Nyob rau hauv hnub no lub sijhawm ntawm kev nce qib dej ua tau zoo, lim dej tsis muaj qhov tseem ceeb hauv kev haus dej haus txhua hnub ua haujlwm ntau lawm. Qhov dav ntawm cov dej ua tau zoo ntau uas cov ntxaij yog qhov haum rau yog cuam tshuam ncaj qha rau kev nthuav dav ntawm lawv siv cov xwm txheej ua tau zoo thiab thov kev pab cuam. Tam sim no, muaj ntau yam teeb meem hauv daim teb no, thiab kev lag luam ceev yuav tsum ua kom tiav cov kev daws teeb meem kom tau raws li cov kev xav tau dej.
Cov txheej txheem
2. Kev tsom xam ntawm hom lim thiab cov dej ua tau zoo yoog
4. Teeb meem thiab kev soj ntsuam kev soj ntsuam tshwm sim los ntawm cov dej tsis zoo ua tau zoo
5. Kev lag luam tsis muaj cov qauv dej ua haujlwm zoo thiab kev txhim kho kev ua haujlwm
1. Tam sim no xwm txheej ntawm kev lim kev ua lag luam thiab qhov tseem ceeb ntawm cov dej ua tau zoo
Lub taub lim khw tau tsim kho kom sai nyob rau xyoo tsis ntev los no. Raws li cov ntaub ntawv los ntawm kev tshawb fawb ua lag luam statista, lub tsheb lim ntiaj teb no yuav nce mus txog 2024 thiab yuav tsum tau txuas ntxiv mus rau ntawm 524 thiab yuav tsum tau txuas ntxiv mus rau ntawm 525 txog 2030. Hauv Suav teb,Scraper tus kheej tu limKev muag khoom yuav mus txog 40 billion Yuan hauv 2024, nce 8% xyoo. Kev lag luam loj hauv tsev lim dej yog 15 billion yuan, thiab kev lag luam loj ntawm cov ntxaij lim dej yog li 25 billion yuan.
Qhov ntau ntawm cov dej ua tau zoo yog qhov tseem ceeb rau cov ntxaij lim dej. Noj cov teeb meem hauv tsev los ua ib qho piv txwv, kuv lub tebchaws muaj thaj chaw loj heev thiab pom sib txawv ntawm cov dej ua tau zoo thiab sab qab teb. Cov dej ua tau zoo hauv qee qhov chaw ntawm North yog qhov nyuaj, nrog cov calcium thiab cov ntsiab lus magnesium hauv dej, uas yog qhov yooj yim los ua nplai. Cov ntxaij lim dej kom haum rau cov dej nyuaj tuaj yeem ua kom zoo los ntawm ion pauv cov khoom siv hauv tsev, thiab txhim kho cov dej hauv tsev. Hauv qee thaj chaw ntawm South, cov khoom siv tau yooj yim los ntawm cov organic. Cov ntxaij lim dej kom haum rau cov dej zoo no yuav tsum tau kho cov teeb meem organic kom ua kom muaj kev nyab xeeb ntawm cov neeg nyob hauv dej.
Nyob rau hauv kev teb cov teb, cov dej ua tau zoo yoog raws li cov txheej txheem ntau lawm thiab cov khoom lag luam zoo. Piv txwv li, hauv kev lag luam hauv lub tsev tshuaj, cov txheej txheem ntau lawm tau ua kom muaj cov dej zoo heev, thiab kev tsis txaus siab hauv dej yuav cuam tshuam rau cov tshuaj zoo thiab kev nyab xeeb. Qhov no tseem muaj tseeb dua nyob rau hauv lub tshuab hluav taws xob tsim kev lag luam. Yog tias cov dej ntau lawm muaj cov me me cov me me, cov kab mob me me lossis cov hlau hnyav, nws yuav cuam tshuam rau kev ua tau zoo thiab tawm ntawm lub nti. Lim cov dej lim kom ultrapure ua kom pom kev siv ntau-thev naus laus zis kom ntseeg tau tias cov dej ua tau zoo thiab tswj cov chaw ruaj khov.
2. Kev tsom xam ntawm hom lim thiab cov dej ua tau zoo yoog
Ua kom tau cov lim roj carbon lim
Ua kom cov roj carbon lim relies rau kev kawm tiav cov pa roj carbon kom purified dej zoo, thiab muaj teeb meem organic thiab ib qho me me ntawm cov hlau hnyav. Nws yog feem ntau haum rau ib puag ncig nrog cov dej qias tsis zoo. Piv txwv li, cov dej sib xyaw ua ke hauv nroog tuaj yeem raug kho los ntawm nws kom tau raws li kev xav tau kev haus txhua hnub ntawm cov neeg nyob hauv cov neeg nyob hauv cov tshuaj thiab cov tshuaj tshem tawm. Thaum cov chlorine cov ntsiab lus hauv dej yog hauv qab 0. 5mg / u, cov kua roj carbon ntau tau muaj cov nyhuv filting zoo. Txawm li cas los xij, nyob rau hauv lub ntsej muag ntawm cov dej tsis muaj kuab heev, xws li cov chaw dej nyob ze muaj dej khib nyiab, nws adsorption muaj peev xwm yooj yim yog yooj yim surated, thiab covYus Tus Kheej Tu Nqaij Dej LimCov nyhuv tau zoo heev.
Ultrarofiltration Lim
Ultrafiltration Lim siv cov nyhuv ntsuas ntawm ultrafiltration memcrane, nrog ib qho kev pom zoo ntawm}. {}, Cov molecular molecular teeb meem thiab qee cov kab mob. Hauv thaj chaw nrog dej zoo dua qub, xws li cov dej caij nplooj ntoos hlav roob hauv cov roob hauv av, lub ntsiab hluav taws xob hauv dej yog ib qho me me ntawm cov microorganisms thiab colloids. Cov ntxaij lim ultrafiltration tuaj yeem cuam tshuam zoo thiab muab cov dej haus kom huv. Feem ntau, ultrafiltration ntxaij lim dej yog haum rau dej nrog cov ntawv kom turbidity hauv qab 5ntu thiab cov kab mob hauv qab 100cfu / ml. Txawm li cas los xij, Ultrafiltration ntxaij lim dej yog qhov nyuaj rau kev tiv thaiv cov dej nyuaj uas muaj cov ntsev ntau thiab cov pa roj me.
Rov Qab Osmosis Lim
The filtration accuracy of reverse osmosis filter reaches {{0}}.0001 micron, which can remove almost all impurities in water, including heavy metal ions, bacteria, viruses, soluble salts, etc. It is widely used in pharmaceutical, electronic industry and seawater desalination and other fields with extremely high water quality requirements. Noj cov dej hiav txwv dej hiav txwv xav tau ua ib qho piv txwv, cov ntsev cov ntsiab lus hauv dej hiav txwv yog kwv yees li 3.5%. Tom qab kev kho mob nrog kev nqus qaub Osmosis lim, cov ntsev cov ntsiab lus tuaj yeem raug txo kom tau raws li cov khoom haus dej (tsawg dua 0.5%). Rau cov kais dej hauv nroog, thim rov qab osmosis lim tuaj yeem tshem tawm cov impurities xws li cov zaub mov thiab cov hlau hnyav los npaj dej kom zoo uas yog yuav luag dej ntshiab. Txawm li cas los xij, nws tau muaj rau cov dej tsis zoo. Cov dej tsis muaj zog yuav tsum tau tswj hwm hauv qab 1.1mg / l, nws yog li cas yooj yim rau nws yooj yim rau kev puas tsuaj thiab cuam tshuam rau lub neej kev pabcuam.
Cov Ntaub Ntawv Cov Ntaub Ntawv: Kev sib piv ntawm cov ntsuas tseem ceeb ntawm cov lim hom kev lim thiab dej ua tau zoo li:
| Lim Hom | Tuaj yeem tshem tawm cov impurities loj | Lub Cav Dag Zog (NTU) | Residual Chlorine cov ntsiab lus hauv cov dej haum (MG / L) | Haum rau cov organic teeb meem ntsiab lus hauv dej (mg / l) | Cov kab mob cov ntsiab lus hauv dej (CFU / ML) |
| Ua kom tau cov lim roj carbon lim | Cov ntxhiab tsw, seem ntawm cov tshuaj chlorine, qee cov organic muaj teeb meem, ib qho nyiaj tsawg ntawm cov hlau hnyav | Hauv qab no 5 | Hauv qab no 0. 5 | 5 lossis tsawg dua | - |
| Ultrarofiltration Lim | Cov kab mob, colloids, macromolecular cov organic teeb meem, qee cov kab mob | Hauv qab no 5 | Hauv qab 0. 1 | 10 lossis tsawg dua | Hauv qab 100 |
| Rov Qab Osmosis Lim | Cov hlau hnyav ions, cov kab mob, cov kab mob, soluble ntsev, thiab lwm yam. | Hauv qab no 1 | Hauv qab 0. 1 | 1 lossis tsawg dua | Hauv qab no 1 |
3. Kev tshuaj xyuas ntawm yam cuam tshuam rau cov dej ua haujlwm zoo hloov ntau yam ntawm cov ntxaij lim dej
Lim Khoom Siv Khoom
Lub taub lim keeb yog cov tseem ceeb tivthaiv ntawm lub lim, thiab nws cov khoom siv txiav txim siab qhov ntau ntawm cov dej ua tau zoo uas tuaj yeem hloov kho tau. Hais txog cov roj carbon lim ua haujlwm, txiv maj phaub plias cov pa roj carbon muaj ib qho chaw loj dua li cov pa roj carbon ntau. Nws muaj lub peev xwm muaj zog rau Adsorb tsw, seem ntawm cov tshuaj chlorine thiab cov organic teeb meem, thiab yog qhov tsim nyog rau cov dej dav dav. Ultrafiltration membranes yog ua los ntawm ntau cov ntaub ntawv. Piv txwv li, Polyethersulfone (PES) muaj zoo hydrophilicity. Thaum lim dej muaj ntau cov microorganisms thiab colloids, nws tsis yooj yim rau txhaws, tuaj yeem tswj cov dej zoo rau cov hom dej no.
Lub Technology Filtration
Cov thev naus laus zis sib txawv yog qhov haum rau cov dej zoo sib txawv. Ion Txauv thev naus laus zis feem ntau tau siv los soften dej nyuaj thiab tshem cov calcium thiab magnesium thiab magnesium. Nws yog qhov ua tau zoo thaum lub hardness yog siab tab sis cov impurities yog ob peb. Membrane filtration technologies, xws li ultrafiltration thiab rov qab kho me me, tab sis lawv muaj cov tshuaj me me, lwm yam yuav tsum muaj qhov yooj yim. Lub tshuab hluav taws xob tshiab muaj peev xwm ADSORB them ions los ntawm kev kho cov dej muaj ntau yam thiab tsis muaj txiaj ntsig zoo ntawm nws cov dej muaj txiaj ntsig zoo.
Cov cuab yeej tsim thiab cov txheej txheem
Kev lim tsim thiab tsim cov txheej txheem tsim muaj cuam tshuam rau cov dej muaj txiaj ntsig zoo ntau. Tsim nyog dej ntws Channel tsim kom ntseeg tau tias dej yog tusyees faib rau hauv lub lim thiab txhim kho kev ua kom pom tseeb. Qee qhov kev lim dej siab siv ntau txoj kev dej siv ntau txoj kev hauv dej thiab qhov hluav taws xob tsim los ua kom siv tau ntawm lub taub lim. Kev tsim kho cov txheej txheem tsim khoom yog kuj tseem ceeb. Tus thim rov qab osmosis membrane tsim cov txheej txheem muaj cov kev xav tau siab. Qhov kev sib txuam ntawm membrane pore loj thiab lub zog sib txuas ntawm daim nyias nyias thiab txheej txhawb nqa nws cov khoom kom zoo. Yog tias cov txheej txheem tsis tau nce mus rau tus qauv, nws yog ib qho yooj yim los ua kom muaj kev tsis xws luag, ua rau cov dej ua kom zoo.
4. Teeb meem thiab kev soj ntsuam kev soj ntsuam tshwm sim los ntawm cov dej tsis zoo ua tau zoo
Dej tsis zoo tsis tau raws cov qauv
Txhawm rau txhim kho qhov zoo ntawm cov dej haus, thaj chaw nyob deb nroog tau nruab tsa cov lim ultrafiltration. Cov dej tsis muaj kuab paug los ntawm kev ua liaj ua teb cov kab ke tsis muaj cov kab mob uas muaj cov kab mob thiab cov dej sib xyaw, cov hlau uas yaj thiab cov hlau hnyav. Txawm hais tias ultrafiltration ntxaij lim dej tuaj yeem tshem tawm cov kab mob me thiab colloids, lawv tsis muaj txiaj ntsig tawm tsam cov organic thiab cov hlau hnyav. Tom qab kuaj, cov organic teeb meem ntsiab lus hauv Kev tu tus kheej dej Irrigation Limywg dejTshaj rau lub teb chaws tus qauv los ntawm 3 zaug, thiab cov cov ntsiab lus hlau hnyav ion ntau dua tus qauv. Cov neeg hauv zos muaj kev tsis xis nyob, ua xua thiab lwm cov tsos mob tom qab haus dej.
Cuab Yeej Siv Khoom Puas
Ib qho me me electroplating cog nroj tsuag yuav ib qho carbon lim rau cov dej ntau lawm. Lub electroplating wastewater muaj ntau npaum li cas ntawm cov hlau hnyav thiab muaj zog oxidizing tshuaj, uas tau tshaj tawm cov roj carbon ua haujlwm. Cov tshuab lim lim lim lim lim dej ua kom zoo yog oxidized thiab corroded nyob rau hauv ib lub sij hawm luv luv ntawm lub sijhawm, thiab kev tshaj tawm muaj peev xwm ploj lawm. Cov hlau hnyav hlau thaiv cov kav dej thiab cov li qub, ua rau cov khoom siv tsis tuaj yeem ua haujlwm. Lub electroplating cog muaj tau siv nyiaj ntau los hloov cov cuab yeej thiab kho cov dej khib nyiab.
5. Kev lag luam tsis muaj cov qauv dej ua haujlwm zoo thiab kev txhim kho kev ua haujlwm
Tam sim no, tsis muaj tus qauv sib koom ua ke rau kev siv cov qauv dej kom zoo. Hom lus sib txawv thiab hom kev lim tawm muaj vague piav qhia zoo, ua rau nws nyuaj rau cov neeg siv khoom xaiv cov khoom tsim nyog. Txawm hais tias muaj qee cov qauv kev lag luam hauv cov qauv lag luam, lawv tsis paub meej txaus, thiab qhov sib txawv ntawm cov dej ua tau zoo hauv cov cheeb tsam sib txawv tsis tau txiav txim siab.
Txhim kho cov qauv yuav tsum muaj cov thawj coj ntawm cov koom haum kev lag luam thiab cov cai tswj hwm. Daim txheej txheem sib sau ua ke thiab cov ncauj lus kom ntxaws hloov cov dej ua kom zoo rau cov dej ua kom zoo rau cov dej ua kom zoo, xws li cov ntsiab lus turters, pH, pH, thiab cov ntsiab lus qias neeg. Tsim cov qauv tshwj xeeb rau cov khoom tshwj xeeb rau cov dej tshwj xeeb, xws li cov dej hardness thiab cov organic siab cov organic. Nyob rau tib lub sijhawm, tsim kom muaj kev txheeb xyuas lub koomhaum kev sib tw los kuaj thiab lees lub taub lim muaj peev xwm hloov kho kom zoo rau cov khoom lag luam zoo.
6. Cov tswv yim thiab yav tom ntej cov kev cia siab rau kev txhim kho lub peev xwm ntawm cov ntxaij lim dej kom yoog cov dej zoo
Thev naus laus zis thev naus laus zis
Cov tuam txhab lim yuav tsum nce R & D kev nqis peev thiab tsim cov ntaub ntawv lim tshiab thiab cov thev naus laus zis lim. Piv txwv li, lawv yuav tsum tsim cov khoom siv carbon nrog cov khoom muaj kuab paug loj dua thiab muaj zog los tiv thaiv kev ua kom muaj kuab paug tshiab, txhim kho kev ua haujlwm kom muaj kuab paug. Tshawb cov kev thov sib xyaw ua ke ntawm ntau lub teb limtiam, xws li kev sib txuas ion nrog rov qab osmosis technology los txhim kho cov dej ua kom zoo.
Kev pab cuam customized
Cov kev daws teeb meem siv raws li cov khoom siv dej ua tau zoo ntawm cov cheeb tsam sib txawv thiab kev lag luam. Cov tuam txhab tuaj yeem ua haujlwm nrog cov neeg siv khoom los sim cov dej ua tau zoo, txheeb xyuas cov kev ntsuas thiab cov ntxaij lim dej. Nyob rau hauv cov chaw nyob deb nroog, Composite lim uas tshem cov kab mob me, cov organic teeb meem, thiab cov hlau hnyav ions yog tsim raws li cov yam ntxwv ntawm cov khoom dej. Hauv cov teb muaj kev ua lag luam, cov lim ntim khoom siv tau customized rau cov txheej txheem sib txawv ntau lawm kom tau raws li cov dej num tus kheej xav tau.
Yav tom ntej, nrog kev nce qib ntawm kev siv tshuab thiab kev txhim kho cov qauv, muaj peev xwm ntawm cov ntxaij lim dej kom yoog cov dej zoo yuav txhim kho. Nws cia siab tias cov lim dej Universal uas tau hloov kho kom haum rau tag nrho cov lim dej tshwj xeeb, lossis cov lim dej zoo ua haujlwm rau cov dej tsis zoo, yuav tshwm sim. Kev lag luam yuav tsim kho hauv cov kev coj ua kom pom tseeb, kev txuag hluav taws xob ua kom zoo dua qub, kev txuag ib puag ncig kom tau raws li cov neeg xav tau zoo.