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城市固体废弃物热解有机组分厌氧消化产生生物能源的数据。

Bioenergy production data from anaerobic digestion of thermally hydrolyzed organic fraction of municipal solid waste.

作者信息

Razavi A S, Hosseini Koupaie E, Azizi A, Hafez H, Elbeshbishy E

机构信息

Environmental Research Group for Resource Recovery, Civil Engineering Department, Faculty of Engineering, Architecture and Science, Ryerson University 350 Victoria Street, Toronto, ON, Canada M5B 2K3.

Greenfield Global, Chatham, ON, Canada N7M 5J4.

出版信息

Data Brief. 2019 Jan 14;22:1018-1026. doi: 10.1016/j.dib.2019.01.018. eCollection 2019 Feb.

Abstract

The presented dataset in this data article provides quantitative data on the production of bioenergy (biogas and biomethane) from mesophilic batch anaerobic digestion (AD) of thermally hydrolyzed organic fraction of municipal solid waste (OFMSW). The discussion and interpretation of the data are provided in another publication entitled "Hydrothermal Pretreatment of Source Separated Organics for Enhanced Solubilization and Biomethane Recovery" (Razavi et al., 2019). The data and information presented in the current data article include (1) the ratio of soluble to particulate chemical oxygen demand (COD) under different thermal hydrolysis condition, (2) the daily measured biogas and biomethane data, (3) the cumulative methane yield data in terms of mL CH produced per gram of volatile suspended solids (VSS) as well as feedstock added, (4) the ultimate methane yield data as well as the relative improvement in methane recovery compared to the control (non-hydrolyzed) digester, (5) the data of first-order organics biodegradation rate constants, (6) the procedure of measuring biogas composition via gas chromatography, (7) the procedure of converting the biogas/methane volume data acquired under the actual experimental condition (mesophilic temperature of 38 °C and atmospheric pressure) to the standard temperature (0 °C) and pressure (1 atm) condition, and (8) the procedure of determining the first-order kinetic rate constants.

摘要

本数据文章中呈现的数据集提供了关于城市固体废弃物有机部分(OFMSW)热水解后经中温间歇厌氧消化(AD)产生生物能源(沼气和生物甲烷)的定量数据。数据的讨论和解读在另一篇题为《源分离有机物的水热预处理以提高溶解性和生物甲烷回收》(拉扎维等人,2019年)的出版物中给出。当前数据文章中呈现的数据和信息包括:(1)不同热水解条件下可溶性与颗粒化学需氧量(COD)的比率;(2)每日测量的沼气和生物甲烷数据;(3)以每克挥发性悬浮固体(VSS)以及添加的原料产生的毫升CH表示的累积甲烷产量数据;(4)最终甲烷产量数据以及与对照(未水解)消化器相比甲烷回收的相对提高;(5)一级有机物生物降解速率常数的数据;(6)通过气相色谱法测量沼气成分的程序;(7)将在实际实验条件(38°C中温及大气压)下获取的沼气/甲烷体积数据转换为标准温度(0°C)和压力(1 atm)条件的程序;以及(8)确定一级动力学速率常数的程序。

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