Industrial Water Treatment ›› 2020, Vol. 40 ›› Issue (6): 18-22. doi: 10.11894/iwt.2019-0374

• Summaries and Theses on Special Topics • Previous Articles     Next Articles

Analysis of APT production wastewater quality and suitable treatment technologies

Tao Wang(),Ying Wan   

  1. Jiangxi Academy of Environmental Sciences, Nanchang 330077, China
  • Received:2020-02-20 Online:2020-06-20 Published:2020-06-20

APT生产废水水质及适用处理技术分析

王涛(),万莹   

  1. 江西省环境保护科学研究院, 江西南昌 330077
  • 作者简介:王涛(1981—), 副研究员。E-mail:maywoody123@163.com
  • 基金资助:
    江西省科技计划项目(20123BBG70223)

Abstract:

Ammonium para-tungstate(APT) as an important industrial raw material, results in a large amount of wastewater during its production process. We analyzed the water quality of APT production wastewater. On this basis, treatment technologies and research achievements for APT production wastewater were systematically summarized. Moreover, the availability of some technologies were analyzed, which could provide technical support for the improvement of wastewater treatment process in APT production practice.

Key words: ammonium para-tungstate, break point chlorination, arsenic-containing wastewater, ammonia nitrogen wastewater

摘要:

仲钨酸铵(APT)是一种重要的工业原料,在其生产过程中会产生大量的废水。分析了APT生产废水的水质,在此基础上,较为系统地总结了APT生产废水的处理技术及其相关研究成果,并分析了各处理技术的适用性,以期为APT生产实践中废水处理工艺的改进提供技术支撑。

关键词: 仲钨酸铵, 折点氯化, 含砷废水, 氨氮废水

CLC Number: