摘要
在等体积的试验桶中放置相同量的生活垃圾,通过喷洒等量的、不同类型的植物型和生物型除臭剂来进行除臭,采用化验分析及人的嗅觉形式来确定试验效果。试验结果显示,微生物型除臭剂对臭气去除的效果优于植物型除臭剂。在喷洒量为100 m L、质量分数为1.0%的情况下,S-1对H_2S、NH_3、臭气的去除率分别为87.4%,41.4%,99.5%;恶臭强度可维持在2~4 h。在3 000 m^2的填埋场作业面喷洒S-1,取得了良好的效果。
The same amount of plant and microbial deodorant is put inside the barrel that contains the same volume of do- mestic waste for deodorization. The effects of odor removal are identified by olfaction and laboratory analysis. The results show that the effect of odor removing by microbial deodorants is better than that of plant deodorants. The removal efficiencies of S- 1 on H2S, NI-13 and odor concentration are 87.4%, 41.4% and 99.5% respectively with 100 mL of the optimum combination and 1.0% of the concentration. The odor intensity can be reduced below 2 to 4 hours. The odor removal effect is satisfactory when S - 1 is sprayed in working surface of 3 000 m2.
出处
《工业安全与环保》
北大核心
2016年第4期50-52,共3页
Industrial Safety and Environmental Protection
关键词
除臭剂
填埋作业面
臭气浓度
臭气强度
deodorant working surface in waste landfill sites odor concentration odor intensity
