peb SYSTEMS

Belt lim xovxwm, tseem hu ua siv lim, yog ib hom khoom siv lim siab uas siv lim siv rau kev pom, uas muaj qhov zoo hauv qab no:

1. High filtration efficiency: txoj siv lim xovxwm adopts txoj kev siab siab pom, uas yuav zoo nyem tawm cov dej nyob rau hauv cov khoom aqueous, kom cov khoom yuav qhuav sai sai, thiaj li mus txhim kho cov efficiency ntau lawm.

2. Cov nyhuv purification zoo: txoj siv lim xovxwm muaj cov yam ntxwv ntawm kev ua haujlwm siab thiab lub cev qhuav dej. Siv lim xovxwm tsis tsuas yog lim dej, tab sis kuj tshem tawm lwm yam impurities nyob rau hauv cov khoom, muaj ib tug zoo purification nyhuv. Nws tuaj yeem lim tawm cov khoom lossis cov teeb meem uas raug tshem tawm hauv cov kua, thiab qhov zoo ntawm cov khoom tsim tau lav ntau dua.

3. Kev ua haujlwm yooj yim: kev ua haujlwm ntawm txoj siv lim xovxwm yog qhov yooj yim heev, tsuas yog yuav tsum tau muab cov khoom ntim dej tso rau hauv lub tshuab, teeb tsa cov kev cuam tshuam tuaj yeem pib lim, thiab cov cuab yeej muaj kev tswj tsis siv neeg, tuaj yeem txo cov kev siv zog. ntawm cov neeg ua haujlwm.

4. Durable: siv lub tshuab lim xovxwm muaj kev ua haujlwm siab thiab kev ua haujlwm ntev, uas tuaj yeem paub txog kev ua haujlwm tsis muaj kev cuam tshuam thiab txuag cov teeb meem ntawm kev hloov khoom siv.

5. Kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig: siv lub tshuab lim xovxwm tsuas yog yuav tsum tau ntxuav tsis tu ncua thaum ua haujlwm, uas txo cov pa phem rau ib puag ncig thiab cov khoom, thiab kuj txo cov khib nyiab ntawm lub zog.

6. Kev siv ntau yam: siv lub tshuab lim xovxwm yog tsim rau lim txhua yam khoom siv dej, tsis txwv los ntawm cov khoom siv viscosity, qhov loj me, cov duab thiab lwm yam, nrog rau kev hloov pauv zoo. Belt lim xovxwm yog tsim rau tuav ntau hom kua, xws li tshuaj, khoom noj, tshuaj, tshuaj pleev ib ce, thiab lwm yam.

Siv lub tshuab lim dej yog cov khoom siv hluav taws xob txuag hluav taws xob thiab txuag hluav taws xob, uas muaj cov yam ntxwv hauv qab no:

1. Txoj siv lim xovxwm muaj cov yam ntxwv ntawm kev ua haujlwm loj, ua kom lub cev qhuav dej thiab ua haujlwm ntev.

2. Txoj siv lim xovxwm muaj peev xwm ua tau zoo, tsawg zog siv thiab ua haujlwm qis.

3. Qhov tshwj xeeb inclined elongated wedge cheeb tsam tsim, kev ua haujlwm ruaj khov dua, muaj peev xwm ua haujlwm loj.

4. Multi-yob txoj kab uas hla txo hom backlog roller, compact layout, siab cov ntsiab lus ntawm lim ncuav mog qab zib.

5. Txoj siv lim xovxwm yog nruab nrog kev kho tshiab tsis siv neeg thiab zawm, ua haujlwm zoo. Zoo heev txhim kho lub neej ntawm lub lim siv.

6. Txoj siv lim xovxwm siv ob pawg ntawm kev ywj pheej rov qab ua haujlwm. Tsis tas li ntawd, kev ua haujlwm ruaj khov, kev siv tshuaj tsawg dua, kev lag luam thiab txhim khu kev qha, kev siv ntau yam, hnav tsis tshua muaj qhov chaw, ruaj khov kuj yog vim li cas vim li cas siv lub tshuab lim xovxwm.

Siv tshuab ziab khaub ncaws yog cov khoom siv ziab khaub ncaws. Nws txoj haujlwm ua haujlwm yog xa cov khoom siv high humidity mus rau hauv lub tshuab ziab khaub ncaws los ntawm txoj siv conveyor. Tom qab cua sov, cov dej maj mam evaporates, thiab tom qab ntawd cov dej noo tawm los ntawm cov kiv cua tso tawm, thiaj li ua tiav lub hom phiaj ntawm ziab.

Tshwj xeeb, siv lub tshuab ziab khaub ncaws yog tsim los ntawm txoj siv conveyor, rhaub, kiv cua thiab lwm yam. Cov khoom siv tau xa mus rau lub rhaub dej los ntawm txoj siv conveyor, thiab cov dej ntawm cov khoom siv pib evaporate tom qab raug cua sov los ntawm cov cua kub hauv lub rhaub. Thaum cov khoom txav mus, cov dej maj mam evaporates kom txog thaum cov khoom qhuav tag. Lub tshuab nqus tsev nqus tau rub cov huab cua nrog dej vapor tawm ntawm lub tshuab ziab khaub ncaws, txhawm rau xyuas kom meej tias cov av noo nyob hauv lub tshuab ziab khaub ncaws qis dua cov av noo nyob ib puag ncig thiab xyuas kom cov khoom ziab kom qhuav. Thaum kawg, cov khoom raug xa tawm los ntawm lub qhov hluav taws xob ntawm lub tshuab ziab khaub ncaws thiab tag nrho cov txheej txheem ziab kom tiav.

Siv lub tshuab ziab khaub ncaws muaj qhov zoo ntawm kev ziab sai, kev ua haujlwm siab thiab kev ziab kom zoo, uas yog siv dav hauv cov khoom noj, tshuaj, tshuaj thiab lwm yam lag luam. Nyob rau tib lub sijhawm, thaum siv lub tshuab ziab khaub ncaws, nws yog ib qho tsim nyog yuav tsum tau them sai sai rau cov khoom siv, qhov kub thiab txias, av noo thiab lwm yam los xyuas kom meej qhov ruaj khov ntawm cov txheej txheem ziab thiab ziab cov khoom.

1) Kab rov tav nyias zaj duab xis ziab tshuab muaj airtightness zoo, tuaj yeem ua tiav cov ntsiab lus oxygen nruj thiab kev nyab xeeb siab. Nws yog ib qho ntawm cov txheej txheem ziab kom zoo tshaj plaws nyob rau hauv daim teb ntawm sludge ziab hnub no.

2) Kab rov tav nyias zaj duab xis ziab txheej txheem sludge ziab cov cuab yeej yog qhov kev txhim kho ntawm sludge kho thiab pov tseg, uas muaj cov txiaj ntsig zoo hauv kev nyab xeeb, ruaj khov, kev ntseeg siab, qib siab thiab lwm yam. Daim ntawv thov ntawm kab rov tav nyias zaj duab xis ziab txheej txheem hauv kev sib koom tes sludge pov tseg yog ib qho kev tshawb fawb thiab tsim nyog rau kev kho sludge thiab pov tseg niaj hnub no.

3) Lub coupling yog siv los txuas lub ntsiab ncej ntawm nyias zaj duab xis tshuab ziab khaub ncaws nrog lub reducer, uas ua rau nyias zaj duab xis ziab tshuab kom ruaj khov thiab txhim khu kev ruaj ntseg ntawm lub reducer. Lub tes tsho expansion coupling yog siv los txuas lub ntsiab ncej ntawm nyias zaj duab xis ziab tshuab, uas txo cov kev sib txhuam poob ntawm lub ntsiab ncej thiab cov kabmob. Cov qauv yog yooj yim thiab siv tau yooj yim.

4) Hauv kev sib xyaw sludge thiab tua hluav taws xob tsim hluav taws xob, kev tswj cov sludge qhuav thiab cov ntsiab lus noo noo yog qhov tseem ceeb heev, uas yuav cuam tshuam rau kev ua haujlwm ntawm kev ua haujlwm tom ntej ntawm lub tshuab ziab khaub ncaws. Ntawm ib sab, txoj kab rov tav nyias zaj duab xis ziab txheej txheem tuaj yeem tsim cov khoom siv granular nrog cov khoom me me thiab tsis muaj plua plav, thiab ntawm qhov tod tes, nws tuaj yeem paub qhov kev hloov ntawm cov dej noo sai sai los ntawm kev hloov lub zog siab thiab qhov ceev ntawm ob- theem linear tshuab ziab khaub ncaws. Kev tswj xyuas zoo ntawm cov duab thiab cov ntsiab lus noo noo ntawm cov sludge qhuav tuaj yeem ua kom ruaj khov ntawm tag nrho cov kab ke.

Tsis siv neeg tswj qhov system

Lub txee tswj ntawm lub decanter centrifuge muaj ib tug built-in PLC programmable maub los, uas muaj peev xwm tswj tag nrho lub ntsiab lub cev muaj zog, auxiliary lub cev muaj zog thiab flushing valve thiab lwm yam khoom siv, thiab input ntau yam tsis tau los ntawm tus txiv neej-tshuab interface, thaum saib xyuas cov kev khiav dej num ntawm cov khoom siv. Tus maub los yuav cia li ceeb toom thiab tso saib cov ntaub ntawv tsis raug, thiab lub decanter centrifuge muaj cov yam ntxwv ntawm kev kuaj tus kheej thiab kev ua haujlwm yooj yim thiab kev saib xyuas.

Ntau yam kauv qhov hluav taws xob

Cov ntsia hlau conveyor siv ntau hom kev tawm chaw nres nkoj raws li kev lag luam sib txawv, xws li hom vortex, square cemented carbide thiab ceramic. Qhov chaw nres nkoj tawm ntawm cov qauv vortex tuaj yeem txhim kho kev ua tau zoo thiab txo cov sludge crushing thiab flocculation noj, square carbide paug chaw nres nkoj yog yooj yim rau disassemble thiab rov siv dua, thiab ceramic hnav-resistant lub tes tsho muaj cov yam ntxwv ntawm hnav tsis kam, corrosion kuj thiab kev tu cev qib.

Peb muab ntau hom decanter centrifuges rau kev kho dej, nrog rau cov khoom tsim nyog rau cov chaw kho dej me me thiab nruab nrab, kev kho dej loj, kev kho cov dej phwj loj hauv cov dej phwj tuaj thiab cov kev kho mob siab sludge dewatering. Txhua series ntawm cov khoom muaj peev xwm ua tau txawv thiab muaj peev xwm ntawm daim ntawv thov, thiab tuaj yeem kho raws li qhov tshwj xeeb xav tau ntawm cov neeg siv khoom.

Ntau cov khoom lag luam decanter centrifuge, suav nrog hom zoo tib yam, qib zaub mov thiab qib tawg-pov thawj thiab lwm yam. Peb cov cuab yeej muaj cov qauv compact, kev ua tau zoo heev thiab muaj zog yoog raws. Nyob rau tib lub sijhawm, peb tus qauv centrifuge yog qhov tshwj xeeb, thiab nruab nrog kev tswj tsis siv neeg, tuaj yeem pab cov neeg siv khoom txhim kho kev tsim khoom, txo cov nqi hluav taws xob, ua kom zoo thiab kev nyab xeeb.

Decanter centrifuge feem ntau yog siv rau hauv tshuaj, tshuaj, kev tiv thaiv ib puag ncig, zaub mov thiab lwm yam kev lag luam, feem ntau yog siv los cais cov kua thiab cov khoom, xws li resin, sludge, fermentation kua, hlau thiab non-metallic ore, thiab lwm yam. kev sib cais, concentration thiab purification. Cov cuab yeej muaj qhov zoo ntawm kev ua haujlwm yooj yim, kev ua haujlwm loj thiab muaj txiaj ntsig zoo sib cais.

Lim xovxwm sludge dewatering tshuab yog cov cuab yeej siv dav hauv kev lag luam, uas tuaj yeem cais cov khib nyiab los ntawm cov kua dej. Filter press functionality yog muab los ntawm kev ua haujlwm siab, uas compacts cov khoom lim ncuav mog qab zib thiab minimizes noo noo cov ntsiab lus. Cov thev naus laus zis tseem ceeb no daws qhov teeb meem ntawm cov kua dej sib cais hauv ntau qhov kev lag luam thiab yog ib feem tseem ceeb ntawm kev tsim khoom lag luam.

Kev ua haujlwm ntawm sludge dewatering lim xovxwm muaj ob peb kauj ruam. Ua ntej, cov slurry (ib qho sib tov ntawm cov khoom thiab cov kua) yog xa mus rau lub lim xovxwm nyob rau hauv siab. Tom qab ntawd, cov khoom siv lim dej sib thooj (xws li cov ntaub lim dej) yuav ntxiab cov khib nyiab hauv cov slurry thiab cia cov kua hla dhau. Cov kua sib cais, tseem hu ua filtrate, yog tawm los ntawm cov kav dej. Nyob rau hauv cov txheej txheem no, lub siab siab tsis tsuas yog zoo cais cov khoom, tab sis kuj compresses cov dej noo ntawm lub ncuav mog qab zib lim thiab txhim kho lub ziab degree ntawm lub ncuav mog qab zib lim.

Lub hollow paddle sludge tshuab ziab khaub ncaws yog ib hom kab rov tav nplawm nruam sludge ziab cov cuab yeej feem ntau raws li kev ua cua sov. Vim hais tias lub tshuab ziab khaub ncaws zoo li lub nkoj oar, nws yog hu ua paddle dryer, tseem hu ua trough dryer lossis stirring dryer.

Paddle tshuab ziab khaub ncaws tuaj yeem ua kom sov lossis txias muab tshuaj, granular, hmoov, slurry cov ntaub ntawv, tuaj yeem ua tiav ziab, txias, cua sov, kom tsis muaj menyuam, cov tshuaj tiv thaiv, kub kub combustion thiab lwm yam haujlwm hauv chav tsev. Qhov tshwj xeeb wedge-hom stirring tshav kub hloov slurry hniav nyob rau hauv lub hollow hniav tshuab ziab khaub ncaws muaj high tshav kub hloov efficiency thiab nws tus kheej-tu muaj nuj nqi ntawm tshav kub hloov lwm yam nto.

Daim ntawv thov kev lag luam ntawm paddle sludge tshuab ziab khaub ncaws:

Hollow paddle tshuab ziab khaub ncaws yog dav siv nyob rau hauv petrochemical, tshuaj, metallurgy, zaub mov, tshuaj, tshuaj tua kab thiab lwm yam lag luam nyob rau hauv cov hmoov, granular, lim ncuav mog qab zib, slurry khoom kom qhuav. Peb lub tuam txhab kev tshawb fawb thev naus laus zis thiab kev tsim kho qhov chaw tom qab ntau hom kev sib txawv ntawm cov sludge me me-teev ziab kom qhuav, rau cov sludge tshwj xeeb, ntawm lub hauv paus ntawm hollow paddle tshuab ziab khaub ncaws, tsim RD multi-layer multi-stage multi-ffect tshuab ziab khaub ncaws thiab khoom siv tsim nyog. rau kev tiv thaiv ib puag ncig kev lag luam.

Integrated ntsia hlau hom sludge dewatering system yog lub tsheb mobile hom sludge dewatering system tsim los ntawm kev xav ntawm kev txuag nqi peev rau cov neeg siv khoom. Cov cuab yeej siv tau yooj yim txav thiab tuaj yeem ua haujlwm rau cov chaw kho dej phwj sib txawv. Kev sib xyaw ua ke ntawm cov ntsia hlau sludge dewatering system yog tsim los ntawm cov ntsia hlau sludge dewatering tshuab, kev siv tshuaj sib xyaw, cov twj tso kua mis, cov twj tso kua mis sludge thiab tsheb thauj khoom.

1.Sludge Dehydrator Sludge Dewatering Treatment System yog kaw ua haujlwm, txo cov roj tsw qab tsim.

2.Sludge Dehydrator Concentrating Equipment yog siv hluav taws xob tsawg, tsis muaj nqi ua haujlwm, tsis tshua muaj kev vibration, tsis tshua muaj suab nrov.

3.Screw Press Sludge Dehydrator Tshuab yog qhov tsis tshua muaj qhov tsis zoo, tsis tshua muaj nqi txij nkawm, kev pab lub neej ntev.

4.Screw Sludge Dewatering Tshuab yog kev tswj tsis siv neeg, kev ua haujlwm tas mus li, kev saib xyuas thiab kev tswj xyuas yooj yim

5.Screw Press Sludge Dehydrator Sewage Sludge Dewatering Equipment tuaj yeem txav tau yooj yim, yooj yim

Daim ntawv thov kev lag luam ntawm cov ntsia hlau hom sludge dewatering tshuab:

dej phwj hauv nroog, dej phwj hauv tsev, khoom noj, dej haus, tshuaj lom neeg kev lag luam,

tawv, vuam cov ntaub ntawv, papermaking, printing thiab dyeing, kws, electroplating, roj teb, thee mine,

wine, tsiaj ua liaj ua teb, chav dej khib nyiab,

water plant, fais fab nroj tsuag, steel cog, thiab lwm yam

Biological scrubber muaj cov yam ntxwv hauv qab no:

Lub peev xwm ua kom huv tau zoo: Lub bioscrubber siv lub peev xwm biodegradation ntawm cov kab mob kom tshem tawm cov pa phem hauv cov pa roj, xws li cov tshuaj tsis haum tshuaj organic (VOCs), ammonia, thiab lwm yam. Cov kab mob loj tuaj thiab sib npaug hauv cov pej thuam, tsim biofilms, lossis bio-particles. , uas hloov cov kuab paug organic rau hauv cov khoom tsis zoo.

Kev siv dav dav: Cov khoom siv roj ntsha yog tsim rau kev kho mob ntawm ntau yam organic pov tseg gases, nrog rau cov khoom siv khib nyiab, tshuaj khib nyiab roj, luam ntawv pov tseg gases, thiab lwm yam. .

Kev siv hluav taws xob tsawg thiab cov nqi khiav lag luam tsawg: Hauv cov txheej txheem ntawm kev kho cov roj khib nyiab, cov tshuaj txhuam hniav tsis tas yuav tsum muaj hluav taws xob sab nraud, thiab cov txheej txheem microbial degradation yog ntuj thiab ib puag ncig zoo. Tsis tas li ntawd, nws tsis tas yuav siv cov khoom siv kim tshaj tawm thiab muaj cov nqi khiav lag luam tsawg.

Kev ruaj ntseg thiab kev ntseeg tau: Lub bioscrubber muaj kev ruaj ntseg zoo thiab ua haujlwm yooj yim. Cov kab mob no txuas nrog rau cov khoom siv los yog cov khoom txhawb nqa, uas tuaj yeem hloov kho rau qhov sib txawv ntawm kev hloov pauv thiab kev ua haujlwm, thiab ua kom muaj kev ua haujlwm siab.

Qhov zoo ntawm mbr membrane bioreactor

MBR Membrane (membrane Bio-Reactor) yog ib hom tshiab ntawm kev kho dej khib nyiab uas sib xyaw ua ke cov txheej txheem sib cais thiab kev siv tshuaj lom neeg. Nws lub luag haujlwm tseem ceeb thiab cov yam ntxwv tau tshwm sim hauv cov hauv qab no:

Kev ua kom huv tau zoo: MBR membrane bioreactor txheej txheem tuaj yeem tshem tawm ntau yam pa phem hauv cov dej phwj tuaj, suav nrog cov teeb meem raug tshem tawm, cov teeb meem organic thiab cov kab mob, txhawm rau txhim kho cov dej ntws zoo thiab ua tau raws li cov qauv kev tawm hauv lub tebchaws lossis rov siv dua.

Qhov chaw txuag: Vim tias MBR membrane bioreactor siv cov khoom siv me me xws li cov yeeb yaj kiab tiaj tus, nws npog thaj tsam me me thiab tsim nyog rau cov chaw tsis muaj chaw, xws li cov chaw kho dej hauv nroog.

Kev ua haujlwm yooj yim: Kev ua haujlwm ntawm MBR membrane bioreactor yog qhov yooj yim thiab tsis xav tau kev kho tshuaj nyuaj, txo cov nqi khiav lag luam thiab kev saib xyuas haujlwm.

Kev sib haum xeeb muaj zog: MBR membrane txheej txheem yog tsim rau ntau hom kev kho dej khib nyiab, suav nrog cov dej khib nyiab, dej phwj hauv tsev, thiab lwm yam, thiab muaj ntau yam kev siv.

Txhim kho kev kho mob lom neeg zoo: Los ntawm kev tswj xyuas qhov siab ua kom cov sludge concentration, MBR membrane bioreactor muaj peev xwm ua kom cov kab mob lom neeg kho mob ntxiv, yog li txo cov hneev taw ntawm qhov chaw kho dej khib nyiab thiab txo cov seem ntawm cov sludge los ntawm kev tuav cov sludge tsawg.

Sib sib zog nqus purification thiab nitrogen thiab phosphorus tshem tawm: MBR membrane bioreactor, vim nws txoj kev cuam tshuam zoo, tuaj yeem khaws cov kab mob nrog lub voj voog ntev kom ua tiav cov dej phwj sib sib zog nqus. Nyob rau tib lub sijhawm, cov kab mob nitrifying tuaj yeem ua tiav hauv lub cev, thiab nws cov txiaj ntsig nitrification yog qhov pom tseeb, muab qhov muaj peev xwm rau kev tshem tawm cov phosphorus thiab nitrogen sib sib zog nqus.

Kev txuag hluav taws xob thiab kev txo qis: Kev tsim kho tshiab mbr membrane bioreactor xws li ob-stack ca zaj duab xis zoo heev txhim kho lub zog txuag ntawm qhov system thiab txo cov kev siv zog ntawm kev ua haujlwm.

Hauv cov ntsiab lus, raws li cov txheej txheem dej huv kom zoo, cov membrane bioreactor tuaj yeem tsis tsuas yog txhim kho cov dej lim dej, tab sis kuj txuag chaw thiab txo cov nqi khiav lag luam, yog li nws tau siv dav hauv ntau yam.

Municipal dej phwj (municipal wastewater) Ib lo lus dav dav rau cov dej phwj tawm mus rau hauv nroog cov dej phwj tuaj. Hauv kev sib xyaw ua ke, cov dej khib nyiab ntau lawm thiab kev cuam tshuam dej nag kuj suav nrog.

Ua ntej, los ntawm kev xav ntawm cov dej zoo thiab kev siv thev naus laus zis, cov dej phwj hauv nroog hauv nroog, tshwj xeeb tshaj yog cov dej phwj hauv tsev tsis muaj dej ntws tawm, muaj cov dej zoo thiab cov ntsiab lus ntawm cov organic. Kev siv dej ntau hauv cov nroog, xws li cua txias, dej ntws, lub tsev, kev siv dej, thiab lwm yam, tsis tas yuav tsum muaj dej zoo. Cov cuab yeej siv dej phwj tuaj tau tsim thiab paub tab, thiab cov cuab yeej kho dej tuaj yeem ua tau raws li nws cov kev txhawb nqa.

Qhov thib ob, los ntawm kev xav ntawm cov dej kom muaj nuj nqis, cov dej phwj hauv nroog thiab kev siv dej yuav luag sib npaug, thiab cov dej nag muaj cov yam ntxwv ntawm lub caij nyoog thiab tsis sib xws, uas tuaj yeem siv los ua dej hauv nroog.

Thib peb, los ntawm qhov kev xav ntawm kev tsim kho engineering, kev siv cov dej phwj hauv nroog thiab cov dej nag yuav tsum siv cov khoom siv me me dua li kev siv cov kais dej uas yuav tsum tau ua los ntawm cov khoom siv engineering.

Plaub, los ntawm qhov kev xav ntawm kev lag luam, tsis tsuas yog txuag cov dej ntshiab, tab sis kuj txo tus nqi ntawm cov dej phwj tuaj, txo tus nqi, muaj txiaj ntsig zoo rau kev lag luam.

Kev kho cov dej phwj hauv tsev yog lub luag haujlwm tseem ceeb hauv kev tswj hwm cov dej hauv nroog thiab nyob deb nroog, nrog rau cov kev siv hauv qab no thiab cuam tshuam:

1. Kev tiv thaiv cov khoom siv dej: los ntawm kev kho cov dej phwj hauv tsev, txo cov pa phem ntawm cov peev txheej dej thiab tiv thaiv kev siv dej kom ruaj khov.

2. Kev tiv thaiv kab mob sib kis: Kev kho cov dej phwj hauv tsev tuaj yeem tua cov kab mob pathogenic thiab txo cov kev pheej hmoo ntawm kev kis kab mob.

3. Txhim kho ib puag ncig zoo: kev kho dej phwj hauv tsev tuaj yeem txo cov dej thiab av paug, txhim kho ib puag ncig zoo,

4. Txhawb kev txhim kho kom ruaj khov: Kev kho dej phwj hauv tsev tuaj yeem txhim kho kev siv dej kom zoo thiab txhawb kev tsim kho kom ruaj khov ntawm nroog thiab nyob deb nroog.

Los ntawm kev kho cov dej phwj hauv tsev, kev ua qias tuaj ib puag ncig tuaj yeem txo, kev siv dej ruaj khov tuaj yeem tiv thaiv, thiab tib neeg lub neej nyob ib puag ncig tuaj yeem txhim kho.

Cov pa phem uas tshwm sim los ntawm cov dej khib nyiab feem ntau suav nrog: cov khoom siv aerobic pollution, tshuaj lom neeg muaj kuab paug, inorganic khoom tshem tawm cov teeb meem muaj kuab paug, hnyav hlau muaj kuab paug, kua qaub kuab paug, alkali pollution, cog nutrient pollution, thermal pollution, pathogen pollution, thiab lwm yam. , tsw los yog ua npuas ncauj, yog li cov dej khib nyiab feem ntau nthuav tawm qhov pom tsis zoo, ua rau thaj chaw loj ntawm cov dej paug, ua rau tib neeg lub neej thiab kev noj qab haus huv, yog li nws tseem ceeb tshwj xeeb los tswj cov dej khib nyiab.

Ib tus yam ntxwv ntawm cov dej khib nyiab hauv kev lag luam yog tias cov dej zoo thiab qhov ntau sib txawv heev nyob ntawm cov txheej txheem tsim khoom thiab hom kev tsim khoom. Xws li hluav taws xob, mining thiab lwm yam kev lag luam ntawm cov dej khib nyiab feem ntau muaj cov pa phem tsis zoo, thiab cov ntawv thiab cov khoom noj thiab lwm yam kev lag luam ntawm cov dej khib nyiab, cov ntsiab lus organic yog siab heev, BOD5 (tsib hnub biochemical oxygen xav tau) feem ntau ntau dua 2000 mg / L, qee qhov nce mus txog 30000 mg / L. Txawm tias nyob rau hauv tib txoj kev tsim khoom, cov dej zoo hauv cov txheej txheem tsim khoom yuav hloov pauv zoo heev, xws li oxygen sab saum toj tshuab converter steelmaking, sib txawv smelting theem ntawm tib lub cub tawg hlau, pH tus nqi ntawm cov dej khib nyiab tuaj yeem nyob nruab nrab ntawm 4 ~ 13, tshem tawm cov teeb meem tuaj yeem. nyob nruab nrab ntawm 250 ~ 25000 mg / L.

Lwm tus yam ntxwv ntawm cov dej khib nyiab hauv kev lag luam yog: ntxiv rau cov dej txias tsis ncaj, nws muaj ntau yam khoom siv ntsig txog cov khoom siv raw, thiab cov ntawv muaj nyob hauv cov dej khib nyiab feem ntau sib txawv, xws li fluorine hauv iav kev lag luam dej khib nyiab thiab electroplating dej khib nyiab feem ntau yog hydrogen fluoride ( HF) lossis fluoride ion (F-) daim ntawv, thiab hauv phosphate fertilizer cog dej khib nyiab yog nyob rau hauv daim ntawv ntawm silicon tetrafluoride (SiF4); Nickel tuaj yeem nyob hauv ionic lossis complex xeev hauv cov dej khib nyiab. Cov yam ntxwv no ua rau kom qhov nyuaj ntawm kev lim dej pov tseg.

Tus nqi ntawm cov dej khib nyiab yog nyob ntawm kev siv dej. Metallurgy, ntawv ua, petrochemical, hluav taws xob fais fab thiab lwm yam kev lag luam siv dej loj, cov dej khib nyiab kuj loj, xws li qee cov steel mills smelting 1 tuj steel khib dej 200 ~ 250 tons. Txawm li cas los xij, qhov tseeb ntawm cov dej khib nyiab tawm los ntawm txhua lub Hoobkas kuj tseem cuam tshuam nrog kev rov ua dua cov dej.

Cov yam ntxwv ntawm kev rov qab osmosis membrane desalination yog raws li nram no:

1.Reverse osmosis membrane desalination thev naus laus zis tuaj yeem cais cov ntxhia hauv cov ntsev, cov organic teeb meem, cov kab mob thiab cov kab mob thiab cov khib nyiab hauv dej hiav txwv.

2. Seawater thim rov qab osmosis (SWRO) desalination system ua ke nrog automation thiab high-precision manufacturing txheej txheem, nws muaj peev xwm txuag tau cov peev thiab kev lag luam nqi ntawm seawater desalination system thiab txhim kho cov dej tawm los ntawm lub system.

Cov yam ntxwv ntawm ultrafiltration system technology:

Ultrafiltration thev naus laus zis yog ib txoj kev pom cov membrane, tseem hu ua Cross Filtration. Nws tuaj yeem cais cov khoom ntawm 10 ~ 100A los ntawm qhov nruab nrab ib puag ncig uas muaj cov khoom, cov khoom hauv qhov loj me, feem ntau yog hais txog cov kua hauv cov kua. Lub hauv paus ntsiab lus yog tias nyob rau hauv chav tsev kub nrog ib tug tej yam siab thiab ntws, kev siv asymmetric microporous qauv thiab semi-permeable membrane nruab nrab, cia siab rau lub siab sib txawv ntawm ob sab ntawm daim nyias nyias raws li lub zog tsav, nyob rau hauv lub cross-flow. hom kev pom, kom cov kuab tshuaj thiab cov khoom me me los ntawm, cov tshuaj macromolecular thiab cov khoom xws li cov proteins, dej-soluble polymers, cov kab mob thiab lwm yam yog thaiv los ntawm cov lim membrane. Yog li kom ua tiav kev sib cais, kev faib tawm, purification, concentration ntawm cov txheej txheem tshiab membrane sib cais.

Cov ntxaij lim dej kho dej yog ib feem tseem ceeb ntawm txhua qhov kev pom dej, thiab xaiv qhov chaw pom zoo yog qhov tseem ceeb los xyuas kom muaj txiaj ntsig zoo, pom tseeb. Raws li kev siv thev naus laus zis, lim canisters tam sim no tuaj nrog ntau yam kev ua tau zoo, lav kev pom zoo tshaj plaws.

1. Cov qauv tshwj xeeb ntawm cov tshuab disc pom, uas muab cov kev ua tau zoo thiab kev pom zoo, kom ntseeg tau tias tsuas yog cov khoom me dua li qhov yuav tsum tau muaj tuaj yeem nkag mus rau hauv lub cev. Qhov no ua rau nws muaj txiaj ntsig zoo tshaj plaws nyob rau hauv qhov ntau thiab tsawg ntawm 5μ mus rau 200μ. Cov neeg siv tuaj yeem xaiv cov lim dej ntawm qhov sib txawv raws li qhov xav tau ntawm cov dej, muab kev yooj yim rau kev hloov kho qhov system.

2.Tus qauv modularity ntawm lub lim dej pab txuag qhov chaw, raws li qhov system raws li tus qauv disc lim tsev. Cov neeg siv tuaj yeem xaiv raws li lawv tus kheej xav tau, uas yog hloov tau thiab hloov pauv tau. Lub kaw lus yog compact, muaj me me hneev taw thiab tuaj yeem ntsia tau yooj yim hauv kaum qhov chaw.

3.Ua haujlwm tsis siv neeg puv thiab txuas txuas ntxiv ntawm cov lim dej kom ntseeg tau tias kev ua haujlwm zoo. Cov txheej txheem rov qab hloov pauv ntawm txhua chav nyob hauv cov lim dej ua ke, hloov pauv ntawm kev ua haujlwm thiab rov qab ua haujlwm kom ntseeg tau cov kua dej tas mus li. Tsis tas li ntawd, kev siv dej rov qab siv tau tsawg heev, suav txog tsuas yog 0.5% ntawm cov dej tsim tawm. Ua ke nrog kev pabcuam huab cua rov qab, kev siv dej rau tus kheej tuaj yeem txo qis dua 0.2%, ua kom muaj kev kub ceev thiab ua kom rov qab zoo dua hauv kaum vib nas this.

4.Lub thawv lim dej nrog cov khoom pom muaj lub neej ua haujlwm ntev vim tias cov khoom siv lim dej tshiab muaj zog, corrosion-resistant thiab muaj qhov ntsuas tsawg. Ua pov thawj kom kav ntev li 6 mus rau 10 xyoo yam tsis hnav lossis hnub nyoog, kom ntseeg tau tias kev pom thiab rov qab ntxuav yuav tsis ua rau lub sijhawm.

5.Our siab lim yog zoo, tsis tshua muaj txij nkawm thiab ua raws li cov qauv zoo. Lawv raug sim nyob rau hauv simulated ua hauj lwm tej yam kev mob thiab sim khiav ua ntej tawm hauv lub Hoobkas. Lawv yooj yim siv, yuav tsum tsis muaj cov cuab yeej tshwj xeeb, thiab muaj qee qhov me me. Cov yam ntxwv no ua rau cov lim dej kho nrog cov khoom pom zoo rau kev ua haujlwm zoo, pom tseeb.

Cov yam ntxwv ntawm thim rov qab osmosis tshuab:

Rov qab osmosis yog cov cuab yeej siv dej lim dej dav siv, tshwj xeeb tshaj yog nyob rau hauv chaw tsim khoom. Cov txheej txheem yog siv cov semi-permeable membrane tshem tawm ions, molecules thiab cov khoom loj dua los ntawm cov dej. Kev nce qib hauv kev thim rov qab osmosis thev naus laus zis tau ua rau nws muaj txiaj ntsig zoo thiab muaj txiaj ntsig zoo ntawm kev tsim cov dej zoo rau ntau yam kev lag luam.

1.Cov yam ntxwv tseem ceeb ntawm thim rov qab osmosis thev naus laus zis yog nws qhov siab ntsev tsis lees paub tus nqi. Tus nqi desalination ntawm ib txheej txheej membrane tuaj yeem ncav cuag qhov zoo siab 99%, thaum ib-theem rov qab osmosis feem ntau tuaj yeem tswj tau qhov kev ruaj khov desalination ntau dua 90%. Hauv ob-theem rov qab osmosis system, tus nqi desalination tuaj yeem ruaj khov ntawm ntau dua 98%. Qhov kev tshem tawm ntsev siab no ua rau rov qab osmosis zoo tagnrho rau cov nroj tsuag desalination thiab lwm yam kev lag luam uas yuav tsum tau tshem tawm ntsev thiab lwm yam impurities los ntawm dej.

2.Rov qab osmosis thev naus laus zis tuaj yeem tshem tawm cov kab mob xws li kab mob, cov khoom organic, thiab cov khoom tsis zoo xws li cov hlau hauv dej. Qhov no ua rau muaj kev txhim kho cov dej khib nyiab zoo dua piv rau lwm txoj kev kho dej. Cov dej uas tsim los kuj tseem muaj nqi qis dua kev ua haujlwm thiab kev ua haujlwm, pab txo cov pa phem ib puag ncig.

3.Qhov tseem ceeb ntawm kev thim rov qab osmosis thev naus laus zis yog nws lub peev xwm ua kom ruaj khov ntawm cov dej ua tau zoo txawm tias cov dej ntws zoo hloov pauv. Qhov no muaj txiaj ntsig zoo rau kev ruaj ntseg ntawm cov dej zoo hauv kev tsim khoom, thiab thaum kawg muaj kev cuam tshuam zoo rau kev ruaj ntseg ntawm cov khoom siv dej ntshiab.

4.Reverse osmosis thev naus laus zis tuaj yeem txo lub nra ntawm cov cuab yeej kho mob tom ntej, yog li txuas ntxiv lub neej kev pabcuam ntawm cov khoom siv. Qhov no tsis tsuas yog txuag cov nqi txij nkawm tab sis kuj pab txhim kho tag nrho cov txiaj ntsig ntawm cov txheej txheem kev lag luam.

Hauv cov ntsiab lus, kev nce qib hauv kev rov qab osmosis thev naus laus zis tau ua rau nws muaj txiaj ntsig zoo thiab muaj txiaj ntsig zoo ntawm kev lim dej hauv kev lag luam. Nws siab tsis kam ntsev tus nqi, muaj peev xwm tshem tawm ntau yam impurities, tsis tshua muaj nqi khiav lag luam thiab zoo cuam tshuam rau dej zoo stability ua rau nws zoo tagnrho rau industrial reverse osmosis nroj tsuag thiab khoom siv.

I. Taw qhia txog lub tshuab ua kom yaj huab cua flotation:

Dissolved cua flotation tshuab yog tsuas yog siv rau cov khoom - kua los yog kua - kua sib cais. Los ntawm cov roj dissolution thiab tso tawm system nyob rau hauv cov dej khib nyiab los tsim ib tug loj tus naj npawb ntawm zoo npuas, thiaj li hais tias nws adheres rau qhov ceev ntawm cov khoom los yog kua hais nyob ze rau cov dej nyob rau hauv cov dej khib nyiab, ua rau lub zuag qhia tag nrho ceev tsawg tshaj li lub xeev. dej, thiab cia siab rau buoyance kom nws nce mus rau saum npoo dej, thiaj li ua tiav lub hom phiaj ntawm kev sib cais-kua lossis kua-kua sib cais.

Ob, yaj huab cua flotation tshuab daim ntawv thov Scope:

1. Kev sib cais ntawm cov khib nyiab zoo, algae thiab lwm yam microaggregates ntawm qhov chaw.

2. Rov ua dua cov khoom muaj txiaj ntsig hauv cov dej khib nyiab hauv kev lag luam, xws li cov ntaub ntawv hauv cov ntaub ntawv pov tseg.

3, es tsis txhob ntawm lub tank theem nrab sedimentation thiab concentrated dej sludge thiab lwm yam teeb meem tshem tawm.

Peb, yaj huab cua flotation tshuab zoo:

Kev ua haujlwm ruaj khov ntev, kev ua haujlwm yooj yim, kev saib xyuas yooj yim, tsis muaj suab nrov;

Cov adsorption zoo ntawm microbubbles thiab cov khoom raug tshem tawm hauv lub tshuab nqus cua flotation txhim kho cov nyhuv tshem tawm ntawm SS;

Cua flotation tshuab tsis siv neeg tswj, yooj yim txij nkawm;

Lub twj tso kua mis ntau theem ntawm lub tshuab nqus cua flotation tuaj yeem nqa nrog lub twj tso kua mis, cua compressor, loj yaj roj tank, dav hlau thiab tso lub taub hau, thiab lwm yam;

Qhov kev ua tau zoo ntawm cov dej yaj hauv huab cua yog 80-100%, 3 zaug siab dua li cov tsoos ntab ua haujlwm ntawm cov cua yaj;

Multi-layer av nkos tso tawm kom ntseeg tau cov dej paug tawm;