Dyes have different categories, and each is used in one of the industries according to its
appearance and physical characteristics. Dyes have severe toxicity and carcinogenic …

Over the last few years, various industries have released wastewater containing high
concentrations of dyes straight into the ecological system, which has become a major …

In this study, two biomass-based adsorbents were used as new precursors for optimizing
synthesis conditions of a cost-effective powdered activated carbon (PAC). The PAC removed …

In recent years, metal-organic frameworks (MOFs) have attracted incredible chemical and
material research interests because of their prominent properties and charming structures …

The adsorption of cationic dyes is more significant in the binary system compared to the
simple system, making it a crucial element in the study of complex matrices. Experimental …

Nowadays, present various pollutants such as organic pollutants, heavy metal ions, bacteria
and etc. in water resources cause's serious problems on human health, animals and the …

Water pollution presents a significant challenge, impacting ecosystems and human health.
The necessity for solutions to address water pollution arises from the critical need to …

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 …

Activated carbon from cashew nut shell via a potassium hydroxide (KOH) at 600° C in an N 2
atmosphere and their characteristics using FT-IR, XRD, SEM with EDS, and BET analysis …

The present work utilizes waste black cardamom (BC) as an inexpensive and
environmentally friendly adsorbent for sequestering the Congo Red (CR) dye from aqueous …