FABRICATION OF ODOUR MINIMIZER FOR WATERWAYS THROUGH FABRIC FILTRATION USING SPENT COFFEE GROUNDS

Abstract

This study seeks to investigate the environmental impact linked to the considerable amount of spent coffee grounds (SCG) produced in the coffee trade, focusing on SCG's effectiveness in mitigating untreated water odors—the natural elements in coffee grounds, especially essential oils, exhibit odor-absorbing solid properties. The study highlights the importance of efficient particle separation, emphasizing the critical role of filter fabrics, both woven and non-woven. The primary objective is to design an odor-filtering device integrating SCG and fabric filtration, providing a sustainable solution for reducing unpleasant smells in untreated water from the creek. The increase in wastewater pollution due to industrialization and population growth highlights the need for efficient odor control. SCG, with its ability to adsorb and absorb odors, offers a promising result. The study is significant for providing environmental solutions and optimizing SCG's potential through a comprehensive methodology involving diverse materials. Early results suggest that SCG effectively decreases color and odor intensity in treated water obtained from the creek. Additional research, including a paired t-test analysis, seeks to assess the recommended odor-filtering device's effectiveness thoroughly. Keywords: Spent Coffee Grounds, Fabric Filtration, Odour-Filtering System, and Hazen Unit. SDG Indicator: #12 (Responsible Consumption and Production)