氢棒制备富氢水的实验研究  

Hydrogen-rich water prepared by hydrogen rods: an experimental study

作　　者：黄清健 张双双[2,3] 沙继斌[2] 张林[3] 张成岗[1,2] 

机构地区：[1]安徽医科大学研究生院,合肥230032 [2]军事医学科学院放射与辐射医学研究所,蛋白质组学国家重点实验室,全军军事认知与心理卫生研究中心,北京100850 [3]苏州大学体育学院,江苏苏州215021

出　　处：《军事医学》2016年第8期646-650,共5页Military Medical Sciences

基　　金：国家重大新药创制资助项目(2014ZX09J14107-05B;2012ZX09102301-016);国家自然科学基金资助项目(81371232;81573251);国家973计划资助项目(2012CB518200)

摘　　要：目的研究利用氢棒制备富氢水的影响因素。方法 1取7根未拆封的氢棒,置于装满蒸馏水的塑料瓶中,浸泡6 h,测量其所制备的富氢水中的含氢量,重复10次;2去除制氢能力最强和最弱的两根氢棒,将其余5根氢棒放入5瓶装满350 ml蒸馏水的塑料瓶中,分别置于20、40、60℃水浴锅中,并分别将其连续浸泡于水中2、4、6、8、10 h制备富氢水,在相应时间点测定含氢量、氧化还原电位和含氧量;3将制备好的富氢水分成两组,分别是氢棒连续制氢开盖组(不取出组)与氢棒制氢后取出开盖组(取出组),前者在打开塑料瓶瓶盖后不把氢棒取出从而连续制氢,后者则在开盖后将氢棒取出停止制氢,分别在开盖后0、10、30 min,以及1、2、5、12、24、30、48、72 h测定含氢量。结果 1本研究所使用的氢棒具有良好的重复性和稳定性,可满足实验要求;2在温度保持不变的情况下,富氢水中含氢量随氢棒浸泡于水中制氢时间延长而升高、氧化还原电位随浸泡制氢时间延长而降低、含氧量随温度升高而降低;3在使用瓶口直径为25 mm的塑料瓶为容器制备富氢水时,不取出组的富氢水在含氢量下降到0.50 ppm左右开始保持恒定,而取出组在72 h时,含氢量已降低至0 ppm。结论系统研究了氢棒产氢过程中含氢量、氧化还原电位和含氧量的变化及氢从瓶中逸出的速度,证明通过氢棒制备富氢水具有良好的稳定性和可靠性,为氢棒制备的富氢水在日常生活和慢病防控中的应用提供了参考依据。Objective To verify the efficiency and stability of hydrogen-rich water preparation with hydrogen-rich rods.Methods 1Seven firenew hydrogen-rich rods were separately placed in seven plastic bottles,each filled with distilled water and soaked for 6 h,before the hydrogen concentration of the water was measured. This process was repeated 10 times.2After the hydrogen-rich rods with the strongest and weakest hydrogen product capacity were removed,the remaining 5hydrogen-rich rods were placed separately into 5 plastic bottles filled with distilled water,put in a water bath pot at 20,40 and 60℃,respectively,and kept for 2,4,6,8 and 10 h,respectively. Then,the hydrogen concentration,oxidationreduction potential（ ORP）,and dissolved oxygen concentration（ DO） were measured at various time points. 3In order to determine the hydrogen emission rate from the hydrogen-rich water,the hydrogen-rich rods were constantly kept in some samples and the others were removed. All the sample bottle caps were kept open during the experimental process,and the hydrogen concentration was measured at such time points as 0,10 and 30 min,1,2,5,12,24,30,48 and 72 h,respectively. Results 1 The hydrogen-rich rods used in this study could well meet the requirements. 2When the environment temperature was kept constant,the hydrogen concentration of the water was increased with the soaking time of the hydrogen-rich rods,and the ORP of the water was reduced. However,the DO of the water was decreased with the rise of the environment temperature. 3 When the hydrogen-rich water was kept in opened plastic bottles with a 25 mm oral diameter,the hydrogen concentration of the samples with the hydrogen-rich rods reserved was almost about 0. 50 ppm until72 h,and that of the others was reduced to almost 0 ppm. Conclusion Our results demonstrate that the hydrogen-rich rods test is a simple and effective method for preparing hydrogen-rich water,which will be an valuable and useful method for using hydrogen-rich water in health promotion and prevention of c

关 键 词：氢棒 富氢水 含氢量 氧化还原电位 含氧量 氢氧化镁 

分 类 号：R123[医药卫生—环境卫生学]