土壤中阿特拉津吸附行为的研究进展  

Review on the studies of atrazine adsorption behavior in soil

作　　者：黄玉芬[1] 曾芳[1] 王荣辉[1] 欧俊[1] 许桂芝[1] 刘忠珍[1] 

机构地区：[1]广东省农科院土壤肥料研究所/广东省养分资源循环利用与耕地保育重点实验室,广东广州510640

出　　处：《广东农业科学》2011年第12期149-151,共3页Guangdong Agricultural Sciences

基　　金：国家自然科学基金(40901113);广东省自然科学基金(8451064001001121)

摘　　要：阿特拉津(Atrzine)是典型的环境激素类污染物,在土壤中残留期长,且具有淋溶性,可对水生生态环境造成威胁,因而作为一种全球性的污染物而备受关注。土壤中阿特拉津的迁移、转化和降解与其在土壤中的吸附行为密切相关。影响土壤中阿特拉津吸附行为的因素有很多,综述了有机质、土壤矿物、pH值、离子强度和温度等土壤理化性质对阿特拉津吸附行为的影响,及其吸附数学模型和吸附机理研究进展,并对进一步的研究工作进行了展望。Atrazine is known as a typical suspicious environmental hormone.Atrazine pollution has been widely recognized as a global environmental problem because of its relatively high mobility and long half-life in soil,which has toxicity to aquatic organisms and soil environment.The fate and behavior of atrazine in soil,such as movement,transformation and degradation,is largely controlled by its adsorption reactions with various adsorbents.There are many factors influencing atrazine adsorption process,the paper introduced the influences of total organic matter content,soil mineral,pH value,ionic strength and temperature were briefly summarized,reviewed on mathematical model and adsorption mechanism are explore,and future research to better understand the adsorption behavior of atrazine in soil were recommended.

关 键 词：土壤 阿特拉津 吸附 进展 

分 类 号：G423.04[文化科学—课程与教学论]