车载野外饮水装置的研制及净化效果观察

Research and development of a vehicle-mounted drinking water installation and its purification effect

目的提供适合车载且能够在野外使用的净化饮水装置,解决野外作业人员的饮水供应问题。方法该装置由前处理单元（折叠水桶、絮凝剂和消毒剂）、净化单元、箱体（原水箱、净水箱和加热水箱）和电控单元4个部分组成,可储水、运水和进行水质净化,通过野外实车安装试验以及监测净化野外水源试验前后的浊度、可溶性总固体、细菌总数和大肠菌群等指标观察净水效果。结果储运水无异臭异味,能够净化江河湖塘库沼泽等普通地表水、雨水、井水、泉水等野外水源,净化后的水质符合CJ94-2005饮用净水水质标准的要求。结论该装置适合野外车辆车载使用,可将野外水源净化为直接饮用水,满足野外作业人员的饮水和健康需求。

Objective To provide a suitable vehicle-mounted installation to solve the problem of drinking water in the wild.Methods The vehicle-mounted drinking water installation,made up of pre-treatment unit,purification unit,box and VECU,was used to storage,transport and purify water in the wild.The effect of purification was detected by assembling the installation in the wild and observing the change of water turbidity,TDS,the number of total bacteria and coliform bacteria before and after the treatment of water sources.Results The wild water sources,such as river water,rainwater,well water and spring water could be purified,and the quality of the treated water could meet the requirement of Drinking Water Quality Standard of CJ94-2005.Conclusion The vehicle-mounted drinking water installation is suitable for purifying water sources in the wild for drinking use.