Mellifiq reduces costs through energy recovery for South Korean Hanwha group

High-performance ozone generators for a high-end shopping center

The Galleria Department Store is a high-end shopping mall concept offering brands like Gucci, Fendi, Armani and Ermenegildo Zegna. The five malls have set the ambition equally high for the food courts. One Ozonetech RENA 80 and two Ozonetech RENA 60 systems now purifies the air from the cooking areas to minimize odors and grease buildup. During cold seasons, the heat energy is recovered in order to reduce costs. 


  • Name:

    Galleria Department Store

  • Location:

    South Korea

  • Challenge:

    Grease removal and duct cleaning

  • Market:

    Kitchen Exhaust

  • Project value (USD):



  • Mellifiq delivery:

    Ozonetech RENA Kitchen Solution

  • Performance:

    Removal of grease in flue duct

  • Capacity:

    4,000 L/s

  • Solution dimensions, HxWxD (cm):