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CWM1 implementation in RetrasoCodeBright: first results using horizontal subsurface flow constructed wetland data, Chemical Engineering Journal
(2011-01-01)
Article.
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Article.
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Constructed Wetland Model No. 1 (CWM1) processes were implemented within RetrasoCodeBright (RCB) to simulate hydraulics and reactive transport as well as the main biodegradation and transformation
processes in horizontal ...
Climate and CO2 saturation in an alpine lake throughout the Holocene
(2009-11)
Article.
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Article.
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This study shows that diatom sediment records can be used to investigate the long-term inorganic carbon dynamics in oligotrophic and poorly acid-buffered lakes. Using a training set of 115 high-mountain lakes in the Pyrenees, ...
Growth of Tetraselmis suecica and Dunaliella tertiolecta in aquaculture wastewater: numerical simulation with the BIO_ALGAE model
(2019-03)
Article.
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Article.
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This study investigates and compares the uptake of nutrients (nitrogen, phosphorus) and the growth of Tetraselmis suecica and Dunaliella tertiolecta in aquaculture wastewater. The obtained data were used to implement and ...
Optimization of multi-stage thickening of biomass in a demonstrative full–scale microalgae-based wastewater treatment system
(2022-01)
Article.
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Article.
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This study gathers the results of the operation and optimization of the thickening of microalgal biomass produced at demonstrative scale in photobioreactors fed with agricultural runoff and domestic wastewater. The ...
Effect of key design parameters on bacteria community and effluent pollutant concentrations in constructed wetlands using mathematical models
(2017-04)
Article.
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Article.
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Constructed wetlands are currently recognized as an effective environmental biotechnology for wastewater treatment, but the influence of their design parameters on internal functioning and contaminant removal efficiency ...
Nutrient removal from agricultural run-off in demonstrative full scale tubular photobioreactors for microalgae growth
(2018-09)
Article.
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Article.
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The objective of this paper is to present the design, construction and operation (during one year) of 3 full scale semi-closed, horizontal tubular photobioreactors (PBR, 11.7 m3 of volume each) used to remove nutrients of ...
Bioremediation of aquaculture wastewater from Mugil cephalus (Linnaeus, 1758) with different microalgae species
(2017-09)
Article.
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Article.
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Current aquaculture practices have a detrimental impact on the environment, in particular due to the release of high concentration of nitrogen and phosphorus that can induce eutrophication. This study investigates and ...
Emerging organic contaminant removal depending on primary treatment and operational strategy in horizontal subsurface flow constructed wetlands : Influence of redox
(2013-01-01)
Article.
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Article.
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This study aimed at assessing the influence of primary treatment (hydrolytic upflow sludge blanket (HUSB) reactor vs. conventional settling) and operational strategy (alternation of saturated/ unsaturated phases vs. ...
Settling velocity distribution of microalgal biomass from urban wastewater treatment high rate algal ponds
(2016-06)
Article.
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Article.
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The aim of this study was to evaluate the settling velocity distribution of microalgal biomass with and without flocculant (Tanfloc SG). Microalgal biomass was obtained from two experimental wastewater treatment high rate ...
Reliability, repeatability and accuracy of the falling head method for hydraulic conductivity measurements under laboratory conditions
(2010-07-08)
Article.
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Article.
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The aim of this study was to verify under lab conditions the reliability, repeatability and accuracy of the
falling head method (FHM) for hydraulic conductivity measurements. TheFHMis a reliable procedure that has slight ...