In order to improve the adsorption efficiency of ammonia nitrogen in low temperature
wastewater, the modified activated carbon (Fe-AC) was prepared by impregnation …

In this study, by modifying the montmorillonite mineral with chitosan, chitosan/
montmorillonite composites were synthesized, and research was performed as to its usage …

Eggshell waste which is a serious issue that faces the authorities of food industries was
used to adsorb methyl green stain from aqueous solutions. The impact of pH solution of …

Activated carbon (AC) is becoming the limelight due to its widespread application as an
adsorbent for wastewater treatment, gases, and catalysis. However, its high consumption …

Phosphorus removal has been explored for a long time, however sustainable phosphorus
adsorption and recovery with adsorbents recycling is rarely reported. This work proposes a …

Lotus leaf was used as raw material to prepare HNO3-activated carbon with 1.5: 1 (HNO3:
lotus leaf)(wt: wt) impregnation. Then, the activated carbon was modified by Fe (NO3) 3 to …

Wastewater from rare earth mining (WREM) is very harmful to environment and human
health due to its high concentration of ammonia nitrogen (NH 3–N). It is therefore necessary …

In this study, the use of clinoptilolite (natural zeolite) and Fe3O4 loaded clinoptilolite as
adsorbents in the removal Methyl Violet from aqueous solutions were investigated and their …

In this study, the potential of rice husk ash (RHA) to act as an adsorbent for treating dye-
containing wastewater was demonstrated. The RHA used in this study contained 91.7 …

The current study aims to evaluate the effectiveness of mesoporous fly ash (M-FA) as an
efficient adsorbent in treating an aqueous solution contaminated by methylene blue (MB) …