Novel stepwise pH control strategy to improve short chain fatty acid production from sludge anaerobic fermentation.
Sign Up to like & getrecommendations! Published in 2018 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.10.050
Abstract: This study reports an innovative strategy known as stepwise pH fermentation, developed to enhance the production of short chain volatile fatty acids (SCFA) from waste activated sludge (WAS) anaerobic fermentation. Experimental results confirmed the optimal… read more here.
Keywords: sludge anaerobic; production; stepwise; fermentation ... See more keywords
Responses of short-chain fatty acids production to the addition of various biocarriers to sludge anaerobic fermentation.
Sign Up to like & getrecommendations! Published in 2020 at "Bioresource technology"
DOI: 10.1016/j.biortech.2020.122989
Abstract: This study aimed to evaluate the effects and explore the mechanisms of polyethylene (PE), polyurethane sponge (PUS), and granule activated carbon (GAC) on short-chain fatty acids (SCFAs) production from sludge anaerobic fermentation. Results showed that… read more here.
Keywords: sludge anaerobic; addition; short chain; pus ... See more keywords
Algae biochar enhanced methanogenesis by enriching specific methanogens at low inoculation ratio during sludge anaerobic digestion.
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DOI: 10.1016/j.biortech.2021.125493
Abstract: Carbon materials are promising in improving the performance of anaerobic digestion, however, interactive mechanisms between the carbon-based enhancement and operating parameters remained unclear. Using anaerobic digested sludge as inoculum, the effects of Taihu blue algae… read more here.
Keywords: anaerobic digestion; inoculation; sludge anaerobic; inoculation ratios ... See more keywords
Occurrence, effects, and biodegradation of plastic additives in sludge anaerobic digestion: A review.
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DOI: 10.1016/j.envpol.2021.117568
Abstract: The retention of microplastics, a complex blend of polymers and plastic additives (PAs), in municipal sludge has been reported. The inevitable release of PAs from microplastics might affect the subsequent biological disposal of sludge, and… read more here.
Keywords: sludge anaerobic; biodegradation; occurrence; sludge ... See more keywords