A STUDY OF RECIRCULATION SYSTEM FROM WATER LOSS IN KITCHEN HOOD: GREASE EMISSION FILTRATION EFFICIENCY USING STRAINER

摘要

This study focus on the grease emission filtration from cooking process using fresh coldwater recirculation cold water with cooking load will obtain from 4 pieces of chicken and using thescale kitchen hood from Halton Food service. In this study, water mist operation are applied to reduce thetemperature inside the ductwork and to control the emission produce from cooking smoke. Theparameter conducted in this study is carbon monoxide, carbon oxide, volatile organic compound, andtemperature. This parameter compared with fresh water and wastewater. From the data available wecould identify parameter that used exceeded value of the allowable measurement points. The more moneyuser can saving for 25 of water reduction, the user already saving RM 399.per year. While for 50 ofwater reduction, the user can save RM798. The more wastewater recycle back to water mist process, themore money user can saving.