• 引证/输出
  引证/输出

  复制引证文献

  APA（第6版）

  

  芝加哥（著者-日期，第15版）

  

  Harvard（第18版）

  

  MLA（第7版）

  

  Turabian（第6版）

  

  输出引证文献

  输出到RefWorks   输出到EndNote / 参考管理（Reference Manager）   输出到EasyBib   删除

  请注意： 这些引证文献都以参考咨询的标準為基础。但是，处理格式的规则，在应用程序、感兴趣或研究的领域之间会大相径庭。应当考虑到负责復审的出版商、上课的教师、机构或者组织的具体要求或者优先选择。
• 打印
• 电子邮件
  电子邮件

  所有的字段都要。

  电邮地址字段是一定要有的。请输入收件人的电子邮件地址。

  输入的电邮地址格式不对。请重新输入收件人的电邮地址。

  最多可将资料送给五个收件人。

  输入收件人的电子邮件地址： 最多能用逗号（,）将五个地址分开

  名字的字段是一定要有的。请输入您的名字。

  输入你的名字： 主题的字段是一定要有的。请输入主题。 主题:

  电子邮件讯息的字段是一定要有的。请输入讯息。

  电子邮件： 我想你可能会对这资料感兴趣，资料位于 http://www.worldcat.org/oclc/4433216839 题名： Industrial discharges of metals in Kigali, Rwanda, and the impact on drinking water quality 出版商： ISBN/ISSN: 0007-4861 OCLC:4433216839

  
  

  输入的ReCaptcha词条不对。要设法和显示在窗口中的那两个字一样，也可试用音频版。

  删除
• 共享
• 永久链接
  永久链接

  复制URL以便和网页链接：

• 撰写评论
• 评估这资料：
• • 1
  • 2
  • 3
  • 4
  • 5

Industrial discharges of metals in Kigali, Rwanda, and the impact on drinking water quality

著者：	J Gasana 附属： Florida International Univ., North Miami, FL (United States); L Twagilimana 附属： Univ. of Blaise Pascal, Aubiere (France); W Hallenbeck; G Brenniman 附属： Univ. of Illinois, Chicago, IL (United States)
版本/格式：	文章 : 英语
刊登在：	Bulletin of Environmental Contamination and Toxicology, v58 n4 (1997 Apr 01): 523-526
数据库：	Energy Citations Database
其它数据库：	British Library Serials; MEDLINE; ArticleFirst
提要：	Rwanda is a landlocked country located in Africa`s Central-East Great Lakes region. It has a population of 7.5 million which occupies 26,338 km{sup 2}. Its population density (285/km{sup 2}) is one of the highest in the world and has prompted fear of a rapid degradation of the ecosystem. There are no central sewer systems in Rwanda. The use of pit latrines and septic tanks is common in urban and rural areas. People still defecate in the fields. Less than half of the urban population is served by a central water supply. The majority of people get their water untreated from rivers that have been polluted by chemicals and human excreta. In and around the capital city of Kigali, there is a concentration of people, farms, and industries which discharge wastewater into the Nyabarongo River and its tributaries. The Nyabarongo River, a tributary of the Nile, empties into the Akagera River which flows into Lake Victoria. Nyabarongo River water is used for drinking water, cooking, bathing, and agriculture in the Kigali area. There has been very little monitoring of the water quality of the Nyabarongo River and of industrial outfalls located on tributaries of the Nyabarongo River. As a first step in understanding the water quality of the Nyabarongo River, wastewater samples were collected in 1993 from industrial outfalls located on tributaries of the Nyabarongo River. Most of the facilities sampled had no wastewater treatment. The impact of these discharges on the water quality of the Nyabarongo River was evaluated. 1 ref., 2 tabs.  再读一些...
评估：	(尚未评估) 0 附有评论 - 争取成为第一个。
在出版物中使用下列的字词搜索其他文章：