首页> 外文会议>Biological treatment symposium 2013 >Fixed Bed Biofilm Reactor for the Removal of Ozonation Byproducts
【24h】

Fixed Bed Biofilm Reactor for the Removal of Ozonation Byproducts

机译:固定床生物膜反应器,用于去除臭氧化副产物

获取原文
获取原文并翻译 | 示例

摘要

The use of ozone in drinking water is often followed by biofiltration to remove biodegradable organic matter (BOM) and reduce the risk of biofilm development in the distribution system. An alternative approach was evaluated by SNWA involving a fixed bed biofilm reactor (FBBR) with porous plastic media to promote biofilm development. A pilot study was conducted using dechlorinated full-scale filter influent water (containing iron floc particles) and sent to a 6-column pilot plant. Results showed up to 50% removal of assimilable organic carbon (AOC) and up to 40% removal of UV254 after 9 months of operation.
机译:在饮用水中使用臭氧之后,通常会进行生物过滤,以去除可生物降解的有机物(BOM),并降低分配系统中生物膜形成的风险。 SNWA对另一种方法进行了评估,其中涉及带有多孔塑料介质的固定床生物膜反应器(FBBR),以促进生物膜的发育。使用脱氯的满量程过滤器进水(包含铁絮凝物颗粒)进行了中试研究,并将其送至六柱中试工厂。结果显示,操作9个月后,同化有机碳(AOC)去除率高达50%,UV254去除率高达40%。

著录项

  • 来源
  • 会议地点 Denver CO(US)
  • 作者单位

    Southern Nevada Water Authority, P.O. Box 99954, Las Vegas, NV 89193-9954;

    Southern Nevada Water Authority, P.O. Box 99954, Las Vegas, NV 89193-9954;

    Southern Nevada Water Authority, P.O. Box 99954, Las Vegas, NV 89193-9954;

    Southern Nevada Water Authority, P.O. Box 99954, Las Vegas, NV 89193-9954;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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