Indexed by:
Abstract:
本发明公开了一种基于天然斜发沸石同步脱氮除磷吸附剂材料的制备方法及应用,包括:将天然斜发沸石粉碎至粒径为5‑10mm的颗粒,常温下用水浸泡,并置于超声波震荡0.5‑1h;在超声波震荡体系中,加入含有有机改性剂的水溶液后继续超声波震荡0.5‑1h;过滤得到吸附剂材料。本发明所制备的吸附剂材料针对高浓度氮磷废水,能够同步高效脱氮除磷,对氨氮脱除率在97%以上、总磷脱除率在85%以上,减少水体的富营养化发生;而且具有生产工艺简单,操作方便,设备较少,成本低等实际应用价值。
Keyword:
Reprint Author's Address:
Email:
Patent Info :
Type: 发明申请
Patent No.: CN202210348963.5
Filing Date: 2022-04-01
Publication Date: 2022-07-15
Pub. No.: CN114749143A
Applicants: 北京工业大学
Legal Status: 实质审查
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
Affiliated Colleges: