摘要
介绍了传统生物脱氮除硫方法及其在处理高氨氮、硫酸盐废水时所存在的问题,在此基础上介绍了一种新型的生物脱氮除硫技术。该种脱氮除硫技术与传统生物脱氮除硫技术相比,不仅无H2S排放,而且还具有节约碳源、污泥产量小和实现单质硫回收率高等特点,这必将是未来生物脱氮除硫技术的新方向。
Based on the summary of principles and problems of traditional biological nitrogen and sulfur removal technology in treatment of wastewater with high-concentration ammonia nitrogen and sulphate, a new t biological nitrogen and sulfur removal technology is introduced. Compared to the tradition- al biological nitrogen and sulfur removal technology, this technology has no H2S emission, low carbon source, little residual sludge, high sulfur recovery rate. This would be the future direction of biological nitrogen and sulfur removal technology.
出处
《中国给水排水》
CAS
CSCD
北大核心
2010年第10期5-8,共4页
China Water & Wastewater
基金
江苏省环境科学与工程重点实验室开放课题(ZD081202)
苏州科技学院重点学科建设项目(AO030702)
关键词
含氨氮
硫酸盐废水
厌氧脱氮除硫
厌氧氨氧化
wastewater with ammonia nitrogen and sulphate
anaerobic nitrogen and sulfur removal
Anammox
