Lub hauv paus ntsiab lus ntawm activated carbon adsorption yog dab tsi

Ua kom cov dej huv nrog cov pa roj carbon lim dej siv cov txheej txheem nqus cov txheej txheem yog siv nws cov ntxeem tau saum npoo av, tshem tawm cov khoom pov tseg los yog cov tshuaj lom hauv dej, kom cov dej huv. teeb meem nrog lub cev hnyav hauv thaj tsam ntawm 500-1000.Qhov adsorption ntawm cov pa roj carbon ntawm cov organic teeb meem tau cuam tshuam los ntawm nws qhov pore loj faib thiab cov yam ntxwv ntawm cov organic teeb meem, feem ntau yog los ntawm polarity thiab molecular loj ntawm cov teeb meem organic. teeb meem, ntau dua qhov kev daws teeb meem, muaj zog dua hydrophilicity, ua kom cov pa roj carbon ntawm nws cov adsorption ntawm qhov tsis zoo, ntawm qhov tsis sib xws, solubility me me, tsis zoo hydrophilicity, tsis muaj zog polarity ntawm cov organic teeb meem xws li benzene compounds, phenolic compounds muaj zog adsorption muaj peev xwm. Kev lim dej kom huv cov pa roj carbon feem ntau yog siv rau kev lim dej, tshem tawm cov ntxhiab tsw ntxhiab, tshem tawm cov hlau hnyav thiab cov nyuv ies hauv dej, txhim kho cov dej kom zoo, cov kais dej, cov dej ntshiab, kev kho cov dej ntshiab ntawm cov khoom siv zoo tshaj plaws.Nws tseem tuaj yeem siv rau kev nqus dej huv huv.


Sijhawm Tshaj Tawm: Aug-10-2021