• Inucune@lemmy.world
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    1 个月前

    I’m an engineer. I’ve built a system to try and start fixing this, but no one likes the numbers… https://youtube.com/@narcimalgae

    40 gallons a person minimum. Water holds 8 times the gasous CO2 as the atmosphere it is exposed to. (Oxygen is 1:1) Algae pulls the CO2 out of the water and converts it to solid biomass. Oxygen is offgassed. This is grade school photosynthesis. 1 lb dry algae is 4lbs gasous CO2 sequestered. Don’t be a dunce and convert it right back to biofuel or you’ve wasted a lot of time and energy.

    • tpyo@lemmy.world
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      1 个月前

      I’ll check your videos out later, I’m just on break.

      I’m sure your videos cover it, but what would you suggest to do with the biomass?

      • Inucune@lemmy.world
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        1 个月前

        I want to try converting my stock to algenic acid. Really any process that doesn’t result in burning it and putting the carbon back in the atmosphere. I personally don’t grow in a clean enough environment for food-algae, and recommend anyone wanting to grow algae for food to grow regional vegetables instead.

        • tpyo@lemmy.world
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          1 个月前

          That’s really interesting; I’ll do some reading about that when I’m home. Thanks for the reply!