Methods to prepare biosorbents and magnetic sorbents for water treatment: a review

AI Osman, EMA El-Monaem, AM Elgarahy… - Environmental …, 2023 - Springer
Access to drinkable water is becoming more and more challenging due to worldwide
pollution and the cost of water treatments. Water and wastewater treatment by adsorption on …

[HTML][HTML] A critical review of biosorption of dyes, heavy metals and metalloids from wastewater as an efficient and green process

AM Elgarahy, KZ Elwakeel, SH Mohammad… - Cleaner Engineering …, 2021 - Elsevier
Wastewater contains many organic and inorganic pollutants and discharging them into
received waters leads to serious environmental problems. The wastewater that is produced …

[HTML][HTML] Overview of alginate extraction processes: Impact on alginate molecular structure and techno-functional properties

H Bojorges, A López-Rubio, A Martínez-Abad… - Trends in Food Science …, 2023 - Elsevier
Background Brown algae are a valuable source of various biopolymers, with alginate
standing out as a phycocolloid of great industrial importance. Although the extraction …

Subcritical water extraction of natural products

Y Cheng, F Xue, S Yu, S Du, Y Yang - Molecules, 2021 - mdpi.com
Subcritical water refers to high-temperature and high-pressure water. A unique and useful
characteristic of subcritical water is that its polarity can be dramatically decreased with …

A critical comparison of the advanced extraction techniques applied to obtain health-promoting compounds from seaweeds

E Quitério, C Grosso, R Ferraz, C Delerue-Matos… - Marine Drugs, 2022 - mdpi.com
Marine macroalgae are rich in bioactive compounds that can be applied in several fields,
mainly food, cosmetics, and medicine. The health-promoting effects of bioactive compounds …

Deep eutectic solvent as green solvent in extraction of biological macromolecules: A review

JKU Ling, K Hadinoto - International Journal of Molecular Sciences, 2022 - mdpi.com
Greater awareness of environmental sustainability has driven many industries to transition
from using synthetic organic solvents to greener solvents in their manufacturing. Deep …

An overview of potential seaweed-derived bioactive compounds for pharmaceutical applications

S Lomartire, AMM Gonçalves - Marine Drugs, 2022 - mdpi.com
Nowadays, seaweeds are widely involved in biotechnological applications. Due to the
variety of bioactive compounds in their composition, species of phylum Ochrophyta, class …

Recent advances in the extraction of bioactive compounds with subcritical water: A review

J Zhang, C Wen, H Zhang, Y Duan, H Ma - Trends in Food Science & …, 2020 - Elsevier
Background Because of the important role of bioactive compounds in functional foods and
health care, more and more attention has been paid to the active components extracted by …

Review on heavy metal adsorption processes by carbon nanotubes

SS Fiyadh, MA AlSaadi, WZ Jaafar, MK AlOmar… - Journal of Cleaner …, 2019 - Elsevier
The most important and indispensable substance for life on earth is water. Regrettably, the
growths of civilization, population, and industrssialization have led to a steady deterioration …

A critical review on production of biopolymers from algae biomass and their applications

A Kartik, D Akhil, D Lakshmi, KP Gopinath, J Arun… - Bioresource …, 2021 - Elsevier
Algae is abundantly present in our ecosystems and can be easily extracted and used for
production of biopolymers. Algae does not produce any anthropogenic, harmful effects, has …