Cov xim pleev xim muab siv dav hauv ntau qhov chaw sab hauv thiab sab nrauv phab ntsa txheej txheem txheej txheej txheej (xim pleev xim), dej pleev xim muaj kev lag luam, dej pleev xim ntoo, thiab lwm yam. Cov xim nyob rau hauv cov xim muab tshuaj tau raug muab faib rau hauv dej raws li kev nqis tes ua ntawm surfactant A. Cov kev ua tau zoo thiab qhov ntau ntawm cov surfactant txiav txim siab cov xim ntsiab lus, qhov kev faib tawm, thiab ruaj khov; Dej tawg nyob rau hauv dej raws li kev ua ntawm tus neeg sawv cev B, qhov xwm thiab ntau ntawm surfactant txiav txim siab qhov nruab nrab ntawm qhov me me, qhov ci thiab ruaj ntseg ntawm cov xim pleev xim. Yog tias kev sib raug zoo ntawm ob txoj kev faib tawm tsis zoo, cov teeb meem hauv qab no yuav tshwm sim:
① Yog tias hom tawg uas siv nyob rau hauv cov xim lo xim tsis zoo ib yam, lub dispersant yuav hnov mob nrog txhua lwm yam thiab ua kom tawg emulsion.
Yog tias qhov ntau npaum li cas ntawm kev siv dispersant nyob rau hauv cov xim tha xim tsis txaus, nws yuav ua rau tsis zoo ntawm kev tsim cov vaj tse;
③ Yog tias qhov ntau npaum li cas ntawm cov khoom siv tawg me me hauv cov xim pleev xim loj dhau, nws yuav ua rau cov zaj duab xis tsis zoo hauv cov dej tsis kam thiab ua kom qhuav;
④ Yog tias cov xim agglomerates, nws yuav ua rau txo lub hwj chim xim ntawm cov xim muaj hlau, qhov hloov pauv hue, txo hwj chim zais cia, poob qis hauv qhov ci, tsis zoo, thiab qib tsis zoo.