2009年1月8目,十堰市某工厂在加工农药种子时发生了3名工人中毒事件,现报告如下。1现场卫生学调查该单位种子加工车间约600 m2,机械设备与包装好的种子以及待包装的种子约50 t储存在同一个场所,特别是含毒包衣剂呋喃丹也存放在该处。工艺过程为:玉米种子用农药呋喃丹包衣,然后 January 2009 8 orders, Shiyan City, a factory in the processing of pesticide seeds when three workers poisoning occurred, are as follows. 1 On-site hygiene survey The seed processing workshop of this unit is about 600 m2. The mechanical equipment is stored in the same place as the packed seeds and the seeds to be packed for about 50 t. In particular, the furanidan, a toxic coating agent, is also stored there. The process is: corn seed coated with pesticide carbofuran, and then