Jiang, Qian;Liu, He;Zhang, Yan;Cui, Min-hua;Fu, Bo;Liu, Hong-bo published 《Insight into sludge anaerobic digestion with granular activated carbon addition: Methanogenic acceleration and methane reduction relief》. The research results were published in《Bioresource Technology》 in 2021.Product Details of 119-47-1 The article conveys some information:
In this study, the multiple effects of granular activated carbon (GAC) on sludge anaerobic digestion at ambient (16-24°C), mesophilic (35°C) and thermophilic (55°C) temperature were investigated. After GAC addition, although the methane yields of raw sludge were reduced by 6.5%-36.9%, the lag phases of methanogenesis were shortened by 19.3%-30.6% and the reductions of methane yields were declined to only 5.9%-8.1% simultaneously for pretreated sludge. The inhibitory substances like phenols that generated by thermal pretreatment were reduced after GAC addition, which were demonstrated to be responsible for the methanogenic acceleration. Meanwhile, the methane reduction due to the non-selective adsorption by GAC could be mitigated by pretreatment and elevated temperature Thus, a strategy coupling thermal pretreatment with detoxification by GAC was proposed to improve the methane production rate and avoid the neg. effects during sludge anaerobic digestion with GAC addition2,2-Methylenebis(6-tert-butyl-p-cresol) (cas: 119-47-1) were involved in the experimental procedure.
Product Details of 119-47-12,2′-Methylenebis(4-methyl-6-tert-butylphenol)(CAS: 119-47-1) is a natural product found in Streptomyces and Aspergillus fumigatus .
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