The Correlation Analysis between the Typical Ward of Kaschin-Beck Disease and Drinking Water in Western Sichuan Plateau
详细信息
- 责任者：Sun Shuqin (State Key Laboratory of Geohazard Prevention & Geoenvironment Protection ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Zhao Songjiang
- 刊名：Earth and Environment
- 出版年：2011
- 卷期：39(3)
- 关键词：地方病 ; endemic disease ; 四川 ; Sichuan Province
- 页码：p.363-370
- 图表：12 illus., 10 tables, 10 refs.
- 分类号：1800
- 出版序号：2093
- issnNo：ISSN1672-9250
- isbnNo：CN52-1139/P
摘要
This paper investigated water types and chemical characteristics of drinking water, and studied the relationship between salinity, pH value, humic acid etc. with prevalence and the correlation of disease and drinking water quality in different river and different water types. Analysis shows that Kaschin-beek disease is the result of comprehensive influence of many geological environment factors. The main reason of high prevalence is the low salinity, total hardness, K++Na+, Ca2+, Mg2+ , Cl-, SO2-4, HCO-3 etc. and high humic acid and total intestinal bacteria number in drinking water.