Apparatus for detecting oil in water

Radiant energy – Methods of determining oil presence – contamination or...

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73170A, 340605, 364420, G08B 2100, G08B 108

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active

044463707

ABSTRACT:
Apparatus for detecting oil in water. A plurality of oil sensors are maintained at selected positions in a body of water. Each sensor includes a limited wavelength light source for inducing fluorescence in oil which may be present and a light detector for detecting such induced fluorescence. Each sensor is connected to a computer which receives and stores information generated by each light detector.

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Frungel and Koch, "Practical Experience with the Variosens Equipment in Measuring Chlorophyll Concentrations and Fluorescent Tracer Substances, Like Rhodamine, Fluorescein, and Some Substances," IEEE Journal of Oceanic Engineering, vol. OE-1, No. 1, Sep. 1976, pp. 21-32.
Variosens Brochure of Impulsphysics U.S.A., Inc.

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