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Bicarbonate will RAISE the pH and total alkalinity.
ii dnont think so
No, because it's not the chloride part that's responsible for the hardness, it's the calcium. Sodium chloride is actually used in water softeners, so it's not a great choice if you're looking to increase the hardness. You could use calcium hydroxide, though this will also make the pool more alkaline which may not be ideal.
Yes, it is soduim bicarbonate, just like the chemical at the pool store
a total base dah!!
Hardness increaser from your pool supply company
Baking soda will not soften (remove calcium hardness) from pool water. It will raise total alkalinity.
You whip your dick out and pee in the pool.. that oughta do it! :)
Chlorine will not raise the total alkalinity level in a pool. However, if you are trying to raise the total alkalinity, you can add small amounts of baking soda.
Buffer and added hardness do the same thing in a salt water pool as in a fresh water pool. The buffer (sodium bicarbonate aka bicarbonate of soda) stabilizes the pH of your pool so that addition of acid or base doesn't change the pH very much. The hardness, mostly Calcium, helps achieve water balance to make the pool neither deposit (precipitate) excess Calcium Carbonate to your pool surfaces nor corrode (remove) Calcium from your plaster pool surface. The combination of pH, Total Alkalinity (adjusted for Cyanuric Acid), Calcium Hardness, temperature and Total Dissolved Solids determines whether your water is balanced. Just keep these values near their recommended amounts for your pool and you should be fine. If you're a techie and want the full formulas, do a Google search for "Langelier Saturation Index".
If the calcium is a result of pool chemicals, draining some or all of the pool water will lower the calcium hardness level. If the cause is the fill water, commercial hardness reducers or chelating agents will bond with the calcium to keep it trapped in solution.
hardness is how easily a mineral can be scratched
You do not treat pool water hardness with chemicals. If you have hard water in your area then you need to know what the allowable maximum of water hardness is before the water needs to be changed. You remove or reduce the hardness in water by draining and refilling the pool. K
Bicarbonate will RAISE the pH and total alkalinity.
The only way to remove Hardness is to partially drain and refill your pool.
Calcium chloride increases the hardness of water. Proper hardness is critical to balancing the water in a pool. Proper hardness is especially important in a plaster pool to prevent leaching of the plaster finish, which results in a rough surface. Calcium chloride can be purchased at home improvement stores at significant savings over pool supply outlets.
Your incoming fill water may be hard.