[1]张建锋,谢 薇,雷占琴.西北地区农村水窖集雨场表面土壤离子释放特征研究[J].西安建筑科技大学学报:自然科学版,2012,44(06):888-891.[doi:10.15986/j.1006-7930.2012.06.022]
　ZHANG Jian-feng,XIE Wei,LEI Zhan-qin.Characteristics of ion release from soil during runoff process in northwest Chinas semi-arid areas[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2012,44(06):888-891.[doi:10.15986/j.1006-7930.2012.06.022]
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西北地区农村水窖集雨场表面土壤离子释放特征研究()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
44
期数:
2012年06期
页码:
888-891
栏目:
出版日期:
2012-12-31

文章信息/Info

Title:
Characteristics of ion release from soil during runoff process in northwest Chinas semi-arid areas
文章编号:
1006-7930(2012)06-0888-04
作者:
张建锋; 谢 薇; 雷占琴
(西安建筑科技大学环境与市政工程学院,陕西 西安 710055)
Author(s):
ZHANG Jian-feng;  XIE Wei;  LEI Zhan-qin
(School of Envi. & Muni. Eng., Xian Univ. of Arch. & Tech., Xian 710055, China)
关键词:
窖水; 水质; 离子释放
Keywords:
cistern water;  water quality;  ion release
分类号:
P 342+.4
DOI:
10.15986/j.1006-7930.2012.06.022
文献标志码:
A
摘要:
基于提升窖水水质的目标,实验研究了渭北半旱塬区窖水集雨过程中,集雨场表面土壤离子释放的过程和速度变化.结果表明土壤离子释放主要集中在遇水3~0s时间范围,离子释放总量与接触的土壤总量成正比例关系,随着降水酸度的增加,离子释放总量增大,但(0) 释(6) 放速度与降水pH值相关性不明显.根据研究结果提出了水窖收水口改进的措施,以期为提升西北农村饮用型窖水水质提供参考
Abstract:
Focused on improving the quality of cistern water, experiments were conducted to study the efficiency and kinetic characteristic of soil ion release during runoff process in Weibei semi-arid loss plateau. Results revealed that the most release strength was arriving at 30-60sfollowing startup, the solutions total dissolved solid(TDS)was proportional to the contacting soil mass.TDS increased with the storm water pH declining. However, the release strength was irrelevant with the runoff pH. Based on the research results, a detailed suggestion was provided to renovate the intake construction of cistern for improving the drinking water quality in the remote rural areas of Northwest China ’s Semi-arid areas

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012-06-26 修改稿日期:2012-11-25
基金项目:陕西省教育厅专项科研计划资助项目(11JK0757)
作者简介:张建锋(1970-),男,陕西武功人,博士,副教授,主要研究方向:水处理与节水技术、水资源保护
更新日期/Last Update: 2015-09-01