Insights into high ammonia-resistant syntrophic microbiomes and metabolic pathways during continuous anaerobic digestion of cow manure.

• Tác giả: Ilho Bae, Kyungjin Cho, Chaeyoung Rhee, Juhee Shin, Seung Gu Shin, Jin Mi Triolo
• Ngôn ngữ: eng
• Thông tin xuất bản: England : Bioresource technology , 2025
• Bộ sưu tập: NCBI
• ID: 732258

Tóm tắt

 Understanding microbial responses to ammonia is critical for defining thresholds and ensuring stable operation of anaerobic digestion (AD)
  however, an understanding of the microbiome's resistance mechanisms to high-total-ammonia-nitrogen (TAN) conditions remains limited. This study determined a TAN threshold of 7 g/L for continuous cow manure AD with increasing TAN levels. TAN was identified as the most critical factor influencing the AD performance, with CH