高电位水的特性及其在室内空气消毒中应用研究
发布时间：2018-10-10 10:36
【摘要】： 室内空气消毒一直是目前研究得不多的问题。主要问题是缺少环保性消毒剂，而属环保型消毒剂的高电位水由于受生产方式与剂型的限制，难推广应用。本研究开展了高电位水特性、消毒性能、合成技术及其在室内空气消毒中的应用研究，取得了如下创新性成果： (1)发现与同等有效氯的含氯消毒剂相比，，高电位水在在短时间(0.5-1.0分钟)内的消毒能力是含氯消毒剂的10倍以上；探讨了电位在消毒中所起的作用，认为高ORP、低pH值及一定含量有效氯三者的协同作用是高电位水具强消毒能力的主要原因。 (2)主要采用酸性调节剂、含氯消毒剂、缓释剂与稳定剂按一定比例混合合成了高电位消毒剂，该消毒剂经水溶解后生成的高电位水的理化指标与电解方法生成的高电位水相同，其消毒能力与电解法生成高电位水的消毒性能相当。 (3)研究发现，高电位水应用于室内空气消毒的主要控制因素是消毒剂的使用剂量与有效氯浓度；提出高电位水室内空气消毒技术参数为：有效氯500mg／L以上，使用剂量30ml／m~3，消毒30分钟。
[Abstract]:Indoor air disinfection has been a problem that has not been much studied at present. The main problem is the lack of environmental protection disinfectant, but the high potential water which belongs to environmental protection disinfectant is difficult to be popularized because of the limitation of production mode and dosage form. In this study, the characteristics of high potential water, disinfection performance, synthetic technology and its application in indoor air disinfection were studied. The following innovative results have been achieved: (1) compared with chlorine containing disinfectants with equally available chlorine, The disinfection ability of high potential water in a short period of time (0.5-1.0 minutes) is more than 10 times that of chlorine containing disinfectant. It is considered that the synergistic action of high ORP, and low pH value and a certain amount of available chlorine is the main reason for the strong disinfection ability of high potential water. (2) the high potential disinfectant was synthesized by mixing acid regulator, chlorine containing disinfectant, slow release agent and stabilizer in a certain proportion. The physicochemical index of the high potential water produced by the disinfectant dissolved by water was the same as that of the high potential water produced by electrolytic method. Its disinfection ability is equivalent to that of high potential water produced by electrolysis. (3) it is found that the main controlling factors of high potential water used in indoor air disinfection are the dosage of disinfectant and the concentration of available chlorine, and the technical parameters of indoor air disinfection of high potential water are as follows: available chlorine 500mg/L above, Use a dose of 30 ml / m ~ 3 and sterilize for 30 minutes.
【学位授予单位】：中国科学院研究生院（广州地球化学研究所）
【学位级别】：博士
【学位授予年份】：2007
【分类号】：R187
本文编号：2261455
[Abstract]:Indoor air disinfection has been a problem that has not been much studied at present. The main problem is the lack of environmental protection disinfectant, but the high potential water which belongs to environmental protection disinfectant is difficult to be popularized because of the limitation of production mode and dosage form. In this study, the characteristics of high potential water, disinfection performance, synthetic technology and its application in indoor air disinfection were studied. The following innovative results have been achieved: (1) compared with chlorine containing disinfectants with equally available chlorine, The disinfection ability of high potential water in a short period of time (0.5-1.0 minutes) is more than 10 times that of chlorine containing disinfectant. It is considered that the synergistic action of high ORP, and low pH value and a certain amount of available chlorine is the main reason for the strong disinfection ability of high potential water. (2) the high potential disinfectant was synthesized by mixing acid regulator, chlorine containing disinfectant, slow release agent and stabilizer in a certain proportion. The physicochemical index of the high potential water produced by the disinfectant dissolved by water was the same as that of the high potential water produced by electrolytic method. Its disinfection ability is equivalent to that of high potential water produced by electrolysis. (3) it is found that the main controlling factors of high potential water used in indoor air disinfection are the dosage of disinfectant and the concentration of available chlorine, and the technical parameters of indoor air disinfection of high potential water are as follows: available chlorine 500mg/L above, Use a dose of 30 ml / m ~ 3 and sterilize for 30 minutes.
【学位授予单位】：中国科学院研究生院（广州地球化学研究所）
【学位级别】：博士
【学位授予年份】：2007
【分类号】：R187
【引证文献】
相关期刊论文 前1条
1 张学辉;马军;邓桦;刘红斌;王济虎;;酸性氧化电位水技术研究现状与展望[J];医疗卫生装备;2010年08期
相关会议论文 前1条
1 詹宁波;杨树欣;高磊;陈爱华;田林怀;王维华;张剑;;酸性氧化电位水消毒技术研究现状和展望[A];中华医学会医学工程学分会青年委员会年会暨《中国医疗设备》杂志社2012年第一次编委会论文集[C];2012年
本文编号：2261455
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