Enrichment of thermophilic methanogenic microflora from mesophilic waste activated sludge for anaerobic digestion of garbage slurry.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of bioscience and bioengineering"
DOI: 10.1016/j.jbiosc.2021.09.005
Abstract: This study investigated a startup strategy for thermophilic methanogenic enrichment. Conventional waste activated sludge (WAS) was used as the seed. The WAS seed was incubated at 55 °C in a continuous-flow stirred tank reactor, with garbage… read more here.
Keywords: seed; thermophilic methanogenic; activated sludge; garbage slurry ... See more keywords
Effects of acclimation and pH on ammonia inhibition for mesophilic methanogenic microflora.
Sign Up to like & getrecommendations! Published in 2018 at "Waste management"
DOI: 10.1016/j.wasman.2018.09.016
Abstract: This work evaluated the toxicity of ammonia toward mesophilic methanogenic microflora, with respect to the acclimation and pH. Microflora acclimated to total ammonia nitrogen (TAN) concentrations of 1.0-2.5 g N/L and neutral to alkaline pH, 7.5-8.0, were… read more here.
Keywords: ammonia inhibition; mesophilic methanogenic; ammonia; acclimation ... See more keywords