一种氧化铈负载的过氧化钙复合材料、水体消毒剂及消毒方法

本发明涉及一种氧化铈负载的过氧化钙复合材料，其包括作为载体的二氧化铈和附着在二氧化铈上的过氧化钙。本发明实质是提供了一种新型水体环保型消毒剂，可有效灭活致病菌，包括金黄葡萄球菌和大肠杆菌，改善水质，提高自来水的饮用安全性。本发明的氧化铈负载的过氧化钙复合材料具有绿色安全、易于存储、使用便利等优点，在阳光下能进一步强化产生活性氧自由基，对水体中的致病菌、其他病原微生物等具有显著的杀灭效果，使用后不产生任何毒害性污染性产物，使用环境无负担。本发明还涉及一种包含所述氧化铈负载的过氧化钙复合材料的水体消毒剂。

The invention relates to a cerium oxide loaded calcium peroxide composite material. The cerium oxide loaded calcium peroxide composite material comprises cerium dioxide serving as a carrier and calcium peroxide attached to the cerium dioxide. The essence of the invention is to provide a novel environment-friendly water body disinfectant which can effectively inactivate pathogenic bacteria including staphylococcus aureus and escherichia coli, improve water quality and improve drinking safety of tap water. The cerium oxide loaded calcium peroxide composite material disclosed by the invention has the advantages of being green, safe, easy to store, convenient to use and the like, can be further strengthened to generate reactive oxygen free radicals in the sun, has a remarkable killing effect on pathogenic bacteria, other pathogenic microorganisms and the like in a water body, does not generate any toxic and harmful polluting products after being used, and has a good application prospect. And the use environment is burden-free. The invention also relates to a water body disinfectant containing the cerium oxide loaded calcium peroxide composite material.