Scientists at the USGS have developed a novel approach for creating an improved filtration system in dug wells to provide safe drinking water. The invention is designed with a unique water collector...
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The present invention provides a water quality analysis system capable of making multiple simultaneous measurements of different water quality parameters and saving or transmitting this data for analy...
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A method for measuring depths of a waterway, including the steps of determining nautical chart vertical reference values along a selected waterway, building a data base of the reference values and sto...
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A system and method for treating porous material, e.g., concrete, brick, or other masonry material, via electro-osmosis. One application carries dehydration to an extent that it weakens a structure fo...
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FIELD: construction.SUBSTANCE: invention is related to hydrotechnical construction, namely, artificial breakwaters. A stop block (100) comprises a central rectangular section (101), having a central e...
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