초록 ▼

Water decontamination systems including aerator modules are described herein. Such systems are capable of removing contaminants, including volatile organic compounds, from the water. Certain volatile organic contaminants can be removed at high efficiencies. The systems may be automated to remove the

Water decontamination systems including aerator modules are described herein. Such systems are capable of removing contaminants, including volatile organic compounds, from the water. Certain volatile organic contaminants can be removed at high efficiencies. The systems may be automated to remove the contaminants and produce cleaned water on a continuous basis.

대표청구항 ▼

1. A method for removing volatile organic compounds from a liquid, the method comprising: inputting contaminated liquid into a tank at a first rate, the aeration tank comprising a plurality of partitions defining at least one current chamber and at least one counter current chamber, wherein the coun

1. A method for removing volatile organic compounds from a liquid, the method comprising: inputting contaminated liquid into a tank at a first rate, the aeration tank comprising a plurality of partitions defining at least one current chamber and at least one counter current chamber, wherein the counter current chamber has a larger volume than the current chamber;passing the liquid through the at least one current chamber and the at least one counter current chamber;aerating the liquid in the at least one current chamber and the at least one counter current chamber with a gas as it flows through the chambers;removing the volatile organic compounds from the liquid from a headspace of the tank; andoutputting liquid having less volatile organic compounds than the contaminated liquid at a second rate substantially similar to the first rate. 2. The method of claim 1, wherein the step of outputting the liquid comprises: filling the last chamber of the tank having an outlet with the liquid until the liquid reaches a first predetermined level; andremoving the liquid from the last chamber at the second rate. 3. The method of claim 1, wherein the step of passing the liquid comprises passing the liquid through a sinuous path as it flows through the chambers. 4. The method of claim 1, wherein the liquid comprises methyl tertiary-butyl ether. 5. The method of claim 1, wherein the liquid comprises water. 6. The method of claim 1, wherein removing the volatile organic compounds comprises delivering the volatile organic compounds from the headspace of the tank to a gas treatment system. 7. The method of claim 1, further comprising regulating the first rate of the contaminated liquid and the second rate of the liquid having less contaminants than the contaminated liquid. 8. The method of claim 1, wherein the step of passing the liquid comprises flowing the liquid downward through the at least one counter current chamber from a position above at least one gas source output.