Surfactants o se vasega tele o mea faʻaola faʻatasi ma mea faʻapitoa, sili ona fetuutuunai ma faʻaoga lautele faʻaoga, ma aoga aoga tele. Surfactants ua faʻaaogaina e fai ma emulsifiers, detergents, susū susū, penetrating agents, foaming agents, solvents, dispersants, suspending agents, sima vai faʻaitiitia, faʻamalulu ie, faʻapipiʻiina, mea faʻapipiʻi, disinfectants, catalysts, waterproofing agents, anti fouling agents, lubricants, acid fogproof agents, acid fogproof agents. thickeners, membrane penetrating agents, flotation agents, leveling agents, suauʻu displacement agents, anti caking agents, deodorizers, anti-static agents, surface modifiers ma le tele o isi reagents galue i aso taitasi ma le tele o alamanuia ma faatoaga gaosiga fanua.
I le faʻaopoopoga i le faʻaaogaina lautele i fale faʻamama ma mea teuteu, o loʻo faʻaaogaina foi mea faʻapipiʻi e fai ma faʻaoga poʻo mea faʻaopoopo i pisinisi masani e pei o meaʻai, susu, fai pepa, paʻu, tioata, suauʻu, filo vailaʻau, ie, lomitusi ma vali, vali, vailaʻau, vailaʻau faʻamaʻi, ata tifaga, ata pue, eletise eletise, faufale fou, faʻaogaina o meaʻai e pei o le faʻaleleia. fanua tekonolosi maualuga. E ui lava e le masani ona avea i latou ma autu autu o oloa gaosi oloa, e mafai ona latou faia se sao taua i le faʻaopoopoina o le paʻi maeʻa i le gaosiga o oloa eseese. E ui o lona faʻaaogaina e le tele, e mafai ona faia se sao taua i le faʻateleina o oloa eseese, faʻaitiitia le faʻaaogaina, faʻasaoina o le malosi, ma faʻaleleia le lelei.
1, Le Fa'aaogaina oSurfactantsi le Alamanuia Ie
Surfactants o loʻo faʻaaogaina lautele i fale gaosi oloa. I le tele o laasaga o le gaosiga o ie e pei o le milo, milo, sizing, lalagaina poʻo le lalagaina, faʻamamaina (bleaching), vali, lolomi, ma faʻamaeʻaina, surfactants poʻo surfactants e avea ma faʻaopoopoga autu e tatau ona faʻaoga e faʻaleleia ai le lelei, faʻafaigofie faiga, faʻaleleia le faʻatinoga, ma faʻaleleia le lelei. I fa'atinoga fa'atino,surfactantso loʻo faʻaaogaina e pei o vailaʻau, vailaʻau faʻasusu, mea faʻapipiʻi, emulsifiers, solubilizers, foaming agents, defoamers, smoothing agents, dispersants, leveling agents, dyeing retarders, fixing agents, refining agents, softeners, anti-static agents, waterproofing agents, the disinfectants alamanuia non-faʻaaogaina. E ui ina faasolosolo malie le fa'aitiitia o le aofa'i o latou taumafa i tausaga talu ai nei, ae o lo'o fa'atumauina pea lo latou fa'aogaina pe a fa'atusatusa i isi vaega tau alamanuia. O loʻo faʻaaogaina lautele e pei o solubilizers, detergents, susu susu, dispersants, emulsifiers, leveling agents, refining agents, softeners, anti-static agents, ma isi mea Anionic surfactants e masani ona faʻaaogaina e pei o vailaʻau, penetrants, susu susu, emulsifiers, ma dispersants i le ionic surfactants; Cationic surfactants, lea e mafai ona faʻapipiʻi mau i luga o ie ona o le le lelei o le tau o alava, e masani ona faʻaaogaina e pei o faʻamalulu ie, mea faʻapipiʻi, mea e faʻafefe ai le susu, mea faʻafefete, ma mea faʻapipiʻi lanu; Bipolar surfactants e masani ona faʻaaogaina e fai ma sui faʻavasegaina mo uʻamea lavelave vali, faʻamalulu ie, ma vailaʻau anti-static.
2、 Le Fa'aaogaina o Surfactants i Pa'u ma Fulu Alamanuia
O le faiga o le faiga o pa'u e fai si lavelave ma le fiu, e mana'omia ai ni laasaga se tele mai le pa'u pa'u i le pa'u ua mae'a. A'o le'i faia pa'u, o galuega sauniuni e pei o le fa'asusu i le vai, fa'asusu i le efuefu, fa'amaluluina o le enzymatic, fa'asusu i le acid, fa'agata, ma le fa'amamāina o ga'o; A mae'a le pa'u, e mana'omia fo'i le vali, vali ga'o, ma le fa'auma. O nei faiga uma e manaʻomia ai le faʻaogaina o mea faʻapipiʻi e fai ma faʻaopoopoga e faʻaleleia ai aʻafiaga o le physicochemical ma faʻagasologa o gaioiga taʻitasi, faʻapuupuu taʻamilosaga gaosiga, faʻaleleia le lelei o paʻu, ma faʻasaoina mea tau vailaʻau.
O le gaosiga o fulufulu e manaʻomia ai foi le tele o faiga, e aofia ai le faʻafefe, faʻafefe, faʻamaluluina, tanning, bleaching, vali, fatliquoring, ma le faʻamaeʻaina, o ia mea uma e manaʻomia ai le faʻaogaina o sufactants e fai ma faʻaopoopoga. O le faia o paʻu e manaʻomia ai le aveeseina o lauulu manu, aʻo le faʻaogaina o fulufulu e manaʻomia ai sina faʻaleagaina o le uluai fausaga o lauulu. O le faʻaaogaina o mea faʻafefete e mafai ona maua ai se puipuiga lelei.
O galuega autu a surfactants i le gaosiga o paʻu ma le gaosiga o fulufulu o le solubilization, emulsification, susu, faʻafefe, faʻafefe, faʻafefe, fufuluina, faʻavasegaina, ma le faʻapipiʻiina o lanu. I fa'agasologa ta'itasi, e 'ese'ese mana'oga mo lana matafaioi. Mo se faʻataʻitaʻiga, i le faatofu, e manaʻomia tele le iai o le susu ma le faʻaogaina o aʻafiaga; I le degreasing, e manaʻomia le i ai o le emulsifying, susu, ma le faʻaogaina o aʻafiaga; I le decontamination, e manaʻomia le i ai o se aafiaga solubilization lelei; E mana'omia le lelei o le fa'asalalauina, fa'aulu ma le foam aafiaga ile vali; I le faagasologa o le faʻaopoopoina o le gaʻo, e manaʻomia le i ai o mea emulsifying lelei.
3. Fa'aaogāina o fa'alavalava i totonu ole alamanuia fa'apipi'i
O pa'u e fa'atatau i mea fa'ainisinia e mafai ona fa'aoga i luga o se mea e fai ai se fa'apipi'i ma mea e puipuia ai, teuteu, po'o mea fa'apitoa. O le vali e masani ona iloa o se ituaiga faʻapipiʻi. O paʻu e iai le tele o galuega: i le olaga i aso taʻitasi, fausiaina o fale, meafale laupapa, pisinisi i aso uma, ma isi mea, faʻapipiʻi lanu paʻepaʻe e faʻaaogaina mo teuteuga, lea e mafai ona tuʻuina atu i mea faitino se lagona matagofie ma faʻaleleia ai lo latou tau faʻatau; Faʻapipiʻiina mea faufale, laupapa, uʻamea, ma isi mea faʻapipiʻi e maua ai le puipuiga, faʻateleina le tumau, ma puipuia ai le pala; O le vali e faʻaaogaina e fai ma faʻailoga lanu ma e mafai ona faʻaaogaina e fai ma faailo o auala, faʻailoga o oloa mataʻutia, ma isi; E mafai fo'i ona fa'atino ni fa'amoemoega fa'apitoa fa'apitoa e fa'alavalava ai, e pei o le puipuia o le afi, fa'asusu, puipuia o le limu, fa'afefeteina, fa'alilolilo, fa'amama, puipuiga o le radiation, ma le puipuia o le filogia o kesi.
O fa'alavalava e masani ona fa'avaeina i vaega e fa o mea mata'utia: mea e fai ata tifaga, pigments, solvents, ma mea fa'aopoopo. O le mea e fai ata tifaga o le fa'avae lea mo le fa'atupuina o fa'alavalava; Pigments e masani lava o mea lanu lelei ile pa'u; Se'i vagana ai pa'u e leai se solvent, e masani lava ona i ai i so'o vai vai eseese. I le taimi nei, o vaega o loʻo faʻaaogaina e pei o le faʻapipiʻiina o solvents e aofia ai le vai, aliphatic hydrocarbons, aromatic hydrocarbons, alcohols, esters, ethers, ketones, terpenes, chlorinated organic compounds, ma isi; O mea fa'aopoopo o vaega fa'aopoopo ia o fa'alavalava, ma e masani lava o fa'a-surfactants e tele sona sao i fa'alavalava.
E tusa ai ma o latou aʻafiaga i luga o faʻaofuofu, e mafai ona vaevaeina le faʻaogaina o mea faʻapipiʻi i totonu o ituaiga nei: (1) defoamers, faʻasusu susu, dispersants, emulsifiers, ma isi mea i le taimi o le gaosiga o le gaosiga; (2) mea e fa'agata ai le fa'apalapala, vaila'au fa'ato'a, ma isi mea i le taimi o le fa'aputuina o mea fa'apipi'i; (3) faʻapipiʻi faʻapipiʻi mea faʻapipiʻi faufale: faʻamago faʻamago, vailaʻau faʻamalolo, mea faʻapipiʻi, vailaʻau faʻafefe, ma isi; (4) palasitika, mea faʻapipiʻi, faʻalavelave faʻafefe, faʻafefe afi, vailaʻau anti-static, UV absorbers, ma isi mea e aʻafia ai le faʻatinoga o le ufiufi.
4. Fa'aaogāina ole surfactants ile chemical catalysis
O le fua o so'o se fa'a'avega fa'ama'i e feso'ota'i vavalalata ma mea totino o le si'osi'omaga fa'afoma'i. Ua maua o le fa'aopoopoina o ni mea fa'afefete i se faiga fa'afoliga e aofia ai ni mea e lua e faigofie ona solu i le vai ma le suāu'u e mafai ona fa'atuputeleina ai le fua o le fa'a'avelaina o vaila'au, ma o lenei a'afiaga e ta'ua o le surface active catalysis. Ole fa'agaioiga fa'a-kemikolo e fa'apipi'iina e fa'ama'i e aofia ai le micelle catalysis ma le fa'asologa o vaega, lea e tutusa ai le micelle catalysis ma le enzyme catalysis. Ole a'afiaga ole fa'aoso ole surfactants ile fa'agaioiga fa'aola e masani ona talitonu e feso'ota'i ma le fa'atupuina o micelles, ua ta'ua ole micelle catalysis.
5. Fa'aogaina ole surfactant ile enzyme catalyzed tali ile micro lotion
O le faʻaopoopoga o surfactants e mafai ona faʻaleleia ai le gaioiga o le enzyme i solvents organic, e masani lava ona faʻaalia i vaega nei e tolu: (1) o le ulu polarity o molelaʻau surfactant o loʻo fusia mau i mole mole enzyme, ma faʻapea ona faʻasalalauina molelaʻau enzyme i le vaega faʻaletino ma faʻateleina le fetoaiga i le va o molelaʻau enzyme ma substrates; (2) O le si'usi'u hydrophobic o molelaula surfactant e mafai ona faatosina lelei substrates hydrophobic i vaega o meaola, e faigofie ona maua i enzymes; (3) Aloese lelei mai le taofia o enzymes e substrates ma oloa. O surfactants na faʻaaogaina e suʻesuʻe ai le enzyme catalytic reaction i le micro lotion e masani lava o anionic, cationic, amphoteric poʻo non-ionic surfactants, e pei o le sodium di - (2-ethylhexyl) succinate sulfonate (AOT), dodecyl polyoxyethylene ether (C12E4), ovophorate, hexadecyl trimethyl bromide (CTAB), etc.
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