[HTML][HTML] Differentiating nanomaghemite and nanomagnetite and discussing their importance in arsenic and lead removal from contaminated effluents: A critical review

JA Ramos-Guivar, DA Flores-Cano… - Nanomaterials, 2021 - mdpi.com
Arsenic and lead heavy metals are polluting agents still present in water bodies, including
surface (lake, river) and underground waters; consequently, the development of new …

The latest strategies in the fight against the COVID-19 pandemic: the role of metal and metal oxide nanoparticles

S Mallakpour, E Azadi, CM Hussain - New Journal of Chemistry, 2021 - pubs.rsc.org
The outbreak of the COVID-19 epidemic, which appeared at the end of 2019, has had a
tremendous impact on the entire world, both in terms of health, economics and the …

Removal of arsenic by wheat straw biochar from soil

A Kumar, T Bhattacharya - Bulletin of Environmental Contamination and …, 2022 - Springer
Biochar prepared from wheat straw (Triticum aestivum) at different pyrolysis temperatures
was screened, followed by its application to soil for arsenic removal in the present study …

Seven 21st century challenges of arsenic-fluoride contamination and remediation

JP Maity, M Vithanage, M Kumar, A Ghosh… - Groundwater for …, 2021 - Elsevier
Abstract Arsenic (As) and Fluoride (F) are two commonly occurring geogenic contaminants
in groundwater environment, causing a range of carcinogenic and non-carcinogenic …

Zerovalent iron decorated tea waste derived porous biochar [ZVI@ TBC] as an efficient adsorbent for Cd (II) and Cr (VI) removal

MK Rajput, R Hazarika, D Sarma - Journal of Environmental Chemical …, 2023 - Elsevier
In this study, Zerovalent iron (ZVI) was decorated on tea biomass derived porous biochar
(TBC) to develop an economical and environmentally friendly composite (ZVI@ TBC) for …

Valorization of invasive plant and leaf litter wastes into biochar: Production, properties and potential for arsenic removal

A Kumar, T Bhattacharya, WA Shaikh… - Groundwater for …, 2024 - Elsevier
Arsenic (As) is an emerging pollutant and because of its toxicity, long-term persistence,
elevated mobility, and high bioavailability, it has contaminated groundwaters of countries …

[HTML][HTML] NaOH-activated natural glauconite for low-cost adsorption of Congo Red dye

A Hamd, D Salah, HF Alyafei, NK Soliman… - Water, 2023 - mdpi.com
To explore the adsorption of Congo red (CR) dye from textile effluent, natural clay glauconite
was employed as a sustainable and inexpensive adsorbent. The effects of varying …

[HTML][HTML] Nanomaterials for water remediation: an efficient strategy for prevention of metal (loid) hazard

J Mathur, P Goswami, A Gupta, S Srivastava, T Minkina… - Water, 2022 - mdpi.com
Different natural and anthropogenic global events and activities such as urban settlements
and industrial development have led to a build-up of numerous pollutants in the …

Hexametaphosphate cross-linked chitosan beads for the eco-efficient removal of organic dyes: tackling water quality

NP Raval, S Mukherjee, NK Shah, P Gikas… - Journal of Environmental …, 2021 - Elsevier
There is an increasing trend of developing various low-cost grafted natural amino
polysaccharides for the biosorptive removal of noxious dye effluents like Malachite green …

Applicability of innovative adsorbents in geogenic arsenic removal

H Celebi, I Bilican, T Bahadir - Journal of Cleaner Production, 2021 - Elsevier
Exposure to high concentrations of geogenic arsenic via well-waters is a worldwide health
concern. The purpose of the present work was to search the experimental results of the …