微生物除臭剂对生活垃圾集装化转运过程中的恶臭控制效果评估  

Evaluation of Odor Control by Microbial Deodorizer in Containerization Process of Municipal Solid Waste

作　　者：邰俊 余召辉 程炬 金宁奔 TAI Jun;YU Zhaohui;CHENG Ju;JIN Ningben(Shanghai Environmental Engineering Design Research Institute, Shanghai 200232, China;Shanghai Municipal Solid Waste Division, Shanghai 200063, China)

机构地区：[1]上海市环境工程设计科学研究院有限公司,上海200232 [2]上海市废弃物管理处,上海200063

出　　处：《环境与可持续发展》2017年第6期91-95,共5页Environment and Sustainable Development

摘　　要：以上海徐浦码头和虎林路码头2个生活垃圾转运站集装箱为研究对象,考察了微生物除臭药剂喷洒对臭气浓度和VOCs组分和浓度的变化的影响。研究发现,喷洒药剂后24h和48h时段的两个转运站集装箱中实验组的臭气浓度均较空白组有明显的降低,但仅虎林路码头的实验组和空白组的臭气浓度存在显著差异;不同的集运码头、采样时间、是否喷洒微生物除臭剂,对最终检出的VOCs物质种数影响不明显,但喷洒药剂48h时段对两个转运站集装箱中甲硫醇、甲硫醚等含硫化合物的浓度降低效果均较为明显,实验组和空白组间的差异显著,表明微生物除臭剂的除臭效果的实现需要经过一定的初始时间。The effects of chemical spraying on the concentration of odor,components and concentration of VOCs in 2 domestic waste transfer stations in Shanghai named Xupu and Hulin road were investigated. The study found that odor concentration in containers of experimental groups had significantly decreased comparing with those of the control groups in both two transfer station,after 24 h and 48 h when microbial deodorant added. but there is significant differences between odor concentration of the experimental group and the control group only in Hulin road transfer stations; effects of different kind of cargo wharf,sampling time,spraying microbial deodorant or not on the detection of VOCs species were not obvious,but reduction effect of sulfur compounds concentrations such as methanethiol and dimethyl sulfide in containers of both two transfer stations is very obvious after spraying of 48 h,the difference between the experimental group and control group were very significant,showed that the realization of deodorization effect of microbial deodorant need to go through a certain time.

关 键 词：微生物除臭剂 生活垃圾 臭气浓度 挥发性有机物 

分 类 号：X512[环境科学与工程—环境工程] X799.3