Introduction
Coal based granular is for treatment of life with hydrated waste water deep purification,
food, chemical industry, electric power, electroplating, industrial water dechlorination
and oil deodorization.
Advantages:
1.Its purifying effect on low-temperature, low-turbidity and heavily organic-polluted raw water is much better than other organic flocculant, furthermore, the treatment cost is lowered by 20%-80%.
2.It can lead to quick formation of folc (epecially at low temperature) with big size and rapid precipitation service life of cellular filter of sedimentation basin.
3.The dosage is smaller than that of other flocculants, which is better for improving the quality of treated water.
4.It has widerange adaptability to the waters at different temperatures (in the summer and the winter) and at different regions (in the south and the north of China).
5.It is suitable for automatic dosing device of alum.
6.It can adapt to a wide range of pH value (5−9), and can reduce the pH value and basicity after processing.
Adding some bleach helps make water safe to use
liquid bleach to 1 gallon (16 cups) of water. 3.Mix well and wait 30 minutes or more before drinking. If tap water is cloudy: 1.Use bleach that does not have an
Emergency Water Purification
In an emergency, to purify drinking water, two methods are most often used. They are boiling the water and adding chlorine (household bleach, such as Regular
Emergency Disinfection of Drinking Water | Ground Water and
Sep 7, 2017 - Disinfect water using household bleach, if you can't boil water. Only use regular, unscented chlorine bleach products that are suitable for
Water Purification :: Washington State Department of Health
Directions for purifying drinking water during emergencies by boiling or treating with bleach
Emergency Disinfection of Drinking Water | Ground Water and
Sep 7, 2017 - Disinfect water using household bleach, if you can't boil water. Only use regular, unscented chlorine bleach products that are suitable for
Disaster Preparedness and Purifying Water | Clorox®
Oct 31, 2012 - Just add the same amount of bleach, and wait for another 15 minutes. Check again for the chlorine odor before drinking the water
How to Purify Water with Bleach | RECOIL OFFGRID
Apr 23, 2016 - How to Purify Water with Bleach. In an Emergency, You Can Use Bleach from Your Household Cleaning Supplies to Disinfect Drinking Water
Adding some bleach helps make water safe to use
liquid bleach to 1 gallon (16 cups) of water. 3.Mix well and wait 30 minutes or more before drinking. If tap water is cloudy: 1.Use bleach that does not have an