Results 81 to 90 of about 3,232 (197)
Water Research XAluminum-phosphorus (Al-P) compounds are byproducts of chemical phosphorus removal in wastewater treatment plants (WWTPs), resulting in their accumulation in waste activated sludge (WAS).
Wenqiang Qi +8 more
doaj +1 more source
, 1996 The treatment of olive oil mill effluents (OME), even when performed with the most appropriate technology (i.e. anaerobic digestion) meets great difficulties in reaching the depuration efficiencies required by national regulations all over the ...
F. BONEMAZZI +5 more
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Three-stage anaerobic co-digestion of food waste and horse manure
Scientific Reports, 2017 A novel compact three-stage anaerobic digester (HM3) was developed to combine the advantages of high solids anaerobic digestion (AD) and wet AD for co-digestion of food waste and horse manure.
Jingxin Zhang +5 more
doaj +1 more source
, 2016 The effects of hydraulic retention time (HRT), pH, and operating temperature (TOP) on the degradation of food waste-recycling wastewater (FRW) were investigated in laboratory-scale hydrolysis/acidogenesis reactors.
Han, Gyuseong +11 more
core +1 more source
Influence of hydraulic retention time on the psychrophilic hydrolysis/acidogenesis of proteins
Water Science and Technology, 2016 The influence of the hydraulic retention time (HRT) on the anaerobic hydrolysis of complex substrates has been studied under psychrophilic conditions. For this purpose, a continuous stirred tank reactor was operated at 15 °C and neutral pH and gelatin was considered as a model protein. Three HRTs have been tested: 12, 21 and 36 h.
Paola, Poirrier +3 more
openaire +2 more sources
Characterisation of high-rate acidogenesis processes using a titration and off-gas analysis sensor
, 2005 The characteristics of the glucose degradation by acidogenesis processes were investigated both in a long-term operating laboratory-scale continuously stirred tank reactor and in short-term experiments utilising a titration and off-gas analysis (TOGA ...
J. Keller +5 more
core +1 more source
Modeling of Anaerobic Digestion of Complex Substrates [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2003 A structured mathematical model of anaerobic conversion of complex organic materials in non-ideally cyclic-batch reactors for biogas production has been developed. The model is based on multiple-reaction stoichiometry (enzymatic hydrolysis, acidogenesis,
Ali Reza Keshtkar +3 more
doaj
Sustainable Environment Research, 2019 Recently, there are increased efforts by municipals and researchers to investigate the potential of utilizing municipal solid wastes (MSW) for resources recovery.
Edwin N. Richard +3 more
doaj +1 more source
Applied SciencesAcidogenic fermentation of organic wastes represents a strategic platform for the co-production of H2, CO2, and volatile fatty acids (VFAs), which are potential key intermediates for cost-effective polyhydroxyalkanoate (PHAs) biosynthesis. This typically
Paolo Costa +9 more
doaj +1 more source
, 2012 Biobutanol can be used as efficient vehicle fuel as its properties are closer to gasoline and comparatively advantageous over other fermentation based biofuels.
Saini, Supreet +2 more
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