Aún no tenemos significados para "purify water".
1Filtering jars to purify water should also be kept in the cellar.
2Iodine tablets or another way to purify water is also a good idea.
3Reverse osmosis is a water purification technology, which can desalinate and purify water.
4The US has been using chloramines to purify water since 1929.
5Bring iodine pills in case you need to purify water.
6Others purify water with reverse osmosis, a costlier imported method.
7I didn't see how a statue could purify water.
8Quick instructions of how to purify water for drinking.
9Pentagon-backed researchers have come up with a novel new way to purify water: Just add bacteria.
10Grayl Geopress Purifier There are many ways to purify water, and most of them have drawbacks.
11There are many ways to purify water.
12Sodis uses the sun's heat and ultraviolet rays to purify water and make it safe to drink.
13He was born and baptized, that through his passion he might purify water, to the washing away of sin.
14We can also encourage different business models: for example restoring wetlands to purify water rather than building costly engineering solutions.
15Activated carbon is used to purify water, de-colorize sugar and food products and improve the purity of pharmaceuticals, among other things.
16Much of it had to do with basic survival: how to purify water, create an indoor greenhouse, culture and process mold spore for penicillin.
Esta colocación está formada por:
Purify water a través del tiempo