Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Franck Lalanne"'
Autor:
Guillaume Clair-Caliot, Sara J. Marks, Stephan J. Hug, Anja Bretzler, N'goran Djo N'guessan, Sussue Franck Kevin Tihe, Franck Lalanne
Publikováno v:
Frontiers in Water, Vol 3 (2021)
As compared to the Asian lowlands, environmental exposure to arsenic (As) in West Africa has received little attention. Recent studies have found geogenic As contamination of groundwater in many regions in Burkina Faso. As-contaminated groundwater is
Externí odkaz:
https://doaj.org/article/83f9736346f842f2a9f3632267070ecc
Autor:
Anja Bretzler, Lucien Stolze, Julien Nikiema, Franck Lalanne, Elaheh Ghadiri, Matthias S. Brennwald, Massimo Rolle, Mario Schirmer
Publikováno v:
Geoscience Frontiers, Vol 10, Iss 5, Pp 1685-1699 (2019)
The semi-arid Sahel regions of West Africa rely heavily on groundwater from shallow to moderately deep (10 μg/L) stemming from the oxidation of sulphide minerals (pyrite, arsenopyrite) in mineralised zones. These aquifers are still little investigat
Externí odkaz:
https://doaj.org/article/83b149c26c4a4ea5ae909e197ca5fdb0
Autor:
Philippe Cecchi, Gerald Forkuor, Olufunke Cofie, Franck Lalanne, Jean-Christophe Poussin, Jean-Yves Jamin
Publikováno v:
Water, Vol 12, Iss 7, p 1967 (2020)
Small reservoirs (SRs) are essential water storage infrastructures for rural populations of Sub-Saharan West Africa. In recent years, rapid population increase has resulted in unprecedented land use and land cover (LULC) changes. Our study documents
Externí odkaz:
https://doaj.org/article/d5242c376d484f688060caef03e0b9a3
Autor:
Michael Berg, Franck Lalanne, Mario Schirmer, Numa Pfenninger, Joel Podgorski, Anja Bretzler, Julien Nikiema
Publikováno v:
Science of The Total Environment. :958-970
Arsenic contamination in groundwater from crystalline basement rocks in West Africa has only been documented in isolated areas and presents a serious health threat in a region already facing multiple challenges related to water quality and scarcity.
Publikováno v:
African Journal of Microbiology Research. 10:1837-1843
Safe drinking water is an important necessity for humans. In rural communities of Burkina Faso, many households use local containers for storing drinking water. During water storage, some microorganisms get attached to the surface walls of the contai
Autor:
Franck Lalanne, Elaheh Ghadiri, Massimo Rolle, Matthias S. Brennwald, Lucien Stolze, Anja Bretzler, Julien Nikiema, Mario Schirmer
Publikováno v:
Bretzler, A, Stolze, L, Nikiema, J, Lalanne, F, Ghadiri, E, Brennwald, M S, Rolle, M & Schirmer, M 2019, ' Hydrogeochemical and multi-tracer investigations of arsenic-affected aquifers in semi-arid West Africa ', Geoscience Frontiers, vol. 10, no. 5, pp. 1685-1699 . https://doi.org/10.1016/j.gsf.2018.06.004
Geoscience Frontiers, Vol 10, Iss 5, Pp 1685-1699 (2019)
Geoscience Frontiers, 10 (5)
Geoscience Frontiers, Vol 10, Iss 5, Pp 1685-1699 (2019)
Geoscience Frontiers, 10 (5)
The semi-arid Sahel regions of West Africa rely heavily on groundwater from shallow to moderately deep (10 μg/L) stemming from the oxidation of sulphide minerals (pyrite, arsenopyrite) in mineralised zones. These aquifers are still little investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f46e088ee0253f1523ae12148050525f
https://orbit.dtu.dk/en/publications/76b75f37-392a-435a-9007-ad946baa40e7
https://orbit.dtu.dk/en/publications/76b75f37-392a-435a-9007-ad946baa40e7
Autor:
David Demange, Franck Lalanne, Anja Bretzler, Luc Siebenaller, Stephan J. Hug, Jagannath Biswakarma, Mario Schirmer, Lisa Hoffmann, Julien Nikiema
Publikováno v:
Science of The Total Environment, 737
Groundwater contaminated with geogenic arsenic (As) is frequently used as drinking water in Burkina Faso, despite adverse health effects. This study focused on testing low-cost filter systems based on zero-valent iron (ZVI), which have not yet been e
Autor:
Michael Berg, Joel Podgorski, Anja Bretzler, Franck Lalanne, Numa Pfenninger, Mario Schirmer, Julien Nikiema
Publikováno v:
The Science of the total environment. 598
Publikováno v:
Journal of Environmental Engineering and Science. 9:62-69
A semi-industrial bioscrubber was developed to treat a complex mixture of volatile organic compounds (VOCs), including oxygenated, aromatic, and chlorinated compounds. Packed and atomizing columns were used for the bioscrubber. For an applied inlet l
Publikováno v:
Canadian Journal of Civil Engineering. 36:1926-1934
A semi-industrial bioscrubber was developed to treat a complex mixture of volatile organic compounds (VOCs), including oxygenated, aromatic, and chlorinated compounds. Packed and atomizing columns were used for the bioscrubber. For an applied inlet l