I-chlorine alkali electrolysis yenziwa kwiinkqubo ezimbini: i-diaphragm kunye nenkqubo ye-membrane, aphoamanzi anetyuwaukubeka iliso kugxininise kubalulekile ekuphuculeni iinkqubo. Iibrines, ezihlala ziqulathe amanqanaba aphezulu e-sodium chloride (NaCl) kunye nezinye ii-ion, zilungiswa ngobuchule obufana nokucoca i-brine electrodialysis kunye ne-chlorine alkali electrolysis.
Imiceli mngeni efana nemilinganiselo engangqinelaniyo, ukungasebenzi kakuhle kwenzwa, kunye nokusetyenziswa kwamandla aphezulu kunokuthintela ukusebenza kakuhle. Ngaphezu koko, ubomi be-membrane buya kuchaphazeleka ngenxa yokungcola komatshini kunye ne-calcium okanye i-magnesium salts, evala i-pores emihle ye-diaphragma okanye i-membrane ngexesha le-electrolysis.
I-Lonnmeter, umboneleli wesisombululo onamava kunye nomenzi okhokelayo wemitha yoxinaniso ye-inline, ibonelela ngezisombululo ezininzi zokusetyenzwa kweenjineli, abaphathi bemisebenzi, kunye neengcali zolawulo lomgangatho ezifuna izinzwa zoxinzelelo ezithembekileyo kunye nezixhobo ezisetyenziselwa ukumisela ukuxinana kwe-brine ukulungisa le miba. Funda ukuze ufumanise ukuba iinkqubo zokubeka iliso eziphucukileyo zinokutshintsha njani ukusebenza kwakho.
Ukuqonda ukuCocwa kweBrine kunye neMingeni yokuMamela
Yintoni iBrine Purification?
Ukucocwa kwe-brine yinkqubo yokunyanga izisombululo ze-saline ukususa ukungcola, okufana ne-divalent ion (Ca²⁺, Mg²⁺), i-organic matter, kunye ne-scaling compounds njenge-calcium sulfate (CaSO₄). Yinkqubo ebalulekileyo kumashishini afana ne-chloralkali yokucoca i-brine kunye ne-sodium chloride yokucoca i-brine, apho i-high-purity brine iyimfuneko kwinkqubo esebenzayo ye-chloralkali. Ubuchwephesha obufana ne-electrodialysis (ED) kunye ne-electrodialysis reversal (EDR) zisetyenziswa ngokubanzi ukugxila kwi-brine ngelixa kusahlula ii-ion ekujoliswe kuzo. Nangona kunjalo, ulawulo oluchanekileyo loxinzelelo lwe-brine kwiinkqubo ze-chlor alkali lubalulekile ukuthintela ukungasebenzi kakuhle, njengokunyuka kokusetyenziswa kwamandla okanye ukuthotywa komgangatho wemveliso.
Amanqaku Entlungu kwi-Brine Concentration Measurement
Ukuphazamiseka koKuqulunqwa kweBrine entsonkothileyo
Iibrines ezisuka emanzini olwandle zibuyisela umva i-osmosis okanye iinkqubo zemizi-mveliso zihlala ziqulathe umxube we-monovalent (Na⁺, Cl⁻) kunye ne-divalent ion (Ca²⁺, Mg²⁺, SO₄²⁻), kunye ne-organic matter kunye ne-scaling compounds njenge-silica. La macandelo aphazamisa i-sensor concentration ye-brine, ekhokelela ekufundweni okungachanekanga. Umzekelo, i-conductivity probes, eqhele ukusetyenziswa kumlinganiselo woxinaniso lwe-brine, inokutolika gwenxa imiqondiso ngenxa ye-divalent ion okanye i-organic fouling, ibe nzima ukujongwa kwexesha lokwenyani kwi-electrodialysis yokucoca i-brine.
Ukuhlambalaza kunye nokuKhala kwiiSensors
Amanzi anetyuwa ephezulu, ahlala efikelela kwi-180–200 g/L iyonke into eqinileyo enyityilisiweyo, ibangela ukungcoliseka kunye nokunyuswa kweemonitha zoxinaniso lwebrine njengeprobe zokuqhuba okanye ii-electrode ezikhetha i-ion. Ukulinganisa iikhompawundi ezifana ne-calcium carbonate okanye i-sulfate yakha phezu kwe-sensor surfaces, ukunciphisa ukuchaneka kunye nokufuna ukugcinwa rhoqo. Ekucocweni kwe-chlor alkali brine, oku kukhokelela ekwenyukeni kwexesha kunye neendleko, nokuba i-electrodialysis ibuyisela umva ukuthotywa kwenwebu.
Iimpembelelo zokuNxibelelaniswa kwePolarization
Kwi-electrodialysis yokuhlanjululwa kwebrine, i-concentration polarization kufutshane ne-ion-exchange membranes idala ukuhluka koxinaniso lwe-ion yendawo, yenze kube nzima ukulinganisa ukuxinana kwebrine eninzi. Oku kuyingxaki ngakumbi kuxinano oluphezulu lwangoku, apho ukufuduka kwe-ion kukhulisa i-polarization, okukhokelela kufundo oluguquguqukayo olusuka kwizixhobo ezisetyenziselwa ukumisela ukugxilwa kwe-brine.
Izisombululo zokuHlola okuSebenzayo kokuGxininiswa kweBrine
Ukwazisa i-Brine Concentration Monitor kumgca weMveliso
Ikwinqanaba eliphezuluiimonitha zoxinaniso lwebrineUkugxininiswa kwe-brine ngexesha lokuthintela ukungcola kwangaphambili. Emva koko unciphise ukulinganisa kwi-calcium sulfate okanye i-carbonate, ukunciphisa ukuphindaphinda kokulondolozwa kwiinkqubo zokucoca i-brine. Lonnmeterimitha yoxinaniso lwe-ultrasonicIsebenza kumlinganiselo wexesha langempela lokuxinana kwi-electrodialysis yokucoca i-brine.
Ichaphazela isantya sesandi ngokulinganisa ixesha lothumelo lwamaza omsindo ukusuka kumthombo womqondiso ukuya kumamkeli womqondiso. Le ndlela yokulinganisa ayichatshazelwa yi-conductivity, umbala kunye nokungafihli kolwelo, iqinisekisa ukuthembeka okuphezulu kakhulu. Abasebenzisi banokufikelela ukuchaneka komlinganiselo we-5 ‰, 1 ‰, 0.5 ‰.
IiNkqubo zoNyango lwaPhambi kwi-line
Ukusetyenziswa kwe-in-line pretreatment ukususa i-scaling compounds (umzekelo, i-CaSO₄, i-silica) ngaphambi kokuba i-electrodialysis yokuhlanjululwa kwe-brine inciphisa ukuchithwa kwenzwa kunye nokuphucula ukuchaneka komlinganiselo. Iinkqubo zokunyanga kwangaphambili, ezifana ne-nanofiltration okanye i-chemical precipitation, iqinisekisa ukuba i-brine ecocekileyo ingena kwinkqubo ye-ED, izuza zombini i-sensor kunye ne-membrane.
Iinkqubo zokuJonga ezikrelekrele
Ukudibanisa i-real-time brine sensors concentration kunye ne-periodic uhlalutyo lokulinganisa ibhalansi yeendleko kunye nokuchaneka. Ngelixa iindlela eziphambili ezifana ne-ICP-OES zingasebenzi ngokuqhubekayo ukubeka iliso, zibonelela ngedatha echanekileyo ephezulu yokulinganisa, iqinisekisa ulawulo oluthembekileyo lwe-brine kwiinkqubo ze-chlor alkali.
Ulawulo lweNkqubo ePhambili kunye noHlalutyi
Uhlalutyo lwedatha yexesha langempela kunye nokufunda komatshini kunokulungisa imiphumo ye-polarization yoxinaniso kunye nokuphucula ukuthembeka komlinganiselo. Ngokuhlalutya idatha ye-sensor ecaleni kweeparamitha zenkqubo, ezi nkqubo zilungiselela ukubeka iliso kwi-brine ngaphandle kwe-hardware eyongezelelweyo, ukunciphisa ukusetyenziswa kwamandla kunye neendleko.
Ii-FAQs
Yintoni iBrine Purification?
Ukucocwa kwe-brine kubandakanya ukususa ukungcola kwizisombululo ze-saline ukuvelisa i-high-purity brine kwizicelo zemizi-mveliso ezifana nokucocwa kwe-chlor alkali brine okanye i-electrodialysis yokucoca i-brine. Iqinisekisa iinkqubo ezisebenzayo kunye neziphumo ezikumgangatho ophezulu ngokusebenzisa itekhnoloji efana ne-ED ukugxila kunye nokucoca i-brine.
Zeziphi izixhobo ezisetyenziswayo ukumisela ukuzinziswa kweBrine?
Izixhobo eziqhelekileyo ezisetyenziselwa ukumisela ugxininiso lwe-brine ziquka i-conductivity probes, i-ion-selective electrode, kunye nezixhobo zohlalutyo eziphezulu ezifana ne-ion chromatography. Iiprobes zokuqhuba zingabizi kakhulu kodwa azikhethi, ngelixa i-ion-selective electrode inika ukuchaneka kwee-ion ezithile kwi-concentration measurement ye-brine.
Ndingenza Njani Ukuhlangabezana Neengxaki Zoxinzelelo lwe-Brine?
Iingxaki zoxinaniso lwe-brine ezifana ne-fouling, i-polarization, okanye ukuphazamiseka kunokuqwalaselwa nge-sensor yoxinaniso ye-ultrasonic, unyango lwangaphambili, kunye nokuguqulwa kwe-electrodialysis. Iinkqubo zokubeka iliso ze-Hybrid kunye nohlalutyo oluphambili ngakumbi ukomeleza ukuchaneka kunye nempumelelo kwiinkqubo zokucoca i-brine.
Ukujongwa okusebenzayo koxinaniso lwebrine luyimfuneko ekuphuculeni ukucocwa kwebrine ekukhupheni ityuwa, i-chlor-alkali, kunye namashishini okucoca amanzi amdaka. Ngokujongana namanqaku entlungu afana ne-complex brine compositions, i-sensor fouling, kunye ne-concentration polarization effects, i-sensor ye-concentration ye-brine ephezulu kunye nezicwangciso zokuphucula inkqubo inokuphucula kakhulu ukusebenza kakuhle kunye nokunciphisa iindleko.
Qhagamshelana nomthengisi othembekileyo uLonnmeter wabahloli boxinaniso lwebrine namhlanje ukuze ucele ikowuti okanye idemo kwaye ulawule imisebenzi yakho.
Ixesha lokuposa: Jun-18-2025
