Daim Ntawv Thov Titanium Anode Hauv Kev Kho Mob Wastewater

Nrog rau qhov muaj kuab paug dej ntau zuj zus, daim ntawv thov ntawm titanium anodes hauv kev kho dej khib nyiab tau dhau los ua ib qho kev tshawb pom tseem ceeb hauv kev tiv thaiv ib puag ncig. Nws daws cov teeb meem ntawm kev ua haujlwm tsis zoo, kev siv hluav taws xob ntau, thiab kev ua qias tuaj hauv cov thev naus laus zis kho dej phwj tuaj, muab kev daws teeb meem txhim khu kev qha thiab ruaj khov rau kev ntxuav dej phwj hauv kev lag luam thiab hauv nroog.
Titanium anode, tseem hu ua DSA anode, yog ib qho anode uas tsis yaj tau ua los ntawm titanium ua lub substrate thiab coated nrog cov hlau muaj nqis oxide los ntawm cov txheej txheem tshwj xeeb. Cov khoom siv tshwj xeeb tau ua tiav cov txiaj ntsig hauv kev kho dej khib nyiab.
Lub hauv paus ntsiab lus ntawm titanium anode hauv kev kho dej khib nyiab
Titanium anodes ua rau pom kev ua haujlwm zoo heev hauv kev kho dej khib nyiab. Tom qab qhib lub zog, lub titanium anode tsim cov tshuaj muaj zog heev xws li hydroxyl radicals thiab chlorine nquag los ntawm electrolysis, uas tuaj yeem ua rau cov qauv molecular ntawm cov kuab paug organic hauv cov dej khib nyiab puas tsuaj. Titanium anodes Feem ntau ua tiav kev ntxuav cov dej khib nyiab los ntawm ob txoj kev: kev oxidation ncaj qha thiab kev oxidation tsis ncaj qha - kev oxidation ncaj qha rhuav tshem cov pa phem ntawm qhov chaw ntawm anode, thaum kev oxidation tsis ncaj qha siv cov oxidant tsim los ntawm anode los cuam tshuam nrog cov pa phem, ua rau cov pa oxygen xav tau (COD), ammonia nitrogen, thiab chromaticity poob qis.
Piv nrog cov graphite lossis cov anodes ua los ntawm cov hlau lead, titanium anodes muaj cov pa oxygen tsawg dua thiab muaj zog catalytic zoo dua, uas tuaj yeem txhim kho kev kho mob thaum txo kev siv hluav taws xob, ua rau tag nrho cov txheej txheem kho dej phwj tuaj yeem siv hluav taws xob ntau dua thiab zoo rau ib puag ncig.
Cov xwm txheej siv tau ntawm titanium anodes hauv kev kho dej khib nyiab
Titanium anodes tuaj yeem hloov kho tau zoo rau cov kev xav tau kev kho mob ntawm ntau hom dej khib nyiab hauv kev kho dej phwj tuaj, thiab lawv qhov ua tau zoo tau raug lees paub tag nrho hauv kev xyaum ua haujlwm engineering
Hauv kev kho cov dej khib nyiab hauv kev lag luam, titanium anodes ua tau zoo hauv kev kho cov ntsev ntau, COD siab, thiab cov dej khib nyiab uas nyuaj rau degrade los ntawm kev lag luam xws li tshuaj lom neeg, electroplating, luam ntawv thiab dyeing, thiab papermaking. Piv txwv li, hauv kev kho cov dej khib nyiab electroplating, titanium anodes tuaj yeem tshem tawm cov hexavalent chromium, cyanide, thiab cov hlau hnyav ions, nrog rau tus nqi rov qab tau cov hlau muaj nqis ntau dua 99%, tus nqi tshem tawm cyanide ntawm 99.8%, thiab tsis muaj cov pa roj lom. Hauv kev kho cov dej khib nyiab luam ntawv thiab zas xim, titanium anodes tuaj yeem ua rau cov xim ploj sai sai thiab rhuav tshem cov xim, nrog rau tus nqi tshem tawm xim ntau dua 95%.
Hauv kev kho dej phwj hauv nroog, cov titanium anodes siv rau kev kho dej tob thiab rov siv dua cov dej rov ua dua tshiab, tshem tawm cov ammonia nitrogen thiab cov organic teeb meem ntawm cov dej phwj, txhim kho cov dej zoo, thiab ua tau raws li cov qauv rau kev siv dej rov ua dua tshiab. Titanium anodes kuj tseem siv tau rau kev tua kab mob ntawm cov dej haus, hloov cov tshuaj tua kab mob chlorine ib txwm muaj, zam kev tsim cov khoom tsis zoo, thiab ua kom muaj kev nyab xeeb ntawm cov dej haus. Titanium anodes kuj tseem tsim nyog rau kev tswj hwm kev ua qias tuaj thaum muaj xwm txheej ceev thiab kev kho cov dej khib nyiab hauv tsev kho mob, muab cov kev daws teeb meem sai thiab zoo.
Qhov zoo ntawm titanium anodes hauv kev kho dej khib nyiab daim ntawv sau npe
Titanium anodes tuaj yeem dhau los ua qhov kev xaiv tseem ceeb rau kev kho dej phwj tuaj, muaj feem cuam tshuam nrog lawv cov txiaj ntsig, uas coj tus nqi tsim nyog rau cov haujlwm kho dej phwj tuaj:
Ua ntej, kev tiv thaiv corrosion zoo heev. Lub titanium substrate tuaj yeem tsim cov zaj duab xis oxide ntom ntom, uas tuaj yeem nyob ruaj khov hauv cov dej khib nyiab acidic thiab alkaline, tsis yooj yim yaj lossis ua rau cov dej qias neeg, thiab tuaj yeem hloov kho rau cov xwm txheej kho dej khib nyiab nyuaj. Kev tiv thaiv corrosion yog ntau dua 10 npaug ntawm cov hlau tsis xeb ib txwm muaj, thiab lub neej ua haujlwm tuaj yeem ncav cuag 2-8 xyoo nyob rau hauv cov xwm txheej ua haujlwm ib txwm muaj, txo cov zaus hloov pauv thiab cov nqi txij nkawm.
Kev tiv thaiv ib puag ncig Lub zog ua haujlwm electrolysis ntawm titanium anode yog tshaj 80%, uas tuaj yeem txo qhov kev siv hluav taws xob zoo. Piv nrog rau cov txheej txheem kho mob biological, tus nqi ua haujlwm tuaj yeem txo tau 40%. Yuav tsis muaj kev ua qias tuaj ntxiv, thiab cov dej phwj tuaj yeem rov ua dua tshiab, uas yog raws li lub tswv yim ntawm kev tiv thaiv ib puag ncig ntsuab.
Qhov thib peb, nws muaj kev hloov kho tau. Raws li hom dej khib nyiab, qhov ntsuas kev kho mob, thiab txoj kev electrolysis, titanium anodes tuaj yeem tsim los ntawm ntau yam duab xws li phaj, mesh, thiab raj, thiab cov qauv txheej txheem sib txawv tuaj yeem xaiv los ua kom tau raws li qhov xav tau kev kho mob ntawm ntau yam haujlwm.

Yav Tom Ntej Kev Loj Hlob ntawm Titanium Anode Daim Ntawv Thov hauv Kev Kho Dej Khib Nyhiab
Nrog kev txhim kho tas mus li ntawm cov qauv kev tiv thaiv ib puag ncig thoob ntiaj teb, titanium anodes muaj qhov chaw loj hlob dav dua hauv kev kho dej khib nyiab. Nrog kev tsim kho tshiab ntawm cov ntaub ntawv txheej thiab cov txheej txheem npaj, titanium anodes yuav ua haujlwm tau zoo dua thiab txuag hluav taws xob -3D luam ntawv thev naus laus zis yuav ua tiav cov qauv electrode tshwj xeeb, thiab kev kho cov txheej txheem yuav txhim kho lawv lub neej kev pabcuam ntxiv.
Tib lub sijhawm, kev sib xyaw ua ke ntawm titanium anode nrog kev sib cais membrane, electro Fenton thiab lwm yam thev naus laus zis yuav txhim kho kev kho dej phwj tuaj, pab ntau lub lag luam ua tiav lub hom phiaj ntawm "kev tso tawm tus qauv" thiab "kev tso tawm xoom", thiab ua rau muaj kev pab ntau dua rau kev tiv thaiv ib puag ncig dej thoob ntiaj teb.
Daim ntawv thov titanium anodes hauv kev kho dej khib nyiab yog ib qho kev daws teeb meem zoo, zoo rau ib puag ncig, thiab ruaj khov uas daws tau cov teeb meem tseem ceeb ntawm kev kho dej khib nyiab ib txwm muaj. Kev ua tau zoo heev, cov xwm txheej siv dav, thiab cov txiaj ntsig zoo tau dhau los ua cov khoom siv tseem ceeb rau kev kho dej khib nyiab electrochemical niaj hnub. Nrog rau kev txhim kho thev naus laus zis tas mus li, nws ua lub luag haujlwm tseem ceeb hauv kev tswj hwm dej qias neeg, uas pab tsim kom muaj ib puag ncig ntsuab thiab ruaj khov dua.

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