文献类型：期刊文献

英文题名：Effects of different parameters on the removal of atrazine in a water environment by Aspergillus oryzae biosorption

作者：Lu, Jian[1];Li, Ruirui[1];Chang, Yuansen[1];Zhang, Yang[1];Zhang, Nan[1];Tao, Liming[1];Xu, Wenping[1]

机构：[1]East China Univ Sci & Technol, Sch Pharm, Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China

年份：2021

卷号：46

期号：1-2

起止页码：214

外文期刊名：JOURNAL OF PESTICIDE SCIENCE

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000668226500028)】；

基金：This work was financially Sponsored by the National Key Research and Development Plan (2017YFD02003505) and the Innovation Program of Shanghai Municipal Education Commission (NO. 201701070002E00037).

语种：英文

外文关键词：herbicide residue; atrazine; aspergillus; biosorption; removal

摘要：Atrazine is the most extensively used herbicide in the agricultural and forestry sectors. Nevertheless, along with the increasing usage amount of Atrazine, its harm exposed gradually, the main problem is its residues in the environment. Microbial adsorption may effectively reduce the pollution caused by atrazine residue in the environment. In this study, a strain of fungi with the function of adsorbing atrazine was selected using microbial screening technology. According to its phenotypic characteristics and 185 rDNA gene sequencing, this strain was of the species genus Aspergillus and was named ECUST-TXZC2018. By studying the dynamic adsorption effect of this strain on atrazine, we found that this strain adsorbed atrazine after 36 hr at pH =5-7, and 20-30 degrees C with more than 70% adsorption. These results demonstrated that ECUST-TXZC2018 had potential application ability to control atrazine residue pollution through the biosorption function.