Zobrazeno 1 - 10
of 195
pro vyhledávání: '"metal treatment"'
Fabrication of Pea pods biochar-NH2 (PBN) for the adsorption of toxic Cr6+ ion from aqueous solution
Autor:
Mohamed A. El-Nemr, Murat Yılmaz, Safaa Ragab, Bandar A. Al-Mur, Mohamed A. Hassaan, Ahmed El Nemr
Publikováno v:
Applied Water Science, Vol 13, Iss 10, Pp 1-23 (2023)
Abstract Chromium (Cr) ion is regarded as a particularly hazardous contaminant due to its high toxicity and potential carcinogens. The Cr6+ ions were removed in the current work using a new fabricated low-cost adsorbent called Pea pods biochar-NH2 (P
Externí odkaz:
https://doaj.org/article/9aceb73770be4e84a29f1d802e50e0aa
Autor:
Jiahui Chen, Nengsheng Liu, Yunzhu Wang, Xiang Li, Zheren Zhang, Le Liu, Zhaoyang Dou, Sufang He
Publikováno v:
Water, Vol 16, Iss 8, p 1149 (2024)
Fly ash was utilized as raw material for the preparation of spherical SiO2 (SS), which was subsequently ammonified using APTES (H2NCH2CH2CH2Si(OC2H5)3) to obtain aminated spherical SiO2 (SSN). The physicochemical properties of SS and SSN were systema
Externí odkaz:
https://doaj.org/article/d4b3ffcb6de84f9ca01f3683ba457491
Akademický článek
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Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 2645-2656 (2022)
In this study, the effect and mechanism of ultrasonic melt treatment (UST) were studied to achieve high-quality molten Al–Mg alloy. The purpose was to analyze the change in the cleanliness of molten aluminum according to UST process conditions such
Externí odkaz:
https://doaj.org/article/1810b26d290940ee8266468bb9f618c0
Akademický článek
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Autor:
Veronica Milani, Giulio Timelli
Publikováno v:
Metals, Vol 13, Iss 5, p 832 (2023)
Aluminum recycling is a promising solution to environmental and economic issues. Secondary aluminum production will rise in the near future; however, the process is not without challenges. Some of the major concerns during remelting of aluminum are t
Externí odkaz:
https://doaj.org/article/eab2a51de00e43d494e220839d364a89
Autor:
Szabolcs Zahorán, Ágnes Márton, Krisztina Dugmonits, Payal Chakraborty, Ali Khamit, Péter Hegyi, Hajnalka Orvos, Edit Hermesz
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 23, p 14673 (2022)
The relationship between smoking and human health has been investigated mostly in adults, despite the fact that the chemicals originating from sustained maternal smoking disrupt the carefully orchestrated regulatory cascades in the developing fetus.
Externí odkaz:
https://doaj.org/article/5ab5d256f1aa49fb8b5c4b948ab3b6d0
Akademický článek
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Autor:
Selahi Güneş, Levent Gürel
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 24, Iss 6, Pp 1135-1140 (2018)
Bu çalışma kapsamında Samsun Sahilleri’nden toplanan midye kabukları kullanılarak, bu kabukların sentetik olarak hazırlanmış atıksulardan kurşun ve nikel gibi ağır metalleri giderme kapasitesi araştırılmıştır. Yapılan çalışm
Externí odkaz:
https://doaj.org/article/10e88ad4e27240888298b745b573b3df
Autor:
Levent Gürel, Selahi Güneş
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 24, Iss 6, Pp 1135-1140 (2018)
Bu çalışma kapsamında Samsun Sahilleri’nden toplanan midye kabukları kullanılarak, bu kabukların sentetik olarak hazırlanmış atıksulardan kurşun ve nikel gibi ağır metalleri giderme kapasitesi araştırılmıştır. Yapılan çalışm
Externí odkaz:
https://doaj.org/article/e929d79fefa14e5e96442c83bd0f91c9