Results 21 to 30 of about 311,920 (336)
Polymers, 2022 In this work, a polypyrrole-polyethyleneimine (PPy-PEI) nano-adsorbent was successfully synthesized for the removal of methylene blue (MB) from an aqueous solution. Synthetic dyes are among the most prevalent environmental contaminants.
A. H. Birniwa +9 more
semanticscholar +1 more source
Improved Thermal Switch Based on an Adsorption Material in a Heat Pipe
Energies, 2022 For many applications, the possibility of controlling heat flow by “thermal switching” can be very beneficial. In previous work, we presented a novel approach for thermal switching using a water-loaded adsorbent as part of the evaporator of a heat pipe ...
Markus Winkler +7 more
doaj +1 more source
Applied Water Science, 2022 A low-cost locally available agricultural waste-based Anchote peel adsorbent was studied to remove the methyl orange (MO) dye from wastewater which was created at laboratory conditions. The adsorbent was characterized by Fourier infrared and x-ray powder
Agesa Abdisa Hambisa +3 more
semanticscholar +1 more source
Amine-Modified Biochar for the Efficient Adsorption of Carbon Dioxide in Flue Gas
Atmosphere, 2022 Biochar-based carbonaceous adsorbents are gaining interest due to their high availability, ease of modification, and low cost; however, they show limited adsorption of CO2 in flue gas due to common textural properties.
Wengang Tian +6 more
doaj +1 more source
Investigation of the effective parameters on the phenol removal from the groundwater by response surface method [PDF]
Journal of Applied Research in Water and Wastewater, 2023 The discharge of industrial waste containing organic pollutants like phenol has caused a surge in environmental complications in water, soil, and air.
Khatereh Ahmadi +3 more
doaj +1 more source
Effective removal of anionic textile dyes using adsorbent synthesized from coffee waste
Scientific Reports, 2020 Adsorption of Reactive Black 5 and Congo Red from aqueous solution by coffee waste modified with polyethylenimine was investigated. The removal percentages of both dyes increased with amount of polyethyleneimine in the modified adsorbent ...
Syieluing Wong +6 more
semanticscholar +1 more source
Highly Efficient Adsorption of Tetracycline Using Chitosan-Based Magnetic Adsorbent
Polymers, 2022 Herein, tetracycline adsorption employing magnetic chitosan (CS·Fe3O4) as the adsorbent is reported. The magnetic adsorbent was synthesized by the co-precipitation method and characterized through FTIR, XRD, SEM, and VSM analyses.
Franciele da Silva Bruckmann +8 more
semanticscholar +1 more source
Removal of Boron from aqueous solutions by adsorption using fly ash, zeolite and demineralized lignite [PDF]
, 2009 In the present study for the purpose of removal of boron from water by adsorption using adsorbents like fly ash, natural zeolite and demineralized lignite was investigated.
Yuksel, Seren +3 more
core +2 more sources
Preparation and characterisation of irradiated waste eggshells as oil adsorbent [PDF]
, 2020 Adsorption method had been developed by using natural organic adsorbent for the removal of oil because of its ability to bind the oil molecules into the surface of adsorbent.
Hasrin, N. I., Othman, S. A.
core +1 more source
, 2021 Wastewater generation and treatment is an ever-increasing concern in the current century due to increased urbanization and industrialization. To tackle the situation of increasing environmental hazards, numerous wastewater treatment approaches are used—i.
Fazila Younas +10 more
semanticscholar +1 more source