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SBIR Phase II: Nutrient Analyzer with Integrated Optics and Glass-Diaphragm…

Award Information

Agency:
National Science Foundation
Branch:
N/A
Award ID:
Program Year/Program:
2013 / SBIR
Agency Tracking Number:
1256277
Solicitation Year:
2012
Solicitation Topic Code:
BC
Solicitation Number:
Small Business Information
Translume
655 Phoenix Drive Ann Arbor, MI 48108-2201
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2013
Title: SBIR Phase II: Nutrient Analyzer with Integrated Optics and Glass-Diaphragm Pump for Field Studies
Agency: NSF
Contract: 1256277
Award Amount: $413,829.00
 

Abstract:

This Small Business Innovation Research Program (SBIR) Phase I project will entail the development of a microfluidic colorimetric analyzer to yield quantitative field measurements out of essential inorganic nutrients (initially nitrite and nitrate, thereafter ammonium and orthophosphate). This analyzer will primarily be used in industrial farms where algae are grown to produce biofuel. Inorganic nutrients affect not only the amount of algae biomass generated, but also its lipid content. Maximizing algae biofuel production requires a series of steps, each associated with an optimal nutrient concentration. The amount of nutrient must be measured on a frequent basis as the timescales associated with algae growth are short. Currently, nutrient concentration data is obtained at rates that are too slow to permit maximization of algae production. This problem is being addressed through the development of a small inexpensive colorimetric analyzer that will perform real-time measurement. The design of this instrument is optimized for prolonged unattended field operations, and minimal maintenance and consumption of supplies. It uses EPA-approved analytical chemistries. These have been selected because they are the least susceptible to interference from other compounds present in the algae bioreactors and/or ponds. The broader impact/commercial potential of this project effects US energy policy. The world is gradually running out of fossil oil. Renewable biofuels are increasingly seen as a key element of the US energy future. Algae, a source of oily biomass, are a leading candidate to meet biofuel needs. They can yield more fuel per acre than any other crops, they have the capability to grow in freshwater, as well as saltwater, and they are able to flourish in poor agricultural soil, which will reduce pressure on food prices. Furthermore, algae can grow using wastewater as nutrient feedstock. This reduces the ecological impact of wastewater discharges. Presently, the production of biofuel from algae is cost prohibitive due to high culturing and processing costs. Improving the management of inorganic nutrient levels in ponds and reactors where algae are grown will play a significant role in lowering biofuel production costs, ultimately making biofuels competitive with fossil fuels.

Principal Investigator:

Philippe Bado
7345286330
philippebado@translume.com

Business Contact:

Philippe Bado
7345286330
philippebado@translume.com
Small Business Information at Submission:

Translume
655 Phoenix Drive Ann Arbor, MI 48108-2201

EIN/Tax ID: 383586672
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No