No trees in the future?
Belgrade has an innovative tool in the fight against dirty air – this so-called “liquid tree”. It’s Serbia’s first urban photo-bioreactor, a solution for tackling greenhouse gas emissions and improving air quality.
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Belgrade has an innovative tool in the fight against dirty air – this so-called “liquid tree”. It’s Serbia’s first urban photo-bioreactor, a solution for tackling greenhouse gas emissions and improving air quality.