干旱区生态环境知识资源中心(Arid): 西北干旱地区农宅雨水转化为可饮水技术

Arid

	西北干旱地区农宅雨水转化为可饮水技术
其他题名	Drinking water technology of rural housing rainwater treatment at arid regions of northwest China
	王亚军; 常莺娜
来源期刊	环境工程学报
ISSN	1673-9108
出版年	2014
卷号	8 期号:3 页码:1021-1024
中文摘要	雨水集流工程对于解决干旱地区人民生活用水问题起着重要作用,甘肃省兰州市榆中县北山地区处于严重缺水的地区,人畜的饮用水为雨水、雪水直接沉淀后的水窖水。经过对北山饮用水进行水质检测,发现水中浊度、锰含量、微生物数量均超过《生活饮用水卫生标准》(GB5749-2006)的规定值。通过对传统滤池进行改造并结合阳光消毒研制出了一种新型水处理器阳光消毒-生物砂滤池(SBF)家庭水处理设备,通过生物砂滤池中微生物对雨水中污染物的氧化分解及河砂的过滤使水浊度及锰得到有效地去除,日光高温灭活和光氧化降解综合作用杀灭水中致病微生物。用SBF家庭水处理设备对雨水进行处理,水中浊度、锰含量、微生物数量均达到标准的规定值。
英文摘要	It is very important to solve the domestic water shortages by rainwater collection systems.Beishan area of Yuzhong County lies in Lanzhou City, and is a serious water shortage region.The drinking water of human and animal is rain and snow from water cellar precipitated directly.After measured the water quality, the results showed that turbidity, manganese concentration and the quantity of microorganisms are overstandards for drinking water quality (GB5749-2006), respectively.Solar water disinfection: bio-sand filter (SBF) home water treatment equipment is developed, which is new water processor and to transform the traditional filter combined with solar disinfection.Pollutants of water were oxidized and decomposed with micro-organisms, and filtrated by the bio-sand, so turbidity and manganese were effectively removed.Meanwhile, pathogenic microorganisms in water were killed by high-temperature inactivation of daylight and photo-oxidation degradation.After treating with SBF of household water treatment equipment, turbidity, manganese concentration and the quantity of microorganisms of rainwater are up to the standard of the specified value, respectively.
中文关键词	阳光消毒-生物砂滤池 ; 农宅雨水 ; 可饮水
英文关键词	solar water disinfection-biosand filter rural housing rainwater drinking water
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Construction & Building Technology
WOS研究方向	Construction & Building Technology
CSCD记录号	CSCD:5071974
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/231346
作者单位	王亚军, 兰州理工大学土木工程学院, 兰州, 甘肃 730050, 中国.; 常莺娜, 兰州理工大学土木工程学院, 兰州, 甘肃 730050, 中国.
推荐引用方式 GB/T 7714	王亚军,常莺娜. 西北干旱地区农宅雨水转化为可饮水技术[J],2014,8(3):1021-1024.
APA	王亚军,&常莺娜.(2014).西北干旱地区农宅雨水转化为可饮水技术.环境工程学报,8(3),1021-1024.
MLA	王亚军,et al."西北干旱地区农宅雨水转化为可饮水技术".环境工程学报 8.3(2014):1021-1024.