Comparison of pyrochar, hydrochar and lignite as additive in anaerobic digestion and NH

Autor:	Anna, Leithaeuser, Mandy, Gerber, Roland, Span, Sebastian, Schwede
Rok vydání:	2022
Předmět:	Coal Food Charcoal Adsorption Anaerobiosis Refuse Disposal
Zdroj:	Bioresource technology. 361
ISSN:	1873-2976
Popis:	The impact of pyrochar, hydrochar and lignite addition on anaerobic digestion of food waste was investigated with and without ammonia inhibition under batch conditions. Furthermore, ammonium adsorption capacities of the chars were investigated. To determine anaerobic degradation of char, reference samples containing inoculum and char were analyzed, indicating a significant degradation of hydrochar. Depending on the evaluation method, the increase in methane yield due to hydrochar addition varied between no statistically significant difference and +14 %. No significant impact due to the addition of 5 g/l pyrochar and lignite on AD was found. NH
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::eceaf5d6db4ab90cd8627794cde1f1a0 https://pubmed.ncbi.nlm.nih.gov/35878777 Zobrazit plný text záznamu Full Text from ScienceDirect