Carbon Steel Fenton Reactor Rau Kev Kho Dej

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Fenton reactor, tseem hu ua Fenton fluidized txaj reactor thiab Fenton cov tshuaj tiv thaiv ntauwd, yog cov cuab yeej tsim nyog rau oxidation ntawm cov dej khib nyiab los ntawm Fenton cov tshuaj tiv thaiv.Raws li cov pej thuam Fenton cov tshuaj tiv thaiv ib txwm muaj, peb lub tuam txhab tau tsim muaj patented Fenton fluidized txaj reactor.Cov cuab yeej siv no siv cov txheej txheem txaj fluidized los ua feem ntau ntawm Fe3 + ua los ntawm Fenton Method txuas rau saum npoo ntawm lub txaj fluidized Fenton cab kuj los ntawm crystallization lossis nag lossis daus, uas tuaj yeem txo qhov ntau npaum li cas ntawm Fenton Method thiab tus nqi ntawm cov tshuaj sludge tsim. (qhov sib ntxiv ntawm H2O2 yog txo los ntawm 10% ~ 20%).


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Txoj Cai Txheej Txheem

Fenton oxidation txoj kev yog los tsim hydroxyl radical (· oh) muaj zog oxidation muaj peev xwm nyob rau hauv lub xub ntiag ntawm Fe2 + nyob rau hauv acidic tej yam kev mob, thiab ua rau ntau lwm yam reactive oxygen hom kom paub qhov degradation ntawm cov organic tebchaw.Nws cov txheej txheem oxidation yog cov tshuaj tiv thaiv kab mob.Lub tiam ntawm · Oh yog qhov pib ntawm cov saw hlau, thaum lwm hom reactive oxygen thiab cov tshuaj tiv thaiv intermediates yog cov nodes ntawm cov saw.Txhua hom reactive oxygen tau noj thiab cov tshuaj tiv thaiv kab mob raug txiav.Cov tshuaj tiv thaiv mechanism yog complex.Cov pa oxygen reactive no tsuas yog siv rau cov organic molecules thiab mineralize lawv mus rau hauv inorganic tshuaj xws li CO2 thiab H2O.Yog li, Fenton oxidation tau dhau los ua ib qho tseem ceeb tshaj plaws oxidation technologies.

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Yam ntxwv

Fenton reactor, tseem hu ua Fenton fluidized txaj reactor thiab Fenton cov tshuaj tiv thaiv ntauwd, yog cov cuab yeej tsim nyog rau oxidation ntawm cov dej khib nyiab los ntawm Fenton cov tshuaj tiv thaiv.Raws li cov pej thuam Fenton cov tshuaj tiv thaiv ib txwm muaj, peb lub tuam txhab tau tsim muaj patented Fenton fluidized txaj reactor.Cov cuab yeej siv no siv cov txheej txheem txaj fluidized los ua feem ntau ntawm Fe3 + ua los ntawm Fenton Method txuas rau saum npoo ntawm lub txaj fluidized Fenton cab kuj los ntawm crystallization lossis nag lossis daus, uas tuaj yeem txo qhov ntau npaum li cas ntawm Fenton Method thiab tus nqi ntawm cov tshuaj sludge tsim. (qhov sib ntxiv ntawm H2O2 yog txo los ntawm 10% ~ 20%), Tus nqi ntawm Fe2 + txo los ntawm 50% ~ 70%, thiab cov sludge yog txo los ntawm 40% ~ 50%).Nyob rau tib lub sij hawm, cov hlau oxide tsim nyob rau saum npoo ntawm cov cab kuj muaj heterogeneous catalytic nyhuv.Lub tshuab nqus tsev fluidized tseem txhawb cov tshuaj oxidation cov tshuaj tiv thaiv thiab cov nyhuv hloov pauv loj, txhim kho COD tshem tawm tus nqi los ntawm 10% ~ 20%, thiab txuag 30% ~ 50% ntawm cov nqi kho mob thiab kev ua haujlwm.

Daim ntawv thov

Fenton reactor yog dav siv nyob rau hauv kev tshem tawm cov refractory organic pollutants, xws li luam ntawv thiab dyeing khib nyiab, oily wastewater, phenol khib nyiab, coking khib nyiab, nitrobenzene khib nyiab, diphenylamine khib nyiab thiab lwm yam.Raws li kev siv thev naus laus zis thev naus laus zis thev naus laus zis, Fenton txheej txheem siv cov saw hlau cov tshuaj tiv thaiv ntawm Fe2 + thiab H2O2 txhawm rau ua kom lub cim ntawm hydroxyl radical (· oh) nrog cov oxidation muaj zog, uas tuaj yeem oxidize ntau yam tshuaj lom thiab refractory organic tebchaw.Rau kev kho cov dej khib nyiab siab concentration refractory, nws tuaj yeem siv los ua cov tshuaj lom neeg ua ntej los txhim kho cov dej zoo thiab txhim kho biodegradability ntawm cov dej khib nyiab, Tsim cov kev mob zoo rau kev kho mob tom ntej.Nws yog tshwj xeeb tshaj yog haum rau cov kev kho mob siab heev ntawm cov dej khib nyiab uas nyuaj rau biodegrade los yog cov tshuaj oxidation, xws li cov khib nyiab pov tseg.


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