Rapid Fluorescent Assays for Coliforms in Shipboard Wastewater

Award Information
Agency:
Department of Defense
Branch
n/a
Amount:
$79,998.00
Award Year:
2013
Program:
SBIR
Phase:
Phase I
Contract:
N00024-13-P-4541
Award Id:
n/a
Agency Tracking Number:
N121-053-0957
Solicitation Year:
2012
Solicitation Topic Code:
N121-053
Solicitation Number:
2012.1
Small Business Information
1 Riverside Circle, Suite 400, Roanoke, VA, -
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
627132913
Principal Investigator:
Michael Danilich
Principal Investigator
(434) 220-0159
danilichm@lunainnovations.com
Business Contact:
Maggie Hudson
Senior Contracts Administ
(434) 483-4254
submissions305@lunainc.com
Research Institution:
Stub




Abstract
One challenge encountered aboard marine vessels is the treatment, storage, and discharge of wastewater from marine sanitation devices (MSDs). Improperly treated waste water has a high potential for transmitting diseases and harming the ecosystem. The presence of Escherichia coli is routinely used as a key indicator of poor wastewater treatment. Conventional E. coli assays, which are required to detect fewer than 100 bacteria/ml, are laborious selective culture plating methods and require 24-48 hours to complete, increasing onboard storage and sanitation requirements. During Phase I, Luna"s rapid fluorescent viability assays, previously developed for monitoring biothreat bacteria, will be adapted for use with E coli and non-fecal coliforms. To rapidly predict the efficacy of MSDs, we will develop and validate high-throughput syringe formats for detection of coliforms by enzyme hydrolysis of fluorescent substrates. Luna Innovations proposes to i) down select fluorescent assays, ii) optimize enzyme induction, iii) develop a rapid high-through syringe filter format and iv) demonstrate the fluorescent format using fresh MSD wastewater effluents. During Phase II, Luna will i) validate the methods, ii) perform full scale evaluations on Naval vessels, iii) explore potential sources for Phase III support and iv) begin transition to NAVSEA for acquisition and commercialization.

* information listed above is at the time of submission.

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