chlorine alkali electrolysis e etsoa ka mekhoa e 'meli: diaphragm le lera,brinetlhokomelo ea mahloriso ke ea bohlokoa bakeng sa ho ntlafatsa mekhoa. Li-brine, tseo hangata li nang le maemo a phahameng a sodium chloride (NaCl) le li-ion tse ling, li sebetsoa ka mekhoa e kang ea brine purification electrodialysis le chlorine alkali electrolysis.
Mathata a kang litekanyo tse sa tsitsang, ho se sebetse hantle ha sensor, le tšebeliso e phahameng ea matla li ka sitisa tšebetso e sebetsang hantle. Ho feta moo, bophelo ba lera bo tla ameha bakeng sa litšila tsa mechine le letsoai la calcium kapa magnesium, le koalang li-pores tse ntle tsa diaphragma kapa lera nakong ea electrolysis.
Lonnmeter, mofani oa tharollo ea nang le boiphihlelo ebile e le moetsi ea ka sehloohong oa meter ea mahloriso ea inline, e fana ka litharollo tse ngata ho sebetsana le lienjineri, batsamaisi ba ts'ebetso, le litsebi tsa taolo ea boleng tse batlang lisebelisoa tse tšepahalang tsa mahloriso a brine le lisebelisoa tse sebelisoang ho lekola khatello ea brine ho rarolla mathata ana. Tsoela pele ho bala ho fumana hore na litsamaiso tse tsoetseng pele tsa ho beha leihlo li ka fetola ts'ebetso ea hau joang.
Ho utloisisa Liphephetso tsa Tlhoekiso ea Brine le Mahlohonolo
Brine Purification ke Eng?
Ho hloekisoa ha brine ke mokhoa oa ho phekola litharollo tsa letsoai ho tlosa litšila, joalo ka li-ion tsa divalent (Ca²⁺, Mg²⁺), lintho tse phelang, le metsoako ea scaling joaloka calcium sulfate (CaSO₄). Ke ts'ebetso e mahlonoko liindastering tse kang tlhoekiso ea chloralkali brine le ho hloekisa sodium chloride brine, moo brine e hloekileng e leng bohlokoa bakeng sa ts'ebetso e sebetsang ea chloralkali. Litheknoloji tse kang electrodialysis (ED) le electrodialysis reversal (EDR) li sebelisoa haholo ho tsepamisa mohopolo ha li ntse li arola li-ion tse shebiloeng. Leha ho le joalo, taolo e nepahetseng ea brine ts'ebetsong ea chlor alkali e bohlokoa ho qoba ho se sebetse hantle, joalo ka tšebeliso e eketsehileng ea matla kapa boleng ba sehlahisoa bo senyehileng.
Lintlha tsa Bohloko ho Tekanyo ea Mahlohonolo a Brine
Tšitiso e Felletseng ea Sebopeho sa Brine
Metsoako e tsoang metsing a leoatle a khutlisetsa morao osmosis kapa mekhoa ea indasteri hangata e na le motsoako oa monovalent (Na⁺, Cl⁻) le divalent ion (Ca²⁺, Mg²⁺, SO₄²⁻), hammoho le lintho tse phelang le metsoako ea silika. Likarolo tsena li kena-kenana le li-sensor tsa mahloriso tsa brine, tse lebisang ho baleng ho sa nepahalang. Mohlala, li-conductivity probes, tse sebelisoang hangata ho lekanya mahloriso a brine, li ka fetolela mats'oao hampe ka lebaka la divalent ion kapa organic fouling, tse thatafatsang tlhahlobo ea nako ea nnete ho hloekiso ea brine electrodialysis.
Ho silafatsa le ho phahamisa li-sensors
Matsoai a nang le letsoai le phahameng, hangata a fihlang ho 180–200 g/L kakaretso ea lintho tse tiileng tse qhibilihisitsoeng, a baka ho silafala le ho hola ho li-monitor tsa brine joalo ka li-conductivity probe kapa li-electrode tse khethang ion. Metsoako e ntseng e eketseha e kang calcium carbonate kapa sulfate e haha holim'a li-sensor, e fokotsa ho nepahala le ho hloka tlhokomelo khafetsa. Ho hloekisoa ha chlor alkali brine, sena se lebisa ho theolelo ea nako le litšenyehelo, leha e le ka phetoho ea electrodialysis e fokotsang lera le litšila.
Liphello tsa Polarization ea Concentration
Ho electrodialysis ea tlhoekiso ea brine, polarization ea mahloriso haufi le li-membrane tsa ion-exchange e baka mefuta e fapaneng ea ion ea lehae, e leng ho etsang hore ho be thata ho lekanya bongata ba 'nete ba brine. Sena se na le bothata haholo-holo maemong a phahameng a hona joale, moo ho falla ha ion ho holisang polarization, e lebisang ho feto-fetoha ha 'malo ho tsoa ho lisebelisoa tse sebelisoang ho fumana hore na metsi a mangata hakae.
Litharollo tsa Tlhokomelo e Atlehang ea Mahlohonolo a Brine
Ho hlahisa Brine Concentration Monitor ho Mohala oa Tlhahiso
E tsoetseng peleli-monitor tsa mahloriso a brinebrine ka nako ho thibela ho silafala esale pele. Ebe o fokotsa sekhahla sa khalsiamo sulfate kapa carbonate, o fokotsa khafetsa ea tlhokomelo lits'ebetsong tsa tlhoekiso ea brine. Lonnmeterultrasonic concentration metere sebetsa ho tekanyo ea nako ea 'nete ea mahloriso ho electrodialysis ea brine purification.
E kenya lebelo la molumo ka ho lekanya nako ea phetiso ea leqhubu la molumo ho tloha mohloling oa lets'oao ho ea ho moamoheli oa lets'oao. Mokhoa ona oa ho lekanya ha o amehe ke conductivity, 'mala le pepeneneng ea mokelikeli, ho netefatsa ts'epo e phahameng haholo. Basebedisi ba ka finyella ho nepahala ha tekanyo ea 5 ‰, 1 ‰, 0.5 ‰.
In-Line Pretreatment Systems
Ho kenya ts'ebetsong pele ho li-line ho tlosa metsoako ea ho fokotsa (mohlala, CaSO₄, silika) pele ho hloekiso ea brine electrodialysis e fokotsa ho senyeha ha sensor le ho ntlafatsa ho nepahala ha tekanyo. Litsamaiso tsa pele, tse kang nanofiltration kapa lik'hemik'hale tsa pula, li netefatsa hore brine e hloekileng e kena ts'ebetsong ea ED, e ruisang li-sensor le li-membrane molemo.
Mekhoa e Bohlale ea Tlhokomelo
Ho kopanya li-sensor tsa nako ea 'nete tsa brine le litekanyo tsa tlhahlobo ea nako le nako ntle le marang-rang, litšenyehelo le ho nepahala. Leha mekhoa e tsoetseng pele joalo ka ICP-OES e sa sebetse bakeng sa tlhahlobo e tsoelang pele, e fana ka lintlha tse nepahetseng haholo bakeng sa ho lekanya, ho netefatsa taolo e tšepahalang ea brine lits'ebetsong tsa chlor alkali.
Taolo ea Ts'ebetso e tsoetseng pele ka li-Analytics
Litlhahlobo tsa data tsa nako ea 'nete le ho ithuta ka mochini li ka lokisa litlamorao tsa polarization le ho ntlafatsa ts'epahalo ea litekanyo. Ka ho sekaseka lintlha tsa sensor hammoho le mekhahlelo ea ts'ebetso, lits'ebetso tsena li ntlafatsa tlhahlobo ea mahloriso ea brine ntle le lisebelisoa tse ling, ho fokotsa tšebeliso ea matla le litšenyehelo.
FAQs
Brine Purification ke Eng?
Ho hloekisoa ha brine ho kenyelletsa ho tlosa litšila ho tsoa metsoakong ea letsoai ho hlahisa metsi a hloekileng haholo bakeng sa lits'ebetso tsa indasteri joalo ka chlor alkali brine purification kapa electrodialysis ea brine purification. E netefatsa lits'ebetso tse sebetsang hantle le liphetho tsa boleng bo holimo ka ho sebelisa mahlale a kang ED ho tsepamisa maikutlo le ho hloekisa brine.
Ke Lisebelisoa life tse sebelisetsoang ho tseba ka ho teba ha brine?
Lisebelisoa tse tloaelehileng tse sebelisetsoang ho khetholla mahloriso a brine li kenyelletsa li-conductivity probes, li-electrode tsa ion-selective, le lisebelisoa tse tsoetseng pele tsa tlhahlobo tse kang ion chromatography. Li-conductivity probes li na le litšenyehelo tse tlaase empa ha li khethoe hakaalo, ha li-electrode tse khethang li-ion li fana ka ho nepahala bakeng sa li-ion tse itseng tekanyong ea mahloriso a brine.
Nka Sebetsana Joang le Mathata a Mathata a Matšoenyeho a Brine?
Mathata a mahloriso a brine joalo ka ho foiling, polarization, kapa tšitiso a ka rarolloa ka sensor ea mahloriso ea ultrasonic, in-line pretreatment, le electrodialysis reversal. Sistimi ea tlhahlobo ea Hybrid le li-analytics tse tsoetseng pele li ntlafatsa ho nepahala le katleho lits'ebetsong tsa tlhoekiso ea metsi.
Tlhokomelo e sebetsang ea mahloriso a brine e bohlokoa bakeng sa ho ntlafatsa tlhoekiso ea brine indastering ea ho ntša letsoai, chlor-alkali le ho hloekisa metsi a litšila. Ka ho sebetsana le lintlha tse bohloko tse kang lipina tse rarahaneng tsa brine, sensor fouling, le liphello tsa polarization ea mahloriso, lisebelisoa tse tsoetseng pele tsa mahloriso a brine le mekhoa ea ho ntlafatsa ts'ebetso li ka ntlafatsa haholo ts'ebetso le ho fokotsa litšenyehelo.
Ikopanye le morekisi ea tšeptjoang oa Lonnmeter oa limonita tsa brine kajeno ho kopa quote kapa demo le ho laola ts'ebetso ea hau.
Nako ea poso: Jun-18-2025
