Paper Title:
Dynamic Regeneration of D301f Anion Exchange Resin to Remove Nitrate Nitrogen in Wastewater
  Abstract

Nitrate nitrogen in wastewater poses serious threat. D301f anion exchange resin can remove nitrate nitrogen in wastewater, its regeneration is one of the most important procedures, because regeneration efficiency has a direct impact on exchange capacity, water quality and regeneration agent consumption. D301f exchange resin column simulated nitrogen fertilizer plant wastewater (nitrate nitrogen300mg/L) for dynamic regeneration experiment. The results showed that, NH4OH regeneration agent dosage selected 3 to 4 times of theoretical amount more reasonable; regeneration solution concentration and temperature separately used 20% and 30°C better.

  Info
Periodical
Advanced Materials Research (Volumes 374-377)
Chapter
Chapter 4: Water Purification and Wastewater Treatment
Edited by
Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du
Pages
1005-1008
DOI
10.4028/www.scientific.net/AMR.374-377.1005
Citation
H. Y. Li, S. M. Li, "Dynamic Regeneration of D301f Anion Exchange Resin to Remove Nitrate Nitrogen in Wastewater", Advanced Materials Research, Vols. 374-377, pp. 1005-1008, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hui Ping Song, Ying Ying Jiang, Fang Qin Cheng
Chapter 2: Chemical Engineering
Abstract:The ammonia-nitrogen wastewater was purified by using electrodialysis (ED) device in this paper. The NH4Cl solution was used as...
1346
Authors: Lin Xia Gao, Zhu Li, Mei Wang, Lei Huang, Ke Wu Pi, Xuan Wei
Chapter 12: Waste Disposal and Environmental Chemicals
Abstract:In this experiment, the copper-containing wastewater was adsorbed by HAP which was prepared by high temperature calcination after high...
2146
Authors: Sun Yang, Wu Zheng
Chapter 1: New Materials and Advanced Materials
Abstract:This paper mainly introduces the static method and dynamic method to study the adsorption properties of CrO42- and F- by using the anion...
134
Authors: De Hua Xie
Chapter 7: Environmental Engineering and Environmental Protection
Abstract:The removal of Cu2+ in water via an ion-exchange membrane under no external voltage condition was studied in the research, and effects such...
954
Authors: Li Xiu Peng, Shang Shang Wang
Chapter 6: Energy Materials, Energy Chemical Engineering and Processes
Abstract:The adsorption process of Cr (VI) in aqueous solution on activated carbon prepared by discarded disposable chopsticks was investigated to...
799