Results 51 to 60 of about 1,244 (178)
Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.Evaluation the effects of potentially toxic co‐contaminating metal cations, including cadmium (Cd), lead (Pb), and Zinc (Zn), on the bioreduction of selenite by a consortium of halotolerant and halophilic bacteria and/or yeast. ABSTRACT Selenium oxyanion pollution in the environment, often originating from anthropogenic industrial activities, causes ...
Elham Lashani +3 more
wiley +1 more source
Uasb-reactor in the fruit juice industry
Water Science and Technology, 1997 This paper presents experiences with a full scale UASB-reactor in a fruit juice factory. The focus is on demonstrating that a UASB-reactor is as suitable for campaign industries running only 2 months a year with higher concentrated wastewater as well as for the time outside the campaign when the wastewater concentrations are very low (average COD 1000 ...
Karl-Heinz Rosenwinkel +2 more
openaire +2 more sources
STARTUP OF UPELOW ANAEROBIC SLUDGE BLANKET REACTOR FOR INDUSTRIAL WASTEWATER TREATMENT
Iranian Journal of Public Health, 1994 Up flow anaerobic sludge blanket (UASB) reactors have been increasingly used for industrial wastewater treatment. Because of existing problems in startup step of these reactors, in this research the startup of a UASB in pilot scale and room temperature ...
A.R. Mesdaghinia +3 more
doaj
Scientia Agropecuaria, 2018 Se evaluó el comportamiento y eficiencia de un reactor UASB de 1 m3 alimentado con aguas residuales de la crianza intensiva de cerdos, y se buscaron valores para los parámetros tiempo de retención hidráulico (TRH) y velocidad de carga orgánica (VCO) que ...
Anyi Pacco +6 more
doaj +1 more source
ChemBioEng Reviews, Volume 13, Issue 2, April 2026.This review critically explores how microaeration can enhance biogas desulfurization in anaerobic digestion. It summarizes existing data and provides a comprehensive overview of various microaeration strategies by focusing on both technical and fundamental aspects.
Samiullah Khaskheli +2 more
wiley +1 more source
Swine wastewater treatment using an anaerobic baffled (ARB) and a UASB reactor system
Semina: Ciências Agrárias, 2017 The purpose of this study was to assess the swine wastewater treatment system, consisting of the anaerobic baffled reactor (ABR), followed by the upflow anaerobic sludge blanket (UASB) reactor at full scale.
Luciano dos Santos Rodrigues +5 more
doaj +1 more source
Effect of Stirring on Organic Matter Conversion in Horizontal Biodigesters
Water Environment Research, Volume 98, Issue 4, April 2026.The mechanical stirring effectively mitigates sludge accumulation without compromising overall treatment performance or biogas generation, promoting a reduced buildup of solids within the reactor. ABSTRACT This study investigated the effect of localized mechanical stirring on the performance and organic matter conversion pathways in two bench‐scale ...
Gabrielle Oliveira Rosa da Cruz +4 more
wiley +1 more source
Water Environment Research, Volume 98, Issue 2, February 2026.Anaerobic codigestion of municipal wastewater with landfill leachate and crude glycerin can achieve near‐theoretical methane yields (0.349 L NCH4/g tCODadd). An optimal mixture of 2% leachate and 1% glycerin was identified, as higher glycerin content negatively impacted performance, highlighting the criticality of substrate balance for energy recovery.
Gustavo Henrique Pedroso +1 more
wiley +1 more source
Performance of the UASB Pilot Scale Reactor in Treating MSW Leachate in the Hot Climate City of Ahvaz [PDF]
آب و فاضلاب, 2010 This study was conducted to determine the efficiency of the up-flow anaerobic sludge blanket (UASB) process in treating the leachate from the municipal solid waste (MSW) in the city of Ahvaz, Iran, under tropical conditions.
Abbas Alizadeh Shooshtari +4 more
doaj
Treatment of a Domestic Wastewater with UASB Reactors
Water Science and Technology, 1993 This study investigated a feasibility of employing pilot-scale upflow anaerobic sludge blanket (UASB) reactors to treat a domestic (or relatively low-strength) wastewater. Four 30-1 UASB reactors, each with a 0.15-m inner diameter and 2-m height were used in this study which was conducted at an average ambient temperature of 30°C.
C. Polprasert, A. Gnanadipathy
openaire +1 more source