文章基本信息

标题：ISOLATION OF 2 PHOXIM DEGRADINGBACTERIAAND CONSTRUCTION OFA LIVE MICROBIALAGENT FOR BIOREMEDIATION OF PHOXIM CONTAMINATED SOIL
本地全文：下载
作者：Zili Meng ; Qian Zhu ; Xuefeng Ni 等
期刊名称：Fresenius Environmental Bulletin
印刷版ISSN：1018-4619
出版年度：2021
卷号：30
期号：6
页码：7604-7611
语种：English
出版社：PSP Publishing
摘要：2 kinds ofbacteria,named XLL-M04 and XLL-M12, were isolated from the soil, which could de-grade phoxim effectively. XLL-M04 and XLL-M12 were identified as Bacillus cohnii and Bacillus fir-mus. The degradation efficiency of 1Omg/L of phoxim by XLL-M04 could reach about 99.0% in 7d, and the strain XLL-M12 could reach 98.0% under the same conditions. Both strain XLL-M04 and strain XLL-M12 could also effectively degrade chlorpyrifos, malathion, parathion and fenitrothion. In addition, strain XLL-M04 and strain XLL-M12 had been successfully developed into a live micro-bial agent that could be used to degrade phoxim res-idue. These results suggest that strain XLL-M04 and strain XLL-M12 can be used for the bioremediation of phoxim or other organophosphorus pesticides contamination.
关键词：Phoxim;organophosphorus pesticides;biodegradation;microbial agent