Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Hans Ruppert"'
Autor:
Minhui Xiao, Rui Hu, Ran Tao, Xuesong Cui, B. Konadu-Amoah, Huichen Yang, Arnaud Igor Ndé-Tchoupé, Willis Gwenzi, Chicgoua Noubactep, Hans Ruppert
Publikováno v:
Applied Water Science, Vol 13, Iss 11, Pp 1-11 (2023)
Abstract Permeable reactive barriers (PRBs) containing metallic iron (Fe0) as reactive materials are currently considered as an established technology for groundwater remediation. Fe0 PRBs have been introduced by a field demonstration based on the fo
Externí odkaz:
https://doaj.org/article/1db1d3c7691b4dc6bfe3a305748d666d
Autor:
Bernard Konadu-Amoah, Rui Hu, Viet Cao, Ran Tao, Huichen Yang, Arnaud Igor Ndé-Tchoupé, Willis Gwenzi, Hans Ruppert, Chicgoua Noubactep
Publikováno v:
Applied Water Science, Vol 12, Iss 9, Pp 1-11 (2022)
Abstract Metallic iron (Fe0) has been increasingly used to remove toxics from water over the past three decades. However, the idea that metallic iron (Fe0) is not an environmental reducing agent has been vigorously refuted. Researchers presenting the
Externí odkaz:
https://doaj.org/article/ec5207049b324ff7a116a18cd19b986b
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Solid iron corrosion products (FeCPs), continuously generated from iron corrosion in Fe0-based permeable reactive barriers (PRB) at pH > 4.5, can lead to significant porosity loss and possibility of system’s failure. To avoid such failure
Externí odkaz:
https://doaj.org/article/becc6ec7345743b6bcc4fa4d7bb96d13
Publikováno v:
Energy, Sustainability and Society, Vol 8, Iss 1, Pp 1-11 (2018)
Abstract Background Energy crop production for biogas still relies mainly on maize, but the co-digestion of alternative energy crops (legumes, amaranth, ryegrass, flower mixtures) with maize can have several advantages. First, a greater biodiversity
Externí odkaz:
https://doaj.org/article/622518346025404bb1ed25e16eb07926
Publikováno v:
Water; Volume 15; Issue 13; Pages: 2466
Metallic iron (Fe0) is a reactive material for treating polluted water. The effect of water salinity on the efficiency of Fe0-based remediation systems is not yet established. This work aims to clarify the reasons why Cl− ions are often reported to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::697c8c7ea18e0436269f906a59f5e4a2
Publikováno v:
Water; Volume 15; Issue 10; Pages: 1930
Granular metallic iron (gFe0) materials have been widely used for eliminating a wide range of pollutants from aqueous solutions over the past three decades. However, the intrinsic reactivity of gFe0 is rarely evaluated and existing methods for such e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d6d406857a2aec08d8f4804543219d2
Autor:
Ran Tao, Huichen Yang, Xuesong Cui, Minhui Xiao, Nadège Gatcha-Bandjun, Joseline Flore Kenmogne-Tchidjo, Mesia Lufingo, Bernard Konadu Amoah, Raoul Tepong-Tsindé, Arnaud Igor Ndé-Tchoupé, Marquise Touomo-Wouafo, Brice Donald Btatkeu-K, Willis Gwenzi, Rui Hu, Jean Bosco Tchatchueng, Hans Ruppert, Chicgoua Noubactep
Publikováno v:
Water, Vol 14, Iss 260, p 260 (2022)
Metallic iron (Fe0) corrosion under immersed conditions (Fe0/H2O system) has been used for water treatment for the past 170 years. Fe0 generates solid iron corrosion products (FeCPs) which are known to in situ coat the surface of aggregates, includin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c3fc38c87a11b378fe18f36c3ced9c4
https://www.mdpi.com/2073-4441/14/2/260
https://www.mdpi.com/2073-4441/14/2/260
Autor:
Rui Hu, Arnaud Igor Ndé-Tchoupé, Hans Ruppert, Willis Gwenzi, Bernard Konadu Amoah, Huichen Yang, Viet Cao, Chicgoua Noubactep
The evidence that metallic iron (Fe0) is not an environmental reducing agent has been declared to be a claim. Researchers presenting their findings in a scientific journal have to accept the burden of proving that their argumentation has any validity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54ff4fb56a9e0d0c0e4e3e683739475d
https://doi.org/10.21203/rs.3.rs-193098/v1
https://doi.org/10.21203/rs.3.rs-193098/v1
Autor:
Huichen Yang, Rui Hu, Arnaud Igor Ndé-Tchoupé, Willis Gwenzi, Hans Ruppert, Chicgoua Noubactep
Publikováno v:
Processes, Vol 8, Iss 745, p 745 (2020)
The ambitious United Nations Sustainable Development Goal for 2030 to “leave no one behind” concerning safe drinking water calls for the development of universally applicable and affordable decentralized treatment systems to provide safe drinking
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::dc2a671c4544aff758c7c5fd475bfc2b
http://resolver.sub.uni-goettingen.de/purl?gs-1/17481
http://resolver.sub.uni-goettingen.de/purl?gs-1/17481
Publikováno v:
Environmental geochemistry and health. 42(8)
Soil geochemistry and phytoavailable trace elements were investigated in 80 paddy soil samples and corresponding rice grains from the Mekong River Delta in Vietnam. Soil parameters like Fe-, Al-, and Mn-phases, organic matter, and pH-value determine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::097f566ad3376fb5d0ddbef0bdeab7e5
https://pubmed.ncbi.nlm.nih.gov/31686290
https://pubmed.ncbi.nlm.nih.gov/31686290