Li-surfactants li sebelisoa haholo liindastering tsa sejoale-joale, ho tloha ho lihlahisoa tsa ho hloekisa malapeng le litlolo ho isa ho masela, temo le tlhahiso ea lik'hemik'hale. Le hoja hangata li sebelisoa ka tekanyo e nyenyane, li-surfactants li phetha karolo ea bohlokoa ho laola tsitsipano ea holim'a metsi, ho ntlafatsa ho kopanya le ho ntlafatsa ts'ebetso ea sehlahisoa.
Har'a mefuta e fapaneng ea li-surfactants,Non-ionic Surfactant'me li-ionic surfactants ke lihlopha tse peli tse kholo. Li ka 'na tsa etsa mesebetsi e tšoanang lits'ebetsong tse ling, empa libopeho tsa tsona tsa limolek'hule le thepa li baka phapang ea bohlokoa.
Ho utloisisa phapang lipakeng tsa li-non-ionic surfactants le li-ionic surfactants ho ka thusa liindasteri ho khetha metsoako e nepahetseng bakeng sa litlhophiso tse fapaneng le litlhoko tsa ts'ebetso.
Non-ionic surfactant ke mofuta oa surfactant e sa keneng motlakase ka sebopeho sa eona sa molek'hule.
Joalo ka li-surfactants tse ling, e na le likarolo tse peli tsa mantlha:
Sebopeho sena se khethehileng se lumella li-surfactants tseo e seng tsa ionic ho sebelisana le lintho tse thehiloeng metsing le oli, e leng se etsang hore li be molemo bakeng sa ho hloekisa, ho etsa li-emulsification le ho etsa likopo.
Ionic surfactant ke surfactant e jarang tefiso ea motlakase ha e qhibiliha ka metsing.
Ho latela mofuta oa tefiso, li-ionic surfactants li ka aroloa ka mekhahlelo e mengata:
Ka lebaka la tlhaho ea bona e qosoang, li-ionic surfactants hangata li na le likamano tse matla le lintho tse ling tse qosoang.
Li-surfactants tseo e seng tsa ionic li fokotsa tsitsipano ea holim'a metsi ka ho ipeha boemong bo pakeng tsa lintho tse fapaneng.
Ka mohlala:
Motsoako oa oli le metsi
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Limolek'hule tsa surfactant tse se nang ionic li hlophisa sebopeho
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tsitsipano e fokotsehileng holim'a metsi
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Ho ntlafala ho kopanya le botsitso
Li-surfactants tsa Ionic li sebetsa ka lihlopha tsa limolek'hule tse qosoang tse sebelisanang le metsi, oli le likaroloana tse ling.
Mehaho ea bona ea motlakase e ka ama ts'ebetso ea ho hloekisa, boits'oaro ba ho phophoma, le ho lumellana le lisebelisoa tse ling.
| Sebopeho | Non-ionic Surfactant | Ionic Surfactant |
|---|---|---|
| Tefiso ea Motlakase | Ha ho tefo ea motlakase | E na le tefiso e ntle kapa e mpe |
| Metsi a Thata Ho hanyetsa | Ka kakaretso e fokotsehile haholo ke li-ion tsa metsi a thata | E ka angoa ke li-ion tse itseng |
| Ho lumellana | E lumellana le litsamaiso tse ling tse ngata tsa lik'hemik'hale | Ho lumellana ho itšetlehile ka litšebelisano tsa tefiso |
| Tšebetso ea Foaming | Hangata e fokotsa litšobotsi tsa foam | Hangata e fana ka bokhoni bo matla ba ho foaming |
| Mocheso Botsitso | Hangata e sebetsa hantle tlas'a maemo a fapaneng | E itšetlehile ka sebopeho sa lik'hemik'hale |
| Lisebelisoa tse ka Sehloohong | Ho hloekisa, emulsification, ts'ebetso ea indasteri | Li-detergents, tlhokomelo ea botho, metsoako e khethehileng |
Li-surfactants tse seng tsa ionic li se li tumme hobane li fana ka melemo e mengata e sebetsang liindastering tse fapaneng.
Kaha ha li na tefiso ea motlakase, li-non-ionic surfactants li ka sebetsa le lisebelisoa tse ling tse ngata ntle le ts'ebetso e matla e amanang le tefiso.
Li ka thusa ho tsitsisa metsoako ea oli le metsi, e leng ea bohlokoa bakeng sa lihlahisoa tse ngata tsa indasteri le tsa bareki.
Li-surfactants tse seng tsa ionic hangata li boloka ts'ebetso e tsitsitseng ho pholletsa le maemo a fapaneng a pH le maemo a metsi.
Leha li-surfactants tse seng tsa ionic li na le melemo e mengata, li-ionic surfactants li lula li le bohlokoa hobane li fana ka thepa e ikhethang.
Melemo e tloaelehileng e kenyelletsa:
Li-non-ionic surfactants li sebelisoa liindastering tse ngata ka lebaka la ho fetoha ha tsona.
Li-ionic surfactants li fumaneha hangata ho:
Khetho e itšetlehile ka litlhoko tse khethehileng tsa kopo.
| Tlhokahalo | Mofuta o Loketseng oa Surfactant |
|---|---|
| Emulsification e tsitsitseng | Non-ionic Surfactant |
| Lihlahisoa tse matla tsa ho hloekisa tse phophomang | Ionic Surfactant |
| Mekhoa e rarahaneng ea lik'hemik'hale | Non-ionic Surfactant |
| Ketso ea ho hloekisa kapele | Ionic Surfactant |
Ka tlhokahalo e ntseng e eketseha ea lik'hemik'hale tse sebetsang hantle le tse ikarabellang tikolohong, theknoloji ea surfactant e ntse e tsoela pele ho fetoha.
Mekhoa ea ntlafatso ea nako e tlang e ka kenyelletsa:
Ka bobeli li-surfactants tse seng tsa ionic le li-ionic surfactants li phetha karolo ea bohlokoa ts'ebelisong ea sejoale-joale ea lik'hemik'hale. Li-ionic surfactants li bohlokoa bakeng sa tšebelisano ea tsona e matla e lefisitsoeng le ts'ebetso ea ho hloekisa, athe li-surfactants tseo e seng tsa ionic li ananeloa haholo bakeng sa tšebelisano ea tsona, botsitso le matla a tsona a fapaneng.
Khetho pakeng tsa bona e itšetlehile ka lintlha tse kang litlhoko tsa tlhahiso, maemo a ts'ebetso, le ts'ebetso e lakatsehang.
Ho utloisisa phapang lipakeng tsa mefuta ena e 'meli ea li-surfactant ho thusa liindasteri ho hlahisa lihlahisoa tse sebetsang hantle le ho ntlafatsa ts'ebetso ea ts'ebetso ea lik'hemik'hale.