wastewater treatment

Electrochemical methods like electrocoagulation (EC) can remove a vast array of compounds from wastewater but are not ideal for emerging pollutants found at low concentrations (ng/L to μg/L). In contrast, enzymes are known to effectively target these pollutants, but their performance can be hindered in complex water matrices. This work explores a biocatalytic treatment assisted by electrochemical processes to remove two emerging pollutants, Bisphenol A (BPA) and Triclosan (TCS) from municipal wastewater.

The low bioavailability of widely used drugs, such as metformin (MFH), makes it necessary to administer constant doses to achieve the desired therapeutic effect, which leads to an increase in adverse effects and toxicity. In addition, their disposal also causes an environmental impact on both the ecosystem and organisms [1,2]. The development of materials based on biocompatible polymers is one of the most promising alternatives to reduce the dosage of active ingredients. Besides, these materials can function as adsorbents of micropollutants in the wastewater treatment [3].