目的研制不含致癌物质的饮水消毒剂片供军队战士应用。方法选择已有消毒剂片,淘汰氯制剂和氯溴制剂;研制碘制剂,寻找新型的碘载体VZ酸;压片;作毒性试验;碘含量测定;消毒实验;稳定性试验;战士应用试验;包装选择。结果黑色为消毒片,白色为脱碘色片。结论碘的消毒历史已久远,无发现致癌物。经杀菌试验,稳定性试验,五种影响因素试验(水质、水温、色度、浊度、pH值),毒性试验。战士应用试验并与其他消毒片比较,均达到预期指标。经天津市卫生防病中心审定同意试用。 Objective To develop a drinking water disinfectant tablet containing no carcinogenic substances for use by army fighters. Methods Select the disinfectant tablets, eliminate the chlorine preparations and chlorine bromine preparations; Development of iodine preparations, looking for a new type of iodine carrier VZ acid; Tablets; Toxicity test; Determination of iodine; Disinfection test; Stability test; Soldier application test; Packaging choices. Black results for the disinfection tablets, white for iodine color film. Conclusion The history of iodine disinfection has been long, no carcinogens found. The bactericidal test, stability test, five kinds of influencing factors test (water quality, water temperature, color, turbidity, pH value), toxicity test. Warriors applied test and compared with other disinfection tablets, have reached the expected target. The Tianjin Center for Disease Control and Prevention examined and approved the trial.