摘要
采用氨水改性AC(玉米秸秆活性炭),并对改性AC的表面特性及吸附胶粘剂废水的吸附效果进行了探讨。研究结果表明:经15%氨水浸渍8h后,AC的孔隙结构变得更为发达,从而更有利于提升其吸附效果;改性AC对胶粘剂废水表现出很强的吸附能力,其最大吸附容量为44.58mg/g;改性AC对胶粘剂废水的吸附符合Freundlich吸附类型。
The AC（maize straw activated carbon）was modified by ammonium hydroxide,the modified AC wasdiscussed in surface characteristic and absorption efficiency of absorbing adhesive wastewater. The research resultsshowed that the AC＇s absorption efficiency was increased because the AC had the more developed pore structurewhen AC was steeped in 15% ammonium hydroxide for 8h. The modified AC had the very strong adsorption abilityin absorbing adhesive wastewater because its maximal adsorption capacity was 44.58 mg/g. The adsorption type ofmodified AC in absorbing adhesive wastewater could accord with Freundlich＇s adsorption type.
出处
《中国胶粘剂》
CAS
北大核心
2016年第3期21-24,共4页
China Adhesives
关键词
玉米秸秆活性炭
氨水
改性
间苯二酚
胶粘剂
吸附
废水
maize straw activated carbon
ammonium hydroxide
modification
resorcinol
adhesive
adsorption
wastewater
作者简介
程琼（1994-），女，山西太原人，硕士，研究方向为水污染控制工程等。E-mail：15135181318@163．com
通讯作者：王海芳。E-mail：652402148@qq．com
