光化学搪瓷消毒产品的毒性试验研究

结果表明：光化学消毒产品中有害金属元毒锑、镉分别为０．０１ｍｇ／Ｌ和０．０２ｍｇ／Ｌ，铅未检出。ＬＰＯ体内试验，使用组和对照组体内脂质过氧化物含量无显著差异，ｔ＝０．３４８１，Ｐ＞０．０５。Ａｍｅｓ试验结果是光化学消毒的饮用水无菌株基因突变作用，Ａｍｅｓ试验结果阴性。在小鼠骨髓ＰＣＥ微核试验中，光化学消毒水对小鼠无致骨髓ＰＣＥ微核发生率升高的作用。小鼠精子畸变试验，光化学消毒水无致精子畸形作用。提示光化学消毒产品对人无毒无害，其安全性较好，其应用前景十分广阔

Studies on photochemical disinfectant enamelled-ware of toxicity experiments

In order to understand the toxicity of photochemical disinfectant enamelled-ware to human body, systematic toxicity studies were carried out. The results showed that the concentrations of toxic metal stibium (Sb) and cadmium(Cd) in photochemical disinfectant enamelled-ware 0.01 ml/L and 0.02 mg/L and lead (Pb) was non-detectable. The amount of LPO lipid peroxides in the experiment group and control group had no significant difference(t = 0.3481, P > 0.05). The drinking water of photochemical disinfectant had no effect on gene mutation in Ames test, and didn't make increase micronucleus formation of mice bone marrow and sperm deformity in the teratogenesis test of mice. It suggested that the photochemical disinfectant enamelled-ware was not toxic to human body. It was safe to human and could be used widely.