• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

李冬 (李冬.) (Scholars:李冬) | 苏庆岭 (苏庆岭.) | 吴青 (吴青.) | 梁瑜海 (梁瑜海.) | 曾辉平 (曾辉平.) | 张杰 (张杰.) (Scholars:张杰)

Indexed by:

incoPat zhihuiya

Abstract:

一种诱导恢复SBR全程自养脱氮的方法属于城市污水处理与再生领域。针对CANON工艺对环境条件敏感,易由于NOB过量增值使得自养脱氮效果下降的特点。本发明对全程自养脱氮性能遭到部分破坏的CANON污泥,通过每个周期向恢复阶段反应器中投加与反应器污泥浓度相同,体积为反应器有效容积的0.5%-1%且氨氮去除完毕时总氮去除率为85%以上的全程自养脱氮污泥,控制曝气量使溶解氧维持在0.2-0.5mg·L-1,控制曝气时间使氨氧化率维持在95%以上,经过7天成功实现了全程自养脱氮的恢复,总氮去除率重新到达80%以上。在此条件下稳定运行15个周期以上,总氮去除率一直在80%以上,标志全程自养脱氮恢复成功。

Keyword:

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Related Article:

Patent Info :

Type: 发明申请

Patent No.: CN201410109476.9

Filing Date: 2014-03-23

Publication Date: 2014-06-25

Pub. No.: CN103880171A

Applicants: 北京工业大学

Legal Status: 撤回-视为撤回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Online/Total:424/10586819
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.