引用本文:
钟爱国, 王宏青. 超声波诱导降解水溶液中甲胺磷[J]. 应用化学,
1999, 16(6): 92-94.
Citation: Zhong Aiguo, Wang Hongqing. Ultrasonic Decomposition of Methamidophos in Aqueous Acid Solution[J]. Chinese Journal of Applied Chemistry, 1999, 16(6): 92-94.
Citation: Zhong Aiguo, Wang Hongqing. Ultrasonic Decomposition of Methamidophos in Aqueous Acid Solution[J]. Chinese Journal of Applied Chemistry, 1999, 16(6): 92-94.
English
Ultrasonic Decomposition of Methamidophos in Aqueous Acid Solution
Abstract:
An ultrasonic decomposition of synthetic wastewater containing methanidophos is reported.The effects of power intensity, irradiation time, solution temperature, initial PH, Fe2+ and H2O2 concentrations on the decomposition of methamidophos have been examined.Under the conditions of initial concentration of methamidophos 0.5-5.0×10-4mol/L, PH=2.5-10.8, 30℃, power intensity 80W/cm2, Fe2+ concentration 50 mg/L in 2 h from the oxygen saturated sample solution 99.2% of methamidophos were decomposed according to the COD measurement results.
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Key words:
- methamidophos
- / ultrasonic decomposition
- / waste-water treatment
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