厌氧附着膜膨胀床工艺处理石油化工废水的研究  

A Study on the Treatment of Petro-chemical Wastewater with An Anaerobic Attached Film Expanded Bed Reactor

作　　者：庄黎宁[1] 吕锡武[2] 

机构地区：[1]华侨大学环境保护设计研究所,泉州362000 [2]东南大学环境工程系,南京210096

出　　处：《污染防治技术》1998年第4期230-233,共4页Pollution Control Technology

摘　　要：对厌氧附着膜膨胀床(AAFEB)反应器处理石油化工废水进行研究。结果表明,在中温条件下(35℃),AAFEB稳态运行的适宜工艺参数为HRT32h,容积有机负荷0.523kgCOD/m^3·d,COD去除率达80.8％;升高温度可以提高AAFEB反应器的处理效果;AAFEB反应器在高温条件下(55℃)运行耐冲击负荷能力优于中温条件(35℃)。The treatment of petro-chemical wasterwater with the anaerobic attached film expnded bed reactor was studied. The results showed that the suitable control parameters of the .system operated steadily at mesophilic temperature (35℃) were: HRT 32 h, the volumetric organic loading rate 0. 523 kgCOD/m3 ?d, and the COD removal rate was up to 80. 8%. The performance of reactor was improved by increasing temperatures. The resistance to shock loadings of the aer anaerobic attached film expanded bed reactor at thermophilic temperature (55℃) was higher than mesophilic temperature (35℃).

关 键 词：AAFEB 反应器 石油化工废水 中温 高温 厌氧 

分 类 号：X789.03[环境科学与工程—环境工程]