کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
680745 | 1459990 | 2014 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Addressing case specific biogas plant tasks: Industry oriented methane yields derived from 5 L Automatic Methane Potential Test Systems in batch or semi-continuous tests using realistic inocula, substrate particle sizes and organic loading Addressing case specific biogas plant tasks: Industry oriented methane yields derived from 5 L Automatic Methane Potential Test Systems in batch or semi-continuous tests using realistic inocula, substrate particle sizes and organic loading](/preview/png/680745.png)
• In-house upscale of Automatic Methane Potential Test System to 5 L was developed.
• Full-scale inocula, substrates and organic loading were used in tests.
• Tests were characterized by short preparation times, accuracy and high-through put.
• Same scales, equipment and methodologies were used in batch and continuous tests.
• Increased full-scale decision making value of the developed approach was shown.
The primary aim of the study was to develop and validate an in-house upscale of Automatic Methane Potential Test System II for studying real-time inocula and real-scale substrates in batch, codigestion and enzyme enhanced hydrolysis experiments, in addition to semi-continuous operation of the developed equipment and experiments testing inoculum functional quality. The successful upscale to 5 L enabled comparison of different process configurations in shorter preparation times with acceptable accuracy and high-through put intended for industrial decision making. The adoption of the same scales, equipment and methodologies in batch and semi-continuous tests mirroring those at full scale biogas plants resulted in matching methane yields between the two laboratory tests and full-scale, confirming thus the increased decision making value of the approach for industrial operations.
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Journal: Bioresource Technology - Volume 153, February 2014, Pages 180–188