Performance: normal precipitation contains 18 molecules of water of crystallization, aluminum sulfate 18 water, 18 water production, mostly aluminum sulfate industry. Anhydrous aluminum sulfate containing 51.3 percent, even 100 degrees Celsius is not autolysis (self crystals were dissolved in water). Lose crystal water easily weathered, more stable, heating water loss, high temperature will decompose alumina, and sulfur oxides.
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.
Disinfect Wells and Tanks - Watertiger - Water purification and
How to disinfect wells, tanks, and large water barrels. Looking for information on how to disinfect wells and tanks? The following should be used as a guideline only. ... You can use regular household bleach (approximately 5% chlorine) or
How to purify water with bleaching powder, chlorine tablets
Aug 13, 2019 - Clear water derived from this could be used as chlorine solution. To purify drinking water from bacteria, add 8 drops (0.5 ml) of chlorine solution
Bleaching powder usage ratios to clean water storage tanks
Aug 27, 2008 - Now the drinking water after filtration has some kind of bleaching powder smell, is it safe to consume this water? Whether bleaching powder is
Sterilization of Water by using Bleaching Powder | Chemistry
Mar 2, 2020 - If bleach is used for household water treatment system, concentration should be regularly checked and proper dosage strategy should be
chlorine as disinfectant for water - Lenntech
Chlorine is one of the most commonly used disinfectants for water disinfection. ... When bleaching powder dissolves, it reacts with water to underchloric acid ... gas is only used for large municipal and industrial water purification installations
Calcium hypochlorite - Wikipedia
It is the main active ingredient of commercial products called bleaching powder, chlorine powder, or chlorinated lime, used for water treatment and as a
STERILIZATION OF WATER USING BLEACHING POWDER
Bleaching powder treatment. 4. SODIS (Solar Water Disinfection). And the list goes on…. Boiling is perhaps the most commonly used water purification technique
BLEACH DISINFECTANT for DRINKING WATER
Be sure that bleach to be used to purify drinking water contains only sodium ... of treated water further with a small pinch of salt or by mixing in a drink powder