摘要
采用HP-1100液相色谱和室内模拟的方法研究了异恶草酮在不同温度和pH值条件下的水解动力学情况,以及在三种实际环境水样中的水解情况。结果表明,不同的pH值对异恶草酮的水解速率影响较小,异恶草酮水解速率随温度升高而加快,而且异恶草酮在环境水样中的半衰期略短。
The hydrolysis dynamics of Clomazone was studied at different temperatures、 pH values and in three kinds of natural water.The results indicated that different pH values almost didn't affect the hydrolysis of Clomazone,while the hydrolysis rate accelerated with the rise of temperature.Moreover,the half-life of Clomzone in naturalwater was a little shorter.
出处
《武夷科学》
2005年第1期109-112,共4页
Wuyi Science Journal
关键词
异恶草酮
水解
温度
PH
Clomazone
hydrolysis
temperatures
pH
