Vim muaj kev ua qias tuaj ntawm ib puag ncig ntau zuj zus, kev kho dej khib nyiab tau dhau los ua ib qho tseem ceeb ntawm kev siv zog tiv thaiv ib puag ncig thoob ntiaj teb. Nrog rau kev nce qib ntawm thev naus laus zis, electrolysis tau tshwm sim los ua ib txoj hauv kev zoo, tswj tau, thiab zoo rau ib puag ncig rau kev kho cov dej khib nyiab hauv kev lag luam, cov dej phwj hauv tsev, thiab cov pa phem organic. Hauv plawv ntawm cov txheej txheem no yog lub zog hluav taws xob, ua haujlwm ua "lub cuab yeej tsav tsheb tseem ceeb" uas ua kom muaj kev xa hluav taws xob ruaj khov thiab raug. Tsab xov xwm no tshawb nrhiav cov ntsiab cai ua haujlwm, qhov zoo, cov xwm txheej siv, thiab kev xav txog kev tsim cov khoom siv hluav taws xob electrolytic hauv kev kho dej khib nyiab.
1. Vim li cas kev kho dej khib nyiab thiaj li xav tau cov khoom siv hluav taws xob electrolytic
Feem ntau cov txheej txheem kho dej khib nyiab raug muab faib ua cov txheej txheem lub cev, tshuaj lom neeg, thiab biological. Electrolysis yog ib feem ntawm pawg electrochemical thiab ua haujlwm los ntawm kev siv hluav taws xob los ua kom muaj kev oxidation, kev txo qis, kev nag lossis daus, lossis kev lwj ntawm cov pa phem.
Yuav kom ua tiav cov teebmeem no, cov txheej txheem xav tau kev tswj hwm qhov tam sim no thiab qhov hluav taws xob kom ruaj khov thiab raug - qhov no yog qhov uas lub zog hluav taws xob electrolytic los rau hauv. Nws muab lub zog hluav taws xob tseeb thiab cov xwm txheej tswj hwm uas tsim nyog los txiav txim siab qhov nrawm ntawm cov tshuaj tiv thaiv, kev ua haujlwm zoo, thiab kev kho mob zoo.
2. Txoj Cai Ua Haujlwm ntawm Cov Khoom Siv Fais Fab Electrolytic hauv Kev Kho Dej Khib Nyhiab
Kev kho dej khib nyiab electrolytic feem ntau yog siv anodic oxidation, cathodic reduction, thiab electrocoagulation los tshem tawm lossis hloov cov tshuaj lom neeg hauv dej.
(1) Kev Tshuaj Xyuas Anodic:
Ntawm qhov anode, cov electrons raug tso tawm thiab cov neeg sawv cev oxidizing muaj zog (xws li hydroxyl radicals · OH thiab oxygen O₂) raug tsim tawm, uas oxidize thiab rhuav tshem cov organic pollutants.
(2) Kev Sib Tshuam Cathodic:
Ntawm lub cathode, cov electrons raug nqus, ua rau kom txo qis thiab nag ntawm cov hlau ions, yog li tshem tawm cov hlau hnyav ntawm cov dej khib nyiab.
(3) Cov nyhuv electrocoagulation:
Thaum lub sijhawm electrolysis, cov hlau ions xws li Fe²⁺ thiab Al³⁺ raug tso tawm thiab hydrolyzed hauv dej los ua cov flocculants. Cov flocculants no nqus thiab tso cov pa phem, ua tiav kev sib cais thiab kev ntxuav kom huv.
3. Xaus Lus
Cov khoom siv fais fab electrolytic ua lub luag haujlwm tseem ceeb hauv cov txheej txheem kho dej khib nyiab niaj hnub no. Los ntawm kev ua kom muaj cov zis ruaj khov, kev tswj hwm meej, thiab kev siv hluav taws xob zoo, lawv ua rau cov txheej txheem electrochemical ua rau cov pa phem ploj mus, tshem tawm cov hlau hnyav, thiab txhim kho kev kho mob tag nrho. Thaum cov lag luam siv cov thev naus laus zis ntsuab thiab ruaj khov, cov khoom siv fais fab electrolytic yuav pom kev siv dav dua hauv kev kho dej khib nyiab siab heev thiab kev kho kom zoo dua qub.
Lub sijhawm tshaj tawm: Lub Kaum Hli-22-2025
