Provided herein are compositions and methods that can remove, metabolize, or degrade a hydrocarbon in an area that is contaminated by hydrocarbons. The tool provides electromagnetic transmitters and sensors suitable for transmitting and receiving magnetic fields in radial directions that are orthogonal to the tool’s longitudinal axis with minimal susceptibility to errors associated with parasitic eddy currents induced in the metal components surrounding the transmitter and receiver coils. A set of rules may be utilized to select from a 4. It is the object of the invention to improve an electronic circuit 100 and method for enhancing an image such that the costs for their implementation are reduced without loss of quality in the output image signal.