Experimental device for researching migration law of pollutants under interaction of rivers and underground water
The invention discloses an experimental device for researching the migration law of pollutants under the interaction of a river and underground water, and relates to the technical field of research onthe migration law of pollutants. The experimental device comprises a simulation water tank used for...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an experimental device for researching the migration law of pollutants under the interaction of a river and underground water, and relates to the technical field of research onthe migration law of pollutants. The experimental device comprises a simulation water tank used for simulating filling of an aquifer and an aeration zone; a movable water tank used for controlling aleft water head of the simulation water tank; a fixed water tank used for controlling a right water head of the simulation water tank; and a simulated riverbed arranged in the upper groove of the simulated water tank. The experimental device has the beneficial effects that the quartz sand with proper particle size after acid washing and alkali washing is used for simulating the water-containing layer, and the water head difference between the fixed water tank and the movable water tank on the two sides is adjusted by simulating the arrangement of a riverbed so as to simulate the precipitation,so that the underground wa |
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