Litlhahiso tsa Tekheniki li Matlafatsa Metsi a Letsoai Mocheng oa Metsi a Hloekileng Joang

97.5% ea metsi a lefats'e ke metsi a leoatle, le leoatleHo tlosa letsoai ka metsi e tlatsa le ho nkela mehloli ea metsi a hloekileng sebaka. Ka tsoelopele ea indasteri, bothata ba phepelo ea metsi le tlhokeho ea metsi bo se bo totile, 'me khaello ea metsi a hloekileng e sitisitse tsoelo-pele ea batho. Ka lebaka la hore theknoloji ea ho tlosa letsoai metsing a brackish ha e amehe ke boemo ba leholimo 'me e ka netefatsa phepelo e tsitsitseng ea metsi bosiu le motšehare, theknoloji ena e fetohile tsela e ka sehloohong ea hore linaha tse lebōpong la leoatle li fumane mehloli ea metsi a hloekileng.

1. Metsi a letsoai a mangata a na le litlamorao life tikolohong?

Metsi a letsoai, a hlalosoang e le metsi a litšila a nang le letsoai le leng le le leng le fetang 1%, a hlahisa mathata a bohlokoa a phekolo.Mocheso o phahameng ho feta oa metsi a leoatle o eketsa likotsi tse amanang le lik'hemik'hale tsa 'ona tse kotsi, tsa tlhaho le tsa tšepe e boima, e leng ho etsang hore mekhoa e tloaelehileng ea phekolo e se ke ea sebetsa. Ho tsoa ka ho toba ho fella ka hore mobu o be le letsoai, tšilafalo ea metsi a hloekileng, eutrophication ea leoatleng, le tšitiso ea tikoloho.Taba ena e hlobaetsa haholo libakeng tse nang le letsoai la tlhaho tse kang Bochabela bo Hare le Afrika Leboea, moo liketso tsa batho li kopanyang bothata haholo.Tlhaho ea tlhaho ea letsoai ke bothata bo atileng Bochabela bo Hare le Afrika Leboea.

Linaha tsa Kou (Saudi Arabia, UAE, Kuwait, Qatar, Bahrain, Oman): Komello e feteletseng le khaello ea metsi a hloekileng a tlhaho li qobelletse linaha tsena hore li itšetlehe haholo ka ho ntša letsoai metsing a leoatle (ho hlahisa letsoai le lengata), athe tšebeliso e feteletseng ea metsi a ka tlas’a lefatše e bakile ho kena metsing a leoatle le ho nyolohela holimo ha metsi a matsoai a tlhaho; Nosetso ea temo libakeng tse lehoatata e mpefalitse le ho feta ha mobu o le letsoai.

Egepeta: Nōka ea Nile Delta ke sebaka sa mantlha sa temo, empa mokhoa o sa sebetseng oa ho nosetsa le tsamaiso e mpe ea metsi li lebisitse ho ts'oaroa ha letsoai ho matla. Libaka tse lebōpong la leoatle li sokeloa ke ho kena metsing a leoatle.

2.Technologies bakeng sa ho fumana metsi a letsoai ho mochini oa metsi a hloekileng

Theknoloji ea ho arola li-membrane:

Theknoloji ea Membrane ke mokhoa o atlehang haholo oa ho arola lisebelisoa ho latela boholo ba tsona. E sefa matsoai a qhibilihileng le likokoana-hloko ha e ntse e lumella metsi ho feta. Mokhoa ona o molemo ka lebaka la boiketlo ba oona ba tšebeliso, litlhoko tse fokolang tsa matla, khaello ea tšilafalo ea bobeli, le ts'ebetso ea mocheso oa tikoloho.

RO le mokhoa o phahameng oa khatello ea RO:

RO le khatello e phahameng ea RO li sebelisa khatello ka lehlakoreng le phahameng la letsoai la metsi a brackish ho hlōla phapang ea khatello ea osmotic le ho qobella limolek'hule tsa metsi hore li tsamaee ho tloha lehlakoreng le nang le letsoai le lengata ho ea lehlakoreng le tlaase la letsoai ka lera la semipermeable. Ka ts'ebetso ena, solute e bolokoa ka lehlakoreng le nang le letsoai le phahameng ho hlahisa motsoako o phahameng oa brine, ha solvent e fetisetsoa lehlakoreng le tlaase la letsoai ho hlahisa. Metsi a hloekisitsoeng.

EDI (Theknoloji ea Electrodeionization):

EDI e bua ka thekenoloji ea karohano ea membrane eo ka boikhethelo le ka tsela e tsamaisang li-ion tse qosoang ka tharollo tlas'a ts'ebetso ea sebaka sa motlakase sa DC. E na le tšebeliso e tlase ea matla le ho ikamahanya le maemo ho fetoha ha letsoai la metsi a tala, 'me e loketse ka ho khetheha bakeng sa ho ntša letsoai la brine e tebileng.

Melemo ea metsi a letsoai mochining oa metsi a hloekileng ke afe?

Theknoloji ea ho arola li-membrane:

Phokotso e ntle ea tikoloho e nang le tšusumetso e fokolang tikolohong ea maoatle; lihlahisoa tsa bohlokoa tse kang metsi a hloekisitsoeng letsoai, letsoai le tala, bromine le potasiamo, ho eketsa tšebeliso ea lisebelisoa; le ts'ebeliso e pharaletseng, e sa angoeng ke maemo a leholimo kapa tikoloho, ka ts'ebetso e bonolo.

RO le theknoloji e phahameng ea RO:

Ho tlosa letsoai le ho etsa sterilization hantle, tšebeliso e tlase ea matla le litlhoko tsa lisebelisoa, sekhahla se phahameng sa ho khutlisa metsi, theknoloji e holileng, ho feto-fetoha ha maemo, le boemo bo phahameng ba boiketsetso.

EDI (electrodeionization):

tshebediso e tlaase ea matla, ho ikamahanya le maemo ka matla ho liphetoho tsa letsoai la metsi a tala, haholo-holo a loketse bakeng sa desalination ea concentrated brine.

4. Tšebeliso ea lisebelisoa tsa reverse osmosis

• Indasteri ea matla a motlakase le mocheso oa mocheso: lokisa metsi a hloekileng haholo ho fihlela litlhoko tsa index ea hardness ea metsi a boiler le metsi a pholileng.
• Indasteri ea tšepe ea Electroplating: sekhahla sa ho tlosoa ha tšepe e boima se fihla ho feta 97%.
• Indasteri ea lijo le lino: sefa le ho hloekisa metsi a tala ho netefatsa litlhoko tsa boleng bo holimo tsa phepelo ea lijo.
• Indasteri ea merafo ea mashala: thibela lintho tsa lik'hemik'hale le litšepe tse boima ka metsing a morafong oa mashala ho fihlela tlhoekiso ea metsi le tšebeliso ea metsi a litšila hape.
• Ho tlosa letsoai metsing a leoatle: desa metsi a lewatle kapa metsi a borako ho hlahisa metsi a foreshe bakeng sa ho nowa kapa tshebediso ya indasteri.

5. Tšebeliso ea EDI Electrodeionization

Liindasteri tsa elektronike le tsa semiconductor: Metsi a hloekisitsoeng (ho hanyetsa ≥18.2 MΩ·cm) ka tlhahiso ea chip le LCD.

Liindasteri tsa meriana le biotechnology: tlhahiso ea metsi a ente, lihlahisoa tsa likokoana-hloko, setso sa lisele, metsi a laboratori, joalo-joalo.

• Liindasteri tsa lik'hemik'hale le tsa petrochemical: metsi bakeng sa tlhahiso ea li-catalysts le lihlahisoa tse ntle tsa lik'hemik'hale, ho tlatsa metsi bakeng sa ho potoloha tsamaiso ea metsi a pholileng, joalo-joalo.
• Lipatlisiso tsa laboratori le saense: metsi bakeng sa lisebelisoa tsa ho hlahloba (tse kang HPLC, ICP-MS), liteko tse nepahetseng.
• Indasteri ea Photovoltaic: Metsi a hloekileng bakeng sa ho hloekisa sephaphatha sa silicon.

6.Rea u amohela ho buisana ka metsi a letsoai mochining oa metsi a hloekileng

XXY ka 'nete e mema balekane ba lefats'e le mekhatlo ea bomasepala ho sebetsa 'moho ho tobana le mathata a mehloli ea metsi. Re ka fana ka tharollo e ikhethileng bakeng sa litšoaneleho tse fapaneng tsa metsi, tse tsamaellanang hantle le boleng ba metsi le litlhoko tsa sebaka. Ho reka lisebelisoa tsa boleng bo holimo tsa RO ka theko e ntle ka ho fetesisa, ka kopo e ea ho https://www.envspro.com/ ho nka tlhahiso ea nako e lekanyelitsoeng.

Iteanye le rona:

Lebitso: Cliff Mok

Lekolulo: +86 17817887719