[HTML][HTML] Methylene blue adsorption from aqueous solution using activated carbon of spathodea campanulata

D Dimbo, M Abewaa, E Adino, A Mengistu… - Results in …, 2024 - Elsevier
This study aimed to determine the effectiveness of Spathodea Campanulata derived
activated carbon in removing methylene blue (MB) from wastewater. The activated carbon …

Adsorption of methylene blue from textile industrial wastewater using activated carbon developed from H3PO4-activated khat stem waste

T Takele, K Angassa, M Abewaa, AM Kebede… - Biomass Conversion …, 2023 - Springer
The need for sustainable treatment technology was driven by the major environmental issue
and health-related problems caused by untreated dye-containing wastewater generated …

[HTML][HTML] Hexavalent Chromium adsorption from aqueous solution utilizing activated carbon developed from Rumex abyssinicus

M Abewaa, A Arka, T Haddis, A Mengistu, T Takele… - Results in …, 2024 - Elsevier
The indiscriminate release of chromium-saturated effluent into water bodies has raised
concerns regarding its effect on human health and environmental ecology. Therefore, this …

The application of magnetite biochar composite derived from parthenium hysterophorus for the adsorption of methylene blue from aqueous solution

MD Teweldebrihan, MA Gnaro… - Frontiers in Environmental …, 2024 - frontiersin.org
The removal of toxic and harmful dyes like methylene blue (MB) from textile wastewater is
necessary to reduce environmental pollution. Therefore, this study is aimed at removing MB …

Electrolytic synthesis of γ-Al2O3 nanoparticle from aluminum scrap for enhanced methylene blue adsorption: experimental and RSM modeling

EA Bekele, HA Korsa, YM Desalegn - Scientific Reports, 2024 - nature.com
The presence of methylene blue (MB) dye in wastewater has raised concern about human
health and environmental ecology due to potential carcinogenic, and mutagenic effects …

[HTML][HTML] Bacterial growth inhibition in spring water utilizing silver nanoparticles: Optimization using central composite design

M Rangaraju, M Abewaa, E Hailemariam, Y Abay… - Results in …, 2024 - Elsevier
Ensuring safe drinking water remains a significant challenge due to the prevalence of
waterborne diseases. While chlorine-based and UV-based methods effectively kill …

[HTML][HTML] Optimization of natural dye extraction from the root of Rumex abyssinicus plant using response surface methodology

N Bekele, M Abewaa, A Mengistu, E Adino, T Takele… - Results in …, 2024 - Elsevier
In this study, Rumex abyssinicus (R. abyssinicus) roots were used for dye extraction via
Soxhlet extraction. The effects of particle size, solid-to-liquid ratio and extraction time on dye …

Preparation of activated carbon from Zilla spinosa biomass by means of microwave for efficient bio-sorption of hazardous methylene blue colorant from water

C Jlassi, M Jabli, H Agougui… - Biomass Conversion and …, 2024 - Springer
Biochars and their activated carbons derived from sustainable materials constitute an
extensive use in adsorbing several hazardous substances due to their excellent …

[PDF][PDF] Results in Engineering

M Abewaa, A Arka, T Haddis, A Mengistu, T Takele… - researchgate.net
The indiscriminate release of chromium-saturated effluent into water bodies has raised
concerns regarding its effect on human health and environmental ecology. Therefore, this …

[PDF][PDF] Results in Chemistry

N Bekele, M Abewaa, A Mengistu, E Adino, T Takele… - researchgate.net
In this study, Rumex abyssinicus (R. abyssinicus) roots were used for dye extraction via
Soxhlet extraction. The effects of particle size, solid-to-liquid ratio and extraction time on dye …