If the pH level of the well water is greater than 8.5, you can reduce the effects of excessive alkalinity by installing either a special ion exchange unit designed to reduce alkalinity or a chemical feed pump system that injects a weak acid solution.
What causes high alkalinity in water?
Causes of High pH Levels in Water
If the soil or bedrock around groundwater sources includes carbonate, bicarbonate, or hydroxide compounds, those materials get dissolved and travel with the water. These mineral deposits also increase the alkalinity of the water.
How do I lower the alkalinity in my water?
To lower pH and total alkalinity, use a strong acid such as muriatic acid, sulfuric acid, or sodium bisulfate , all of which lower both pH and TA, but at different rates. You need to use an accurate water test kit that can give you correct readings.
How do you remove alkalinity from water?
The feed of a mineral acid will neutralize the alkalinity of water. Hydrochloric acid , sulfuric acid or a combination of these can be used. This process converts the bicarbonates and carbonates present into carbonic acid.
How do I bring my alkalinity level down?
- Do this gradually. Add the correct dose of PH Reducer, then run the jets and re-test in an hour or so and see if you need to reduce further.
- PH Minus is the sole chemical used to reduce PH and Total Alkalinity in your hot tub.
How do you lower alkalinity without lowering pH?
If you wish to lower the pH without also reducing the Total Alkalinity, simply pour the dose of muriatic acid about the pool . “ This would all be wonderful if it was only accurate. Still, just like the mythological “Chlorine Lock,” folkloric tales within the swimming pool industry do persist.
Is high alkalinity water safe to drink?
Drinking natural alkaline water is generally considered safe , since it contains natural minerals. However, you should use caution with artificial alkaline water, which likely contains fewer good minerals than its high pH would have you believe, and may contain contaminants.
What happens if pool alkalinity is too high?
In addition to this, high alkalinity levels can also cause issues like red and irritated eyes, dry skin, itchy scalp , and even earaches. Besides just physical problems, high alkalinity levels can cause cloudiness in the water, circulation issues, excess wear and tear on your filters, and algae and calcium build up.
Does high alkalinity mean high pH?
Too much alkalinity is actually a source of rising pH . The more alkalinity you have, the more acid it takes to reduce pH. ... Non-stabilized chlorines, like liquid chlorine (bleach) or cal hypo, each have a high pH. So you can have lower alkalinity, like 80-100 ppm, or even lower than 80 ppm if your LSI allows for it.
Will pool alkalinity lower on its own?
One of the most important things to remember about high alkalinity is, if you can afford to wait, it will decrease over time on its own . ... That’s what alkalinity does. It helps prevent pH from changing too much, too fast. When you lower alkalinity, you’ll also be lowering pH.
Does softening water reduce alkalinity?
Disadvantages: While water softeners are good at removing hardness, they do not reduce the mineral content of the water ; nor do they remove silica or alkalinity. For some boiler systems, reducing these compounds is required.
How do you lower hardness and alkalinity?
Fill a portion of the pool water capacity with softened water or order water to be delivered by a truck. Softened water, such as tap water treated by a water softener, will lower the hardness. Too much, however, will decrease the hardness to detrimental levels and necessitate a hardness increaser.
Does boiling water reduce alkalinity?
Boiling such water causes the bicarbonate ion to become a carbonate ion, which then binds with calcium. ... In effect, boiling water like yours will reduce the carbonate/bicarbonate (“total alkalinity”) from 160 ppm to 30–40 ppm.
What to add to pool if alkalinity is high?
A rule of thumb is 1.5 lbs. of baking soda per 10,000 gallons of water will raise alkalinity by about 10 ppm. If your pool’s pH tested below 7.2, add 3-4 pounds of baking soda. If you’re new to adding pool chemicals, start by adding only one-half or three-fourths of the recommended amount.
What should be adjusted first alkalinity or pH?
Remember that the alkalinity if set correctly locks the pH in place and gives you the ability control it. Preventing the pH from going up and down randomly. You should always adjust the alkalinity first to the 80-100 ppm range then the adjust the pH to the 7.2 to 7.8 range.
Will pH Decreaser lower alkalinity?
To lower both pH and Alkalinity you only need pH Decreaser , otherwise known as Dry Acid. Muriatic Acid, Acid Magic and No Mor Acid can also be used to lower Alkalinity and pH levels in pools. Add 1 lb pH Decreaser per 10,000 gals, to lower Alkalinity 10 ppm.
