Zobrazeno 1 - 10
of 2 067
pro vyhledávání: '"Fluoride removal"'
Autor:
Amna Sarwar, Jin Wang, Nadia Riaz, Muhammad Saqib Khan, Ajmal Khan, Rafaqat Ali Khan, Afnan Jan, Anar Gojayev, Ahmed Al-Harrasi, Qaisar Mahmood
Publikováno v:
Cleaner Engineering and Technology, Vol 23, Iss , Pp 100826- (2024)
The study evaluated the efficacy of magnetic mesoporous Malachite nanoparticles (NPs) in eliminating fluoride (F−) from drinking water. Screening experiments were conducted to gauge the F− adsorption capabilities of the synthesized material under
Externí odkaz:
https://doaj.org/article/c217ed7a3a2b4d8c809ef7ed4b659544
Akademický článek
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Autor:
Avşar Cemre, Ertunç Suna
Publikováno v:
Chemical Industry and Chemical Engineering Quarterly, Vol 30, Iss 1, Pp 35-46 (2024)
This study discusses fluoride removal efficiency from phosphogypsum (PG) on a lab-scale experiment matrix designed by the Box-Behnken method. Temperature, solid/liquid ratio, and time were supposed to influence fluoride removal efficiency from PG by
Externí odkaz:
https://doaj.org/article/13bd938408004e8eac4e768458ebfb35
Autor:
Maja Ergović Ravančić, Mirna Habuda-Stanić, Svjetlana Škrabal, Helena Marčetić, Valentina Obradović
Publikováno v:
Kemija u Industriji, Vol 72, Iss 9-10, Pp 567-572 (2023)
The occurrence and concentrations of fluoride in surface and groundwater depend on pH, total dissolved solids, alkalinity, hardness, and geochemical composition of aquifers. However, in many countries, elevated fluoride concentration values are the r
Externí odkaz:
https://doaj.org/article/81a5a92b2c884ef6ac2d83f650cab20e
Akademický článek
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Akademický článek
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Publikováno v:
International Journal of Environmental Health Engineering, Vol 13, Iss 1, Pp 13-13 (2024)
Abstract Aim: The objective of this paper was to investigate the ability of thermally treated dolomite powder (TTDP) to remove fluoride ions from wastewater in a fixed bed column system, and to understand how different operating parameters such as be
Externí odkaz:
https://doaj.org/article/970d012dd0be4325afda6f0e49fc4d0f
Autor:
Ken I. Johnson, Sunil K. Sharma, Priyanka R. Sharma, Abdulrahman G. Alhamzani, Benjamin S. Hsiao
Publikováno v:
Nanomaterials, Vol 14, Iss 12, p 1032 (2024)
Anionic carboxylated cellulose nanofibers (CNF) are effective media to remove cationic contaminants from water. In this study, sustainable cationic CNF-based adsorbents capable of removing anionic contaminants were demonstrated using a simple approac
Externí odkaz:
https://doaj.org/article/2823c03ecddf425fa523d75f0d162754
Publikováno v:
Clean Technologies, Vol 5, Iss 3, Pp 973-996 (2023)
Fluoride is a concern for human health at high concentrations, but it is also a valuable compound with multiple applications. Thus, having a system that gives the opportunity to remove and recover this valuable element from water is highly interestin
Externí odkaz:
https://doaj.org/article/df645b92eba64bd59ba54b956ba0e60e
Publikováno v:
能源环境保护, Vol 37, Iss 1, Pp 42-49 (2023)
In ecologically fragile areas of western and northwestern China, where coal mine water is reused as domestic water or discharged into surface water systems after treatment (the discharge concentration of fluoride (F^-) is less than 1.0 mg/L). In orde
Externí odkaz:
https://doaj.org/article/439871ca5bb143eba9e815ad17c0d59d