硅改性油茶壳生物炭具备高吸附力
(中国油茶)油茶壳是我国南边一种罕见的农业烧毁物,其资本化操纵一向不获得应有的正视。克日,湖南农业大学资本情况学院刘孝利、杜辉辉团队制备了硅酸盐改性油茶壳生物炭,并对其Cd去除吸附才能停止了表征。相干功效颁发于《洁净出产杂志》。
gaiyantaozaiguisuanyancunzaideqiantixia,jiena500℃rejiefazhibeiyouchaqiaoshengwutan,bingkaochaqiduicdquchudexifucaineng。
sembiaozhengbiaoming,gui(si)yimiaoxiaokelideqingshifuzhezaishengwutanwaibiao,jingxshexianyanshepandingweishiying(sio2)、guisuanyanhec-sidejiazawu。
guisuanyangaixingjiaozhezengtianleshengwutandebiwaibiaoji,yue45%~112%,bingshaoweizengtianleshengwutandekongxilv,yue5%~12%。pichuzhichengguobiaoming,guigaixingjiaozhejinbuleduicddexifujieguo,qiezaiph>5shi,zheileijinbugengjiajiaozhe。
lingwai,guigaixingzengjinlecdzaishengwutanshangdewaibufensan。chanfabiaoming,qishouyaoxifujizhishiyuna+tingzhilizihuhuan、waibiaoxichu、yufeijingtidianzipeiwei、yusuojiheyuc-si-ojituanluohe。
gaiyantaoweiyouchaqiaozaifeishuizhongzhongjinshuquchuhenitububianfangmiandeshaohuiwucaozongyantaogongjilexindesixu。