Results 231 to 240 of about 3,999,003 (278)
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Respirometric assessment of aerobic sludge stabilization
Bioresource Technology, 2010Aerobic sludge stabilization was assessed respirometrically with the sludge taken from the secondary settling tank of a domestic wastewater treatment facility in Istanbul, Turkey. Zero-order removal rates of 178, 127 and 44 mg/L day were found for Suspended Solids (SS), Volatile Suspended Solids (VSS) and Total Organic Carbon (TOC) at the end of 18 ...
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Aerobic and Anaerobic Landfill Stabilization Process
Journal of the Sanitary Engineering Division, 1970A series of laboratory investigations was performed to replicate the aerobic and anaerobic sanitary landfill environment. The oxygen demand of solid waste was found to be directly proportional to the amount of easily utilizable organics present in the test material.
Ralph Stone, Rishab K. Gupta
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Effects of Corn Silage Inoculants on Aerobic Stability
2002 Chicago, IL July 28-31, 2002, 2002Aerobic stability of corn silage can be a major problem for farmers particularly in warm weather. Silage inoculants, while the most common type of silage additive, have not been effective at improving aerobic stability. This study investigated new and proposed inoculant products over three years on corn silage in mini-silos.
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Enhancing aerobic stability of corn silage with Lactobacillus
Taurian Scientific HeraldS. Chernyuk, M. Kryzhak
semanticscholar +2 more sources
Localization and stability of hydrogenases from aerobic hydrogen bacteria
Archives of Microbiology, 1977Alcaligenes eutrophus strains H 16, B 19, G 27 and N9A contained two different hydrogenases. One enzyme catalyzed the reduction of NAD by hydrogen and was strictly localized in the soluble cell fraction. While the second enzyme was found to be particulate and unable to react with NAD.
Schneider, K.A., Schlegel, H.G.
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A laboratory study on stabilization criteria of semi-aerobic landfill
Waste Management & Research: The Journal for a Sustainable Circular Economy, 2008The semi-aerobic landfill has been widely used as a sustainable landfill technology. However, the stabilization indicator system and stabilization criteria of semi-aerobic landfill have not been developed yet. In this study, the stabilization indicator system and stabilization criteria of semi-aerobic landfill were studied on the ...
Ping, Tang, Youcai, Zhao, Dan, Liu
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Environmental Science and Technology
The 6:2 fluorotelomer sulfonamide (6:2 FTSAm)-based compounds signify a prominent group of per- and polyfluoroalkyl substances (PFAS) widely used in contemporary aqueous film-forming foam (AFFF) formulations.
Bo Fang +10 more
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The 6:2 fluorotelomer sulfonamide (6:2 FTSAm)-based compounds signify a prominent group of per- and polyfluoroalkyl substances (PFAS) widely used in contemporary aqueous film-forming foam (AFFF) formulations.
Bo Fang +10 more
semanticscholar +1 more source
Enhanced storage stability of aerobic granules seeded with pellets
Bioresource Technology, 2010The responses of two different types of aerobic granules to storage, granule A seeded with activated sludge flocs and granule B seeded with pellets (cells), were investigated in this study. After 3-week storage, the surface of granule B remained compact and smooth while obvious crevices were observed on that of granule A.
Hua-Cheng, Xu +4 more
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Journal of Applied Microbiology, 2020
To evaluate the capacity of Lactobacillus hilgardii and Lactobacillus buchneri on modifying the bacterial community and improving fermentation and aerobic stability of high‐moisture corn (HMC).
E. Silva +5 more
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To evaluate the capacity of Lactobacillus hilgardii and Lactobacillus buchneri on modifying the bacterial community and improving fermentation and aerobic stability of high‐moisture corn (HMC).
E. Silva +5 more
semanticscholar +1 more source
Laboratory studies of aerobic stabilization of swine waste
Journal of Agricultural Engineering Research, 1966Pig waste was allowed to accumulate in a pit beneath a slatted-floor swine finishing building for one week or one month. Samples of this waste were brought to the laboratory for analysis and aerobic stabilization. It was concluded that adding the raw waste continuously to the aeration unit gave the best results.
R.L. Irgens, D.L. Day
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