Electrolysis ntawm cov dej. Yuav ua li cas yog tus txheej txheem thiab yog vim li cas koj xav tau nws

Hu electrolysis kev physico-tshuaj txheej txheem nyob rau hauv uas cov kua los yog, nyob rau hauv lwm yam lus, cov ntsha splits rau hauv zoo thiab tsis zoo ions. Qhov no tshwm sim nyob rau hauv tus ntawm ib tug hluav taws xob tam sim no. Yuav ua li cas, ces, yuav siv sij hawm tus txheej txheem no?

Electrolysis dej tshwm sim vim lub fact tias cov hluav taws xob tam sim no dhau los ntawm lub ntsha ua rau ib tug cov tshuaj tiv thaiv nyob rau hauv cov electrodes, uas yog tso thiab qhov zoo thiab tsis zoo ions. Thaum lub zoo them electrode (cathode) tso cations, ntsig txog, nyob rau hauv lub zoo (anode) - anions. Lub ntsha yuav muaj xws li dej, uas acid yog ntxiv, los yog ib lub ntsev tov. Disintegration hlau salts thiab acid residue tshwm sim tom qab lub ntsha yog dhau los ntawm ib tug hluav taws xob tam sim no. Them nrog zoo hluav taws xob hlau haum rau lub cathode (tsis zoo them electrode), uas yog lub hlau yog hu ua ib tug ntawv. Acid residue, ib tug tsis zoo them, nws nyhav mus rau lub anode (lub zoo them electrode), thiab yog hu ua ib tug anion. Electrolysis enables cov tau txais daim ntawv ntawm cov ntsev zoo ntxuav ntsiab, li ntawd, yog dav siv nyob rau hauv ntau yam ceg ntawm niaj hnub kev lag luam.

Electrolysis dej no tseem ceeb heev hnub no, raws li phav phav ntawm cov lag luam siv dej rau ib tug neeg theem ntawm nws lawm. Qhov no yog piav los ntawm qhov tseeb hais tias tom qab feem ntau ntawm cov dab uas yog nqa tawm nyob rau hauv Enterprises, dej tom qab siv ua ib tug txaus ntshai rau cov neeg thiab cov tsiaj qus kua. Dej electrolysis yog siv rau wastewater kho mob, uas yuav tsum tsis txhob tuaj mus rau hauv lub hauv av los yog ib qhov chaw ntawm cov dej ntshiab. Qhov no wastewater yuav tsum tau ntxuav los mus tiv thaiv ib tug ecological kev puas tsuaj, kev pheej hmoo ntawm uas yog twb heev nyob rau hauv ntau thaj tsam ntawm Russia.

Niaj hnub no muaj ntau ntau txoj kev electrolysis ntawm cov dej. Cov no muaj xws electroextraction, electrocoagulation thiab electroflotation. Electrolysis dej siv ntxuav wastewater, ua nyob rau hauv electrolysis hlwb. Cov no yog cov tshwj xeeb lug, nyob rau hauv uas lub organic tshuaj yog decomposed rau hauv cov hlau, acids thiab lwm yam teej tug mus rau hauv qeb ntawm inorganic keeb kwm. Tshwj xeeb yog ib qho tseem ceeb rau wastewater kho mob nyob rau hauv tej lag luam xws li tshuaj kev lag luam, qhov twg muaj ua hauj lwm nrog tooj liab thiab cov hlau lead, raws li zoo raws li nyob rau cov nroj tsuag, ua xim, lacquers, enamels. Ntawm cov hoob kawm, qhov no tsis yog cov uas pheej yig tshaj txoj kev dawb huv dej siv electrolysis, tab sis cov nqi uas txuam nrog kev kho mob ntawm cov dej, tsis txhob mus rau hauv kev sib piv rau tib neeg noj qab haus huv thiab ib puag ncig nyob rau hauv lub siab.

Ib tug interesting tseeb, tab sis nws yog ua tau mus nqa tawm electrolysis dej nyob rau hauv lub tsev. Qhov no txoj kev tsis coj ib tug ntau ntawm lub sij hawm thiab nyiaj txiag thiab yuav cia rau zus tau tej cov pa thiab hydrogen. Nyob rau hauv ib lub taub ntim dej, nyob rau lub pre-yaj ntsev (ntsev yog tsim nyog los noj tsis tsawg tshaj li ¼ volume ntawm cov dej), ob electrodes yog omitted. Lawv yuav tsum tau ua los ntawm tej hlau. Lub electrodes yog kev cob cog rua rau ib lub hwj chim mov nrog ib tug tam sim no lub dag lub zog muaj tsawg kawg yog 0.5 A. Nyob rau hauv ib yam ntawm cov electrodes tsim npuas, uas qhia hais tias tus electrolysis dej nyob rau hauv domestic tej yam kev mob yog kev vam meej. Qhov no txoj kev muaj peev xwm muab tau caustic dej qab zib, tshuaj chlorine ua, thiab lwm yam tshuaj hais, nyob ntawm seb dab tsi yog nyob rau hauv lub ntsha. Ntshav yog siv nyob rau hauv dej electrolysis plazmoteplolizerah. Qhov no newest niaj hnub ntaus ntawv khiav hauj lwm hom ntshav electrolysis ntawm dej thiab nws ncaj qha cua sov rau tej kub. Ntshav electrolysis dej ua rau nws ua tau rau ua tshiab hom ntawm lub zog, uas txhua txhua hnub ntau thiab ntau nyob rau hauv yuav tsum tau ntawm tib neeg. Lub zog uas yuav tau ua los ntawm dej, yuav muab ib lub sij hawm los tsim ib tug tshiab, kev nyab xeeb thiab zoo hom ntawm lub zog qhov chaw. Cov tshwm sim ntawm ntshav electrolysis dej yog tsis tau tag nrho to taub, tab sis lawv muaj zoo lo lus cog tseg thiab yog li ntawd sib kawm los ntawm niaj hnub kws tshawb fawb.