0102030405
Industrial Wastewater Treatment System ETP Effluent Process Technologies
Mvura yetsvina yemaindasitiri inoreva mvura yetsvina, tsvina uye tsvina inogadzirwa mukugadzira maindasitiri, ine zvigadzirwa zvekugadzira maindasitiri, zvigadzirwa zvepakati uye zvigadzirwa zvakarasika nemvura, pamwe nekusvibisa kunogadzirwa mukugadzira. Nekukurumidza kukura kweindasitiri, mhando uye huwandu hwemvura yakaraswa zviri kuwedzera nekukurumidza, uye kusvibiswa kwemitumbi yemvura kuri kuramba kuchiwedzera uye kwakakomba, kuchityisidzira hutano hwevanhu nekuchengeteka. Nekuchengetedzwa kwezvakatipoteredza, kurapwa kwemvura yakasviba yeindasitiri kwakakosha kupfuura kurapwa kwesuweji yemanisipala.
mvura yetsvina yemaindasitiri (mvura yetsvina yemaindasitiri) inosanganisira kugadzirwa kwetsvina, kugadzirwa kwetsvina uye inotonhorera mvura, inoreva mvura yetsvina uye tsvina yemvura inogadzirwa mukugadzirwa kwemaindasitiri, ine zvigadzirwa zvekugadzira maindasitiri, zvigadzirwa zvepakati, zvigadzirwa uye zvinosvibisa zvinogadzirwa mukugadzira zvakarasika. nemvura. Kune marudzi mazhinji emvura yetsvina yeindasitiri ine yakaoma kuumbwa. Semuyenzaniso, electrolytic munyu mumaindasitiri mvura yetsvina ine mecury, inorema simbi inonyungudutsa maindasitiri mvura yetsvina ine lead, cadmium nedzimwe simbi, electroplating indasitiri mvura yetsvina ine cyanide uye chromium nemamwe simbi inorema, petroleum yekunatsa indasitiri mvura yetsvina ine phenol, indasitiri yekugadzira mishonga yekuuraya zvipembenene mvura yetsvina ine mishonga yekuuraya zvipembenene yakasiyana uye. zvichingodaro. Nekuti tsvina yemumaindasitiri kazhinji ine zvinhu zvakasiyana siyana zvine muchetura, kusvibiswa kwezvakatipoteredza kunokuvadza hutano hwevanhu, saka zvinofanirwa kuvandudza mashandisirwo akazara, kushandura kukuvadza kuve pundutso, uye zvichienderana nekuumbwa uye kuunganidzwa kwezvinosvibisa mumvura ine tsvina, tora matanho ekuchenesa anoenderana. yokurasa, isati yabudiswa.
Kurongwa kwemvura yakaraswa
Kazhinji pane nzira nhatu dzekuisa mvura yetsvina:
Yekutanga inorongedzerwa maererano nemakemikari ezvimiro zvezvinosvibisa zvikuru zviri muindasitiri yetsvina yemvura. Inorganic wastewater ndiyo huru ine inorganic pollutants, uye organic wastewater ndiyo huru ine organic pollutants. Semuenzaniso, electroplating wastewater uye mineral processing wastewater inorganic wastewater; Mvura yakaraswa kubva muchikafu kana petroleum processing is organic waste water.
Yechipiri inorongedzerwa maererano nezvigadzirwa uye kugadzirisa zvinhu zvemaindasitiri emabhizinesi, senge metallurgical tsvina yemvura, papermaking tsvina yemvura, coking gasi tsvina yemvura, simbi pickling tsvina yemvura, makemikari fetiraiza tsvina yemvura, machira kudhinda uye dhayi tsvina yemvura, dhayi tsvina yemvura. , kuchenesa mvura yetsvina, mvura inoraswa nemishonga yezvipembenene, chiteshi chemagetsi tsvina yemvura, nezvimwe.
Yechitatu inorongedzerwa zvichienderana nezvikamu zvikuru zvezvinosvibisa zviri mumvura yetsvina, senge acidic wastewater, alkaline wastewater, cyanogen wastewater, chromium wastewater, cadmium wastewater, mecury wastewater, phenol wastewater, aldehyde wastewater, mafuta tsvina, organic wastewater, organic wastewater. phosphorus wastewater uye radioactive tsvina yemvura.
Zvikamu zviviri zvekutanga hazvirevi kune zvikamu zvikuru zvezvinosvibisa zviri mumvura yakasvibiswa uye hazviratidzi kukuvadza kwemvura yakasviba. Nzira yechitatu yezvikamu inonyatsoratidza kuumbwa kwezvakanyanya zvinosvibisa mumvura yakasvibiswa, izvo zvinogona kuratidza kukuvadza kwemvura yakasviba.
Mukuwedzera, kubva pakuoma kwekugadzirisa kwemvura yakasvibiswa uye kukuvadza kwemvura yakasviba, tsvina huru mumvura yakasvibiswa inopfupikiswa muzvikamu zvitatu: chikamu chekutanga kupisa kwemarara, kunyanya kubva mumvura inotonhorera, mvura inotonhorera inogona kushandiswa zvakare; Chikamu chechipiri ndechezvinosvibisa zvinosvibisa, ndiko kuti, zvinhu zvisina huturu huri pachena uye zvinopera nyore nyore, zvinosanganisira biodegradable organic matter, mishonga inogona kushandiswa sebionutrients, uye yakaturikwa yakaoma, nezvimwewo. uye hazvisi nyore kugadzira biodegrade, zvinosanganisira heavy metals, chepfu komisheni uye organic komisheni izvo zvisiri nyore kusvibisa biodegrade.
Muchokwadi, indasitiri imwe inogona kuburitsa mvura yakawanda yetsvina yemhando dzakasiyana, uye imwe tsvina ichave nekusvibisa kwakasiyana uye kwakasiyana kusvibisa. Mafekitari edhayi, semuenzaniso, anorasa ese aridhi uye ane alkaline tsvina. Kudhinda machira uye kudhaya tsvina yemvura, nekuda kwemachira akasiyana uye dhayi, izvo zvinosvibisa uye zvinosvibisa zvinozove zvakasiyana. Kunyangwe mvura yetsvina kubva kune imwe chete yekugadzira chirimwa inogona kunge iine zvakati wandei zvinosvibisa panguva imwe chete. Semuyenzaniso, distillation, kuputika, coking, laminating uye zvimwe zvigadziriso refinery tower mafuta vapor condensation mvura, ine phenol, mafuta, sulfide. Mumabhizinesi akasiyana emaindasitiri, kunyangwe zvigadzirwa, zvigadzirwa, zvigadzirwa uye maitiro ekugadzirisa zvakasiyana zvachose, anogona zvakare kuburitsa tsvina yemhando yakafanana. Zvakadai semafuta ekunatsa, zvidyarwa zvemakemikari uye coking gasi zvidyarwa, zvinogona kunge zvine mafuta, phenol wastewater discharge.
Njodzi dzemvura dzisina tsvina
1. Mvura yetsvina yemumaindasitiri inoyerera yakananga mumigero, nzizi nemadziva kuti isvibise mvura yepamusoro. Kana huturu hwakanyanya, huchatungamira kurufu kana kutsakatika kwezvirimwa zvemumvura nemhuka.
2. Mvura yetsvina yemumaindasitiri inogonawo kupinda mumvura yepasi uye kusvibisa mvura yepasi, nokudaro ichisvibisa zvirimwa.
3. Kana vagari vakapoteredza vakashandisa mvura yakasvibiswa pamusoro pemvura kana pasi pevhu semvura yemumba, zvinoisa pangozi hutano hwavo uye rufu mumatambudziko makuru.
4, maindasitiri etsvina kupinda muvhu, zvichikonzera kusvibiswa kwevhu. Inokanganisa kukura kwema microorganisms mumiti nevhu.
5, imwe mvura yetsvina yemumaindasitiri zvakare ine kunhuwa kwakashata, kusvibiswa kwemhepo.
6. Zvinhu zvine chepfu uye zvinokuvadza mumvura yetsvina yeindasitiri zvicharamba zviri mumuviri kuburikidza nekudya uye kutorwa kwemiti, uye zvino kusvika mumuviri wemunhu kuburikidza neketani yekudya, zvichikonzera kukuvadza kumuviri wemunhu.
Kukuvadzwa kwemvura yetsvina yemumaindasitiri kune zvakatipoteredza kwakanyanya, uye "Chiitiko cheMinamata" uye "Toyama Incident" mu "zviitiko zvisere zvikuru zvengozi yeruzhinji" muzana ramakore rechi20 zvinokonzerwa nekusvibiswa kwemvura yetsvina mumaindasitiri.
Nheyo yekurapa
Kurapa kunoshanda kwemvura yetsvina yemaindasitiri kunofanirwa kutevedzera zvinotevera misimboti:
(1) Chinhu chakanyanya kukosha kugadzirisa maitiro ekugadzira uye kubvisa kugadzirwa kwemvura ine muchetura uye inokuvadza mukugadzira maitiro zvakanyanya sezvinobvira. Tsiva zvinhu zvine chepfu kana zvigadzirwa nezvinhu zvisina muchetura kana zvigadzirwa.
(2) Mukugadzirwa kwezvinhu zvine chepfu uye zvigadzirwa zvepakati uye zvigadzirwa, zvine musoro tekinoroji maitiro uye michina ichagamuchirwa, uye kushanda kwakasimba uye kutarisisa kuchaitwa kubvisa kudonha uye kuderedza kurasikirwa.
(3) Mvura yakasviba ine zvinhu zvine muchetura zvakanyanya, senge mamwe masimbi anorema, zvinhu zvine radioactive, yakanyanya kuwanda kwe phenol, cyanide uye imwe tsvina yemvura inofanirwa kuparadzaniswa kubva kune imwe tsvina, kuitira kufambisa kurapwa uye kudzoreredzwa kwezvinhu zvinobatsira.
(4) Imwe mvura yetsvina ine kuyerera kwakakura uye kusvibiswa kwakareruka, sekutonhodza mvura yetsvina, haifanirwe kubuditswa mugedhi retsvina, kuitira kuti isawedzera mutoro wesuweji yemuguta uye magadzirirwo etsvina. Mvura yakashata yakadaro inofanira kushandiswa zvakare mushure mekurapa kwakakodzera mumiti.
(5) Organic tsvina ine kuumbwa uye zvivakwa zvakafanana nesuweji yekanzuru, senge mapepa ekugadzira tsvina, kugadzirwa kweshuga mvura yetsvina uye chikafu chekugadzira tsvina, inogona kuiswa musuweji yekanzuru. Zvigadzirwa zvakakura zvekuchenesa tsvina zvinofanirwa kuvakwa, kusanganisira biological oxidation madziva, matangi esuweji, masisitimu ekurapa ivhu uye zvimwe zviri nyore uye zvinogoneka zvekurapa zvivakwa zvakavakwa zvinoenderana nemamiriro enzvimbo. Kuenzaniswa nemidziyo midiki yekuchenesa tsvina, zvirimwa zvakakura zvekuchenesa tsvina hazvigone kuderedza zvakanyanya kuvakwa kwemari uye mari yekushandisa, asiwo zviri nyore kuchengetedza mamiriro ekushanda akanaka uye mhedzisiro yekurapa nekuda kwekugadzikana kwehuwandu hwemvura uye kunaka kwemvura.
6
(7) Mvura yetsvina ine muchetura inosvibisa iyo yakaoma kusvibisa biodegrade haifanirwe kuiswa mumasuweji emumaguta uye yoendeswa kunzvimbo dzekuchenesa tsvina, asi inofanira kugadziriswa zvakasiyana.
Iyo yekuvandudza maitiro ekugadziriswa kwemvura yetsvina mumaindasitiri ndeyekugadzirisazve mvura yakaraswa uye zvinosvibisa sezviwanikwa zvinobatsira kana kuita yakavharwa kutenderera.
Nzira yekurapa
Nzira huru dzekurapwa kweyakakwira concentration refractory organic wastewater dzinosanganisira makemikari oxidation, kudhirowa, adsorption, kupisa, catalytic oxidation, biochemical nzira, etc. Biochemical nzira ine maitiro akakura, midziyo iri nyore, hombe yekurapa, mutengo wakaderera wekushandisa, uye zvakare. nzira inonyanya kushandiswa mukurapa kwemvura yakasviba.
Mumapurojekiti ekuchenesa mvura yetsvina, echinyakare biochemical maitiro, senge A / O nzira, A2 / O nzira kana yakagadziridzwa maitiro, anonyanya kushandiswa. Activated sludge process mumvura yetsvina biochemical process ndiyo inonyanya kushandiswa organic wastewater biological kurapwa nzira. Activated sludge ndiyo yakanyatso shanda yeartificial biological treatment nzira ine hombe chaiyo nzvimbo, yakakwira chiitiko uye yakanaka kutamiswa kwehuwandu.
Industrial wastewater treatment nzira:
1. Ozone oxide:
Ozone ine kucheneswa uye disinfection mhedzisiro nekuda kwekusimba kwayo oxidation kugona, saka tekinoroji iyi inoshandiswa zvakanyanya mukurapa xanthate tsvina. Ozone oxidation inzira inoshanda yekubvisa xanthate kubva kune aqueous solution.
2. Adsorption nzira:
Adsorption inzira yekurapa mvura inoshandisa adsorbents kuparadzanisa zvinosvibisa kubva mumvura. Adsorption nzira inoshandiswa zvakanyanya nekuda kwekupfuma kwezvinhu zviwanikwa uye kudhura kwekuita. Common adsorbents inoshandiswa kabhoni, zeolite, cinder uye zvichingodaro.
3. Catalytic oxidation nzira:
Catalytic oxidation tekinoroji inzira inoshandisa macatalyst kukurumidza kuita kemikari pakati pezvinosvibisa uye oxidants mumvura ine tsvina uye kubvisa zvinosvibisa mumvura. Catalytic oxidation nzira inosanganisira: photocatalytic oxidation nzira, electrocatalytic oxidation nzira. Iyi nzira ine huwandu hwakawanda hwekushandisa uye inoshamisa mhedzisiro. Iyo yepamberi oxidation tekinoroji uye ine yakanakisa mhedzisiro pakurapa kwakaoma organic maindasitiri tsvina.
4. Coagulation uye kunaya nzira:
Coagulation precipitation method inzira yakajairika yekucheneswa kwakadzika kurapwa kwetsvina nekushandisa coagulant. Izvo zvinodikanwa kuwedzera coagulant uye coagulant rubatsiro kumvura kudzikamisa iyo colloidal zvinhu izvo zvakaoma kudonha uye polymerize pamwe chete, kuitira kugadzirisa uye kubvisa. Anowanzo shandiswa coagulants isimbi munyu, ferrous munyu, aluminium munyu uye polymer.
5. Biological nzira:
Biological nzira inowanzo wedzera ma microorganisms kune xanthate tsvina yemvura, inodzora zvisirizvo mamiriro ehutano akakodzera kugadzirwa kwayo, uye inoshandisa musimboti wekusvibisa uye metabolism ye organic matter kurapa xanthate tsvina. Iyo tekinoroji zvakanakira yebiological nzira yakanakisa kurapwa maitiro, kwete kana kudiki kusvibiswa kwechipiri uye mutengo wakaderera.
6. Microelectrolysis nzira:
Micro-electrolysis nzira ndeyekushandisa iyo micro-battery system yakaumbwa nemusiyano unogona kuitika munzvimbo kuti uwane chinangwa chekucheneswa kwe electrolytic. Iyi nzira inonyanya kukodzera kurapwa kwemvura yakasvibiswa iyo yakaoma kuderedza. Iyo ine hunhu hwekuita kwepamusoro, kuwanda kwekuita, yakakwira COD yekubvisa mwero uye yakagadziridzwa tsvina yemvura biochemistry.
Chinangwa chekuchenesa mvura yetsvina ndechekuparadzanisa zvinosvibisa mumvura yakasviba neimwe nzira, kana kuti zviparadze muzvinhu zvisingakuvadzi uye zvakagadzikana, kuitira kuti tsvina icheneswe. Kazhinji kudzivirira kutapukira chepfu uye utachiona; Kuti usangane nezvinodiwa zvekushandiswa kwakasiyana, dzivisa zvinhu zvinooneka nekunhuhwirira kwakasiyana uye kusingafadzi manzwiro.
Kugadziriswa kwemvura yetsvina kwakaomarara, uye sarudzo yekurapa nzira inofanirwa kutariswa zvinoenderana nemhando yemvura uye huwandu hwemvura yakaraswa, iyo inogamuchira mvura inobuda kana kushandiswa kwemvura. Panguva imwecheteyo, zvinofanirwa kutariswa mabatirwo uye mashandisirwo emarara uye zvakasara zvinogadzirwa mukugadziriswa kwemvura yetsvina uye inogona kuitika kusvibiswa kwechipiri, pamwe nekudzokorodza uye kushandiswa kweiyo flocculant.
Sarudzo yenzira yekuchenesa mvura yetsvina inoenderana nehunhu, kuumbwa, nyika uye yemhando yemvura zvinodiwa zvezvinosvibisa mumvura yetsvina. General nzira dzekuchenesa mvura yetsvina dzinogona kukamurwa kuita nzira yemuviri, nzira yemakemikari uye nzira yebhayoloji.
Nzira yemuviri: kushandiswa kwechiito chemuviri kurapa, kupatsanura uye kudzoreredza zvinosvibisa mumvura ine tsvina. Semuyenzaniso, zvimedu zvakaturikwa zvine density yakakura kupfuura 1 mumvura zvinobviswa nenzira yekunaya kwemvura uye kudzoreredzwa panguva imwe chete; Flotation (kana mhepo flotation) inogona kubvisa emulsion madonhwe emafuta kana zvakaturikwa zvakasimba zvine hukama huri pedyo ne1; Filtration nzira inogona kubvisa yakaturikwa zvimedu mumvura; Evaporation nzira inoshandiswa kuisa pfungwa pazvinhu zvisingaite soluble mumvura ine tsvina.
Kemikari nzira: kudzoreredza tsvina inonyungudika kana colloidal zvinhu nemakemikari maitiro kana physicochemical zviito. Semuenzaniso, nzira dzekuita neutralization dzinoshandiswa kuderedza acidic kana alkaline tsvina yemvura; Nzira yekuchera inoshandisa "kugovera" kwemarara yakasvibiswa muzvikamu zviviri zvine solubility yakasiyana yekudzorera phenols, heavy metals, etc. REDOX nzira inoshandiswa kubvisa kuderedza kana oxidizing zvinosvibisa mumvura yakasviba uye kuuraya mabhakitiriya epathogenic mumvura yakasikwa.
Biological nzira: kushandisa biochemical chiito che microorganisms kurapa organic zvinhu mumvura ine tsvina. Semuyenzaniso, biological filtration uye activated sludge inoshandiswa kurapa tsvina yemumba kana organic kugadzira tsvina yekuchenesa organic zvinhu nekushandura nekuisvibisa kuita inorganic munyu.
Nzira dziri pamusoro apa dzine chiyero chavo chekugadzirisa, vanofanira kudzidza kubva kune mumwe nemumwe, kuzadzisana, kazhinji zvakaoma kushandisa nzira inogona kuwana hutongi hwakanaka. Imhando ipi yenzira inoshandiswa kurapa rudzi rwemvura yakasviba, chekutanga, zvichienderana nemhando yemvura uye huwandu hwemvura yakasviba, zvinodikanwa zvekubuda kwemvura pamvura, kukosha kwehupfumi hwekudzoreredza marara, maitiro ekurapa nzira, nezvimwewo, uye zvino kuburikidza nekuferefeta nekutsvagisa, kuyedza kwesainzi, uye zvinoenderana nezviratidzo zvekuyerera kwemvura yakasviba, mamiriro edunhu uye kugona kwehunyanzvi uye yakatemwa.
Kudzivirira uye kudzora matanho
Simbisa manejimendi ezvekusvibiswa kwemaindasitiri kuti aite akasiyana masisitimu ekuchengetedza kwezvakatipoteredza, kusimbisa kutarisisa kwezvakatipoteredza kwemaindasitiri emaindasitiri, kutarisisa kudzora kusvibiswa kwemabhizinesi makuru nepakati, uye kusimbisa kutonga kwezvakatipoteredza kwemabhizinesi madiki nepakati. Ticharamba tichiita chiziviso uye hurongwa hwekunyoresa, hurongwa hwekuchaja uye hurongwa hwemvumo yekuburitswa kwezvinosvibisa nemabhizinesi, kusimbisa kutariswa kwenzvimbo dzine tsvina, kuenzanisa nzvimbo dzekugezesa tsvina, kugara tichitarisa mashandiro enzvimbo dzekuchenesa mvura mumaindasitiri, uye kubvisa zvechinyakare. kukwanisa kugadzira, maitiro uye midziyo. Mapurojekiti matsva anozonyatso tungamirirwa uye kubvumidzwa zvinoenderana nezvinodiwa zvekuzara kwetsvina yekudzora kuburitsa.
Kuvandudza sisitimu yekuchaja yesuweji uye kusimudzira kushanda kwenzvimbo dzekuchenesa mvura dzemaindasitiri Ita zvigadziriso zvakakodzera kune yetsvina yekuchaja system, tarisazve iyo sewage charge musimboti, nzira yekuchaja uye manejimendi ayo uye misimboti yekushandisa, gadza nzira nyowani yekuchaja yetsvina, kuitira kuti sewage charge system inoenderana nekushanda kweindasitiri yetsvina yekuchenesa nzvimbo nemabhizinesi.
Matanho ehunyanzvi ekudzivirira nekudzora kusvibiswa kwemvura mumaindasitiri
1. Kuvandudzwa kwechigadzirwa: gadzirisa chigadzirwa chimiro uye optimize chigadzirwa formula kuumbwa;
2. Waste generation source control: simba, raw materials uye kugadzira process optimization, process equipment shanduko uye innovation.
3. Kushandiswa kwemarara kwakadzama: kudzokorodza uye kushandiswazve;
4. Kuvandudza manejimendi ekugadzira: post mutoro sisitimu, yevashandi yekudzidzisa sisitimu, assessment system), terminal kugadzirisa (processing dhigirii kutsunga - kugadzirisa tekinoroji uye process optimization -- yakajairwa kuronga.
Industrial wastewater recycling
Kugadziriswa kwemvura yetsvina yeindasitiri uye kushandiswa zvakare ndeimwe yenzira dzakakosha dzekuchengetedza mvura, izvo zvinogona kusanganisira kutonhora, kubvisa madota, kutenderera kwemvura, kupisa uye mamwe masisitimu. Iyo yekutonhodza mvura sisitimu inonyanya kushandiswa mukutenderera, nhanho nhanho uye cascade zvinoenderana nemhando dzakasiyana dzemhando yemvura zvinodiwa. Iyo thermal system inonyanya kushandiswa kudzoreredza uye kushandiswa. Kuyerera kwemamwe masisitimu anonyanya kushandiswa hydraulic ash uye slag kubviswa mushure mekurapwa, uye iyo yakasiyana-siyana mvura yekugadzira uye yekugara inobatwa zvakare semvura inopindura kune inotonhorera system.
Mazhinji mabhizinesi ane zvidyarwa zvekuchenesa tsvina, asi chete kugadzirwa kwemvura yetsvina uye marara emudzimba ekuchenesa mazinga mushure mekubuda kwakananga, mabhizinesi mashoma chete anogona kugadzirisa tsvina uye kushandisazve, asi mwero wekudzokorodza hauna kukwirira, zvichikonzera kuraswa kwakakomba kwezviwanikwa zvemvura. Naizvozvo, kugezwa kwetsvina nemvura yetsvina yemabhizinesi emaindasitiri inogona kushandiswa zvakare, kunyanya kune iyo nzira yekugadzira, iyo ine mukana mukuru wekutepwa.
Mukugadzira nekushanda kwemabhizinesi, zvinoenderana nezvinodiwa zvakasiyana zvemhando yemvura mune imwe neimwe nzira, kutevedzana kwekushandiswa kwemvura kunogona kuitika kusvika padanho repamusoro, kuitira kuti maitiro ega ega awane zvaanoda, uye mashandisirwo emvura anogona kuitwa. yakaitwa, kuitira kuti kuderedza kubviswa kwemvura uye kuderedza kubuda kwetsvina; Nzira dzakasiyana dzekuchenesa mvura dzinogona kutorwawo maererano nemhando dzakasiyana dzetsvina uye tsvina, iyo inogona kushandiswa mumatanho akasiyana ekugadzira, kuitira kuderedza huwandu hwemvura yakachena inotorwa uye kuderedza kubuda kwetsvina.
Iyo inogona kuchengetedza mvura yekugadziriswa kwemvura yetsvina uye kushandiswa zvakare kwakanaka. Indasitiri yekugadzira michina yekufambisa, inogona kuve ine mafuta tsvina yemvura, electrophoresis tsvina yemvura, kucheka mvura inorasa mvura uye kuchenesa marara emvura kurapwa, kudzokorodza kusvibira, kurarama zvakasiyana uye kugadzira. Mukuita kwekugadzira organic muindasitiri yepetrochemical, iyo steam condensate inogona kudzokororwa uye kushandiswa seyekuwedzera yemvura yekutenderera system. Mvura yetsime inoshandiswa pakugadzira inodzokororwa uye inoshandiswa sekuzadza kwemvura muhurongwa hwekutenderera; Uyewo anogona kuwedzera reuse mvura kudzika processing mudziyo, iyo yakarapwa mvura sezvo kutenderera hurongwa mvura; Zvimwe zvinotonhorera uye zvikamu zvakakosha zvinoda kutonhora kwemvura, asi kushandisazve mvura kunogona kutariswa. Indasitiri yekudhinda uye yekudhaya iindasitiri yeindasitiri ine mvura yakawanda yekushandisa. Mvura yetsvina inoburitswa nenzira dzakasiyana dzekugadzira mukugadzira inogona kurapwa yozoshandiswazve mukuita uku, kana mvura yese yetsvina inogona kucheneswa nepakati uye kushandiswazve yakazara kana muchikamu. Indasitiri yedoro inogona kuisa condensate kudzoreredza mudziyo, zvinonyatso dzikisa bhailer mvura; Mvura yekugezesa mabhodhoro yemushopu yekugadzira canning inogona kudzokororwa kune alkali Ⅰ, alkali Ⅱ mvura yemuchina wekugeza mabhodhoro, mvura yemuchina wekuita sterilization, midziyo uye hutsanana hwechirimwa, nezvimwe. Mvura yekugadzira inogadziriswa uye inonaya, inopombwa kunzvimbo yega yega yemvura. kudzvanywa, inogona kushandiswa kubhailer ibwe guruva kubviswa uye desulfurization, slag, chimbuzi chekutsvaira, kusvibira uye kushata kwemunda kutsvaira, kugeza mota, nzvimbo yekuvaka mvura, etc. Iyo gorosi inobvisa tsvina yegorosi inogona kurapwa uye kushandiswa zvakare pakubvisa guruva re boiler uye desulfurization.
tsananguro2