The scientists found that the concentrations ranged from 30 nanograms per liter up to 7,110 ng/l, a variation that could be explained by factors such as how the pool water was filtered and how many people were swimming (and potentially peeing) in the pool. On average, the concentration of...
You could go one step further and, knowing the density of water (which is approximately 1 kilogram per liter), work out how much the water in such a pool would weigh. Formulas behind pool calculator So you no longer need to worry "how many gallons is my pool?," simply apply one of ...
In fact, you can use chlorine bleach to treat a swimming pool or to treat drinking water. A gallon of regular bleach provides 1 part per million (PPM) of chlorine to 60,000 gallons (about 250,000 liters) of water. Typically, a pool is treated at a rate of 3 PPM, and drinking wat...
How Many Gallons of Water in an Olympic Pool To fill the entirety of an Olympic pool with a depth of two meters and a length of fifty meters, it takes 660,000 gallons of water, or in other words, 2.5 million liters of water. ...
On this pumper/tanker fire engine, theprimary water tankis inside the vehicle, it holds1,000 gallons(3,785 liters) of water and it runs down the center in the rear of the truck. Adrop tankis like a big aboveground pool that can hold about2,000 gallonsof water. A 6-inch diameter,...
The U.S. National Academies of Sciences, Engineering, and Medicine said men need to drink about 15.5 cups per day (3.7 liters), while women should drink about 11.5 cups (2.7 liters). The actual number necessary though is fluid. "There's not even an exact amount, although a good place...
Many rules govern drivers on American streets and highways.The most common one is the speed limit.The speed limit regulates how fast a car may go.On streets in the city, the speed limit is usually 25 or 35 miles per hour.On the highways between cities, the speed limit is usually 55 mi...
ahaving been refused many times 被拒绝许多次[translate] ahello! here are Venice hotel , what can I help you ? 你好! 这威尼斯旅馆,我能帮你什么吗?[translate] a认真学习三个月 Studies earnestly for three months[translate] a招标将由招标委员会提前一个月发布公告 Tender by a tender committee ahea...
Knowing the volume of your pond, gallons or liters, is important. If you have fish or koi or goldfish or trout or bass then you must respect the recommended number of fish in the volume of your pond. Another reason why it is important to know the formula to calculate pond volume in ...