• 主题
高级搜索  >
历史搜索 清空历史
首页> 美国政府科技报告 >Technical Investigation of the Abatement of Acid Mine Drainage in a Sub-SurfaceWetland Environment
【24h】

Technical Investigation of the Abatement of Acid Mine Drainage in a Sub-SurfaceWetland Environment

机译：亚表层湿地环境中酸性矿山排水减排技术研究

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

An experimental wetland design was developed to compare surface flow systems tosub-surface flow systems. In addition, the study was to evaluate the appropriate position (before or after) of a surface flow cell with respect to a sub-surface flow treatment cell. The wetland design contained two wetland treatment systems, with each system containing equally sized sub-surface and surface flow treatment cells. The order in the first treatment system (Sub-system 1) was surface flow followed by sub-surface flow. The order was reversed in the second treatment system (Sub-system 2). The water quality monitoring data clearly indicated sub-surface flow design produces water quality that is superior for a number of parameters that include pH, iron, aluminum, acidity and alkalinity. Neither wetland design significantly improved manganese; however, manganese removal is not probable in strongly reducing environments provided by a compost wetland.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号