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本刊讯记者近日从科技部获悉,《国家鼓励的有毒有害原料(产品)替代品目录(2012年版)》(简称《目录》)已经正式发布。在应用类的农药替代类别中,三部委明令要求,在乳油加工环节,要用白油、松脂基油溶剂替代掉现有的甲苯、二甲苯溶剂。相关数据显示,我国农药制剂消费构成中,乳油剂型约占40%,每年消耗30～40万吨甲苯、二甲苯等有机轻芳烃。根据介绍,甲醇、二甲苯等溶剂的大量使用对生产安全、人体健康和生态环境都有较大隐患,甚至有致癌作用,对农药生产者和使用者的健康有潜在危害。
The reporter recently learned from the Ministry of Science and Technology, “the state encourages the toxic and hazardous materials (products) directory (2012 version)” (referred to as “directory”) has been officially released. In the application category of pesticide alternative categories, the three ministries and commissions made an order requiring the use of white oil, rosin base oil solvent to replace the existing toluene, xylene solvent in the EC processing. Relevant data show that China’s consumption of pesticide formulations, cream formulations accounted for about 40%, annual consumption of 30 to 400000 tons of toluene, xylene and other organic light aromatic hydrocarbons. According to reports, the heavy use of methanol, xylene and other solvents on the production safety, human health and ecological environment have a greater risk, and even carcinogenic effects on the health of pesticide producers and users are potentially harmful.