Sithatha ubuqotho futhi siwine njengomgomo wokusebenza, futhi siphatha wonke amabhizinisi ngokulawula nokunakekela okuqinile.
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Umthelela womthamo we-HPMC ekusebenzeni kodaka
IHydroxypropyl methylcellulose HPMC ingathuthukisa kakhulu ukugcinwa kwamanzi odaka. Uma inani elingeziwe lingu-0.02%, izinga lokugcinwa kwamanzi lizokwenyuka lisuka ku-83% liye ku-88%; inani elingeziwe ngu-0.2 %, izinga lokugcinwa kwamanzi lingama-97%. Ngesikhathi esifanayo,...Funda kabanzi -
Ezinye izimpendulo zekhabhoni ecushiwe
Ikhabhoni ecushiwe yenziwa kanjani? Ikhabhoni ecushiwe ikhiqizwa ngokudayisa ngamalahle, ukhuni, amatshe ezithelo (ikakhulukazi kakhukhunathi kodwa futhi i-walnut, ipentshisi) kanye nokuphuma kwezinye izinqubo (ama-raffinates egesi). Kula malahle, izinkuni kanye nekakhukhunathi yizona ezitholakala kakhulu. Umkhiqizo ukhiqizwa yi-th...Funda kabanzi -
Umsebenzi we-hydroxypropyl methylcellulose odakeni
Ngodaka oluxutshwe ngomumo, ukungezwa kwe-cellulose ether kuphansi kakhulu, kodwa kungathuthukisa kakhulu ukusebenza kodaka olumanzi, okuyisengezo esikhulu esithinta ukusebenza kokwakhiwa kodaka. indima ebalulekile ye-HPMC odakeni ikakhulukazi ezicini ezintathu...Funda kabanzi -
Indlela yokuhlakaza ye-(Hydroxypropyl Methyl Cellulose)HPMC
Izindlela zokuchithwa kwe-HPMC zihlanganisa: indlela yesisombululo esisheshayo samanzi abandayo kanye nendlela yesisombululo esishisayo, indlela yokuxuba impushana kanye nendlela yokumanzisa i-solvent ye-organic Isixazululo samanzi abandayo se-HPMC siphathwa nge-glyoxal, ehlakazeka ngokushesha emanzini abandayo. Ngalesi sikhathi, ngi...Funda kabanzi -
Ukulawula Ukungcola Kwemvelo nge-Columnar activated carbon
Ukungcoliswa komoya namanzi kusalokhu kuphakathi kwezinkinga zomhlaba ezicindezela kakhulu, okubeka imvelo ebalulekile, amaketango okudla, kanye nemvelo edingekayo ukuze ukuphila komuntu kube sengcupheni. Ukungcoliswa kwamanzi kuvame ukuvela kuma-ion ensimbi esindayo, izinto ezingcolisa izinto eziphilayo eziphikisayo, namagciwane—awubuthi, ...Funda kabanzi