What’s more, the service is usually offered freely. Household hazardous waste departments at the refuse center are well equipped for this task. If it’s over 5 gallons, they have specific protocols to take care of it. You can also give the helium container to a refuse center. If you do plan to use helium again then it’s a good idea to keep the tank on hand. A lot of helium stores may even offer you cash rewards for tanks that are in good condition. Not only does it save resources and money, but it helps the environment.
If you know who you purchased the helium tank from in the first place, you should go straight to them.Ī lot of helium tanks can be reused. The helium tank will have markings on it if it can be reused. You can also dispose of your helium tank by recycling it through a supplier. For black tanks, you can use a silver marker. The open hole should then be marked with a circle and with the word “Empty.” Use a permanent marker instead of a fountain pen or a removable marker.Īlso, make sure that the marker is black or in contrast to the color of the tank. The edges may be sharp, so that’s why you have gloves on. You may have to puncture a few places in the ring around the disc to fully remove it.Īfter the disc has been dislocated, you can remove it by hand. If it doesn’t pry open at once, keep at it. Next, you should use the hammer and flat-head screwdriver to puncture the small relief disc. It’s not enough to wear just thick glasses. Next, put on some protective gloves and eyewear. Then, you should remove the tilted nozzle by turning the white-colored valve nut in the counter-clockwise direction. Make sure that you can get rid of the helium by giving it to a lab or a store that needs it. You should keep pushing down until the hissing sound has stopped.
If you don’t hear a hissing sound at first, you should press down even further.
Then, push down on the black tilt nozzle. You should first open the green valve on the tank and turn it counter-clockwise until it stops. If you have an empty tank of helium, you need the following supplies to dispose of it. However, they shouldn’t be thrown in the trash if you can avoid it. Hence, even when they’re past their prime, they offer a lot of value to scrap dealers or spare part dealers. Helium tanks are made of different metals mixed.
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