Zobrazeno 1 - 10
of 299
pro vyhledávání: '"Isotherm modeling"'
Autor:
Rajae Ghibate, Meryem Kerrou, Mohammed Chrachmy, Meryem Ben Baaziz, Rachid Taouil, Omar Senhaji
Publikováno v:
Ecological Engineering & Environmental Technology, Vol 25, Iss 7, Pp 369-378 (2024)
The primary focus of the current investigation was to assess the removal of Rhodamine B dye (RhB) from aqueous solutions using pomegranate peel as a green adsorbent. The chemical and morphological characterization of pomegranate peel was conducted th
Externí odkaz:
https://doaj.org/article/cd5c60fb81734a12a21973a66f042011
Autor:
Nadavala Siva Kumar, Mohammad Asif, Anesh Manjaly Poulose, Ebrahim H. Al-Ghurabi, Shaddad S. Alhamedi, Janardhan Reddy Koduru
Publikováno v:
BioResources, Vol 19, Iss 2, Pp 3543-3570 (2024)
Raw and citric acid chemically treated date palm stone agro-waste biomass (RDSB and CA-MDSB) powders were used to remove an important class of emerging industrial pollutants, i.e., 2,4,6-trichlorophenol (2,4,6-TCP) from aqueous solutions towards sust
Externí odkaz:
https://doaj.org/article/b71e146b62b044a1871fe8704d0e3da3
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33811- (2024)
This study intended to remove Cr(VI) from an aqueous synthetic solution employing synthesized biochar adsorbent from a blend of locally sourced banana peel, and corn cob biomass wastes. An equal ratio of the prepared powder was activated with ZnCl2 s
Externí odkaz:
https://doaj.org/article/e97b16c216a24707a00f4f37d8f5cdcc
Autor:
Zohreh Khoshraftar, Ahad Ghaemi
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 9, Iss , Pp 100668- (2024)
The experimental data obtained from the CO2 adsorption experiments conducted by Saha et al. (2017) were utilized. The Langmuir, Dubinin-Radushkevich (D-R), Hill, and Freundlich models were fitted and compared to determine the best-fitting isotherm mo
Externí odkaz:
https://doaj.org/article/92a90bb77ac64385b29679343af6a89c
Autor:
Rahmawati Munir, Ahmad Zarkasi, Dadan Hamdani, Sahara Hamas Intifadhah, Akbar Perdana, Alris Sanca Pratama Putra
Publikováno v:
Jurnal Fisika Flux, Vol 20, Iss 3, Pp 209-216 (2023)
The Mahakam River is a source of water for the people of Samarinda, East Kalimantan. However, Mahakam river water is not classified as quality water. As a result of industrial mining activities, river water is polluted by heavy metals such as Lead (P
Externí odkaz:
https://doaj.org/article/de09b432eaf344e9ba7a7482846f70d0
Publikováno v:
Materials, Vol 17, Iss 4, p 928 (2024)
Landfill leachate (LLCH) disposal poses challenges due to high pollutant concentrations. This study investigates the use of biochar (BC) derived from wheat straw for nitrogen content reduction. Laboratory experiments evaluated BC’s adsorption capac
Externí odkaz:
https://doaj.org/article/7b9293d71c144a149874f310560550c7
Autor:
Sara A. Alqarni
Publikováno v:
Nanocomposites, Vol 8, Iss 1, Pp 47-63 (2022)
In recent times, great attention has been given to developing extremely competent adsorbents for removing organic dyes from wastewater. Thus, to enhance their adsorption capability, a general strategy based on adsorbent surface modification with poly
Externí odkaz:
https://doaj.org/article/1b2d471e90ca478283454607f29b542c
Autor:
Sevde Üstün-Odabaşı
Publikováno v:
Materials Research Express, Vol 11, Iss 2, p 025104 (2024)
Potentially toxic elements in water is one of the important environmental problems. In this study, it was aimed to produce an environmentally friendly and cost-effective biosorbent using sustainable hemp biomass. The chemical composition of hemp bios
Externí odkaz:
https://doaj.org/article/9c763160a8dd42ef80a2be48fe65c02f
Publikováno v:
International Journal of Environment, Vol 10, Iss 2, Pp 83-98 (2021)
The adsorbent for Sr(II) ion removal was prepared from orange juice residue (OJR) after carbonization at 800°C. An energy dispersive X-ray (EDX) spectroscopic analysis showed the existence of trace amounts of P, Na, K, and Fe together with C and Ca
Externí odkaz:
https://doaj.org/article/4d2dd4e170e74ba8a0d68d8b076884dd
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