Reaction between Aluminum and my Chlorinated pool water?
网页Apr 17, 2011. #4. Aluminium is possibly a poor choice for immersion in chlorinated water. It's possibly aluminium oxide. anodizing the aluminium would help with the corrosion but its a sacrificial thing, once the oxide forms it protects the aluminium underneath, cleaning it off just allows fresh oxidation to occur.
PoolMath - Trouble Free Pool
网页Discover the pool calculator behind the perfect pool, PoolMath. Dealing with pools has allowed TFP to become the original authors of the best calculator on the net. To help you better understand the calculator and keep your water clean and clear, you should also view the following: ABC's of Pool Water Chemistry.
Bleach vs. pool chlorine? - Trouble Free Pool
网页2015年4月29日 · Pool Industry likes to call it that I think, because we are all brought up that "Bleach" is a bad chemical. the only real difference is in strength. Industrial is 12.5, and "Pool Chlorine" is usally 10%, where household Bleach is …
SLAM - Shock Level and Maintain - Trouble Free Pool
网页2023年9月25日 · SLAMing an outdoor pool is most effective when CYA is around 30 to 40. Below 30 you lose too much chlorine to sunlight. As CYA goes up, SLAMing requires more and more chlorine, which starts to get impractical around 80 or 90. With CYA above 90 we recommend replacing water to decrease CYA before you start the SLAM process.
The Free Chlorine and Cyanuric Acid Relationship - Trouble Free Pool
网页2019年1月18日 · Stabilizer or cyanuric acid (CYA) protects your free chlorine (FC) from the sun. With no CYA stabilizer in your pool, FC will be quickly consumed by sun exposure instead of doing its job to oxidize organic material like bacteria and algae. If your FC level drops too low in your pool, you risk allowing algae to grow.
Ascorbic Acid Treatment - Further Reading | Trouble Free Pool
网页2023年5月12日 · Here are the directions to use Ascorbic Acid treatment to rid your pool of iron metal stains: [1] Before AA Treatment. Take your chlorine down to 0 and PH down to 7.2, if there is chlorine in the water it won't hurt, it will just eat up the ascorbic acid, so you will need more to get rid of the stains. Let it decline naturally.
Pool Won't Hold Chlorine...FRUSTRATED - Trouble Free Pool
网页2011年7月12日 · These were my latest reading after getting the kit yesterday. Total Alkalinity=72 PH=6.8 Calcium Hardness=403 Free Chlorine=0 Total Chlorine=.56 (From previous pool supply test) CYA=84 Based on my current reading I got out the pool calculator and added 5 jugs of bleach (184 oz) and brought my chlorine up to about 5.
Recommended Pool Chemicals - Trouble Free Pool
网页2019年1月18日 · For example, 2 cups of 3% liquid chlorine will raise the FC as much as 1 cup of 6% liquid chlorine. Many large retailers like Wal-Mart, Lowe’s, and Home Depot now carry liquid chlorine. If you are having difficulty finding liquid chlorine, ask your pool store if they carry it, or visit a local pressure washer retailer to potentially buy in bulk.
CC - Further Reading - Trouble Free Pool
网页2024年5月30日 · What is Combined Chlorine in a Pool? “Combined Chlorine” is a generic chemical term for chemical compounds formed from the reactions of chlorine with organic and biological contaminants in pool water. Chlorine, and specifically the active chlorine compound hypochlorous acid (HOCl), is a very powerful oxidizer. Oxidizers, in chemical …
Way too high chlorine level and staying that way for weeks
网页2018年11月25日 · I've been a pool owner for 20 years and do my own maintenance. I've never seen this before. All the other water chemistry is normal except the chlorine. It's off the chart on my tester. I used the floating chlorinator with 3" tablets. I've kept this out of the pool for 5 weeks hoping that the chlorine level will lower itself. Nope. Still high.