摘要
处理抗生素废水的厌氧复合床反应器单体有效容积为 5 0 0m3,根据反应器中有机物降解和细胞合成的关系 ,建立了进料有机负荷模型Mn=(1+k) n - 1 M1 和进料容积负荷模型Nn=(1+k) n - 1 N1 。根据启动过程中细菌的生长特性和进料有机负荷模型的计算 ,提出了厌氧复合床反应器启动运行的进料负荷技术方案 。
The effective volume of an upflow blanket filter (UBF) unit for treating antibiotic wastewater is 500 m 3.Based on the relationship of organic substances biodegradation and cell synthesis in UBF,a mathematical model of feed organic loading, M n=(1+k) n-1 M 1 ,and a mathematical model of feed volume loading rate, N n=(1+k) n-1 N 1 ,were established.Based on calculation of bacteria growth feature and feed organic loading model in the start\|up process, a feed loading technical scheme was put forward for the start\|up of a full\|scale UBF reactor and the start\|up was successfully made for treatment of antibiotic wastewater by the UBF.
出处
《环境科学研究》
EI
CAS
CSCD
北大核心
2002年第4期40-42,共3页
Research of Environmental Sciences
基金
河南省科技攻关项目 (9912 0 0 2 15 )
关键词
抗生素废水
厌氧复合床
数学模型
颗粒污泥
废水处理
antibiotic wastewater
upflow blanket filter
start\|up operation
feed organic loading
mathematical model
granular sludge
