalkalinity kimalluvium t bi, ph saalum phn nhm [cht keo t] Al2(SO4)3.14H2O

ambient air khng kh xung quanhanaerobic sludge digestion phn hy bn k khanaerobic k khaquaculture nui trng thu snaquarium b nui caquatic (thuc v) ncaqueduct knh dn ncaquifer tng ngm nc [nc ngm]artificial nhn toash troatmosphere kh quyn

autotrophs sinh vt t dng

bacteria vi khunbag house thit b lc ti vi, lc tay o [x l kh thi]bar rack, bar screen song chn rcbasin b, lu vc [sng]baterium/bacteria vi khunbenthic (thuc v) ybenthic deposit trm tch y

biodegradable c th phn hy sinh hcbiodiversity a dng sinh hcbiofilm mng sinh hcbiofiltration lc sinh hcbiological nutrient removal x l cht dinh dng bng phng phpsinh hcbioremediation phc hi sinh hcbiosolids cht rn/cn sinh hcblackwater nc thi sinh hot c cha cht thi v sinh ca con ngiboiler ni hibrackish water nc l

burn chy

centrifuge ly tmchemical (thuc v) ho hc; chemicals: ha chtclarifier thit b lng, b lngclarify lm trong, lngclay t st


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cleaner production sn xut sch hncollect thu gomcombust tcomposition thnh phncomposting [cht thi rn]

condensation ngng tconservation bo tnconstituent thnh phncontamination s nhim bncontaminant cht nhim bncontrol kim sotconversion chuyn hoconvey/conveyance vn chuyncyclone separator thit b xyclon [x l bi]

D-G

dechlorination kh/tch clodenitrification (s, qu trnh) kh nitratdeoxygenation (s, qu trnh) loi oxydesalinization kh mn, loi muidewater loi nc, lm khdigestion (s, qu trnh) phn hydischarge thi b, lu lng (dng chy)disinfection/disinfectant kh trng/cht kh trngdissolved oxygen (DO) oxy ha tan

disposal thi bdomestic wastewater nc thi sinh hotdrainage knh dn nc, cng thot ncdust biEarth tri tecology sinh thi hcecosystem h sinh thieffect tc ng, nh hngeffluent dng ra, u ra [h x l]electrical conductivity dn inelectrodialysis in thm tch

electrostatic precipitator thit b lc bi tnh ineliminate tch b, loi tremiss/emission pht thienergy recovery thu hi nng lngengineering (n) k thutenvironment mi trngenvironmental health sc kho mi trngenvironmental hygiene/sanitation v sinh mi trng


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environmental assessment nh gi mi trngenvironmental impact assessment (EIA) nh gi tc ng mi trngerosion n mn, xi mnestuary/estuarine ca sngevaporate/evaporation bay hi

fabric filter ti lc vi [x l bi]fat mfatty acid acid bofilter b lc, thit b lc, giy lcfiltration lcfilterable c th lc c [cht rn]flaring t [trc tip trn ngn la]floc bng cnflocculation (s, qu trnh) to bngflood ltflotation tuyn ni

flow chy; lu lngflow equalization iu ho lu lngflowrate lu lng [nc sng, nc thi]fluoridation flo hafly ash tro bayfog sng mfood thc phmfood chain dy chuyn thc n, chui thc nfood web li thc nforestry rngfossil fuels nhin liu ho thch

fresh water nc ngtfresh air khng kh schfuel substitution thay th nhin liugasify/gasification kh hagenerate/generation pht sinhgeneration time thi gian th hglacier sng bngglass thy tinh, knhglass-fiber (GF) si thy tinhgravel , sigravity separation tch bng trng lc

grease mgreywater nc xm - nc thi t my git, nh tm, bn ragrit chamber h lng ctground water nc di t, nc ngm

H-L


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handle/handling s dng, x lhardness cnghazardous waste cht thi nguy hiheat drying lm kh bng nhitheating gia nhit

hydroelectric power thy inimpermeable layer lp khng thm, lp chng thmimpingement separator tch bng sc khincineration t, thiu tindex ch sindicator ch thindustrial hygiene v sinh cng nghipindustrial safety an ton cng nghipindustrial wastewater nc thi cng nghipinffluent dng vo, u vo [h x l]infiltration thm, lc

injection well ging phuninsulation bo nintense/intensive cng , tng cng, thm canhion exchange trao i ionirrigation tiirrigation water nc tiisolation tch, c lplabor protection bo h lao nglake hland disposal thi b vo tland reclamation phc hi t

land use s dng tlandfill chn lplaw lut, b lutleaching r r, thmleachate nc r [bi rc]lead chstagnent water = standing water nc t ngliquefaction ho lnglivestock water nc chn nuiloading ti lngloading rate ti trng

M-P

magnetic saperator thit b tch bng tmaximum contaminant level (MCL). nng nhim ti ametabolism trao i chtmicrobial metabolism trao i cht vi sinh vtmicroorganisms vi sinh vt


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mist sngmunicipal (thuc v) thmunicipality chnh quyn thmunicipal wastewater nc thi thmunicipal solid waste (MSW) cht thi rn th

natural resourses ti nguyn thin nhin -noise control kim sot ting nnon-point source (NPS) ngun phn tn, ngun khng imoccupation health sc kho ngh nghipocean i dngosmosis thm thuout let dng raoutfall im thioxygen demand nhu cu oxyozone ozonpackage-bed scrubber thp phun c lp m c nh

particle size kch thc ht, c htparticulate ht rnparticulate matter, dust cht rn, bipeak flow lu lng cc i hay cc tiuper capita tnh trn u ngipermeability thmphysico-chemical treatment processes cc qu trnh x l ha lplate scrubber thp ra kh dng apoint source ngun impoison s nhim c, cht cpond treatment process qu trnh x l bng h

porosity xppotable water nc ungprecipitate kt taprecipitation kt ta, sa lngpreservation bo qunpollution prevention ngn nga nhimprimary wastewater treatment x l nc thi s cpprocess modification ci tin qu trnhpublic health sc kho cng ngpublic supply cp nc cng cngpublic water use s dng nc cp cng cng

pyrolysis nhit phnQ-T

radioactive waste cht thi phng xradioactive c hot tnh phng xrating curve ng cong xp hngreactor thit b phn ng , b phn ngrecharge b sung


7/8

recovery thu hirecycled water nc tn dng liremove/removal loi, tch, x lreservoir h charesidential solidwaste cht thi rn t khu dn c

return flow dng/lu lng tun honreuse ti s dngreverse osmosis (RO) thm thu ngcrisk ri ro, nguy crisk assessment nh gi ri roRotating Biological Contactor (RBC) b quay tip xc, thit b x l sinhhc kiu quayrunoff nc chy trn b mtsaline water nc mnsampling ly musand ct

sanitary lanfill bi chn lp hp v sinhscreen chn rcscum ngsecondary wastewater treatment x l nc thi bc 2sediment cn lng, trm tchsedimentation (s, qu trnh) lngsedimentation tank/settling tank b lngseptic tank b t hoisettling chamber bung lngsewage treatment plant nh my x l nc thi sinh hotshortage s thiu ht

silt t bnsludge bn hu c (t x l nc thi)smoke khismog sng khisolidification ng rnsolute cht tansolution dung dchsolvent dung misorting phn loisource ngunsource control kim sot ngun thi

specific conductance dn ringspray irrigation ti phunstabilize/stabilization n nhstandard tiu chunstorage lu trstorage container thng cha rcstorm sewer cng dn nc b mtstream dng chy


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structure cu trcsuppression Bt knsurface tension ng sut b mt, sc cng b mtsurface water nc mtsuspended solids cht rn l lng

technology cng nghtemperature nhit thermal destruction phn hy nhitthermoelectric power nh my nhit inthickening lm c, tch nctoxic ctransfer operation vn chuyntransmissibility (ground water) kh nng vn chuyn nc (i vinc ngm)transpiration thot hi nctreatment x l

treatment method phng php x ltreatment plant Nh my / trm / xng x ltreatment system h thng x ltrickling filter lc sinh hc nh gitturbidity c

U-Z

Ultraviolet light (UV) tia cc tm, tia t ngoiurban (thuc v) thurban solid waste cht thi rn th

ventilation thng giVenturi scrubber Thp phun tc caovibrate/vibration rung, dao ngwastewater nc thiwater cycle, hydrologic cycle chu trnh ncwater quality cht lng ncwater quality index (WQI) ch s cht lng ncwater resources ti nguyn ncwater use s dng ncwell gingwet oxidation oxy ho

wet scrubber Thp ra kh kiu tyield hiu qu, h s sinh

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