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How can your pool have very high total alkalinity but very low pH?
For most residential pools, this is a trick question. One adds acid to reduce pH and Total Alkalinity. However, as total dissolved solids(TDS) build, say past 2,000ppm, pH of saturation will go towards 6.0. One can measure TDS, or use an estimating rule on when to change water to reduce TDS. To calculate days between complete water change, calculate ( Pool volume in gallons/3)/(bathers per day). For example, you have fifteen swimmers per day. Your pool is about 10,000 gallons. Then (10000/3)/15 yields: 222 days between changes. In a commercial pool, say you may have 100 swimmers per day in 100,000 gallons. Then (100000/3)/1000 yields: 33 days between changes.
What number is the pH of water?
The pH of water is 7 http://en.wikipedia.org/wiki/File:PH_scale.png
Will NH3 increase decrease or no change in the pH when added to water?
The pH deccrease.
What is the pH of pharmaceutical waste water?
ph level of waste water from pharmaceutical industry
Why did bicarbonate have an effect on pH when you mixed it with water?
Sodium bicarbonate increases the pH of water.
What are critical parameters of water in boiler of thermal power plant?
critical parameters are silica,tds, ph, po4,na+,alkanity
What is the testfor testing demineralized water?
Test parameters of Demierallized water are pH, TDS, Conductivity, Total Hardness (Calcium and Magnesium), Chloride, Sulphate like
Where can someone purchase a TDS Meter?
You can purchase a TDS PH meter at most swimming pool supply stores as well as any store that deals with any sort of caustic chemicals that require PH balancing.
What is the process of Perfect Water in making water?
The Perfect Water company uses a 15-step filtration process to make their water. The water is first cleaned to 0 TDS and then run through a series of tests to find the pH level.
How do you calculate langlier index?
The Langelier Index (LI) is calculated using the formula LI = pH - pHs, where pH is the measured pH of the water and pHs is the saturation pH, which can be determined using the temperature and total dissolved solids (TDS) of the water. The saturation pH can be found using tables or specific equations that consider factors like calcium and alkalinity. A positive LI indicates that water is supersaturated with calcium carbonate and may lead to scale formation, while a negative LI suggests that the water is undersaturated and may corrode pipes.
What is the difference in Ph of the ocean and Precipitation?
Ocean is more basic because of total dissoloved solids (TDS). with OH Ions. Perciciation is more acidic do to less (TDS) and more H+ ions.
Is Tonic water acidic or alkaline?
The pH of mineral water is often thought to have a pH value of 7 (neutral). That is not the case. Most mineral waters are slightly acidic in value, ranging from 5.7 to 7. The value varies according to the mineral content of the water, and this is in turn affected by the type of earth from which the water is drawn. Water which was percolated through a hard rock, like granite will have a higher mineral content, and will thus tend to be more acidic.
How can you test germanium water?
To test germanium water, you can use a pH meter to measure the acidity level, a TDS meter to measure total dissolved solids, and a germanium testing kit to verify the presence and concentration of germanium in the water. Follow the instructions provided with these testing tools for accurate results.
When KOH is added to water what does the pH of the water solution do?
Increase pH (water) = 7 pH (KOH solution) is about 8 - 10
What pH is pure water?
Pure water has a pH of 7, which is considered neutral on the pH scale.
How can your pool have very high total alkalinity but very low pH?
For most residential pools, this is a trick question. One adds acid to reduce pH and Total Alkalinity. However, as total dissolved solids(TDS) build, say past 2,000ppm, pH of saturation will go towards 6.0. One can measure TDS, or use an estimating rule on when to change water to reduce TDS. To calculate days between complete water change, calculate ( Pool volume in gallons/3)/(bathers per day). For example, you have fifteen swimmers per day. Your pool is about 10,000 gallons. Then (10000/3)/15 yields: 222 days between changes. In a commercial pool, say you may have 100 swimmers per day in 100,000 gallons. Then (100000/3)/1000 yields: 33 days between changes.
What is the pH and water activity in sprouts. Is it low PH AND low water activity?
low water and low ph
