Can black coals substitute as natural water purifiers?
PinkKitt’n asked:
I used to remember our old water purifier from the early ’80’s. When I opened it, I discovered that our water filter contained black coals? So if I wanted to shovel snow in front of the driveway and place the shovelled snow in a barrel for water conservation purposes, can the snow be filtered (went it melts) if I dumped black coals in a barrel and poured the snow over it or would it be wiser to use the cholorox purifying method instead?
Graham
I used to remember our old water purifier from the early ’80’s. When I opened it, I discovered that our water filter contained black coals? So if I wanted to shovel snow in front of the driveway and place the shovelled snow in a barrel for water conservation purposes, can the snow be filtered (went it melts) if I dumped black coals in a barrel and poured the snow over it or would it be wiser to use the cholorox purifying method instead?
Graham
April 15, 2008 - 8:06 PM Comments: Closed