Development of a Multi-Layer Herbal Water Filter for Bacterial Removal - A Review

Abstract

The increasing demand for clean and safe drinking water has driven research toward cost-effective and eco-friendly filtration methods. This review explores the development and effectiveness of a multi-layer herbal water filter designed for bacterial removal. Herbal filtration technology utilizes bioactive compounds from medicinal plants to enhance microbial removal efficiency while ensuring sustainability. The study investigates various herbal materials, their antibacterial properties, and their integration into a layered filtration system. Comparative analysis with conventional filtration methods highlights the advantages of herbal filtration, including affordability, biodegradability, and minimal environmental impact. This review aims to provide insight into the potential of herbal-based filtration as an alternative to chemical-based water purification techniques.