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29. August 2016 18:41
Offenes Interview über Algen
Habe einen recht bekannten Spirulina Produzenten ein paar Fragen Online gestellt und habe recht offene Antworten bekommen. Als Soylent Green(Film) Fan finde ich die Nutzung von Algen als ein faszinierendes Thema, ebenso um einen Business Plan nachrechnen zu können sind diese Daten nützlich.
How do you produce the algae?
Depends on the time of year and the demand that we have. Currently we are demand constrained and are producing around 50 - 60kg per week
How much Energy do you need for one kg of Algae?
Around 20 kWhr including drying
How do you fertilize the water?
We add nutrient fertilizers like all other commercial spirulina producers
Possible fertiliziing via Greywater from the city?
No. Doesn't have the right nutrients for spirulina
Where comes the Light from artifical UV sources or directly from the Sun? Only sunlight
Are there figuers how much Co2 is stored in the algae and haw much Co2 is used in the production?
About 2kg of CO2 per kg of algae. For Spirulina much of the carbon comes from bicarbonate though.
Are there Ideas estimations how to feed Lifestock like Cows or Pangasius, Talipa or Carps with Algae?
Some do this but it is not very cost effective compared to other animal feed sources that are produced on much larger scale, like soybean and corn meals
Do you search Franchise partners or Investors?
We are not actively searching but if they contact us we are happy to discuss
How can Investor invest in Algae Food.
The easiest way is to buy our algae food products and distribute them. They can also develop new products for their market using spirulina purchased from us.