Uludwe lweMveliso


Electro-oxidation (EO) bubuchule obusetyenziselwa ukucocwa kwamanzi amdaka, ngakumbi kumanzi amdaka avela kwimizi-mveliso. Luhlobo lwenkqubo ye-oxidation ephezulu (AOP) ebandakanya ukusetyenziswa komthombo wamandla wangaphandle kwiseli ye-electrochemical equlethe iperi enye okanye ngaphezulu kwee-electrode. Inkqubo isebenza ngokwenza iintlobo eziqinileyo ze-oxidizing kwi-anode, ezisebenzisana nezingcoliso kunye nokunciphisa. I-compounds refractory iguqulwa ibe yi-reaction intermediates kwaye ekugqibeleni ibe ngamanzi kunye ne-CO2 ngokusebenzisa i-mineralization epheleleyo.

Iimpawu eziphambili ze-Electro-Oxidation:

Electrochemical Cell: Ukuseta kuqukethe iseli ye-electrochemical ene-electrode ezimbini, i-anode kunye ne-cathode, exhunywe kumthombo wamandla.

Ukwenziwa kweentlobo ze-Oxidizing: Xa igalelo lamandla kunye ne-electrolyte eyaneleyo exhasayo inikezelwa, iintlobo ze-oxidizing ezinamandla zenziwa kwindawo ye-anode, edibanisa nezinto ezingcolileyo kunye nokunciphisa.

I-Hydroxyl Radicals: I-Hydroxyl radicals (HO•) zi-oxidants ezisebenza kakhulu ezinokusabela phantse kuzo zonke izingcolisi eziphilayo kwaye zizenze zibe minerali kwi-CO2 kunye ne-H2O ngokungakhethiyo kuxinzelelo lwe-ambient kunye nobushushu bomoya.

Izixhobo ze-Anode: Izinto ze-anode zinokwahluka kakhulu ngokwesicelo, kunye ne-boron-doped diamond (BDD) i-electrodes esetyenziswa ngokuqhelekileyo ekusebenzeni kwayo okuphezulu ekuveliseni iintlobo ezisebenzayo.

Izinto zeCathode: Iicathodes zenziwa ngeepleyiti zensimbi ezingenasici, iplatinam mesh, okanye icarbon felt electrode.

Ubuchule: I-Electro-oxidation inokuphelisa ungcoliseko ngokusebenzisa i-oxidation ngokuthe ngqo kwi-anode / i-aqueous interface yesisombululo kunye ne-anodically eveliswa phakathi, njengeentlobo ze-oksijini ezisebenzayo.

eziluncedo: Electro-oxidation ayifuni ukongezwa kwangaphandle kweekhemikhali, kulula ukuseta, kwaye inokudityaniswa nobunye ubuchwephesha ukuphumeza imigangatho ephezulu yokuthotywa ngelixa kuncitshiswa iindleko zokusebenza.

lwezicelo: Electro-oxidation isetyenziselwe ukunyanga izingcolisi ezininzi ezinobungozi nezingaboliyo, kubandakanywa aromatics, amayeza okubulala izitshabalalisi, amachiza, kunye nedayi.


Electro-Oxidation ziquka:Ukubulala iintsholongwane emanzini amdaka kunye ne-anode ye-oxidation,ukususwa kwe-ammonia nitrogen anode,ukususwa kwe-cod anode.

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