Aquaculture Systems Technologies, LLC

108 INDUSTRIAL AVE
New Orleans, LA 70121

SBIR Award Summary

Total Number of Awards 15
Total Value of Awards $1.49MM
First Award Date 01/01/95
Most Recent Award Date 01/01/11

Key Personnel

Last Name Name Awards Contact
Drennan Mr. Douglas Drennan 9 Message
Douglas G. Drennan II Douglas G. Drennan 4 Message
Drennan Catherine H. Drennan 7 Message
G. Drennan II Douglas G. Drennan II 2 Message

15 Awards Won

Phase 1 SBIR

Agency: Department of Agriculture
Topic: 8.7-2011
Budget: 01/01/11 - 12/31/11

As fish species with greater sensitivity to water quality are cultured in recirculating aquaculture systems (RAS), it becomes vital to improve fine solids capture. Additionally, phosphorous levels in the discharge from RAS are often high (per EPA guidelines and regulations) and can lead to eutrophication of receiving waters. This project has the...

Phase 1 SBIR

Agency: National Science Foundation
Topic: 2008
Budget: 01/01/08 - 12/31/08

This Small Business Technology Transfer Phase I research will deveop and commercialize a robust, continuous culture production system for rotifers (Brachionus rotundiformis; s-type). The inability to supply microalgal, zooplankton and rotifers feeds cost-effectively and consistently continues to be a major technological bottleneck in the expans...

Phase 2 SBIR

Agency: Department of Agriculture
Topic: 2007
Budget: 01/01/07 - 12/31/07

Commercial-scale marine aquaculture has the potential to balance the increasing demand for high-quality seafood products with the limited harvest capacity of our nations oceans. However, water reuse in recirculating aquaculture systems (RAS) is limited by the accumulation of nitrate, which can be toxic to many species, especially marine species....

Phase 1 SBIR

Agency: Department of Commerce
Topic: 2005
Budget: 01/01/05 - 12/31/05

Commercial-scale marine aquaculture has the potential to balance the increasing demand for high-quality seafood products with the harvest capacity of our nation¿s oceans. However, water reuse in recirculating aquaculture systems (RAS) is limited by the accumulation of nitrate (NO3), which is toxic to many species in high concentrations. Theref...

Phase 1 SBIR

Agency: Department of Agriculture
Topic: 2004
Budget: 01/01/04 - 12/31/04

Commercial-scale marine aquaculture has the potential to close the gap between an increasing demand for high quality seafood products and marine fisheries near maximum sustainable yields. In flow through aquaculture systems, the release of nitrate to nearby streams, lakes, etc. can be detrimental to the ecology of the receiving water body. Simil...

Phase 1 SBIR

Agency: Department of Agriculture
Topic: 2003
Budget: 01/01/03 - 12/31/03

NON-TECHNICAL SUMMARY: There is an immediate demand for floating bead filters with improved single pass removal characteristics for wastewater treatment. AST has identified several potential areas of bead filter application that are inhibited by poor single pass removal of fine particles. These potential areas of application include treatment aq...

Phase 1 SBIR

Agency: Department of Agriculture
Topic: 2001
Budget: 01/01/01 - 12/31/01

Commercial-scale marine aquaculture has the potential to close the gap between an increasing demand for high quality seafood products and a marine fisheries near maximum sustainable yields. Intensive recirculation systems are regarded as one critical component of a commercially viable marine aquaculture development program. However, the applicat...

Phase 2 SBIR

Agency: Department of Agriculture
Topic: 2001
Budget: 01/01/01 - 12/31/01

Commercial microalgal production still relies heavily on batch culture methods. Recent investigations have been successful in the development of enclosed photobioreactors, though mostly still at the research level. Due to several factors, production costs of continuous culture methods remain high and thwart the adoption within the commercial aqu...

Phase 1 SBIR

Agency: Department of Agriculture
Topic: 2001
Budget: 01/01/01 - 12/31/01

Commercial microalgal production still relies heavily on batch culture methods. Recent investigations have been successful in the development of enclosed photobioreactors, though mostly still at the research level. Due to several factors, production costs of continuous culture methods remain high and thwart the adoption within the commercial aqu...

Phase 1 SBIR

Agency: Department of Agriculture
Topic: 1999
Budget: 01/01/99 - 12/31/99

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