摘要
将水质、温度、pH值3个因素对高浓度臭氧化水稳定性的影响进行了试验。试验结果表明,采用电导率为1.08×1μS/cm蒸馏水制成的臭氧化水比采用电导率为0.83×103μS/cm自来水制成的臭氧化水稳定,前者的半衰期为90.0min,后者的半衰期为53.7min。臭氧化水的稳定性随着水温的升高而降低。在10℃条件下,随着pH值的升高,臭氧化水的稳定性逐渐下降。
The water quality, temperature and pH value influent on stability of high-concentration ozonated water were tested. The results showed that, conductance and half life of distilled water which is 1.08 × 1 μS/cm, 90.0 min respectively is much more stable than conductance and half time of distilled water which is 0.83× 10^3 μS/cm, 53.7 min respectively. When the temperature increased, the stability of ozonated water drop down. The stability of ozonated water drop down when the pH increased at 10 ℃.
出处
《保鲜与加工》
CAS
2008年第6期32-34,共3页
Storage and Process
关键词
臭氧化水
稳定性
水质
温度
PH值
ozonated water
stability
water quality
temperature
pH value
