Proper water chemistry is essential to maintaining safe and consistent swimming pool operation. pH is an important part of this chemistry. If your pH is too low your pool water may become acidic, chlorine residuals dissipate rapidly, eye irritation may occur as well as corrosion to metal fittings, pump impellers, and heater cores. Low pH also causes a rapid loss of alkalinity.To avoid the problems listed above, pH must be maintained between 7.2 and 7.8. The most desirable level for pH is between 7.4 and 7.6. If pH is too low - run alkali demand test if available. Raise pH by adding soda ash (sodium carbonate). Never add more than 2 lbs per 10,000 gallons in a single treatment. Be sure the pump is running when chemicals are added. Allow to recirculate then retest to determine if further treatment is
Proper water chemistry is essential to maintaining safe and consistent swimming pool operation. pH is an important part of this chemistry. If your pH is too low your pool water may become acidic, chlorine residuals dissipate rapidly, eye irritation may occur as well as corrosion to metal fittings, pump impellers, and heater cores. Low pH also causes a rapid loss of alkalinity.To avoid the problems listed above, pH must be maintained between 7.2 and 7.8. The most desirable level for pH is between 7.4 and 7.6. If pH is too low - run alkali demand test if available. Raise pH by adding soda ash (sodium carbonate). Never add more than 2 lbs per 10,000 gallons in a single treatment. Be sure the pump is running when chemicals are added. Allow to recirculate then retest to determine if further treatment is necessary. Caustic soda (sodium hydroxide) is sometimes used with chemical feed pumps to raise pH. If problems with low pH persist, it may be necessary to raise total alkalinity to stabilize the pH.
Raising pH with Soda Ash(If pH is under 7.4, add this amount of soda ash, then retest)
GALLONS IN POOL
pH
1,000
5,000
10,000
15,000
20,000
25,000
50,000
7.2-7.4
2/3 oz.
3 oz.
6 oz.
9 oz.
12 oz.
1 lb.
2 lbs.
7.0-7.2
3/4 oz.
4 oz.
8 oz.
12 oz.
1 lb.
1 1/4 lbs.
2 1/2 lbs.
6.6-7.0
1 1/4 oz.
6 oz.
12 oz.
1 lb.
1 1/2 lbs.
2 lbs.
4 lbs.
Under 6.7
1 1/2 oz.
8 oz.
1 lb.
1 1/2 lbs.
2 lbs.
2 1/2 lbs
5 lbs
Soda Ash Grade 100 - 50 lb Bag - M. Conley Company
Soda Ash Grade 100 - 50 lb Bag - M. Conley Company
50kg Soda Ash Light at Rs 25.25/kg, GIDC, Vapi
Soda Ash Grade 100 - 50 lb Bag - M. Conley Company
Soda Ash - 50 lb pail - DrillRite Chem LLC
Level 7 Chemical offers a range of chemicals, ingredients and supplies for all kinds of business and industrial uses. Browse the collection online and
Soda Ash (Sodium Carbonate)
Chemical Delivery
ASH50,502573,UNIVAR CLEVELAND,Soda Ash 50 Lb,Soda Ash, 50 Lb Bag,Nelsen Corporation
J.T Products J.T. Products Soda Ash 50 lb Bag - 905015
Soda Ash (Sodium Carbonate)
50 lb Pail of Pure Sodium Carbonate Dense Soda Ash Na2CO3 pH Adjust Chemical Spa Pool Cleaning Dishwasher
50 lb Pail of Pure Sodium Carbonate Dense Soda Ash Na2CO3 pH Adjust Chemical Spa Pool Cleaning Dishwasher