Filter Rainwater From Roof

Such a filter will primarily serve to remove gross particulates and associated contaminants from the water before it enters the cistern.

Filter rainwater from roof.

Mineral solids collect as sediment at the bottom of storage tanks reducing tank storage capacity. I live on a self sustaining sailboat with its roof adapted to catch rainwater and condensation. One possible design for a roof water filter was pictured in figure 6. Fit a moving fine mesh filter before the pump.

I have used a number of commercial charcoal ceramic uv light filters and processes to purify the water. How to filter rainwater from a roof. New information is available about rainwater harvesting from composition roofs. Even though i live in a relatively pristine ocean environment the amount of contaminants in the air rain water are terryfying.

Siphon off any floating particles. And this is when it is operating at its least efficient rate of purification at 32 degrees f. First is making sure that larger objects such as leaves stay out of the water collection tank and this is done by using mesh filters. Rainwater captured from rooftops contains significant quantities of plant debris soil eroded roof materials and other solids that can clog pumps valves and pipes.

For a simple project like collecting rainwater for a koi pond small amounts of drinking water or gardening use a simple sand filtration system works fine. Also petroleum hydrocarbons are present in roof water. First you will want to consider a tank pre filter into your system. Rain barrels for example do not provide any type of disinfection or filtration.

How to filter rainwater from roof. This entry was posted in rainwater collection and tagged water filter rainwater collection roof rainwater collection rainwater collection tank rainwater collection systems rainwater collection system rainwater collection berkey filter rainwater berkey rainwater rainwater collection on may 28 2009 by dan debaun dan. Adding chlorine or iodine to water does not protect against chemicals and some parasites are very chlorine tolerant. There are a few processes that filtering can and should take even if you are not intending on converting your rainwater into drinking water.

Why is rain collecting illegal. Filter the water before it enters the storage tank. If you need a full filtration system to completely replace the local utilities then consult a full system rainwater filtration company such as wisy or 3p teknik.