Bible Metal
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Pool color stains for metals. Color of Water.
Most, but unfortunately not all stains on pool surfaces can be avoided. The problem is most people do not realize they have metals in the water. Even small amounts of these metals (iron, copper, manganese, cobalt, silver) can cause stains. In fact, there is enough copper in a penny to completely stain the pool with an average size! Obviously, the conditions must be fair. Here prevention is where the good, good pool care come into play
Here's happens: the metals used in the pool water is always fresh and makeup is added. They are dissolved in water. Whether water or city well water, metals may be present. As the metals accumulate, the possibility that finally come out of solution. Once out the solution, make the water cloudy or worse, that the jury was "in the pool surfaces and stains. Metals can leave the solution through a variety of ways. But there are two that are normally held.
When a pool is shocked whether oxidant with chlorine or without chlorine oxidizes shock in water, including metals. Oxidized metals become "rust" in the case of iron or "Verdi gris" in the case of copper.
In the second form, the metals out of solution or are "exposed", such as pH, total alkalinity and / or calcium hardness does unchecked and allowed to go low (pH below 7.2, below 80 ppm Total Alkalinity [no Pristine Blue pools], hardness calcium less than 100 ppm). The water becomes aggressive and metals are more susceptible to oxidation. In many cases, pool owners are not properly analyze the water and more likely to be based on the "look" of water (the water is clear, everything should going well). This is usually the case with blond hair turning green - low pH contributes to the solution of copper and "plates" on the hair person? Then people blame the chlorine! It's the copper in the water.
When it comes to testing, remember you can only test metals in solution. When they are oxidized, the metals out of solution and can not be tested. Therefore, once a metal stain has occurred, evidence of metal are not all metals present.
Here's how to avoid stains from metal:
Conserve water balanced. pH 7.4 to 7.6 ppm Total Alkalinity 125-150 (vinyl pools), 80-125 ppm Solutions (plaster / gunite pools) (Please note that these TA values are not applicable in Pristine Blue treated pools in the TA is maintained above 80 ppm) Calcium hardness 200-250 ppm (vinyl pools) 225-275 ppm (plaster / gunite pools). In other words, your water tested by professionals opening in mid-season closure (minimum) - make sure as a test of copper and iron.
Avoid metal plates using BioGuard Pool Magnet (sequestrant) or things things Magic Jack pink or blue when they filled the pool, then add a dose monthly maintenance.
If you have well water, automatically process Magnet Magic Pool or Jack.
If you have municipal water, magnet or Pool Magic Jack will not hurt.
In areas of calcium hardness, the regular treatment the pool with such products as scale inhibitors BioGuard to prevent staining and the increase due to an excess of calcium dissolved in water. Such spots can lead to what is often referred to as "drywall." plasterboard is a condition with new plaster pools where the plaster is "streaky". There is almost no way to prevent it from occurring due to differences in sources of water plaster "recipes", the environmental conditions, etc. In other words, the type of pool it did not! It is a condition that can and do occur.
If it is too late and have already staining:
1. Get the water balance. Note discoloration could occur more. This is temporary and will disappear once the process is complete.
February. For spots of light rail and copper, use BioGuard Pool magnet at a rate of 1 liter. for 10,000 gallons of water. BioGuard Pool Magnet work well in "fresh" stains. Avoid to shock the pool for about three days.
3. For stubborn stains, Jack Magic Blue Stuff is an excellent product. Magic Jack product is preferred because you can have a high amount of chlorine or more (beyond 10.0 ppm). This is particularly important when dealing with problems more metal chlorine demand or algae problems. You can handle both. Follow this by using a similar product BioGuard spark until you can physically remove heavy metals from water.
4. For light and medium color on the steps of BioGuard Pool Stain is a good product.
5. staining of heavy metals on vinyl, fiberglass or acrylic steps can be treated with things Jack Magic Step.
6. Win du temps, argent et efforts à l'aide au comptant ID Kit Magic Jack aide vraiment dans l'identification exacte des causes de métal qui la tache.
7. Note in the treatment of metallic spots, stains do not identify or be "eliminated" several days to several weeks, especially If the spots are "old."
Click here for more information on the importance of chemistry and good href = "http://www.parpools.com/5keys/index.html"> Swimming pool water care.
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