[1]陈宁,董明甫,孔海霞,等.光伏废水二级处理除氟剂选型试验及工程应用[J].中国给水排水,2023,39(18):100-106.
　CHENNing,DONGMing-fu,KONGHai-xia,et al.Selection Test of Defluorination Agents for Secondary Treatment of Photovoltaic Wastewater and Engineering Application[J].China Water & Wastewater,2023,39(18):100-106.
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光伏废水二级处理除氟剂选型试验及工程应用

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第39卷 期数: 2023年第18期 页码: 100-106 栏目: 出版日期: 2023-09-17
Title:
Selection Test of Defluorination Agents for Secondary Treatment of Photovoltaic Wastewater and Engineering Application
作者:
陈宁1， 董明甫1， 孔海霞2， 张林1， 何文光1， 尹天平1， 陈春梅1， 赵茂杰1
（1.四川安州发展集团有限公司，四川 绵阳 622651；2.中国市政工程华北设计研究总院有限公司 西安分公司，陕西 西安 710016）
Author(s):
CHEN　Ning1， DONG　Ming-fu1， KONG　Hai-xia2， ZHANG　Lin1， HE　Wen-guang1， YIN　Tian-ping1， CHEN　Chun-mei1， ZHAO　Mao-jie1
（1. Sichuan Anzhou Development Group Co. Ltd.， Mianyang 622651， China； 2. Xi’an Branch，North China Municipal Engineering Design & Research Institute Co. Ltd.， Xi’ an 710016， China）
关键词:
光伏废水;  除氟剂;  絮凝沉淀法;  工程应用
Keywords:
photovoltaic wastewater;  defluorination agent;  flocculation sedimentation method;  engineering application
摘要:
某污水处理厂根据除氟生产工艺需要，对4种除氟剂进行了选型对比试验，认为其中2种（GMS-F3和YYHBL-Ⅱ）满足使用要求。通过除氟剂用量、pH以及PAM添加量等因素控制，可将光伏废水中的F-浓度降低到1.5 mg/L以下，达到《城镇污水处理厂污染物排放标准》（GB 18918—2002）的一级A标准。通过小试能较好地进行除氟剂选型，且所选除氟剂能满足生产达标排放要求，同时该试验数据也能较好地指导生产实践
Abstract:
In accordance with the requirements of the fluoride removal production process at a wastewater treatment plant, four new types of defluorination agents were evaluated systematically. Two of them, GMS-F3 and YYHBL-Ⅱ, meet the usage requirements of the wastewater treatment plant. By controlling factors such as the amount of defluorination agent, pH, and PAM addition, the fluoride ion concentration can be reduced to below 1.5 mg/L, meeting the level A standard of the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002). Through experimental research and engineering application data analysis, it has been found that small experiments can effectively select defluorination agents in a wastewater treatment plant, and the selected agents can meet production discharge standards. At the same time, this experimental data can also provide good guidance for production practice.

相似文献/References:

[1]刘云洲,刘洁涛,宫徽.反硝化厌氧颗粒污泥技术处理光伏废水[J].中国给水排水,2022,38(10):166.
　LIUYun-zhou,LIUJie-tao,GONGHui.Treatment of Photovoltaic Wastewater by Denitrification Anaerobic Granular Sludge[J].China Water & Wastewater,2022,38(18):166.

更新日期/Last Update: 2023-09-17