垃圾渗滤水同时好氧厌氧生物处理的生化反应机理  

Mechanisms of Biochemical Reactions on Simultaneous Oxic and Anaerobic Treatment of Landfill Leachate

作　　者：周少奇[1] 

机构地区：[1]华南理工大学环境科学与工程学院,广州五山510640

出　　处：《石河子大学学报（自然科学版）》2005年第3期276-279,共4页Journal of Shihezi University(Natural Science)

基　　金：广东省重点科技攻关项目(粤财工[98]278);广东省科技攻关项目(2002C32108);国家自然科学基金项目(20377013);广东省自然科学基金重点项目(020959)

摘　　要：用自行设计研制的同时好氧厌氧生物反应器对广州大田山填埋场渗滤水进行了6年多的现场试验研究。通过硝化反硝化反应的计量学控制,实现了垃圾渗滤水的稳定处理,其出水完全达到该类废水的国家二级排放标准。采用本人提出的生化反应“电子计量学”方法,分析该反应器中主要存在的3类生化反应:有机物氧化反应、硝化反应、反硝化反应,研究分析了该三类生化反应的电子计量学方程式和有关计量学关系式。A set of new-designed simultaneous oxic and anaerobic biorea ctor was used for the treatment of landfill leachate in Guangzhou Datianshan landfill site for more than three years. A good water quality of effluent was achieved to meet the State Standard with second level for discharging by stoichiometric control of nitrification and denitrification. It was discovered that there are three biochemical reactions, such as the oxidation of organic matters, nitrification and denitrification after stoichiometric analysis. Moreover, the stoichiometric equations and stoichiometric relationships of the above-mentioned reactions are also analyzed and discussed.

关 键 词：垃圾渗滤液 电子计量学 同时硝化反硝化 生物脱氮 

分 类 号：X705[环境科学与工程—环境工程]