I-B&M Florisil iyi-adsorbent florisil-mgo SiO2 ye-silicone eboshiwe i-magnesium oxide, equkethe izingxenye ezintathu: i-silicon dioxide (84%), i-magnesium oxide (15.5%) ne-sodium sulfate (0.5%). Ngokufanayo nejeli ye-silica, i-adsorbent iyi-adsorbent ye-polarity eqinile, umsebenzi ophezulu kanye ne-alkalinity ebuthakathaka. Ama-polar compounds angakhishwa
kusuka kuzixazululo ezingezona ezimhlophe kuya ekukhangiseni i-polarity ephansi kanye nezinhlanganisela ze-polarity ezimaphakathi kusuka kuzixazululo ezingenamanzi. Izihlungi ze-Florisil ze-granule zingakwazi ukuphatha amasampula enqwaba ngokushesha, ngakho-ke uma isampula libukeka kakhulu, lingasetshenziswa esikhundleni sekholomu yejeli ye-silica.
Ukwengeza, ekusetshenzisweni kwekholomu ye-alumina, uma i-lewis acid ye-alumina inokuphazamiseka kokukhipha, ingashintsha umkhiqizo we-alumina nge-Florisil.
Isicelo: |
Umhlabathi;Amanzi;Uketshezi lomzimba(i-plasma/umchamo njll.);Ukudla;Amafutha |
Izicelo Ezijwayelekile: |
Indlela esemthethweni yokukhipha izibulala-zinambuzane ze-AOAC ne-EPA e-USA |
Indlela esemthethweni yaseJapan ye-JPMHLW “ukukhishwa kwezibulala-zinambuzane ku |
Ukudla”I-Polychlorinated biphenyls extraction kuwoyela ovikelayo |
Ukuze kuhlanzwe futhi kuhlukaniswe izinsalela zezibulala-zinambuzane, ama-organic chlorine pesticides nama-hydrocarbons angaba. |
okuhlukanisiwe Ukuhlukaniswa kwezinhlanganisela ze-nitrogen nezinto ezilwa namagciwane |
Ikholomu edingekayo yokukhipha isigaba esiqinile sendlela yokuhlaziya ye-NY761 |