The study of adsorption kinetics is ubiquitous when reporting new adsorbent materials in the
literature. The information these tests provide are no doubt valuable, but the conclusions …

Water is essential in all aspects of life, being the defining characteristic of our planet and
even our body. Regrettably, water pollution is increasingly becoming a challenge due to …

Olive stones have been widely used as a renewable energy biowaste source. As they are
rich in elemental carbon (40–45 wt%), much research focussed on effectively converting …

This work describes the preparation of new eco-friendly adsorbents with a simple method.
Gel beads of coffee grounds cellulose (CGC) and sodium alginate (SA) were prepared for …

This study aims to investigate the adsorption behavior of cationic and anionic dyes of
methylene blue (MB) and Congo red (CR) onto wet-torrefied Chlorella sp. microalgal …

In this study, biochar was produced from municipal sludge and was characterized by
Surface area and porosity analysis, Scanning Electron Microscope–Energy Dispersive …

A Fe/Mn oxides loaded biochar (FeMn-BC) was prepared to enhance the adsorption of
tetracycline (TC). γ-Fe 2 O 3 and MnO 2 were assigned to the Fe and Mn oxides …

As the first of its kind, a novel biochar/iron oxide composite (BM-Fe-HC) was successfully
prepared by simply ball milling iron-laden biochar (Fe-HC). The performance and …

As a low-cost adsorbent, biochar can be used as a low-cost adsorbent for wastewater
treatment, particularly with respect to treating heavy metals in wastewater. A number of …

In the present work, we analyzed the linear and nonlinear model suitabilities for adsorption
data from aqueous As (III) removal by manganese ferrite nanoparticles (NPs). Hence, As (III) …