摘要
北方某地区地下水蕴藏量丰富,部队和居民大都饮用地下水。但多数水源含铁量较高,超过国家饮水标准(0.3mg/L)数倍至数十倍,水的感官性状不好,有铁腥味,洗衣服留有锈斑,生活用具留有锈迹,煮饭呈浅黄色,因而有“自来茶”之称。长期饮用含铁高的水,会造成肝脏及相关器官的疾病,迫切需要改善水质。为此,我们进行了地下水除铁设施的研究。
A kind of filter material for removing Fe^(2+) and Mn^(2+) from water was selected in laboratory. It has the advantages of short mature period, strong mechanical strength, extensive sources and cheapness. The optimum condition of water treatment was tested. The field-test of the device shows that it can remove Fe^(2+) and Mn^(2+) from water to the level of≤0.3mg/L and ≤0.1mg/L respectively. The device is designed reasonably, and can be handled and maintained easily.
出处
《解放军预防医学杂志》
CAS
北大核心
1989年第4期342-349,共8页
Journal of Preventive Medicine of Chinese People's Liberation Army
