Batch sorption method were applied to study the properties of hydrolysis and sorption isotherms of chlorpyrifos affected by humic acid ( HA ) from yellow soil sampled from kaixian, chongqing.

• 试验采用平衡振荡法研究了三峡库区重庆开县石灰性黄壤腐植酸对毒死蜱的水解影响及吸附特征。