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Anaerobic treatment of wastewater from coffee pulping in upflow anaerobic sludge blanket (UASB) in two stages
(2008-12-01)
In this work, the efficiency of two-stage upflow anaerobic sludge blanket (UASB) reactors was evaluated in bench scale, for treating a liquid effluent from coffee pulping. Hydraulic detention times (HDT) were 4.0; 5.2 and ...
Assessment of anaerobic digestion of food waste at psychrophilic conditions and effluent post-treatment by microalgae cultivation
Anaerobic digestion (AD) of food waste (FW) has become of great interest in recent years due to the high organic removal rates and positive net energy balance. However, two key issues should be highlighted. On the one hand, ...
Organizational and economic modeling of an anaerobic digestion system to treat cattle manure and produce electrical energy in Argentina's feedlot sector
(Elsevier, 2019-01)
This study identifies the main factors that affect the economic and organizational viability of a representative power generation project that applies an anaerobic digestion technology and uses cattle manure from feedlots ...
Studies on technical and economical feasibility of digesters anaerobic-aerobic-anox to sewage treatment, water reuse and use of biogas
(2007-01-01)
This paper evaluates technically and economically a miniSST (mini station of sewage treatment) by anaerobic-aerobic-anoxious process, associated to the utilization of biogas produced and utilization of treated sewage to ...