高浓度有机制药废水的中试处理  

A PILOT STUDY OF TREATMENT OF HIGH STRENGTH ORGANIC PHARMACEUTICAL WASTEWATER

作　　者：王金梅[1] 柯艳霞[1] 马丽雅[1] 

机构地区：[1]承德石油高等专科学校化学工程系,河北承德067000

出　　处：《水处理技术》2007年第3期76-78,共3页Technology of Water Treatment

基　　金：河北省自然科学基金资助项目(502403)

摘　　要：采用水解-厌氧-好氧生化新工艺,较系统地对抗生素工业废水和麻黄素植物提取废水中有机物的降解进行中试实验,验证实验室试验所采用的预处理、温度、pH值、水力停留时间、进水有机物浓度等参数对生化处理工艺的影响,中试规模为3m3/d。实验结果表明,在中试稳定运行时,废水COD总去除率可达到97.6%,经混凝处理出水COD平均浓度可达到地方的排放要求(COD≤300mg/L)。The pilot study of the treatment of antibiotic wastewater and the degradation of organics from Ephedrine phyto-extraction wastewater were carried out by hydrolytic acidification-anaerobic-aerobic biochemical process. The effect of pretreatment, temperature, pH value, hydraulic retention time（HRT） and influent organics concentration etc. factors on the biochemical process was studied. The experimental results showed that, when operating stably in the pilot test, total COD removal rate in the wastewater could reach to 97.6%; the average COD concentration in effluent could reach the discharging standard stipulated in pharmaceutical trade by our country.

关 键 词：制药废水 中试处理 水解-厌氧-好氧工艺 

分 类 号：X703.1[环境科学与工程—环境工程]