生物炭吸附法处理氨氮废水的研究进展  

Research progress on treatment of ammonianitrogen wastewater by biochar adsorption

作　　者：李俊生[1] 郭小瑞 徐嘉伦 谷芳[1] 夏至[1] 左金龙[1] LI Jun-sheng;GUO Xiao-rui;XU Jia-lun;GU Fang;XIA Zhi;ZUO Jin-long(College of Food Engineering,Harbin University of Commerce,Harbin 150028,China)

机构地区：[1]哈尔滨商业大学食品工程学院,黑龙江哈尔滨150028

出　　处：《应用化工》2023年第4期1264-1269,1275,共7页Applied Chemical Industry

基　　金：黑龙江省自然科学基金项目(LH2021E090)。

摘　　要：综述了生物炭吸附处理氨氮废水的研究现状,介绍了物理改性、酸碱改性、金属离子改性和生物改性生物炭,光催化与生物炭联合技术,生物炭固定化微生物技术,生物炭三维电极技术在氨氮废水处理领域的应用进展,详细地介绍了各种方法对氨氮废水的处理效果及其优缺点。展望了生物炭吸附法在氨氮废水处理领域未来的研究重点和发展趋势。This paper summarizes the research status of biochar adsorption treatment of ammonia nitrogen wastewater,mainly introduces the application progress of physical modification,acid-base modification,metal ion modification and biological modification of biochar,combined technology of photocatalysis and biochar,biochar immobilized microbial technology and biochar three-dimensional electrode technology in the field of ammonia nitrogen wastewater treatment,and introduces in detail the treatment effects,advantages and disadvantages of various methods on ammonia nitrogen wastewater.The future research focus and development trend of biochar adsorption in the field of ammonia nitrogen wastewater treatment are prospected.

关 键 词：氨氮废水 生物炭 改性 吸附机理 吸附剂 

分 类 号：TQ424[化学工程] X52[环境科学与工程—环境工程]