Emulsion ruwan sharar gida yana da babban matattarar kayan kwayoyin halitta, babban matattarar man fetur, babban turbidity, ƙananan adadin ruwa, lokaci-lokaci fitarwa. Yawancin abubuwan da ke cikin ruwan sharar gida na emulsion sun samo asali ne daga man fetur na emulsion, saboda haka ruwan sharar gida na emulsion ya raba man fetur, ya karya madara, sa'an nan kuma ya raba ruwan man fetur ta hanyar iska mai tafiya, zai iya raba ruwan sharar gidadasosai rage. A lokacin amfani da emulsion saboda high zafin jiki rushewa, anaerobic rushewa, gurɓataccen narkewa da sauransu hanyoyin da ya sa wani ɓangare na mai rushewa zuwa narkewa organic abubuwa narkewa a cikin ruwa, da wani ɓangare na narkewa organic abubuwa da wuya a cire ta hanyar iska da sauran hanyoyin jiki, dace da amfani da oxidation hanyar ko biyoloji magani. Amma saboda ƙananan ruwan sharar gida na emulsion, fitarwa na lokaci-lokaci yana haifar da ingancin ruwa, canjin ruwa mai girma da kuma amfani da magungunan kashe cuta na emulsion yana haifar da tasirin sarrafa kwayoyin halitta mai rauni ko ma da wuya a haɓaka ƙwayoyin cuta. Saboda haka, ya dace da amfani da hanyar oxidation don cire kayan kwayoyin da ke narkewa.

Samar da emulsion:An ƙara yawan surfactants a cikin emulsion, rage surface free energy na tsarin, kuma surfactants kwayoyin a man fetur-Ruwa dubawa directional adsorption da kuma samar da dubawa mask,

Hanyar haɗuwa tsakanin gutse na man fetur don ya sa gutse na man fetur su kasance a cikin ruwa na dogon lokaci. Saboda haka, dole ne a lalata kwanciyar hankali yayin sarrafa ruwan sharar gida na emulsion,Yi kokarin kawar da ko rage ikon surfactants daidaita emulsion don cimma rabuwa mai da ruwa.Emulsion ruwan shara halaye:Emulsion sharar ruwa a matsayin wani wuya sarrafa masana'antu sharar ruwa, chemical kwanciyar hankali da gurɓataccen kaya sosai. Abubuwan da suka dace sun nuna cewa ingancin mai a cikin ruwan sharar gida na emulsion ya kai15 000 ~ 20 000 mg / L，dada18 000~35 000da / L，BOD