A Novel Method to Harvest Microalgae Via Fungal Pelletization

  • Type:
    Conference Presentation
  • Skill Level:
    Intermediate
  • PDHs:
    0.50

Share This Post:

You will be able to download and print a certificate for these PDH credits once the content has been viewed. If you have already viewed this content, please click here to login.

Microalgae harvest contributes a large portion of cost for microalgae-to-biofuels production. Most current harvest technologies including chemical and mechanical methods are only economically feasible for production of high-value products due to the costs. In this work, we are describing a new method to harvest microalgae cells by co-culturing filamentous fungi and forming pellets. We have confirmed that the oleaginous fungi can form pellets at controlled cultural conditions and we also discovered that by co-culturing microalgae with filamentous fungi, the fungal hyphae can entrap microalgae cells into the fungal pellets. Compare to individual microalgae cells, the fungal-microalgae pellets are significantly larger and they can be harvested via a simply filtration. This approach is easy to operation, without an extra requirement of additional machines. Lipid profile of our fungal-microalgae pellet is C18:1, C18:0, C16:0, C16:1 which are right sources of biodiesel production.
Presenter(s): 

Checkout

Checkout

Do you already own this?

Log In for instructions on accessing this content.

AIChE MEMBERS

AIChE Member Credits 0.5
AIChE Members $15.00
AIChE Undergraduate Student Members Free
AIChE Graduate Student Members Free
Non-Members $25.00