Adsorption to date is the most effective and utilized technology globally to remove several
pollutants in wastewater. In this approach, many adsorbents have been synthesized, tested …

Methylene blue (MB) is a heterocyclic aromatic compound used as a medication or as a
synthetic dye for textiles. Due to its ecotoxicity, researchers have been investigating its …

Graphene oxide material has been studied widely as a novel adsorbent due to its unique
surface structures, excellent physicochemical properties, strong affinity and high efficiency …

We developed an innovative single-step pyrolysis approach that combines microwave
heating and activation by CO 2 or steam to transform orange peel waste (OPW) into …

Abstract Polypyrrole nanofiber/Zn-Fe layered double hydroxide (Ppy NF/Zn-Fe LDH) was
synthesized as nanocomposite of enhanced adsorption and photocatalytic properties. The …

We report the synthesis and application of tea waste/Fe 3 O 4 magnetic composite (TWMC)
for adsorption of crystal violet (CV) dye from aqueous solution. The best conditions were …

Magnetic biochar was prepared by one-step pyrolysis using sewage sludge and nano-zero-
valent iron particles as raw materials, and applied to remove Cr (VI) in simulated …

Abstract Magnetic CoO–NiFe 2 O 4 catalyst was successfully fabricated from layered double
hydroxide through a simple co-precipitation and calcination method, and for the first time …

Bentonite/chitosan composite supported by green fabricated Co 3 O 4 was successfully
synthesized and its physicochemical properties were investigated utilizing several analytic …

Herein, a novel sandwich-like α-ketoglutaric acid Schiff base-aminated chitosan composite
(α-kGl-AmCsSB) was fabricated by reacting α-ketoglutaric acid and aminated chitosan. The …