Patent ID: 7980257
Filing Date: 2011-07-19
Classification: B08B,C02F,C12N,C12P,C12R,Y02W

Abstract:
1. A bioremediation parts washer system for removing hydrocarbon contaminants from one or more parts, said system comprising: an aqueous oil dispersant and degreaser cleaning fluid; microorganisms substantially sustained within said cleaning fluid that are capable of biodegrading the hydrocarbon contaminants; and said cleaning fluid comprising at least one biodegradable surfactant and wherein said cleaning fluid is approximately pH neutral, substantially non-flammable; and non-toxic to said microorganisms; and a part washing apparatus comprising; a first chamber for holding a desired quantity of the cleaning fluid; a second chamber for washing a part; a first flowpath comprising a pump and conduit assembly for transferring the cleaning fluid from the first chamber to the second chamber; a second flowpath comprising a drain aperture for transferring the cleaning fluid from the second chamber to the first chamber; at least one filter operatively disposed in at least one flowpath for removing particulate matter from the cleaning fluid; and a level sensor for detecting when the cleaning fluid level drops below a desired level in the first chamber; a heater for heating the cleaning fluid; a temperature sensor for detecting the temperature of the cleaning fluid; and a thermostat in communication with said temperature sensor and said heater for maintaining the cleaning fluid at a desired temperature.