期刊文献+

污水脱氮过程中斜发沸石吸附再生性能的试验研究 被引量:1

Experimental Study on the Adsorption and Regeneration Capacity on Removing Ammonia-nitrogen from Domestic Wastewater by Clinoptilolite
下载PDF
导出
摘要 研究了斜发沸石对模拟小区二级生化处理出水中氨的吸附及其生化再生效果,并探讨了斜发沸石吸附再生的主要影响因素和作用机理.间歇和连续试验结果表明,斜发沸石挂膜前、后的氨吸附容量变化不大,生物膜基本没有影响NH+4的吸附和扩散过程.经过两个月的生化再生试验,在NaHCO3再生溶液中Na+浓度为2000 mg/L、温度为15~26.5℃、气水比为5:1的条件下,吸附再生柱对NH3-N的去除稳定,去除率>80%.从机理分析,斜发沸石吸附再生柱对NH3-N的去除过程主要化学吸附、离子交换以及生物硝化的协同作用;影响斜发沸石生化再生作用的主要因素是温度和溶解氧.
机构地区 哈尔滨工业大学
出处 《中国给水排水》 CAS CSCD 北大核心 2006年第z1期321-326,共6页 China Water & Wastewater
基金 国家高技术研究发展计划(863)项目(2003AA601060-02-03) 广西科技攻关项目(桂科攻0428008-4N)
  • 相关文献

参考文献8

  • 1[3]Annelie Hedstr(o)m.Ion exchange of ammonium in zeolites:A literature review[J].J Environ Engin,2001,127(8):673-680.
  • 2[4]Piirtola L,Hult man B,Lowen M.Effects of detergent zeolite in anitrogen removal activated sludge process[J].Water Sci Technol,1998,38(2):41-48.
  • 3[5]Zorpas A,Constantinides T,Vlyssides A G,et al.Heavy metal uptake by natural zeolite and metals partitioning in sewage sludge compost[J].Bioresource Technol,2000,72:113-119.
  • 4[6]Lahav O,Green M.Ammonium removal using ion exchange and biological regeneration[J].Water Res,1998,32(7):2019-2028.
  • 5[7]Lahav O,Green M.Ammonium removal from primary and secondary effluents using a bioregenerated ion-exchange process[J].Water Sci Technol,2000,42 (1):179-185.
  • 6汪超,冯晓西,顾印玉,乌锡康.沸石在废水脱氨氮中的应用:(Ⅱ)沸石生化结合脱氨氮[J].化学世界,2002,43(S1):60-62. 被引量:31
  • 7[9]Lahav O,Green M.Bioregenerated ion-exchange process:the effect of the biofilm on ion-exchange Capacity and Kinetics[J].Waste S A,2000,26(1):51-58.
  • 8温东辉,张曦,吴为中,李文奇,唐孝炎.天然沸石对铵吸附能力的生物再生试验研究[J].北京大学学报(自然科学版),2003,39(4):494-500. 被引量:21

二级参考文献14

  • 1[1]Tsitsishvili G V, Andronikashvili T G. Natural Zeolites. Chichester, England: Ellis Horwood Limited, 1992, 86~91
  • 2[2]Tsuno Hiroshi, Nishimura Fumitake, Somiya Isao. Removal of Ammonium Nitrogen in Bio-zeolite Reactor. Doboku Gakkai Bombun Hokokushu, 1994, 503: 159~166
  • 3[3]Dimova G, Mihailov G, Tzankov Tz. Combined Filter for Ammonia Removal-Part Ⅰ: Minimal Zeolite Contact Time and Requirements for Desorption. Water Science and Technology, 1999, 39(8): 123~129
  • 4[4]Green Michal, Mels Adriaan, Lahav Ori, et al. Biological-ion Exchange Process for Ammonium Removal from Secondary Effluent. Water Science and Technology, 1996, 34(1-2): 449~458
  • 5[5]Lahav O, Green M. Ammonium Removal Using Ion Exchange and Biological Regeneration. Water Research, 1998, 32(7): 2019~2028
  • 6[6]Lahav O, Green M. Ammonium Removal from Primary and Secondary Effluents Using a Bioregenerated Ion-exchange Process. Water Science and Technology, 2000, 42(1): 179~185
  • 7[7]Huang ZT, Petrovic AM. Clinoptilolite Zeolite Influence on Nitrate Leaching and Nitrogen Use Efficiency in Simulated Sand Based Golf Greens. Journal of Environmental Quality, 1994, 23(6): 1190~1194
  • 8[8]Lahav O, Green M. Bioregenerated Ion-exchange Process: The Effect of the Biofilm on Ion-exchange Capacity and Kinetics, Wate S A, 2000, 26(1):51~58
  • 9[9]Abe K, Ozaki Y, Kihou N. Introduction of Fiber Plants to Plant Bed Filter Systems for Wastewater Treatment in Relation to Resource Recycling. Soil Science and Plant Nutrition, 1997, 43(1): 35~43
  • 10P. A. Wilderer,P. Arnz,E. Arnold. Application of Biofilms and Biofilm Support Materials As A Temporary Sink and Source[J] 2000,Water, Air, and Soil Pollution(1-4):147~158

共引文献50

同被引文献18

引证文献1

二级引证文献4

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部