One of the popular cationic dyes that is environmentally persistent, toxic, carcinogenic and
mutagenic is methylene blue (MB) dye. It is commonly applied as synthetic dye for dyeing …

Clays and clay minerals are inexpensive, non-toxic, and naturally occurring minerals that
have been utilized in water remediation as adsorbents. However, clays and clay minerals …

Herein, an environmentally friendly and efficient adsorbent of microalgae (MAG) was
applied for the removal of crystal violet (CV) and methylene blue (MB) dyes from aqueous …

Chemical dyes present in wastewater generated from textile and paint industries can cause
serious environmental and health hazards if not adequately treated. Photocatalytic …

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 …

Adsorbents synthesized by activation and nanoparticle surface modifications are expensive
and might pose health and ecological risks. Therefore, the interest in raw waste biomass …

Abstract A new FG-g-AM-cl-MBA-MnO 2 hydrogel has been synthesised via a free radical
cross-linking reaction using fenugreek gum containing macromolecular galactomannan …

In this work, we choose a simple, green hydrothermal method for the fabrication of a pure
phase of CuMn 2 O 4 nanostructures in the presence of onion as a capping agent, for the …

In addition to catalysis, drug delivery, and sensing, metal oxides can also be used as an
adsorbent for wastewater treatment applications. In some of the cases, they need to be …

Methylene blue (MB), a common dye in the textile industry, has a multitude of detrimental
consequences on humans and the environment. Accordingly, it is necessary to remove dyes …