CO2 from brewing beer will be used to help make crisps and cut emissions

[السياسي]

Walkers has adopted a technique developed by UK-start up CCm, that involves taking CO2 captured from beer fermentation and mixing it with potato waste to create a fertiliser.

https://www.dailymail.co.uk/sciencetech/article-9026157/CO2-brewing-beer-used-help-make-crisps-cut-emissions.html?ns_mchannel=rss&ito=1490&ns_campaign=1490 ]قرااء المزيد ..... [/url]