首页    编委会    编辑部    历任主编    获奖信息    征稿简则    友情链接    English    旧版主页
  在线期刊
       最新录用
       当期目次
       过刊浏览

  下载专区
       版权协议
       征稿范文
       来稿登记表
       录用证明

  联系我们

投稿e-mail: jbnuns_sub@bnu.edu.cn

主编e-mail: jbnuns_eic@bnu.edu.cn

办公地点:北京师范大学 科技楼A区216,218,220室

电话:(010)58807851,58802050,58807872,58807713

通信处:北京市海淀区新街口外大街19号北京师范大学理科学报编辑部

邮政编码:100875

办公室e-mail: jbnuns@bnu.edu.cn

本网站暂不提供全文下载,如需全文下载请点击

中国知网

 

标题

傍河水源地氨氮分布特征及其影响因素分析

作者

左 锐 马丁山 刘 丽 王金生 陈小娟

机构

北京师范大学水科学研究院,地下水污染控制与修复教育部工程研究中心

摘要

以宁夏吴忠市金积傍河地下水型水源地为研究对象,在分析水源地水文地质条件的基础上,在水源地保护区 范围采集了16个水井地下水水样,重点分析了保护区范围内地下水水样的氨氮质量浓度值,结果表明:研究区地下水中 氨氮质量浓度为0.025~0.447mg·L-1,是该区域主要潜在污染物,并分析出区域地下水氨氮污染物的空间分布特征.结 合区域包气带和含水层属性,分析了研究区内pH、有机质和氧化还原电位等影响因素与地下水中氨氮污染物分布的相 关性,为水源地氨氮污染物的防治提供了科学依据,有助于提高水源地管理的科学性和污染源管控的针对性.

关键词

傍河水源地;地下水;氨氮;影响因素

引用

左 锐, 马丁山, 刘 丽, 王金生, 陈小娟.北京奥后夏季农业景观的变化特征分析—— 以北京市大兴区、通州区为例 [J]. 北京师范大学学报(自然科学版),2015,51(6):626-630.

基金

国家水体污染控制与治理科技重大专项基金资助项目(2014ZX07201-010);高等学校博士学科点专项科研基金资助项目(20130003120009)

分类号

P641.8

DOI

10.16360/j.cnki.jbnuns.2015.06.016

Title

Distribution of Ammonia Nitrogen in Riverside Water Source Field and Identification of Influencing Factors

Author

MA Ding-shan, ZUO Rui, WANG Jin-sheng

Affiliations

College of Water Sciences, Beijing Normal University; Engineering Research Center of Groundwater Pollution Control and Remediation, Ministry of Education

Abstract

Jinji water sources field in Wuzhong City was selected to study ammonia nitrogen distribution and influencing factors. The hydrogeological conditions of water sources were analyzed. Water samples were collected from 16 groundwater wells in the secondary water source protection areas, concentration of ammonia nitrogen in the groundwater samples was analyzed. It was found that ammonia concentration in groundwater was 0.025-0.447 mg / L in the study area; ammonia nitrogen was found to be the major potential contaminant in this area. Ammonia concentrations of the groundwater samples were used to construct the spatial distribution of ammonia contamination. Properties of the vadose zone and aquifer were examined; the correlation of groundwater pH, organic matter and ORP with ammonia distribution was analyzed. The present work could provide some scientific basis for the prevention of water sources contamination by ammonia nitrogen, could also contribute to the scientific management of regional water sources and pollution control.

Key words

river side waters source field; groundwater; water sources area; ammonia-nitrogen; distribution factors

cite

MA Ding-shan, ZUO Rui, WANG Jin-sheng. Distribution of Ammonia Nitrogen in Riverside Water Source Field and Identification of Influencing Factors [J]. Journal of Beijing Normal University(Natural Science),2015,51(6):626-630.

DOI

10.16360/j.cnki.jbnuns.2015.06.016

Copyright © 2014 Journal of Beijing Normal University (Natural Science)
Designed by Mr. Sun Chumin. Email: cmsun@mail.bnu.edu.cn