2002年1月我市市郊一砷制品厂含三氧化二砷(As_2O_3)废水、废渣直接外排,造成周围环境,水源严重污染,经职业防治部门检测,污染区井水含砷量325 ng╱L,导致砷污染饮用井水的村民集体中毒,其中儿童36人。现将诊治情况报道如下。 1 临床资料 1.1 一般资料饮用砷污染水者36例,其中男性22例,女 In January 2002, arsenic products factory in suburb of our city contained arsenic trioxide (As_2O_3) wastewater, and the waste residue directly excreted, resulting in serious pollution of the surrounding environment and water source. As detected by the occupational prevention and control department, the arsenic content of the well water in the polluted area was 325 ng ╱ L, resulting in Arsenic contaminated drinking well water villagers collective poisoning, of which 36 children. The diagnosis and treatment are now reported as follows. 1 Clinical data 1.1 General Information Drinking 36 cases of arsenic contaminated water, including 22 males and females