Fly ash is an incineration byproduct of thermal power plants. Due to the complex
composition of fly ash, improper disposal will seriously harm the ecological environment …

Zeolites are aluminosilicate minerals widely used in industrial applications including as
commercial adsorbents and catalysts. This overview focuses on zeolites synthesised from …

In this study, a low-cost granular activated carbon doped with Fe2O3 nanoparticles (Fe–
GAC) was prepared via a modified sol-gel technique and utilized for the elimination of lead …

Flexible metal–organic frameworks (MOFs) with the gate opening feature can optimize the
removal efficiency on the adsorption behavior by accommodating to the specific target …

A novel diatomite-based mesoporous material of MCM-41/co-(PPy-Tp) was prepared with
MCM-41 as carrier and functionalized with the copolymer of pyrrole and thiophene. The …

Possibility of adsorption losses of target metal ions to fiberglass particles in the printed circuit
board leaching pulp have been raised. Reports on behavior of fiberglass particles in this …

Creating a sensitive, accuracy and portable fluorescent probe to monitor Hg 2+ with rapid
visual convenient process is highly desirable but remains challenging. Herein, orange …

In this work, a new nanomaterial obtained by surface functionalization of carbon nanofibers
with dithizone (CNF@ DTZ) was implemented as adsorbent in the dispersive micro-solid …

Eco-friendly adsorbents such as banana pseudo stem play a fundamental role in the
removal of heavy metal elements from the wastewater. Key water resources and chemical …

Absolute recoveries of target metals are rarely achieved in printed circuit board (PCB)
leaching operations and this is ultimately a threat to complete cyclic material use. Leaching …