The growing threat to human health caused by cadmium pollution urges industry to conduct
proper and efficient wastewater treatment. For that purpose, chitosan could be employed as …

Oil palm empty fruit bunch (OPEFB) is a solid waste abundantly produced by the palm oil
industry. This study aimed to prepare a film adsorbent from OPEFB-based charcoal (OC) …

In order to mitigate the contamination of water with heavy metals, caused by mining dam
failures in Brumadinho and Mariana in Brazil, eco-friendly bio-based castor oil polyurethane …

This research offers a novel approach of free chemical preparation to obtain algae-based
biopolyol through a ball milling method. The algae-based polyurethane (AlgPU) film was …

A simple optical pH sensor based on immobilization, Dioscorea alata L. anthocyanin
methanol extract, onto a pectin–chitosan polyelectrolyte complex (pectin–chitosan PEC) …

In this work, we have investigated the potential application of cellulose acetate-polyurethane
(CA-PU) film, as an adsorbent material as well as an enrichment medium for aqueous Pb …

Global pollution from toxic metal waste has resulted in increased research on toxic metal
adsorption. A cellulose acetate–polyurethane (CA–PU) film adsorbent was successfully …

One of the methods used to remove heavy metal ions from wastewater is the application of
polymer materials through the adsorption process. In this study, the use of synthesized eco …

Inorganic–organic composite membranes (IOCMs) are an alternative separation method
developed for their straightforward process, economic benefits, and ease of scaling up. The …

Water splashing and evaporation are challenging aspects in Laser-Induced Breakdown
Spectroscopy (LIBS) analysis when it comes to aqueous analyte. By converting the liquid …