Abstract: A micro-emulsion forming (nanotechnology) fuel additive composition is disclosed which improves the fuel economy and reduces the exhaust emissions of internal combustion machines when used at a cost effective dose level of about 20 to 500 ppm in the fuel.

Abstract: A system and method are disclosed for purifying a waste fluid stream. The system includes a recirculation pump having an inlet for a recirculation stream and an outlet to expel a pressurized stream. The system includes a compressor having an inlet for an evaporation stream and an outlet for a pressurized evaporation stream. A primary heat exchanger has inlets for the pressurized stream and the pressurized evaporation stream, an internal surface area for heat transfer from the evaporation stream to the pressurized stream, and outlets for a cooled product stream and a heated pressurized stream. The heated pressurized stream is formed by heating the pressurized stream and the cooled product stream is formed by cooling the evaporation stream. The system includes an evaporation unit having an inlet for the heated pressurized stream and outlets for an evaporation stream and the recycled liquid bottoms stream.

Abstract: A system and method are disclosed for providing aqueous stream purification services. The system includes at least one separation unit. Each separation unit may include a mechanical vapor recompression separator, a steam stripper, and a secondary recovery heat exchanger. The system for wastewater purification may receive water from a waste water storage, purify the water, and return the purified water to a purified water storage. The system may include a controller. The controller may include an operating conditions module configured to interpret at least one operating condition.

Abstract: A system is provided for handling of watery, oily waste which constitutes a closed vessel divided into two chambers by a dividing wall, such that lower chamber portions are in fluid communication. The vessel contains an inlet for flowing fluid into the upper portion of one chamber, an upper outlet for the other chamber, an air passage connecting upper portions of the chambers and effective for maintaining normal liquid levels in the two chambers, a sensing device in the one chamber and a discharge conduit for the first chamber which is controlled selectively by the sensing device.