Zobrazeno 1 - 10
of 1 281
pro vyhledávání: '"Adsorption mechanisms"'
Autor:
Xiaolu Huang, Mei Zhang, Minghui Wang, Zhuoyu Wen, Yamei Jiang, Yunhao Sui, Jun Ma, Yang Liao, Xiaoting Li
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Nowadays, human activities intensified the combined pollution of fluoride and lead in acidic tea garden soil. The key to eliminating this combined pollution is to immobilize pollutants simultaneously, thus preventing their migration from tea
Externí odkaz:
https://doaj.org/article/9628f0a2548e4737bcc399557ca22db8
Autor:
David B. Olawade, Ojima Z. Wada, Bamise I. Egbewole, Oluwaseun Fapohunda, Abimbola O. Ige, Sunday Oluwadamilola Usman, Olawale Ajisafe
Publikováno v:
Frontiers in Nanotechnology, Vol 6 (2024)
Heavy metal contamination in water sources poses a significant threat to environmental and public health, necessitating effective remediation strategies. Nanomaterial-based approaches have emerged as promising solutions for heavy metal removal, offer
Externí odkaz:
https://doaj.org/article/70493e265c7f4909b637f2390386d27e
Autor:
Muhammad Haris, Zainab Amjad, Muhammad Usman, Atif Saleem, Ainur Dyussenova, Zarak Mahmood, Kukybayeva Dina, Junkang Guo, Wenke Wang
Publikováno v:
Biochar, Vol 6, Iss 1, Pp 1-31 (2024)
Abstract Crop residue-based biochar (CRB) has shown great potential for removing trace elements (TEs) from aquatic matrices. Despite the increasing interest in this area, no review has focused specifically on the efficacy of CRB for TEs removal in aq
Externí odkaz:
https://doaj.org/article/0657ddc81f1e4943b6ec2a55d53f5f74
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Nanotechnology has emerged as a promising approach for the controlled release of nutrients, particularly phosphorus and potassium. These essential plant nutrients are often applied in excess, leading to environmental pollution and loss of ef
Externí odkaz:
https://doaj.org/article/f42a8c8115e44600a76a595ad6c7f730
Publikováno v:
Water, Vol 16, Iss 20, p 2932 (2024)
Since it is a limiting nutrient element in rivers and lakes, the effective removal of phosphorus is key to alleviating eutrophication. In this study, the one-pot solvothermal method was adopted to prepare an environmentally friendly Ca-Fe-La composit
Externí odkaz:
https://doaj.org/article/dee9aa6debf042dd8ff7610b96d2e74d
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 4, Pp 105669- (2024)
The adsorption characteristics of Cd2+ and Pb2+ with biochars have been widely reported. However, the desorption characteristics, chemical speciation, and stability of Cd2+ and Pb2+ adsorbed on biochars remain unclear. In this work, rice straw biocha
Externí odkaz:
https://doaj.org/article/a1e374b185534bab9e6db60993812a2c
Publikováno v:
International Journal of Mining Science and Technology, Vol 33, Iss 10, Pp 1229-1241 (2023)
Froth flotation is an essential processing technique for upgrading low-grade ores. Flotation separation would not be efficient without chemical surfactants (collectors, depressants, frothers, etc.). Depressants play a critical role in the selective s
Externí odkaz:
https://doaj.org/article/4e1c68ad669a43ea800915fb784f5486
Publikováno v:
Materials, Vol 17, Iss 17, p 4329 (2024)
The abundant pore structure and carbon composition of sphagnum peat moss render it a bio-based adsorbent for efficient methylene blue removal from wastewater. By utilizing sphagnum moss sourced from Guizhou, China, as raw material, a cost-effective a
Externí odkaz:
https://doaj.org/article/d583c6d21172480980f6a9302ae0d5d7
Autor:
Alfonso Minervino, Kevin D. Belfield
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 6, p 3445 (2024)
The widespread use and impervious nature of per- and polyfluorinated alkyl substances (PFASs) is leading to potentially harmful exposure in numerous environments. One avenue to explore remediation of PFAS-contaminated environments involves investigat
Externí odkaz:
https://doaj.org/article/c328b583e5384f1995fd9afe0a7b7ecd
Autor:
Ahmed H. Sadek, Mohamed K. Mostafa
Publikováno v:
Applied Water Science, Vol 13, Iss 2, Pp 1-23 (2022)
Abstract Methylene blue (MB) is a heterocyclic aromatic dye that is difficult to biodegrade due to its complex chemical structure. In this study, chemically prepared nano zero-valent aluminum (nZVAl) was investigated for the first time for one-step r
Externí odkaz:
https://doaj.org/article/5705a17505724d35ae21b97b69869bbd