生物滴滤塔处理苯乙烯废气的影响
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摘要
对生物滴滤塔处理苯乙烯废气的停留时间和营养液喷淋方式进行了研究。实验结果表明,最佳停留时间为54 s,营养液最佳喷淋方式为3 h喷淋1次,1次1 min,喷淋量200 mL。此外,对生物滴滤塔的启动、停运期维护及恢复进行了探索。
The retention time and the spraying way of nutrient fluid of styrene waste gas treated by biological trickling filter were studied in this paper.The experimental results show that the best retention time is 54 s and the best spraying way of nutrient fluid is one time per 3 h,the spraying time is one minute.The optimal amount of spray is 200 mL.In addition,the start-up,out-of-service maintenance and recovery of the biofilter were explored.
The retention time and the spraying way of nutrient fluid of styrene waste gas treated by biological trickling filter were studied in this paper.The experimental results show that the best retention time is 54 s and the best spraying way of nutrient fluid is one time per 3 h,the spraying time is one minute.The optimal amount of spray is 200 mL.In addition,the start-up,out-of-service maintenance and recovery of the biofilter were explored.
引文
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[2] 汪智伟,陈明功,王旭浩,等.挥发性有机物处理技术研究现状与进展[J].现代化工,2018,38(7):79-83.
[3] 简锦泉.挥发性有机废气生物处理技术研究进展[J].环境与发展,2018(3):41,43.
[4] 席劲瑛,胡洪营.生物过滤法处理挥发性有机物气体研究进展[J].环境科学与技术,2006,29(10):106-108,121.
[5] 曹阳,刘音,林培真,等.紫外-生物过滤法处理工业挥发性有机物的研究进展[J].化学与生物工程,2013,30(10):7-9.
[6] 任爱玲,赫环环,郭斌,等.生物滴滤塔净化含低浓度苯乙烯废气的研究[J].环境科学学报,2013,33(7):1840-1848.
[7] 徐校良,王志良,吴海锁,等.生物滴滤塔处理甲苯废气[J].化工环保,2013,33 (3):193-197.
[8] 王灿,席劲瑛,胡洪营,等.紫外光降解对生物过滤塔去除氯苯性能的影响机制研究[J].环境科学,2012,33(1):32-36.
[9] 王灿,席劲瑛,胡洪营,等.紫外光降解高浓度氯苯气体研究[J].环境科学研究,2008,21(2):125-129.
[10] 汪涵,郭桂悦,周玉莹,等.挥发性有机废气治理技术的现状与进展[J].化工进展,2009,28(10):1833-1841.
[11] 陈哲铭,夏友超,邵小林.挥发性有机废气治理技术进展分析[J].资源节约与环保,2015(4):112-113.
[12] 王薇.可挥发性有机废气治理技术进展[J].炼油与化工,2011,22(4):10-12,76-77.
[13] 王宝庆,马广大,陈剑宁.挥发性有机废气净化技术研究进展[J].环境污染治理技术与设备,2003,4(5):47-51.
[14] 余成洲,张贤明,张春媚.可挥发性有机化合物废气治理技术及其新进展[J].重庆工商大学学报(自然科学版),2009,26(1):35-39.