Methanethiol generation potential from anaerobic degradation of municipal solid waste in landfills.
作者： Min Chen , Xing-Zhi Yao , Ruo-Chan Ma , Qing-Chuan Song , Yuyang Long
DOI: 10.1007/S11356-017-0035-X
关键词:
摘要: Volatile sulfur compounds are the main odorants at landfills. In this study, methanethiol (CH3SH) was chosen as a typical volatile organic compound, and its generation potential investigated during anaerobic degradation of fractions municipal solid waste (MSW) including rice, flour food, vegetable, fish pork, paper, cellulose textile, yard wastes. Among experimental wastes, gas highest in pork with high CH3SH concentration up to 2.5% (v/v). Sulfur reduction phase mostly converted into gaseous compounds. During whole experiment, cumulative from 0.139 L kgdw −1, which about 2 6 orders magnitude higher than that other The ratio CH3SH-S TS 31.56% waste. These results would be helpful understand MSW develop techniques control odor pollution
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