烟气同时脱硫脱氮用生物膜填料塔脱氮性能专项强化实验探索  

Experimental Exploration of Special Bio-augmenting on Denitrification Capability of Biofilm-packing Tower Using Simultaneous Desulfurization and Denitrification from Flue Gas

作　　者：姜阅[1,2] 孙珮石[2] 邹平[2] 吴志浩[3,2] 郑超群[3,2] 魏中华[2] 毕晓伊[2] 王洁[2] 任洪强[4] 王艳茹[4] 

机构地区：[1]云南大学生态学与环境学院,云南昆明650091 [2]云南大学工程技术研究院,云南昆明650091 [3]云南大学建筑与规划学院,云南昆明650091 [4]南京大学环境学院,江苏南京210023

出　　处：《环境科学导刊》2017年第3期7-13,共7页Environmental Science Survey

基　　金：国家自然科学基金资助项目(51278447;51168046;51008264)

摘　　要：对采用添加脱氮功能菌群、烟气同时脱硫脱氮、生物膜填料塔烟气脱氮性能的专项生物强化方法进行探索实验研究,结果表明:通过专项培养并添加含有硝化菌的脱氮功能菌群、反硝化菌群以及它们的混合菌群液,使生物膜填料塔的脱氮效率分别提高了5.90%、4.01%和7.15%,验证了该专项生物强化方法的技术可行性。An exploring test for the feasibility of bio - augmenting the denitrification capability of biofilm - packing tower using simultaneous desulfurization and denitrification from flue gas was done by adding denitrogenationbacteri- apopulation. The test results indicated that the denitrification efficiency ofbiofilm - packing tower had beenincreased 5. 90% , 4. 01% and 7. 15% respectively through adding denitrogenation bacteria population containing nitrification bacteria, denitrification bacteria population, and their mixed bacteria liquid. The feasibility of special bioaugmenta-tion technique had been verified.

关 键 词：生物法 烟气同时脱硫脱氮 脱氮性能 生物强化 生物膜填料塔 实验 

分 类 号：X17[环境科学与工程—环境科学]