Výsledky vyhledávání - "H. M. H. Gad"

Kinetics, equilibrium, and thermodynamics investigation on the sorption of gadolinium by synthetic polymers

Autor: H. M. M. Abo Eldahab, Mostafa M. Hamed, H. M. H. Gad, M. E. Moustafa, S. A. El-Reefy

Publikováno v: Applied Physics A. 129

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee1489fcbce3c5595c7d53871a8a14ec
https://doi.org/10.1007/s00339-023-06451-1

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Factors affecting the sorption behavior of Cs+ and Sr2+ using biosorbent material

Autor: M. M. S. Ali, Y. F. Lasheen, H. A. Elsanafini, H. M. H. Gad, M. G. Abdelwahed

Publikováno v: Russian Journal of Applied Chemistry. 89:988-999

In this study, saw dust has been used as precursor for production of low cost activated carbon using potassium hydroxide (KOH) and steam activation technique. The activated carbon was used to remove Cs+ and Sr2+ ions from aqueous solutions by batch o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbd239eb0f484a01f61529be081d0d58
https://doi.org/10.1134/s1070427216060240

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Sorption behavior of Eu(III) from an aqueous solution onto modified hydroxyapatite: kinetics, modeling and thermodynamics

Autor: M. A. Youssef, H. M. H. Gad

Publikováno v: Environmental technology. 39(20)

Nano-pore hydroxyapatite (HAP) was prepared using physical activation of raw and chemically modified [using Acid; HNO3 (HAPA) or Base; NaOH (HAPB)] bone char by heating at 900 oC for 1 hr to obtain HAP9, HAPA9 and HAPB9, respectively. The aim of this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e8a8311d6bd4fdad3f9ca2ff2a21b96
https://pubmed.ncbi.nlm.nih.gov/28783004

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Radiation Copolymerization of Styrene/Acrylic Acid Grafted to Silica Surface For separation and purification purposes: I. Characterization and sorption of some organic compounds and Metals

Autor: Nabila. A. Maziad, H. M. H. Gad

Publikováno v: The International Conference on Electrical Engineering. 9:1-14

Highly porous and interconnected styrene/acrylic-based porous materials were prepared by radiation-induced graft copolymerization of styrene/acrylic acid monomers onto surface of silica prepared from rice husk ash. The influence of synthesis conditio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a871b13ac8affee1620c0680bbd4fd4d
https://doi.org/10.21608/iceeng.2014.30480

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Utilization of Agricultural Waste in Treating Water Pollutants

Autor: H. M. H. Gad, A. Y. El-Naggar, N.R.A. El-Mouhty

Publikováno v: JOURNAL OF ADVANCES IN CHEMISTRY. 6:1017-1023

This study investigated the applicability of chemically (phosphoric acid) activated bagasse pith and date pits in the adsorption of water pollutants. The textural properties including porous parameters, monolayer equivalent surface area, total pore v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55ed8847935139e7f0fe135dc79481f8
https://doi.org/10.24297/jac.v6i2.2627

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Preparation and Labeling of Thienopyrimidine and Environmental Remediation of by-products

Autor: Wesam S. Shehab, H. M. H. Gad, Nadia Rshad Abdelmouhty

Publikováno v: International Journal of Basic and Applied Sciences. 2

Thienopyrimidine was prepared using dehydrative cyclisation of phenylisothiocyanate with 4-aminopent-3-en-2-one (enaminone) in presence of dry acetone and Raioiodinated was performed using Chloramine–T and hydrogen peroxide methods as oxidizing age

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd70d54cfbf731f5c0c94d0f42773014
https://doi.org/10.14419/ijbas.v2i1.515

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