Patent Number: 
Section: claims

1. A canister sipping system comprising:a canister vacuum sipping device comprising a canister, the canister vacuum sipping device being configured to detect a failure in a nuclear fuel assembly disposed in the canister by detecting fission gas leaking from the fuel assembly during a vacuum sipping procedure of the canister vacuum sipping device; anda water treatment device connected to the canister and configured to create degassed water, the water treatment device comprising:a gas transfer membrane that is configured to extract fission gases and dissolved air out of fuel pool water that has been extracted from a fuel pool to form the degassed water, anda vacuum pump operatively connected to the gas transfer membrane and configured to draw air from an air source and provide the air at a partial vacuum pressure to the gas transfer membrane for use as a strip gas,wherein the water treatment device is configured to provide the degassed water within the canister prior to undertaking of the vacuum sipping procedure. 2. The canister sipping system of claim 1, wherein the water treatment device comprises:a fluid pump that is configured to flush the degassed water through the canister after the nuclear fuel assembly is placed into the canister, thereby displacing at least a portion of the fuel pool water disposed within the canister with the degassed water. 3. The canister sipping system of claim 2, wherein the water treatment device and fluid pump are configured such that a volume of the degassed water being flushed into the canister is at least twice a volume of the canister. 4. The canister sipping system of claim 1, wherein the air source comprises ambient air from around the fuel pool. 5. The canister sipping system of claim 1, wherein the gas transfer membrane is configured to be used with borated fuel pool water and is configured to not remove boron from the borated fuel pool water.