Environment-friendly water purification and disinfection effervescent tablet and preparation method thereof

The invention provides an environment-friendly water purification and disinfection effervescent tablet and a preparation method thereof. The water purification and disinfection effervescent tablet is prepared from the following ingredients: 800-1200g of stable chlorine dioxide powder, 600-800g of food-grade chitosan and the balance of effervescent tablet auxiliaries. The purifier is simple in preparation process, low in cost, good in purification effect, and applicable to disinfection of military personnel, field operation personnel, travel personnel and citizens in zones without tap water as well as industrial potable water. 本发明提供了种环保型净水消毒泡腾片剂及其制备方法，该净水消毒泡腾片剂组分包括稳定性二氧化氯粉剂、食品级壳聚糖以及泡腾片辅料，其中，稳定性二氧化氯粉剂每片含量为800-1200mg，壳聚糖的含量为600-800mg，余量为泡腾片辅料。该净化剂制作工艺简单、成本低、净化效果好，适合于军事人员、野外作业人员、旅游人员和无自来水地区居民以及工业饮用水的消毒使用。