摘要
研究了辉光放电等离子体在不同酸度、不同温度和催化剂存在时对水体中农药克百威、甲基对硫磷毒性的消除作用。结果表明,在直流电压为600V,电流范围为145～155mA的条件下产生辉光放电等离子体处理两种农药水溶液,溶液的毒性降低,弱酸弱碱条件毒性降低更快,Fe2+的催化有利毒性降低,高温对去除毒性不利。
The detoxification of aqueous carbofuran and parathion-methyl by plasma with glow discharge at different pH condition, different temperature and tinder the catalyst of Fe^2＋ were studied. The results showed that detoxification were evident at weak acid and weak basic condition, Fe^2＋ had remarkable catalytic effects on detoxification, the high temperature was unfavorable to the detoxification.
出处
《现代农药》
CAS
2008年第1期13-15,21,共4页
MODERN AGROCHEMICALS
基金
甘肃省自然科学基金暨中青年科技基金项目(3YS061-A25-020)
