The sterilization of ozone to water and atmosphere was determined by dilution method of plate counting.
以稀释平板计数法，测定了臭氧对水体和空气环境的消毒杀菌作用。
The effect of ozone water concentration and action time on sterilization, degradation pesticide residues and strawberry quality are studied.
臭氧水浓度和作用时间对灭菌、降解农药残留以及草莓品质的影响。
Ozone used in cooling water system can play a role in sterilization, corrosion, scale inhibition and descaling.
臭氧在处理循环冷却水时能起到杀菌、缓蚀、阻垢及脱垢的作用。
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