Water-soluble dyes are a common problem in wastewater treatment, requiring highly
efficient methods for removal. In this study, novel sustainable adsorbents made from …

The reactive dye of remazol brilliant blue R (RBBR) can be toxic to aquatic ecosystems and
humans. Hence, the objectives of this study were to optimize teak wood-based activated …

Toxins in water, such as metal ions and dyes, have become a global challenge to humanity
by causing several serious illnesses. Removal of these toxins from water is needed for …

This study reports the synthesis of magnetic nanoparticles (MNPs) using the co-precipitation
method with the support of Vernonia Amygdalina (VA)(bitter leaf) extract for the efficient …

Precursor of activated carbon were empty casings of pupas of Hermetia illucens fly. The
precursor was subjected either to physical activation (CO 2) or chemical activation (H 3 PO …

Methylene blue (industrial dye) presents adverse effects on the environment. Traditionally,
this dye is removed by adsorption with commercial activated carbon. Researchers are …

In this study, rice husk charcoal prepared with KOH and KOH‐NaOH as activators were
investigated as adsorbents for the removal of methylene blue from aqueous solutions in …

The existence of ammonia nitrogen (NH 3-N) in water reservoirs contribute to the poor
quality of water, thus affecting aquatic life and human. Therefore, the goal of this study was …

This study presents a novel composite beads, AC@ Alg-PANI, consisting of activated carbon
(AC) derived from Crataegus monogyna, sodium alginate (Alg), and polyaniline (PANI) …

The research purpose of this work is to examine the adsorption interaction of synthetic dyes,
such as methyl blue (MeB) and methyl orange (MeO), with the commercial activated carbon …