Kwindlela yokucoca kwimizi-mveliso, igwebu alichaphazeli nje kuphela ukucoca, kodwa kunzima ukulihlamba, linokutsalwa yintsalela, kwaye lisenokuphuma kwizixhobo zokucoca, nto leyo ebangela inkunkuma. Ngaphezu koko, igwebu linokuthutha izinto ezibangela iintsholongwane kwisigaba sokucoca ulwelo. Ke ngoko, kuyimfuneko ukusebenzisa iimveliso zokucoca ezinegwebu eliphantsi ukuze kufumaneke iziphumo ezilungileyo zokucoca.
Ukuveliswa kunye nokuzinza kwe-foam ekucoceni kwemizi-mveliso kuphenjelelwa zizinto ezahlukeneyo, ezifana nolwakhiwo lwe-surfactants, ezinye izinto kwisisombululo sokucoca, i-acidity-alkalinity kunye ne-electrolytes, ubushushu, ubulukhuni bamanzi, amabala eoyile, kunye neendlela zokucoca. Ke ngoko, ii-surfactants ezine-foam ephantsi zibhekisa kwi-surfactants ezingavelisi i-foam phantsi kweemeko zokusetyenziswa, okanye ezine-foam engazinzile kwaye zinokunyamalala ngokukhawuleza.
Iimpawu zokusebenza kwe-Surfactants eziphantsi kwe-Foaming
Ukumelana ne-asidi/alkali: Phantsi kweemeko eziqhelekileyo, zinokuthathwa njengezimelana ne-asidi/alkali, ngakumbi ii-alkali-capped alcohol ethers, ezinokuhlala zizinzile ixesha elide phantsi kweemeko zobushushu obuphezulu kunye ne-asidi/alkali ephezulu (isakhiwo sazo asiyi kutshintsha). Umsebenzi womphezulu: Ngenxa yokunqongophala kwesakhiwo se-molecular, umahluko we-polarity phakathi kweqela le-hydrophilic kunye neqela le-lipophilic kwisakhiwo se-amphiphilic se-surfactant uncitshiswe kakhulu. Ukunciphisa inqaku le-cloud: Ngenxa yamaqela e-lipophilic anda kakhulu kwisakhiwo, inqaku le-cloud le-surfactants ezingezizo i-foam ephantsi liphantsi. Ukwehla kwenqaku lokuqandisa: Ekubeni isiphelo se-hydrophilic sivalwe ngamaqela e-lipophilic okanye e-lipophilic, amandla e-intermolecular ayabuthathaka, okubangela ukwehla kwinqanaba lokuqandisa lemveliso. Le propati yenza kube lula ukusetyenziswa kwemveliso enjalo. Ukuncipha kokuthambekela kwi-gel: Ukuthambekela kwemveliso ezinjalo ukwenza ii-gel emanzini kuncitshiswe kakhulu, okuluncedo kakhulu ekulungiseleleni imveliso.
Ukusetyenziswa kwe-surfactants eziphantsi kwe-foam ekucoceni kwemizi-mveliso
Ukucocwa komatshini wokuhlamba izitya: Ngokwesiqhelo, kubhekisa kwiitafile zokuhlamba ngaphambi kokuba zingene kwi-dishwasher. Ukucocwa ngaphakathi: Kubhekisa kakhulu ekucoceni ngexesha lenkqubo yokuvelisa nokutya. Kwinkqubo yokucoca, indima ephambili ye-surfactants kukumanzisa. Kwangaxeshanye, ii-surfactants kwiimveliso zokucoca zii-surfactants ezikhupha igwebu eliphantsi, ezineziphumo zokukhupha igwebu kunye nokuthintela igwebu kwaye zinokuqinisekisa inkqubela ethe tye yokucoca. Ukucocwa kweebhotile zesiselo eziphinda zisetyenziswe: Kubandakanya kakhulu ukucocwa kweebhotile zebhiya eziphinda zisetyenziswe. Ukucocwa kwesinyithi: Ekucoceni isinyithi, ukongeza ekumanziseni, ekukhupheni igwebu kunye nokuthintela igwebu, ii-surfactants kufuneka zibe neziphumo ezinamandla zokususa igwebu. Ukongeza, njengoko ukucoca kuqhubeka, amabala eoli anokubangela ukwanda kwegwebu kwinkqubo, ngoko ke ii-surfactants kufuneka zibe neempawu ezilungileyo zokususa igwebu. Kwangaxeshanye, akufuneki zikhuphe igwebu eliphantsi kuphela kodwa zikwazi nokuthintela igwebu elibangelwa ngamabala eoli.
Ixesha leposi: Matshi-12-2026