Anaerobic co-digestion of yard waste, food waste, and pig slurry in a batch experiment: An investigation on methane potential, performance, and microbial community
บทความในวารสาร
ผู้เขียน/บรรณาธิการ
กลุ่มสาขาการวิจัยเชิงกลยุทธ์
รายละเอียดสำหรับงานพิมพ์
รายชื่อผู้แต่ง: Mattana Pongsopon, Thamonwan Woraruthai, Piyanuch Anuwan, Thanyaphat Amawatjana, Charndanai Tirapanampai, Photchanathorn Prombun, Kanthida Kusonmano, Nopphon Weeranoppanant, Pimchai Chaiyen, Thanyaporn Wongnate
ผู้เผยแพร่: Elsevier
ปีที่เผยแพร่ (ค.ศ.): 2023
Volume number: 21
นอก: 2589-014X
eISSN: 2589-014X
ภาษา: English-Great Britain (EN-GB)
บทคัดย่อ
Anaerobic co-digestion (ACoD) of organic fraction of municipal solid waste (OFMSW) appears to be an efficient approach for biomethane production. This study conducted ACoD of yard waste (YW), food waste (FW), and pig slurry at varying percentages of YW, and the corresponding evolution of microbial community structure was observed. The results demonstrated that methane productivity increased with decreasing YW content. After 45 days, the system with 20%YW feedstock had the highest productivity with a maximum cumulative methane yield of 368.6 ± 21.6 mL/gVS. Interestingly, our findings revealed important cellulose-degrading bacteria like Ruminofilibacter, Pantoea, and Blvii28 wastewater-sludge group, along with acetoclastic and hydrogenotrophic methane producers like Methanosaeta and Methanoculleus, respectively. The microbial community profile is a potential guideline for microbial enrichment to produce high-efficiency inoculum for biomethane production from yard, agriculture, and livestock waste. © 2023 Elsevier Ltd
คำสำคัญ
Pig slurry, Yard waste
Contact Information