Hydrolysis and acidification of activated sludge from a petroleum refinery
Sign Up to like & getrecommendations! Published in 2019 at "Petroleum Science"
DOI: 10.1007/s12182-019-0301-2
Abstract: The cost-effective treatment of activated sludge that is generated by refining petroleum is a challenging industrial problem. In this study, semi-continuous stirred tank reactors (CSTRs) containing petroleum refinery excess activated sludge (PREAS) were used to… read more here.
Keywords: petroleum refinery; activated sludge; hydrolysis acidification; sludge ... See more keywords
pH shaped kinetic characteristics and microbial community of food waste hydrolysis and acidification
Sign Up to like & getrecommendations! Published in 2019 at "Biochemical Engineering Journal"
DOI: 10.1016/j.bej.2019.03.004
Abstract: Abstract Hydrolysis and acidification of food waste under a wide range of pH (4–11) was investigated to maximize volatile fatty acids (VFA) accumulation and H2 production via kinetic model and microbial analysis. To the best… read more here.
Keywords: acidification; hydrolysis; hydrolysis acidification; vfa accumulation ... See more keywords
Accelerating anaerobic hydrolysis acidification of dairy wastewater in integrated floating-film and activated sludge (IFFAS) by using zero-valent iron (ZVI) composite carriers
Sign Up to like & getrecommendations! Published in 2022 at "Biochemical Engineering Journal"
DOI: 10.1016/j.bej.2021.108226
Abstract: Abstract Flocculent sludge system usually shows a low treatment efficiency and bad resistance to the feeding shock in the hydrolysis acidification. Integrated floating-film and activated sludge (IFFAS) is a favored system to resist shock, and… read more here.
Keywords: zvi composite; composite carriers; hydrolysis acidification;
Promoting the hydrolysis and acidification of rice straw by adding Gleditsia sinensis pod powder
Sign Up to like & getrecommendations! Published in 2017 at "Industrial Crops and Products"
DOI: 10.1016/j.indcrop.2017.02.012
Abstract: Abstract There are three steps (hydrolysis, acidification, and methanogenesis) involved in the anaerobic fermentation of organic matter, and the hydrolysis of macromolecular organic compounds is believed to be the key step. Biological hydrolysis and acidification… read more here.
Keywords: rice straw; acidification; promoting hydrolysis; gspp ... See more keywords
Utilizing hydrolysis and acidification via liquid fraction of digestate (LFD-HA) for methane production enhancement of corn straw: Physicochemical and microbial community characterization
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2021.129282
Abstract: Abstract The effectiveness of hydrolysis and acidification via liquid fraction of digestate (LFD-HA) strategy on enhancing methane production of corn straw (CS) were explored in this study. A post-hydrolysis and acidification (HA) process was applied… read more here.
Keywords: methane; lfd; production; hydrolysis acidification ... See more keywords
Coupling of membrane-based bubbleless micro-aeration for 2,4-dinitrophenol degradation in a hydrolysis acidification reactor.
Sign Up to like & getrecommendations! Published in 2022 at "Water research"
DOI: 10.1016/j.watres.2022.118119
Abstract: Micro-aeration hydrolysis acidification (HA) is an effective method to enhance the removal of toxic and refractory organic matter, but the difficulty in stable dosing control of trace oxygen limits its wide application. Membrane-based bubbleless aeration… read more here.
Keywords: aeration; micro aeration; mbl mha; degradation ... See more keywords