The Silver Water Collodial Silver is a water filtration/purifying system wich uses ten different simple approaches to purifying water, the system can also be used to increase oxygen levels in water for health benefits.
sexy
The coal is used to purify water. i don't exactly know which one but the one who reads this answer is an April fool.
Coal is used to take tiny sediment out of water making it cleaner, but not completely clean.
distillation
The Silver Water Collodial Silver is a water filtration/purifying system wich uses ten different simple approaches to purifying water, the system can also be used to increase oxygen levels in water for health benefits.
the method of purifying water in filter bed?
Simple, straightforward, needs no chemicals - just heat.
the coal is crushed first then the coal is passed for burning
The method for purifying the water in a filter bed is called filtration.
It is never specified what the purifying tablets Katniss uses are made of, but she uses iodine during the 74th Hunger Games to purify her water.
The method of purifying the water in a filter bed is called slow sand filtration.
how does water purifing
exfoliatiin
sexy
A RODI is a Reverse Osmosis De-ionizer used for purifying water, especially in reef tanks.
A "solar still" is a device used for purifying water from damp waste or brackish water