Innovative technology for algae dewatering

Details

Santa Clara, CA USA. Date of Talk: 6/18/2012

Speakers

Armin R. Volkel
Hsieh, Huangpin B.
Kole, Ashutosh
Event

Innovative technology for algae dewatering

This paper describes a novel technology for dewatering of algae for biofuel production and other applications. This hydrodynamic separation (HDS) technology uses customized fluid flow patterns in a curved channel to focus suspended particles into a concentrated band near one channel wall. A splitter at the end of the channel divides the flow into a clean effluent and a concentrate stream. The particle focusing is caused purely by hydrodynamic forces, which are proportional to the size of the particles, but independent of their density. This technology enables the concentration of particles with densities equal or close to that of the surrounding fluid without the need of a physical barrier, making it especially attractive for the dewatering of algae. Other advantages of this technology over conventional practice include: small foot print, low energy requirement, rapid process, and continuous flow operation. Added benefits include no moving parts, high scalability, high modularity in construction, and low cost in materials and TCO. This technology has been tested on many raw water matrices.

Additional information

Focus Areas

Our work is centered around a series of Focus Areas that we believe are the future of science and technology.

FIND OUT MORE
Licensing & Commercialization Opportunities

We’re continually developing new technologies, many of which are available for¬†Commercialization.

FIND OUT MORE
News

PARC scientists and staffers are active members and contributors to the science and technology communities.

FIND OUT MORE