Browsing by Author "Labena, Ahmed"

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Antibacterial and Anti-Fungal Biological Activities for Acrylonitrile, Acrylamide and 2-Acrylamido-2-Methylpropane Sulphonic Acid Crosslinked Terpolymers

Farag, Reem K.; Atta, Ayman M.; Labena, Ahmed; AlHawari, Salma H.; Safwat, Gehan; Diab, Ayman A (MDPI, 10/30/2020)

There is a pressing demand to synthesize polymers that have antibacterial and antifungal properties. The aim of this study was to synthesize a crosslinked hydrophilic terpolymer with acrylamide, acrylonitrile, acrylic acid, ...
Chapter 13 - Biological souring and mitigation strategies in oil reservoirs Author links open overlay panel

Labena, Ahmed; Husien, Shimaa; Elhady, Reem (Elsevier, 2023-03)

Biological souring is one of the major problems facing the oil and gas sector as a result of biogenic sulfide generation in the reservoirs. Sulfidogenic microorganism and particularly sulfate-reducing bacteria are the main ...
Grafting of Acrylic Membrane Prepared from Fibers Waste for Dyes Removal: Methylene Blue and Congo Red

Labena, Ahmed; Abdelhamid, Ahmed E; Husien, Shimaa; Youssef, Tarek; Azab, Ehab; Gobouri, Adil A; Safwat, Gehan (MDPI, 2021-04)

Dyes are a type of pollutant that have been discharged into water streams by various industries and had harmful effects on the environment and human health. Therefore, present work was directed to recycle acrylic fibers ...

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