[HTML][HTML] Recent advances in waste-derived functional materials for wastewater remediation

Z Chen, W Wei, H Chen, BJ Ni - Eco-Environment & Health, 2022 - Elsevier
Water pollution is a major concern for public health and a sustainable future. It is urgent to
purify wastewater with effective methods to ensure a clean water supply. Most wastewater …

Managing the hazardous waste cooking oil by conversion into bioenergy through the application of waste-derived green catalysts: A review

H Hosseinzadeh-Bandbafha, C Li, X Chen… - Journal of Hazardous …, 2022 - Elsevier
‎ Abstract Waste cooking oil (WCO) is a hazardous waste generated at staggering values
globally. WCO disposal into various ecosystems, including soil and water, could result in …

Theoretical and experimental studies on photocatalytic removal of methylene blue (MetB) from aqueous solution using oyster shell synthesized CaO nanoparticles …

NO Eddy, RA Ukpe, P Ameh, R Ogbodo, R Garg… - … Science and Pollution …, 2023 - Springer
The development of technologies for the removal of dye from aqueous solution is most
desirable if the end product is relatively green (ie, environmentally friendly) …

Recent advances in photocatalytic oxidation techniques for decontamination of water

I Saad, N Ralha, MR Abukhadra, W Al Zoubi… - Journal of Water Process …, 2023 - Elsevier
Pollutants in water resources (such as heavy metal ions and organic dyes) are presently
causing critical issues for human health and the environment. Among such pollutants …

Sustainability, performance, and production perspectives of waste-derived functional carbon nanomaterials towards a sustainable environment: A review

K Poonia, P Singh, T Ahamad, Q Van Le, HHP Quang… - Chemosphere, 2024 - Elsevier
The survival of humanity is severely threatened by the massive accumulation of waste in the
ecosystem. One plausible solution for the management and upcycling of waste is conversing …

CaO/CeO2 nanocomposite dispersed macro-/meso-porous polymer monoliths as new generation visible light heterogeneous photocatalysts

SP Asu, NK Sompalli, S Kuppusamy, AM Mohan… - Materials Today …, 2022 - Elsevier
This work highlights the synthesis of CaO doped CeO 2 nanocomposites (NCs) prepared by
a sonochemical-assisted temperature-controlled hydrothermal method. Considering the …

Photocatalytic activity of calcined chicken eggshells for Safranin and Reactive Red 180 decolorization

O Eskikaya, M Gun, R Bouchareb, Z Bilici, N Dizge… - Chemosphere, 2022 - Elsevier
One of the most important problems affecting the environment today is the inability to
adequately treat wastewater containing dyes. Among of the many treatment processes used …

Chicken egg shell waste derived calcium oxide based nanohybrid for rapid removal of heavy metal ions from water: green synthesis, kinetics and reusability

M Rani, Keshu, Usha, U Shanker - ChemistrySelect, 2023 - Wiley Online Library
The carcinogenic metal ions chromium (Cr+ 6) and lead (Pb+ 2) are prominent water
pollutants. To substantiate this, green synthesized SnO2 nanoparticle (using S. mukorossi …

Exploring the chemistry of waste eggshells and its diverse applications

L Iftikhar, I Ahmad, M Saleem, A Rasheed… - Waste Management, 2024 - Elsevier
The large-scale production of chicken eggs results in a substantial amount of eggshell (ES)
residue, often considered as waste. These discarded shells naturally decompose in soil …

Evaluation of thermal/acoustic performance to confirm the possibility of coffee waste in building materials in using bio-based microencapsulated PCM

JY Choi, BY Yun, YU Kim, Y Kang, SC Lee… - Environmental Pollution, 2022 - Elsevier
As the demand for coffee has increased, by-product disposal has become a challenge to
solve. Many studies are being conducted on how to use coffee waste as building materials …