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En Ok Pool Reform We present the article: What values of pool water can we NOT neglect?
Table of ideal values for disinfecting pool water
Summary of pool water values
There are certain values that your pool water should have to ensure proper chemical balance and pH levels.
Next, we specify them in the table and below we leave you the review for each of them.
| PARAMETER | IDEAL VALUE pool water | |
|---|---|---|
| 1 | pH | Ideal pH: between 7,2 and 7,4 |
| 2 | Residual free chlorine | Total chlorine value: 1,5ppm. Free chlorine value: 1,0-2,0ppm Residual or combined chlorine: 0-0,2ppm |
| 3 | total bromine | Total bromine: ≤4 ppm (swimming pools) ≤6 ppm (spas) combined bromine: ≤0,2ppm |
| 4 | isocyanuric acid | Cyanuric acid: 0-75ppm |
| 5 | calcium hardness | Pool water hardness: 150-250ppm |
| 6 | Alkalinity | Pool water alkalinity 125-150ppm |
| 7 | REDOX Potential | Ideal pool ORP value (pool redox): 650mv -750mv. |
| 8 | Turbidity | Pool turbidity (-1.0), |
| 9 | Transparency | Let the drain be distinguished |
| 10 | Temperature | Ideal temperature: Between 24 – 30 ºC |
| 11 | Phosphates | Pool phosphates (-100 ppb) |
| 12 | Sal Island | Between 3000 and 6000 mg/l |
| 13 | RH | ≤65 % |
| 14 | Carbon dioxide | ≤500 mg/m3 |
| 15 | Pool saturation level | An LSI value between -0,3 and 0,3 is considered to be in an acceptable range. The ideal value, however, is between 0,20 and 0,30. |
How many and what are the correct parameters in the pool water values?
Do you know what parameters you should take into account for good maintenance of your pool?
A pool is a great way to cool off during the summer, but it's also important to keep the water clean and safe for swimming. There are a few different ways to do this, but one of the most important is to maintain ideal water values for your pool.
By maintaining these ideal water values, you can be sure that your pool is safe and enjoyable for everyone!
1st parameters with the ideal indices for disinfecting pool water: pool pH
Ideal pool pH level
- The ideal pH level for a swimming pool is between 7,2 and 7,6. This range is optimal for both swimmers and pool equipment. Anything outside this range can cause irritation or even damage to swimmers and equipment.
- pH: Measures the acidity or alkalinity of water. The ideal range for pH is 7,2 to 7,6.
- Total dissolved solids: Measures the amount of minerals dissolved in the water. The ideal range for total dissolved solids is 1500 to 2000 ppm.
2nd parameter ideal pool water values: chlorine
Correct level for pools disinfected with chlorine
The ideal chlorine level for a pool is between 1 and 3 ppm (parts per million).
This ensures that the water is safe to swim in while preventing algae growth.
- Total chlorine value: 1,5ppm.
- Free chlorine value: 1,0-2,0ppm
- Residual or combined chlorine: 0-0,2ppm
Ideal chlorine level in saline pools
3rd Ideal bromine level (substitute disinfection with chlorine)
- Total bromine: ≤4 ppm (swimming pools) ≤6 ppm (spas)
- Combined bromine: ≤0,2 ppm
4th Pool cyanuric acid values
- Cyanuric acid: This substance stabilizes the chlorine in pool water and helps protect it from UV rays.
- The ideal range for cyanuric acid is 30 to 50 ppm.
5th Calcium hardness level ideal for a swimming pool
- Measures the amount of calcium dissolved in water.
- This range helps prevent corrosion of pool surfaces and also keeps the water crystal clear.
- The ideal calcium hardness level for a swimming pool is between 200 and 400 ppm.
6th Ideal pool alkalinity range
- Alkalinity: This is a measure of water's ability to neutralize acids. The ideal range for alkalinity is 80 to 120 ppm (parts per million).
7th Correct REDOX level
the ideal values to ensure the hygienic-sanitary conditions required by legislation such as The standard measurement for water in public swimming pools or spas must be a value greater than or equal to mVa 650mV – 750mV.
8º Pool turbidity values
- Turbidity is an important parameter of water quality in swimming pools. It is a measure of suspended solids in water and can be used to indicate the presence of algae, bacteria and other contaminants. Turbidity levels should be monitored regularly to ensure the pool is safe for swimming.
- The recommended range for turbidity in swimming pools is -1 to 0 NTU (Nephelometric Turbidity Units).
- Levels above 5 NTU can cause eye and skin irritation, and may also interfere with chlorine disinfection.
- If you suspect that your pool's turbidity levels are high, you should take a sample of the water and send it to a laboratory for testing. There are several ways to reduce turbidity levels in swimming pools, including filtration, skimming, and chemical treatment.
9º How should the transparency of the pool water be?
- Ideal pool water transparency: when we look at the bottom of the pool we must be able to distinguish the drain (sink) perfectly.
10º Ideal temperature for pool water
- The preferable temperature for the water in an outdoor pool is: 24 – 30ºC.
11º Values of phosphates in pool water
- Pool phosphates (-100 ppb)
12th Salt Level
- The ideal range of salt in a pool disinfected with salt chlorinator should be: Between 3000 and 6000 mg/l
13º Humidity control in indoor pools
- The supply of outside air must be protected (filtered) to avoid external contamination of the pool.
- The humidity parameter recommendation is between 60-65% RH and the room temperature 1 or 2 ºC above that of the water in the glass.
14º Carbon dioxide in the pool
- The range of the carbon footprint in the pool should be approximately: ≤500 mg/m3
15th Pool water saturation index
- An LSI value between -0,3 and 0,3 is considered to be in an acceptable range.
- The ideal value, however, is between 0,20 and 0,30.
How to keep pool water properly disinfected
Useful guide to know how to clean the pool
