For disinfecting water, you can use household bleach that contains 5-8.25% sodium hypochlorite. To treat 2000 gallons of water, you would need about 1 cup (8 oz) of bleach. Mix the bleach thoroughly and let it stand for at least 30 minutes before using the water.
lots
To make 2 gallons of water with 100 ppm of chlorine bleach, you would need to add 2.11 milliliters of bleach.
To disinfect 650 gallons of water, you would need 0.65 gallons of bleach (1 gallon of bleach disinfects 1000 gallons of water at standard concentration). Remember to check the label for the specific concentration needed for disinfection and follow proper dilution instructions for safety.
Let's say about 30 gallons.
7x/10 (That's 7/10 times x). So if x = 10 gallons, then there are 7 gallons of bleach in the solution. (7gal/10gal = 0.70 = 70%). This answer if correct if the percentage is by volume. Otherwise, the question can not be answered without knowledge of the basis of the percentage.
A one percent solution means 1 part beach and 99 parts water. So we can answer the question by solving the equation 1 part bleach/99 parts water=x gallons bleach/20 gallons water. You can cross multiply. This is the same as 99x=20 so x=20/99 or .20 Let's check .20 gallons bleach/ 20 gallons water=.01 which is 1% .2 gallons is the same as 3.2 cups or 25.6 fluid oz.
0.4 gallons
2000 to 5000 gallons
Using regular chlorine bleach (5% solution) at a rate of 6.5 ounces of bleach per 1000 gallons of water gives a chlorination level of 2ppm per 1000 gallons. To get the rate for 2500 gallons, multiply 6.5 by 2 to get 13 ounces for 2000 gallons, then divide 6.5 by 2 to get 3.25 ounces (the amount of bleach needed to treat 500 gallons) and add that to the 13 ounces to get a total of 16.25 ounces of chlorine bleach per 2500 gallons of waterat a level of 2ppm.For a swimming pool, you would likely want a 3ppm chlorine to water ratio (24.375 ounces bleach per 2500 gallons water).
To treat 7000 gallons of water for drinking, you can use approximately 28 ounces of regular household bleach (5.25% sodium hypochlorite concentration). This amount of bleach can help disinfect the water to make it safe for consumption. Make sure to mix the bleach thoroughly and let it sit for about 30 minutes before using the water.
20 gallons