Zobrazeno 1 - 10
of 309
pro vyhledávání: '"A. G. Mostafa"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract In this research, we reported the synthesis of effective sulphonated sugarcane bagasse (SCB@SA) biosorbent based on agriculture waste materials via a simple diazotization strategy for the removal of methylene blue (MB) and Bismarck Brown R(B
Externí odkaz:
https://doaj.org/article/b558df563de24d99a5cdc93c31e3780c
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-27 (2023)
Abstract In order to develop a novel and cost-effective adsorbent with outstanding adsorption capacity and excellent recyclability for anionic pollutants, the chitosan-modified cetyltrimethylammonium bromide sorbent (CS@CTAB) was fabricated. Fourier-
Externí odkaz:
https://doaj.org/article/96c7cd11178049ad8b32750a400c0a0e
Publikováno v:
Applied Water Science, Vol 13, Iss 8, Pp 1-24 (2023)
Abstract This study aimed to create CTAB-modified bentonite organoclay (Bt@CTAB) by mixing the naturally occurring mineral bentonite (Bt) with the cationic surfactant cetyltrimethylammonium bromide (CTAB). Elemental analysis, N2 adsorption–desorpti
Externí odkaz:
https://doaj.org/article/61498c4308d84939b4fcea8c9c142901
Autor:
Magda A. Akl, Abdelrahman S. El-Zeny, Mohamed Ismail, Mohamed Abdalla, Dina Abdelgelil, Aya G. Mostafa
Publikováno v:
Applied Water Science, Vol 13, Iss 6, Pp 1-18 (2023)
Abstract In recent years, facing the problem of improving environmental quality, cellulose and cellulose-based (nano) composites have received great attention as adsorbents. In this work, we report the modification and functionalization of cellulose
Externí odkaz:
https://doaj.org/article/222c3014d67b4e8b8940546a50d4f954
Autor:
Magda A. Akl, Abdelrahman S. El-Zeny, Mohamed A. Hashem, El-Sayed R. H. El-Gharkawy, Aya G. Mostafa
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-25 (2023)
Abstract In the present study, flax fiber based semicarbazide biosorbent was prepared in two successive steps. In the first step, flax fibers were oxidized using potassium periodate (KIO4) to yield diadehyde cellulose (DAC). Dialdehyde cellulose was,
Externí odkaz:
https://doaj.org/article/9cd71e50c47f4af29ade2bf4a0596cd5
Autor:
Sh Husien, Reem M. El-taweel, Nora Mohamed, A.B. Abdel-Aziz, KhloodA. Alrefaey, Salma Osama Elshabrawey, Nagwan G. Mostafa, Lobna A. Said, Irene Samy Fahim, Ahmed G. Radwan
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 7, Iss , Pp 100330- (2023)
Activated carbon is a promising material with high efficiency in dye removal from polluted wastewater. However, commercial activated carbon is expensive and generates black color in the medium. Therefore, searching for low-cost, eco-friendly activate
Externí odkaz:
https://doaj.org/article/08d24d10a9f64dc092194c305096a256
Autor:
Md. Shajedul Islam, M. G. Mostafa
Publikováno v:
H2Open Journal, Vol 5, Iss 2, Pp 198-220 (2022)
This study considered three different water quality indices (WQIs) for groundwater data collected from the middle-west part of Bangladesh, and the quantitative results were justified with the globally accepted water quality guidelines. It compared th
Externí odkaz:
https://doaj.org/article/98c46e6c208e4b31b6eda0ed00118d26
Publikováno v:
Water Reuse, Vol 12, Iss 1, Pp 111-130 (2022)
This study investigated removal mechanisms, thermodynamics, and interferences of phosphorus adsorption onto nanoscale zero-valent iron (nZVI)/activated carbon composite. Activated carbon was successfully used as support for nZVI particles to overcome
Externí odkaz:
https://doaj.org/article/1d8f65f30fcd4a9b80e3f34de2b07c7c
Autor:
Piyush Arora, Khaled G. Mostafa, Emmanuel Russell, Shirin Dehgahi, Sajid Ullah Butt, Didier Talamona, Ahmed Jawad Qureshi
Publikováno v:
Polymers, Vol 15, Iss 19, p 3877 (2023)
Stereolithography additive manufacturing (SLA-AM) can be used to produce ceramic structures by selectively curing a photosensitive resin that has ceramic powder in it. The photosensitive resin acts as a ceramic powder binder, which is burned, and the
Externí odkaz:
https://doaj.org/article/31de24a60f6846c086cbd62b46543f81
Autor:
Md. Shajedul Islam, M. G. Mostafa
Publikováno v:
Water Supply, Vol 22, Iss 2, Pp 2322-2337 (2022)
There are many irrigation water quality indices used to assess water suitability, despite having limitations. It is therefore imperative to develop a water quality index to evaluate irrigation water more accurately. This study highlights an Integrate
Externí odkaz:
https://doaj.org/article/d33f34ad88494f43a10cb38ef005faea