Removal of pollutants from wastewater using coffee waste as adsorbent: A review

LL Kang, YN Zeng, YT Wang, JG Li, FP Wang… - Journal of Water …, 2022 - Elsevier
The problem of water pollution is becoming more and more serious, and many pollutants are
carcinogenic and pose a serious threat to global sustainable and green development …

Phosphate removal by Lanthanum-doped aminated graphene oxide@ aminated chitosan microspheres: Insights into the adsorption mechanism

AS Eltaweil, K Ibrahim, EM Abd El-Monaem… - Journal of Cleaner …, 2023 - Elsevier
The proliferation of noxious anions particularly phosphate into water bodies depreciates the
ecological system and adversely affects human health and the environment. The …

Floatable cellulose acetate beads embedded with flower-like zwitterionic binary MOF/PDA for efficient removal of tetracycline

EM Abd El-Monaem, AM Omer, RE Khalifa… - Journal of colloid and …, 2022 - Elsevier
Removal of pharmaceutical wastes, especially antibiotics from aquatic systems is an
imperative issue from both human-health and ecological perspectives. Herein, zwitterionic …

Efficient removal of noxious methylene blue and crystal violet dyes at neutral conditions by reusable montmorillonite/NiFe2O4@amine-functionalized chitosan …

H Gomaa, EM Abd El-Monaem, AS Eltaweil… - Scientific Reports, 2022 - nature.com
The jeopardy of the synthetic dyes effluents on human health and the environment has
swiftly aggravated, threatening human survival. Hence, sustained studies have figured out …

Sulfonated graphene oxide impregnated cellulose acetate floated beads for adsorption of methylene blue dye: optimization using response surface methodology

IK Basha, EM Abd El-Monaem, RE Khalifa, AM Omer… - Scientific Reports, 2022 - nature.com
New multi-featured adsorbent beads were fabricated through impregnation of sulfonated
graphene (SGO) oxide into cellulose acetate (CA) beads for fast adsorption of cationic …

Construction of efficient Ni-FeLDH@ MWCNT@ Cellulose acetate floatable microbeads for Cr (VI) removal: Performance and mechanism

AM Omer, GS Elgarhy, GM El-Subruiti… - Carbohydrate …, 2023 - Elsevier
Water pollution is an aggravating dilemma that is extending around the world, threatening
human survival. Strikingly, the notorious heavy metals like hexavalent chromium ions (Cr 6+) …

Facile one-pot green synthesis of magnetic separation photocatalyst-adsorbent and its application

S Cheng, S Zhao, B Xing, C Shi, W Meng… - Journal of Water …, 2022 - Elsevier
Magnetic separation photocatalyst-adsorbent (MSPA) is successfully prepared by pyrolysis
of cotton stem for rhodamine B and malachite green wastewater removal using one-pot …

Graphene oxide incorporated cellulose acetate beads for efficient removal of methylene blue dye; isotherms, kinetic, mechanism and co-existing ions studies

AS Eltaweil, EM Abd El-Monaem… - Journal of Porous …, 2023 - Springer
In this investigation, new porous adsorbent beads were formulated via the incorporation of
graphene oxide (GO) into cellulose acetate beads (CA) for the adsorptive removal of …

Preparation of pyrolysis products by catalytic pyrolysis of poplar: Application of biochar in antibiotic wastewater treatment

X Qin, S Cheng, B Xing, XX Qu, C Shi, W Meng… - Chemosphere, 2023 - Elsevier
Poplar waste is acted as feedstock to produce renewable biofuel and green chemical by
catalytic pyrolysis using ferric nitrate and zinc chloride as additive. The additive contributes …

Synthesis of a new magnetic Sulfacetamide-Ethylacetoacetate hydrazone-chitosan Schiff-base for Cr (VI) removal

AS Eltaweil, OA Hashem, H Abdel-Hamid… - International Journal of …, 2022 - Elsevier
In this study, a novel magnetic organic-inorganic composite was fabricated. Chitosan,
sulfacetamide and ethylacetoacetae were used to prepare a new Sulfacetamide …