Discover CleanTech, Issue 4, August 2022

Page 74

Discover CleanTech


Special Theme


Coffee Production

Coffee grounds – keeping your shirt fresh and your home warm From flavourings to brake pads and soil conditioners – spent coffee grounds (SCG) have multiple uses, and with approximately one billion kilos of coffee beans produced yearly, the potential is immense. Consequently, researchers and businesses are looking at utilising the potentials of this by-product across a wide spectrum of industries. BY KARIN BLAK

74 |

Issue 04 |

August 2022

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