The increasing demand for using competent and inexpensive methods based on
biomaterials, like adsorption and biosorption, has given rise to the low-priced alternative …

Bioceramic material, especially calcium hydroxyapatite (HAP), has a unique inorganic
composition and numerous properties, including low cost, high surface functionality, and …

Adsorption using conventional activated carbon is considered an effective and practical
method for per-and polyfluoroalkyl substances (PFAS) removal from contaminated water …

Apatite-based minerals have attracted much attention in the remediation of heavy metal-
contaminated environment. However, exploring apatite with efficient adsorption performance …

In this study, hydroxyapatite (HAP) nanocomposites were prepared with chitosan (HAP-
CTS), carboxymethyl cellulose (HAP-CMC), alginate (HAP-ALG), and gelatin (HAP-GEL) …

In this study, a biogenic nanocomposite (HAP@ CL@ nZVI) was successfully developed
using hydroxyapatite derived from eggshell waste, cellulose, and green-synthesized nano …

A novel chitin-based biosorbent (QCP) was synthesized by cross-linking quaternized chitin
and branched polyethylenimine with the aid of epichlorohydrin for efficient removal of Cr (VI) …

Heavy metal toxicity has demonstrated to be a crucial issue for environment and human
health. There has been an increasing ecological and global public health concern related …

Adsorption processes are increasingly used for removing perfluoroalkyl and polyfluoroalkyl
substances (PFAS) from aqueous systems. However, issues including slow adsorption …

To facilitate better adsorption of chromium ions from aqueous phase, modification of
pineapple crown leaves (PCL) was done, which introduced more number of single bondOH …