Sezvo tsvakurudzo ichifambira mberi, tekinoroji yekurapa mvura yakasviba yemumaindasitiri uchishandisa iron-carbon microelectrolysis yakura zvakanyanya. Tekinoroji yeMicroelectrolysis iri kuwana mukurumbira mukurapa mvura yakasviba yemumaindasitiri isingashande zvakanaka uye yave kushandiswa zvakanyanya mumabasa einjiniya.
Nheyo ye microelectrolysis iri nyore; inoshandisa ngura yesimbi kugadzira masero emagetsi ekugadzirisa mvura yakasviba. Nzira iyi inoshandisa marara esimbi sezvinhu zvisina kugadzirwa, zvisingade kushandiswa kwemagetsi, uye nokudaro, inomiririra pfungwa yekuti "kurapa marara netsvina." Kunyanya, muchikamu chemukati che electrolytic che microelectrolysis process, zvinhu zvakaita semarara esimbi uye activated carbon zvinowanzo shandiswa sefillers. Kuburikidza nemakemikari, ma Fe2+ ions anoderedza simba anogadzirwa, izvo zvinogona kuderedza zvimwe zvikamu mumvura yakasviba ine hunhu hwe oxidative.
Pamusoro pezvo, Fe(OH)2 inogona kushandiswa pakuomesesa mvura, uye activated carbon ine simba rekunyungudutsa mvura, ichibvisa zvinobudirira makemikari emuchadenga netupukanana. Nokudaro, microelectrolysis inosanganisira kugadzirwa kwesimba remagetsi risina simba kuburikidza nesero resimbi-kabhoni, iro rinokurudzira kukura uye metabolism yetupukanana. Chinhu chikuru chekushandisa nzira yekurapa mvura yemukati memagetsi ndechekuti haishandise simba uye inogona kubvisa tsvina dzakasiyana-siyana uye ruvara kubva mumvura yakasviba uku ichivandudza kuora kwezvinhu zvinodzoreredza simba. Tekinoroji yekurapa mvura yeMicroelectrolysis inowanzo shandiswa senzira yekurapa kana yekuwedzera pamwe chete nedzimwe nzira dzekurapa mvura kuti iwedzere kurapwa uye kuora kwemvura yakasviba. Zvisinei, inewo kuipa kwayo, nedambudziko guru riri rekuita zvishoma nezvishoma, kuvharika kwereactor, uye matambudziko mukurapa mvura yakasviba ine huwandu hwakawanda.
Pakutanga, tekinoroji ye iron-carbon microelectrolysis yakashandiswa pakurapa kudhaya nekudhinda mvura yakasviba, zvichipa mhedzisiro yakanaka. Pamusoro pezvo, tsvakiridzo yakakura uye kushandiswa kwakaitwa mukurapa mvura yakasviba ine organic yakawanda kubva mukugadzira mapepa, mishonga, coking, high-salinity organic wastewater, electroplating, petrochemicals, wastewater ine zvipembenene, pamwe nemvura yakasviba ine arsenic ne cyanide. Mukurapa mvura yakasviba yeorganic, microelectrolysis haingobvisi organic compounds chete asiwo inoderedza COD uye inowedzera kuora kwehupenyu. Inobatsira kubvisa mapoka e oxidative mu organic compounds kuburikidza ne adsorption, coagulation, chelation, uye electro-deposition, zvichigadzira mamiriro akanaka ekurapwa zvakare.
Mukushandiswa kwaro, microelectrolysis yesimbi-kabhoni yakaratidza zvakanakira zvikuru uye mikana yakanaka. Zvisinei, nyaya dzakadai sekuvharika uye kudzorwa kwepH zvinodzikamisa kufambira mberi kwemaitiro aya. Nyanzvi dzezvakatipoteredza dzinofanirwa kuita tsvakiridzo yakawedzerwa kuti dzigadzire mamiriro akanaka ekushandiswa kwetekinoroji yesimbi-kabhoni microelectrolysis mukurapa mvura yakawanda inoraswa mumaindasitiri.
Nguva yekutumira: Gunyana-07-2023
