Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Junias Adusei Gyamfi"'
1
Akademický článek
Assessing the Influence of Hand-Dug Well Features and Management on Water Quality
Autor: Christian Julien Isac Gnimadi, Kokoutse Gawou, Michael Aboah, Emmanuel Odame Owiredu, Junias Adusei-Gyamfi
Publikováno v: Environmental Health Insights, Vol 18 (2024)
Underground water quality can be affected by natural or human-made influences. This study investigates how the management and characteristics of hand-dug wells impact water quality in 3 suburbs of Kumasi, Ghana, using a combination of qualitative and
Externí odkaz: https://doaj.org/article/fe144b05314e4c859167873673f8cd14
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2
Akademický článek
Trace and Heavy Metals in Locally and Imported Spices Sold on Markets in Accra Metropolis, Ghana
Autor: Isaac Osei-Safo, Kodwo Miezah, Lyndon Nii Adjiri Sackey, Junias Adusei-Gyamfi, Ayamba Malik Abdul
Publikováno v: The Scientific World Journal, Vol 2024 (2024)
Spices enhance food’s colour, aroma and palatability. The main objective of this study was to assess the levels of heavy metals in the most common spices used in Ghanaian and worldwide cuisines. Ninety samples were obtained directly from local mark
Externí odkaz: https://doaj.org/article/69aa73bf835e498594943ca5463360e8
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3
Akademický článek
Evaluation of Scales of Tilapia Sp. and Sciaenops ocellatus as Low Cost and Green Adsorbent for fluoride Removal From Water
Autor: Marian Asantewah Nkansah, Asare Boateng Dua, Gabriel Adjei Aryee, Junias Adusei-Gyamfi
Publikováno v: Frontiers in Chemistry, Vol 10 (2022)
Water containing more than 1.5 mg/L of fluoride is considered toxic as it causes dental, kidney, and other health problems. With the purpose of helping alleviate these problems by exploring a treatment method for fluoride contamination, this study wa
Externí odkaz: https://doaj.org/article/a62971ac8ad74d55ba290c1debd8210b
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4
Akademický článek
Post COVID-19 recovery: Challenges and opportunities for solid waste management in Africa
Autor: Junias Adusei-Gyamfi, Kofi S. Boateng, Alhassan Sulemana, Jonathan N. Hogarh
Publikováno v: Environmental Challenges, Vol 6, Iss , Pp 100442- (2022)
The current COVID-19 pandemic has significantly altered the quantity and composition of waste generated on the African continent. This new phenomenon, coupled with the indiscriminate disposal of used personal protective equipment (PPEs), poses seriou
Externí odkaz: https://doaj.org/article/cb1d690ac9244fc0982afda25dd91eed
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5
Removal of disinfection by-product precursors by ion exchange resins
Autor: Junias Adusei Gyamfi, Henry Mackeown, Justine Criquet, Liesbeth Verdickt, Klaas Schoutteten, Morgan Delaporte, Baghdad Ouddane
Publikováno v: Journal of Environmental Chemical Engineering
Journal of Environmental Chemical Engineering, 2021, 9 (104602), ⟨10.1016/j.jece.2020.104602⟩
Journal of Environmental Chemical Engineering, Elsevier, 2021, 9 (104602), ⟨10.1016/j.jece.2020.104602⟩
International audience; The removal of dissolved organic carbon (DOC) is a key factor in the control of disinfection by-product (DBP) formation in drinking water. Ion exchange process deals with the removal of naturally negatively charged organic mat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d22fa69a99525566b53e1bf6e31f9889
https://hal.science/hal-02988249
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6
Formation and removal of disinfection by-products in a full scale drinking water treatment plant
Autor: Klaas Schoutteten, Junias Adusei Gyamfi, Henry Mackeown, Justine Criquet, Baghdad Ouddane, Liesbeth Verdickt, David Dumoulin
Publikováno v: Science of the Total Environment
Science of the Total Environment, Elsevier, 2020, 704, pp.135280. ⟨10.1016/j.scitotenv.2019.135280⟩
Science of the Total Environment, 2020, 704, pp.135280. ⟨10.1016/j.scitotenv.2019.135280⟩
International audience; In this case study, high sensitivity simple methods for the analysis of trihalomethanes (THM4), iodinated-trihalomethanes (I-THMs), haloacetic acids (HAAs), bromide, iodide and iodate have been developed. A one-step procedure
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::807515bd70055b05b9445f094e9f96cf
https://hal.archives-ouvertes.fr/hal-02399687/document
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9
Diel monitoring of dissolved organic matter in the Deûle River
Autor: Pierre-Jean Superville, JUNIAS ADUSEI-GYAMFI, David Dumoulin, Justine Criquet, Jean-Paul Cornard, Gabriel Billon
Publikováno v: International Conference on Chemistry and the Environment (ICCE)
International Conference on Chemistry and the Environment (ICCE), Jun 2019, Thessaloniki, Greece
HAL
International audience
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3d1c1759ff8f7df1b4b25d00569b46ec
https://hal.archives-ouvertes.fr/hal-02278674
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10
Natural organic matter-cations complexation and its impact on water treatment: A critical review
Autor: Baghdad Ouddane, Justine Criquet, Jean-Paul Cornard, Junias Adusei-Gyamfi, Luuk C. Rietveld
Publikováno v: Water Research
Water Research, IWA Publishing, 2019, 160, pp.130-147. ⟨10.1016/j.watres.2019.05.064⟩
Water Research, 2019, 160, pp.130-147. ⟨10.1016/j.watres.2019.05.064⟩
International audience; The quality and quantity of natural organic matter (NOM) has been observed to evolve which poses challenges to water treatment facilities. Even though NOM may not be toxic itself, its presence in water has aesthetic effects, e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::626cf5cb76829e98d1a5d247101f074c
https://hal.archives-ouvertes.fr/hal-02316307
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