Treatment of aqueous arsenic–A review of biochar modification methods
Arsenic (As) is an ever-present worldwide environmental contamination issue. The process
of As sorption for treatment of contaminated waters is regarded as a promising treatment …
of As sorption for treatment of contaminated waters is regarded as a promising treatment …
Arsenic removal from water and soils using pristine and modified biochars
Arsenic (As) is recognized as a persistent and toxic contaminant in the environment that is
harmful to humans. Biochar, a porous carbonaceous material with tunable functionality, has …
harmful to humans. Biochar, a porous carbonaceous material with tunable functionality, has …
Arsenic intoxication: general aspects and chelating agents
Arsenic (As) is widely used in the modern industry, especially in the production of pesticides,
herbicides, wood preservatives, and semiconductors. The sources of As such as …
herbicides, wood preservatives, and semiconductors. The sources of As such as …
Synthesis, characterization, optimization and application of Pisum sativum peels S and N-do** biochars in the production of biogas from Ulva lactuca
MA Hassaan, MR Elkatory, MA El-Nemr, S Ragab… - Renewable Energy, 2024 - Elsevier
This study assessed the usefulness of Pea Pisum sativum peels S-modified biochar (PPB–
S) and Triethylenetetramine (TETA)-modified biochar (PPB-T) as improvers for biogas …
S) and Triethylenetetramine (TETA)-modified biochar (PPB-T) as improvers for biogas …
Box-Behnken design and life cycle assessment for nickel oxide nanoparticles application in biomethane production
MA Hassaan, MR Elkatory, MA El-Nemr… - Chemical Engineering …, 2023 - Elsevier
The optimization of the three parameters process was assessed as a controlling factor for
the optimum generation of biogas and biomethane by Response Surface Methodology …
the optimum generation of biogas and biomethane by Response Surface Methodology …
Copper (II) ion removal by chemically and physically modified sawdust biochar
The difference between physical activations (by sonications) and chemical activations (by
ammonia) on sawdust biochar has been investigated in this study by comparing the removal …
ammonia) on sawdust biochar has been investigated in this study by comparing the removal …
Application of multi-heteroatom do** biochar in a newly proposed mechanism of electron transfer in biogas production
MA Hassaan, MR Elkatory, MA El-Nemr… - Chemical Engineering …, 2023 - Elsevier
Although it was suggested that adding biochar to an anaerobic reactor may aid in digestion,
its function has not been formally established. It has been suggested that anaerobic …
its function has not been formally established. It has been suggested that anaerobic …
Microporous Activated Carbon from Pisum sativum Pods Using Various Activation Methods and Tested for Adsorption of Acid Orange 7 Dye from Water
MA El-Nemr, A El Nemr, MA Hassaan, S Ragab… - Molecules, 2022 - mdpi.com
Highlights• Pisum sativum pods was used for producing porous activated carbon materials.•
Two chemical methods and two gases were used in the activation processes.• Higher …
Two chemical methods and two gases were used in the activation processes.• Higher …
Adsorption of Cr6+ ion using activated Pisum sativum peels-triethylenetetramine
The adsorption of Cr6+ ions from water-soluble solution onto activated pea peels (PPs)
embellished with triethylenetetramine (TETA) was studied. The synthesized activated TETA …
embellished with triethylenetetramine (TETA) was studied. The synthesized activated TETA …
Treatment of aqueous arsenic–a review of biosorbent preparation methods
Arsenic (As) is a worldwide human health issue with the major exposure route being the
consumption of As-contaminated drinking water. Sorption is considered to be an efficient …
consumption of As-contaminated drinking water. Sorption is considered to be an efficient …