皮革废水生物处理过程中细菌多样性及生物强化脱氮研究  

Study on bacterial diversity and bio-enhanced nitrogen removal in the biological treatment of leather wastewater

作　　者：吕金 张丹 Lv Jin;Zhang Dan(West Coast New District Bureau of Qingdao Ecological Environment Bureau,Qingdao 266555,China;Kaiyuan Branch of Ecological Environment Bureau of Tieling City,Tieling 112300,China)

机构地区：[1]青岛市生态环境局西海岸新区分局,山东青岛266555 [2]辽宁省铁岭市生态环境局开原市分局,辽宁铁岭112300

出　　处：《皮革制作与环保科技》2021年第10期10-11,共2页Leather Manufacture and Environmental Technology

摘　　要：污水生物处理技术是利用生物的特性和代谢作用吸收和降解污水中的污染物。污水处理技术在处理皮革废水中有广泛的应用,通过研究生物脱氮的污水生物处理技术,建立皮革废水处理良好的细菌群落结构、多样性以及功能性和代谢性的环境。本文对皮革废水生物处理中的细菌多样性以及生物强化脱氮进行研究,评估废水生物处理技术在废水实际处理中的实际应用效能,给出改善和推广的建议。Sewage biological treatment technology uses the characteristics and metabolism of organisms to absorb and degrade pollutants in sewage. Sewage treatment technology has a wide range of applications in the treatment of leather wastewater. Through the research of biological denitrification wastewater biological treatment technology, a good bacterial community structure, diversity, functional and metabolic environment for leather wastewater treatment have been established. This paper studies the bacterial diversity and bio-enhanced denitrification in the biological treatment of leather wastewater, evaluates the practical application efficiency of biological wastewater treatment technology in the actual wastewater treatment and gives suggestions for improvement and promotion.

关 键 词：皮革废水 生物处理技术 细菌多样性 脱氮 

分 类 号：X70[环境科学与工程—环境工程]