山东农业科学2016，Vol.48Issue(11)：89-92,99,5.DOI:10.14083/j.issn.1001-4942.2016.11.021
微酸性电解水和臭氧水对温室土壤杀菌效果研究与比较
Research and Comparison of Bactericidal Effects of Slightly Acidic Electrolyzed Water and Ozone Water on Greenhouse Soil
摘要
Abstract
Slightly acidic electrolyzed water (SAEW)is a colourless and odourless liquid generated with electricity in a no diaphragm electrolyzer with a certain concentration of hydrochloric acid as the electrolyte.Its value of pH is between 4.50 and 6.50.It has a high bactericidal power and decomposes rapidly in a certain period of time,so it has no chemical pollution.Ozone water is made in the way of converting ozone gas into water.It has strong oxidability,but is instable.On the basis of multifunctional water irrigation machine that was designed by ourselves,the bactericidal effects of SEAW and ozone water on greenhouse soil samples were explored in this study.The experimental results showed that SEAW and ozone water both had certain broad -spectrum bactericidal effects on greenhouse soil samples.The bactericidal effects of different pH values of SAEW on soil had little difference,and those of ozone water in different concentrations were basically the same.After a long -term and repeated treatment on greenhouse soil samples,the bactericidal effects of SEAW were better than those of ozone water.But within a short time,ozone water had better and faster bactericidal effects.The experimental results could provide some references for the application of SAEW and ozone water in the disinfection of greenhouse soil.关键词
微酸性电解水/臭氧水/温室土壤/杀菌效果Key words
Slightly acidic electrolyzed water/Ozone water/Greenhouse soil/Bactericidal effect分类
农业科技引用本文复制引用
李洪建,李立成,侯加林..微酸性电解水和臭氧水对温室土壤杀菌效果研究与比较[J].山东农业科学,2016,48(11):89-92,99,5.基金项目
山东省现代农业产业技术体系蔬菜创新团队项目（SDAIT －05－11）；2013山东省农业重大应用技术创新课题 （）
