Njengoko uphando luqhubela phambili, itekhnoloji yokunyanga amanzi amdaka emizi-mveliso kusetyenziswa i-iron-carbon microelectrolysis iye yakhula ngokukhula. Itekhnoloji ye-Microelectrolysis ifumana ukugqwesa kunyango lwamanzi amdaka emizi-mveliso kwaye ifumene ukusetyenziswa ngokubanzi kubunjineli.
Umgaqo we-microelectrolysis ulula ngokuthe ngqo; isebenzisa ukubola kwesinyithi ukwenza iiseli ze-electrochemical kunyango lwamanzi amdaka. Le ndlela isebenzisa inkunkuma yentsimbi njengempahla ekrwada, engafuneki ukusetyenziswa kwezinto zombane, kwaye ke, ibandakanya ingcamango "yokuphatha inkunkuma ngenkunkuma." Ngokukodwa, kwikholamu yangaphakathi ye-electrolytic yenkqubo ye-microelectrolysis, izinto ezifana nenkunkuma yentsimbi kunye nekhabhoni esebenzayo zihlala zisetyenziswa njengezizaliso. Ngokusabela kweekhemikhali, ukuncipha okunamandla kwe-Fe2+ ion ziveliswa, ezinokunciphisa amacandelo athile kumanzi amdaka aneempawu ze-oxidative.
Ukongezelela, i-Fe (OH) i-2 ingasetyenziselwa ukudibanisa kunyango lwamanzi, kunye nekhabhoni esebenzayo ine-adsorption capabilities, isusa ngokufanelekileyo i-organic compounds kunye ne-microorganisms. Ngoko ke, i-microelectrolysis ibandakanya ukuveliswa kwamandla ombane obuthathaka ngokusebenzisa i-iron-carbon electrochemical cell, ekhuthaza ukukhula kunye ne-metabolism ye-microorganisms. Inzuzo ephambili yendlela yokucoca amanzi ye-electrolysis yangaphakathi kukuba ayisebenzisi amandla kwaye ingasusa ngaxeshanye ukungcola okuhlukahlukeneyo kunye nombala kumanzi amdaka ngelixa iphucula i-biodegradability ye-recalcitrant substances. Ithekhnoloji yokucoca amanzi ngeMicroelectrolysis idla ngokusetyenziswa njengendlela yonyango lwangaphambili okanye eyongezelelweyo kunye nezinye iindlela zokucocwa kwamanzi ukomeleza ukunyangeka kunye nokonakaliswa kwamanzi amdaka. Nangona kunjalo, ikwanazo nezinto ezingeloncedo, kunye nentlupheko enkulu kukucotha ngokwentelekiso amazinga okusabela, ukuvaleka kwereactor, kunye nemiceli mngeni ekuphatheni amanzi amdaka axinana kakhulu.
Ekuqaleni, iteknoloji ye-iron-carbon microelectrolysis yasetyenziswa kunyango lokudaya kunye nokuprintwa kwamanzi amdaka, avelisa iziphumo ezilungileyo. Ukongezelela, uphando olubanzi kunye nesicelo senziwe kunyango lwamanzi amdaka atyebileyo avela kwi-papermaking, amayeza, i-coking, i-high-salnity organic wastewater, i-electroplating, i-petrochemicals, i-pesticide-containtain-containing water, kunye namanzi amdaka aqukethe i-arsenic kunye ne-cyanide. Kunyango lwamanzi amdaka endalo, i-microelectrolysis ayisusi kuphela iikhompawundi zezinto eziphilayo kodwa inciphisa iCOD kwaye iphucula ukubola kwezinto eziphilayo. Iququzelela ukususwa kwamaqela e-oxidative kwi-organic compounds ngokusebenzisa i-adsorption, i-coagulation, i-chelation, kunye ne-electro-deposition, ukudala iimeko ezifanelekileyo zonyango olongezelelweyo.
Kwizicelo ezisebenzayo, i-iron-carbon microelectrolysis ibonise inzuzo ebalulekileyo kunye nethemba elithembisayo. Nangona kunjalo, imiba efana nokuvala kunye nokulawulwa kwe-pH iyanciphisa uphuhliso olongezelelweyo lwale nkqubo. Iingcali zokusingqongileyo kufuneka zenze uphando olongezelelweyo ukudala iimeko ezifanelekileyo ngakumbi zokusetyenziswa kweteknoloji ye-iron-carbon microelectrolysis kunyango lwamanzi amdaka amashishini amakhulu.
Ixesha lokuposa: Sep-07-2023
