Do the same thing to the cation resin. Two batches - one gallon of water through each batch. Put all rinse water and chemicals in the same bucket. The acid and base will neutralize each other. Put cation resin in same bag. (For separate resin bed cartridges, keep the resins in separate...
and make sure you are wearing appropriate chemical gloves. The used acid needs to be neutralized until it increases to a pH of 7 to be disposed of safely, you can neutralize it with baking soda. This is serious stuff, but it is very effective at removing rust. Be careful...
Neutralize 1 gallon (3.8 L) of acid by mixing in 5.5 pounds (2.49 kg) of baking soda, then pour it down the drain. Use leftover muriatic acid to clean brick, concrete, toilets, and tile. Or, use it to balance your pool’s pH. Give leftover muriatic acid to a local hazardous wast...
Muriatic acid, also known as hydrochloric acid, can melt or soften plastic, so use a container you are okay with damaging, and neutralize the acid immediately after using it. Don’t overfill the container, or it could spill. Galvanized steel is coated in a thin layer of zinc to keep ...
It will also neutralize the smell of the muriatic acid and reduce etching cause by muriatic acid. If acid gets into the eyes or mouth, flush the area with the hose (no nozzle) for 15 minutes. If contact is made with the skin, rinse for 30 seconds as soon as contact is made. If ...
Muriatic acid is highly dangerous and could cause serious medical problems if you get it on your skin or inhale it.[5] If you get the acid on your skin or eyes, flush it with water for at least 15 minutes before seeking professional medical attention. If you inhale the acid, go out...