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.
Would you like to access this content?
No problem. You just have to complete the following steps.
You have completed 0 of 2 steps.
You must be logged in to view this content. Log in now.
Purchase Technical Presentation
You must purchase this technical presentation using one of the options below.
If you already purchased this content recently, please click here to refresh the system's record of ownerships.
|Credits||0.5 Use credits|
|List Price||$25.00 Buy now|
|AIChE Members||$15.00 Buy now|
|AIChE Undergraduate Student Members||Free Free access|
|AIChE Graduate Student Members||$15.00 Buy now|