UASB反应器处理维生素B_（12）淀粉混合废水的研究  

Study on the Treatment of Wastewater from the Production Processes of Vitamin B_(2)and Starch by Using UASB Reactor

作　　者：杨景亮[1] 刘翠英[1] 刘三学[1] 郑自保[1] 罗人明[1] 

机构地区：[1]河北轻化工学院环境工程系,康欣制药有限公司

出　　处：《环境科学》1996年第6期63-65,共3页Environmental Science

摘　　要：为考察厌氧技术处理维生素Ｂ１２淀粉混合废水的可行性，进行了采用ＵＡＳＢ反应器处理该废水研究．结果表明，在中温条件下，当进水ＣＯＤ浓度为１００００—１２０００ｍｇ／Ｌ时，ＣＯＤ容积负荷可达到３０ｋｇ／（ｍ‘·ｄ），ＣＯＤ去除率为８０％，容积产气率为１６．８０ｍ３／（ｍ３·ｄ）．In Order to research the feasibility of treating wastewater from the production processes of vitamin B12 and starch by anaerobic process,the study on treating the wastewater by UASB reactor was made. The results indicated that the volumetric loading of COD was 30 kg/(m3 d ),removal rate of COD was 80% and volumetric preducing gas rate was 16.80 m3/(m3 .d) when influent concentration of COD was 104-1. 2 × 104 mg/L.

关 键 词：UASB反应器 维生素B12 淀粉混合废水 废水处理 

分 类 号：X792.03[环境科学与工程—环境工程]