KHOOM sau

Electro-oxidation (EO) yog cov txheej txheem siv rau kev kho cov dej khib nyiab, tshwj xeeb tshaj yog rau cov khoom siv hluav taws xob. Nws yog ib hom txheej txheem oxidation siab heev (AOP) uas cuam tshuam nrog kev siv cov khoom siv hluav taws xob sab nraud rau hauv cov hluav taws xob hluav taws xob uas muaj ib lossis ntau khub ntawm electrodes. Cov txheej txheem ua haujlwm los ntawm kev tsim cov oxidizing muaj zog ntawm cov anode, uas cuam tshuam nrog cov kab mob thiab degrade lawv. Cov refractory tebchaw yog hloov mus rau hauv cov tshuaj tiv thaiv intermediates thiab thaum kawg rau hauv dej thiab CO2 los ntawm tag nrho cov mineralization.

Cov yam ntxwv tseem ceeb ntawm Electro-Oxidation:

Electrochemical Cell: Kev teeb tsa muaj cov khoom siv hluav taws xob hluav taws xob nrog ob lub electrodes, anode thiab cathode, txuas nrog lub zog hluav taws xob.

Kev tsim cov oxidizing hom: Thaum muaj cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob txaus, muaj zog oxidizing hom yog tsim nyob rau ntawm qhov chaw anode, uas cuam tshuam nrog cov kab mob thiab degrade lawv.

Hydroxyl Radicals: Hydroxyl radicals (HO•) yog cov reactive oxidants uas tuaj yeem hnov ​​​​mob nrog ze li tag nrho cov organic paug thiab mineralize lawv mus rau CO2 thiab H2O tsis xaiv nyob rau hauv ambient siab thiab atmospheric kub.

Cov khoom siv Anode: Cov ntaub ntawv anode tuaj yeem sib txawv heev raws li daim ntawv thov, nrog boron-doped pob zeb diamond (BDD) electrodes feem ntau siv rau lawv cov kev ua haujlwm siab hauv kev tsim cov hom reactive.

Cov khoom siv Cathode: Cathodes feem ntau yog ua los ntawm stainless hlau daim hlau, platinum mesh, los yog carbon muaj electrodes.

efficiency: Electro-oxidation tuaj yeem tshem tawm cov kab mob los ntawm kev oxidation ncaj qha ntawm anode / aqueous tov interface thiab los ntawm anodically generated intermediates, xws li reactive oxygen hom.

Zoo: Electro-oxidation tsis tas yuav tsum tau ntxiv cov tshuaj ntxiv, yog qhov yooj yim rau kev teeb tsa, thiab tuaj yeem ua ke nrog lwm cov thev naus laus zis kom ua tiav cov txheej txheem degradation siab thaum txo cov nqi ua haujlwm.

Daim ntaub ntawv: Electro-oxidation tau siv los kho ntau yam kab mob uas tsis zoo thiab tsis muaj biodegradable, nrog rau cov tshuaj tsw qab, tshuaj tua kab, tshuaj, thiab dyes

Electro-Oxidation muaj xws li:Cov dej khib nyiab pov tseg thiab oxidation anode,tshem tawm ammonia nitrogen anode,tshem tawm cod anode.