A critical review of various adsorbents for selective removal of nitrate from water: Structure, performance and mechanism

Y Liu, X Zhang, J Wang - Chemosphere, 2022 - Elsevier
Nitrate is ubiquitous pollutant due to its high water solubility, usually contributing to
eutrophication, and posing a threat to aquatic ecosystem and human health. Adsorption …

Recent advances in starch-based magnetic adsorbents for the removal of contaminants from wastewater: A review

K Fang, L Deng, J Yin, T Yang, J Li, W He - International Journal of …, 2022 - Elsevier
Considerable concern exists regarding water contamination by various pollutants, such as
conventional pollutants (eg, heavy metals and organics) and emerging micropollutants (eg …

Cr (VI) and doxorubicin adsorptive capture by a novel bionanocomposite of Ti-MOF@ TiO2 incorporated with watermelon biochar and chitosan hydrogel

ME Mahmoud, GAA Ibrahim - International Journal of Biological …, 2023 - Elsevier
Biodegradable polymers, biochars and metal organic frameworks (MOFs) have manifested
as top prospects for elimination of harmful pollutants. In the current study, Ti-MOF was …

Synthesis of three-dimensional porous lanthanum modified attapulgite chitosan hydrogel bead for phosphate removal: Performance, mechanism, cost-benefit analysis

H Kong, J Wang, G Zhang, F Shen, Q Li… - Separation and …, 2023 - Elsevier
The removal of phosphorus from eutrophication water by adsorption has been widely
concerned, and the development of an efficient, cost-effective, and convenient recycling …

MgAl-layered double hydroxides/sodium alginate beads for nitrate adsorption from groundwater and potential use as a slow-release fertilizer

CT Vu, T Wu - Journal of Cleaner Production, 2022 - Elsevier
The excessive occurrence of nitrate in water can be a threat to the environment and human
health. Yet, nitrate is an essential nutrient for plant growth. In this study, MgAl-layered double …

[HTML][HTML] Review on nanocomposite materials from cellulose, chitosan, alginate, and lignin for removal and recovery of nutrients from wastewater

AM Ahmed, ML Mekonnen, KN Mekonnen - … Polymer Technologies and …, 2023 - Elsevier
Nutrient enrichment of the aquatic system promotes eutrophication, which degrades the
aesthetic and economic value of water systems. On the other hand, the global supply of …

Zirconium/lanthanum-modified chitosan/polyvinyl alcohol composite adsorbent for rapid removal of fluoride

L Mei, J Wei, R Yang, F Ke, C Peng, R Hou, J Liu… - International Journal of …, 2023 - Elsevier
A novel and easily separable adsorbent in the shape of a membrane for the rapid removal of
fluoride from water was prepared after testing Zr, La and Lasingle bondZr to modify a …

Functionalization of reduced montmorillonite as an adsorbent toward aqueous anion: role of layer charge density

G Wang, J Wei, G Liang, Y Chen, S Ma, J Zhu… - Colloids and Surfaces A …, 2024 - Elsevier
Montmorillonite (Mt) is widely used in various fields due to its abundant resources and
excellent adsorption performance, while the hydration and adsorption properties of raw or …

Facile fabrication of tunable porous zirconium fumarate based metal organic frameworks in the retention of nutrients from water

IA Kumar, M Naushad, T Ahamad… - … : Water Research & …, 2020 - pubs.rsc.org
The hydrothermal technique plays a vital role in adsorption studies as it can improve the
surface nature of adsorbent materials. The present investigation is focused on the fabrication …

Removal of copper using chitosan beads embedded with amidoxime grafted graphene oxide nanohybids

A Nasir, M Inaam-ul-Hassan, A Raza, M Tahir… - International Journal of …, 2022 - Elsevier
This study explores a biopolymer-based composite system for metal decontamination of
water using copper {Cu (II)} as a model pollutant. Novel composite beads of chitosan and …