Abstract:
:The effect of different mixing ratios of fish processing waste (FPW) with a liquid fraction (LF) of hydrothermal carbonization (HTC) of bamboo residues on biogas and methane yield was investigated. The different mixing ratios (FPW + LF) and HTC temperature (200-280 °C) had significant effects on biogas and methane production. The anaerobic co-digestion of the various mixing ratio of FPW and LF of bamboo residues did not enhance the methane yield compared to the AD of FPW alone. However, a mixture of 75FPW + 25LF(2 2 0) presented a comparable methane production (133 mL/g VS) to that achieved with 100FPW (142 mL/g VS), which represents an increase of only 6.4%. The ratio of 75FPW + 25LF(2 2 0) increased the biogas yield by 81% compared to the control group of 100LF(2 2 0). The mixing ratio of 75 FPW + 25LF(2 2 0) did not require clean water input to dilute FPW for biogas production and can be a practical waste management method.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Choe U,Mustafa AM,Lin H,Choe U,Sheng Kdoi
10.1016/j.biortech.2019.122542subject
Has Abstractpub_date
2020-02-01 00:00:00pages
122542eissn
0960-8524issn
1873-2976pii
S0960-8524(19)31772-9journal_volume
297pub_type
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