预处理对ACQ在杨木中的吸附与固着的影响  

Effect of Pretreatment on ACQ Adsorption and Fixation in Poplar

作　　者：武枭伟 云虹[1] 孙怡敏 徐菁一 陈川富 

机构地区：[1]华南农业大学材料与能源学院

出　　处：《林产工业》2017年第6期21-24,共4页China Forest Products Industry

基　　金：2016华南农业大学校级质量工程(K16237);华南农业大学大学生创新创业训练项目(201510564208)

摘　　要：采用了6种方法对杨木进行预处理,探究不同预处理方法对ACQ在杨木中吸附性能的影响。结果表明,经乙醇抽提、NaOH处理和酶处理后的杨木,ACQ吸液率分别增加16.23%、8.55%和10.09%,加热防腐剂、木材热处理和微波预处理对ACQ吸附量影响较小;热处理和乙醇抽提预处理杨木的铜抗流失性能优于其他预处理方法和未处理材。In this paper, six methods are used to study the effects of different pretreatment methods on the adsorption properties of ACQ in poplar. The results show that after the ethanol extraction, NaOH treatment and enzyme treatment, the adsorption amount of ACQ are respectively increased by 16.23%, 8.55% and 10.09%, after heating preservative, wood heat treatment and microwave pretreatment, the adsorption of ACQ are less affected. The results show that heat treatment and ethanol extraction pretreatment make the copper＇s anti loss performance better than other pretreatment methods and untreated materials.

关 键 词：预处理 AGQ 杨木 吸液率 固着率 

分 类 号：S781.72[农业科学—木材科学与技术]