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The influence of the degree of back-mixing on hydrogen production in an anaerobic fixed-bed reactor
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
This paper reports on results obtained from experiments carried out in an acidogenic anaerobic reactor aiming at the optimization of hydrogen production by altering the degree of back-mixing. It was hypothesized that there ...
Pentachlorophenol (PCP) dechlorination in horizontal-flow anaerobic immobilized biomass (HAIB) reactors
(ELSEVIER SCI LTD, 2009)
This study verifies the potential applicability of horizontal-flow anaerobic immobilized biomass (HAIB) reactors to pentachlorophenol (PCP) dechlorination. Two bench-scale HAIB reactors (R1 and R2) were filled with cubic ...
Highly dispersed Fe3+-Al2O3 for the Fenton-like oxidation of phenol in a continuous up-flow fixed bed reactor. Enhancing catalyst stability through operating conditions
(Elsevier Science, 2018-12)
A highly dispersed Fe3+-Al2O3 catalyst (6 wt% Fe) was used for the catalytic wet hydrogen peroxide oxidation of phenol (1 g/L) in an up-flow fixed bed reactor (UFBR) under continuous operation. To enhance catalytic ...
Anaerobic co-digestion of vegetable waste and swine wastewater in high-rate horizontal reactors with fixed bed
(Elsevier B.V., 2016-06-01)
Considering the high waste generation that comes from agriculture and livestock farming, as well as the demand for natural gas, it is necessary to develop sustainable technologies which can reduce environmental impact. ...
Simultaneous Biodegradation and Detoxification of the Herbicides 2,4-Dichlorophenoxyacetic Acid and 4-Chloro-2-Methylphenoxyacetic Acid in a Continuous Biofilm Reactor
(Springer, 2017-07)
The herbicides 2,4-diclorophenoxiacetic and 4-chloro-2-methylphenoxyacetic acids (2,4-D and MCPA) are widely used in agricultural practices worldwide. Not only are these practices responsible of surface waters contamination, ...
Evaluation of Pd-In Supported Catalysts for Water Nitrate Abatement in a Fixed-Bed Continuous Reactor
(American Chemical Society, 2011-01)
The increasing pollution of natural drinking-water sources brings about the development of new emerging technologies and processes for water remediation. In this work, the catalytic reduction of contaminated water containing ...
PdIn Catalysts in a Continuous Fixed Bed Reactor for the Nitrate Removal from Groundwater
(Berkeley Electronic Press, 2019-01)
The ground water (GW) is a real sample of water which contains nitrates (81 mg/L), carbonates and sulphates. 3 This sample was treated by catalytic reduction in a bubble column fixed-bed reactor. The reaction conditions 4 ...
Immobilization of lipases and assay in continuous fixed bed reactor
(2003-12-01)
Lipases are versatile enzymes regarding the range of reactions they catalyse and substrates on which they act. They are as well important as catalyst in organic synthesis. Their immobilization on appropriate supports confer ...
Immobilization of lipases and assay in continuous fixed bed reactor
(2003-12-01)
Lipases are versatile enzymes regarding the range of reactions they catalyse and substrates on which they act. They are as well important as catalyst in organic synthesis. Their immobilization on appropriate supports confer ...