生物法净化低浓度甲醛废气实验研究初探  

Study On Experiment Of Purifying Waste Gases Containting FORMALDEHYDE In Low Concentration By Biological Method

作　　者：李晓梅[1] 陈国庆[1] 孙佩石[2] 费丽[2] 

机构地区：[1]云南师范大学化学化工学院,云南昆明650092 [2]昆明理工大学环境工程与环境科学系,云南昆明650093

出　　处：《云南师范大学学报（自然科学版）》2005年第1期25-27,共3页Journal of Yunnan Normal University:Natural Sciences Edition

基　　金：省教委基金(04Y833A)

摘　　要：　实验主要通过筛选和培育适合于净化甲醛废气的微生物菌种对生物膜填料塔接种挂膜,用生物膜填料塔来考察不同的进口浓度和不同的液体喷淋量下生物法对甲醛废气净化效果,实验结果表明:生物法净化低浓度甲醛废气可行,而且净化效果较好。The experiment of purifying the waste gase containing formaldehyde in low concentration by biofilter was done in this study.In the experimental research,culture of bacteria;taming of bacteria,the different concentration of gase, the different liquid flow were examined.The results indicated formaldehyde were purified by using biological method and had good purification efficiency.

关 键 词：生物膜填料塔 净化效率 甲醛废气 

分 类 号：X701[环境科学与工程—环境工程]