0
Parts per million
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What is the PPM of air handling unit?
Planned Preventative Maintenanceschedule of tasks that keep the air handling unit efficient, daily/month/yearly etc.
What is the Ammonia dosing rate to treat 35 million gallons of water per day. Free Chlorine is 1.70 ppm and the Chlorine Ammonia ratio is 41?
to treat what? to form chloramines or th ebreakpoint the ammonia? Two possibilities with two different answers.
How do you add alkalinity to pool?
Use a chemical called "sodium bicarbonate" or "alkalinity up" - the dosage is 1.5 lbs for every 10000 gallons and 10 ppm. (So, 1.5*(gallons / 10000)*(ppm increase / 10)=amount) Mix with water in a large bucket and pour it around your pool.
How do you add alkaline to a pool?
Use a chemical called "sodium bicarbonate" or "alkalinity up" - the dosage is 1.5 lbs for every 10000 gallons and 10 ppm. (So, 1.5*(gallons / 10000)*(ppm increase / 10)=amount) Mix with water in a large bucket and pour it around your pool.
How you write ppm capital or small?
ppm
What should the chlorine level be in a pool?
Residential pools: 1.0 - 3.0 ppm; Commercial pools: 3.0 ppm - 5.0 ppm; Bromine levels: 4.0 - 6.0 ppm
What are the critical limits of micro-nutrients in soil?
Zn < O.6 ppm Fe < 4.5 ppm Mn < 2.0 ppm Cu < 0.2 ppm
Why are carbon dioxide levels decreasing?
Carbon dioxide levels are not decreasing in the atmosphere, in fact, they are increasing. In 1960 levels were 316 ppm. In 1970 levels were 325 ppm. In 1980 levels were 338 ppm. In 1990 levels were 353 ppm. In 2000 levels were 369 ppm. In 2010 levels were 388 ppm. Jan of 2012 levels were 393.09 ppm. As of today we are at 393.68 ppm at Manua Loa.
What is 46 ppm in percent?
46 ppm is 0.0046%
How do you convert 0.5mM to ppm?
0.5Mm = 50 PPM
What is 0.110 ppm as a percent?
0.110 ppm = 0.000011%
What is 28 ppb equal to in ppm?
0.028 ppm
How do you convert to ppm to percentage?
Multiply ppm by 10000.
How do you covert from 5 ppm to percent?
ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.
