I suppose in a pinch you can use anything, but distilled is optimum.

The chap I bought my generator from (South Perth, Western Australia) had his rooftop set up to harvest the rainwater. Before it went into the storage tank it passed through filters. Even so, he used distilled water for CS.

Over here it pretty much only rains in the winter. You let the first rains wash your roof, without harvesting the product, then you connect up the pipe-work to catch the water. In some places without mains water they have huge tanks, but just for drinking water a fairly small one is enough.

Unfortunately, our roof both at front and back has lead around the exhaust/flume pipes, and I'm not sure we'd do well to save that water. Our garage would probably be better, but there are some huge gum trees next door which drop vegetable matter all year. The carport roof might be the best bet. At the moment it's very primitive, just buckets on the ground catching what pours off the end onto the driveway. We've wanted a rain water tank installed for almost twenty years, but where to site it we still haven't decided! In our part of the country it's said that we get the same rainfall as London, but we get it all in twelve weeks. I think we're going to miss this year's harvest as well . . .

Diolch, Gladys bach.

Rowena
Google Translate is your interpreter.

On 21/08/2013 12:00 AM, Gladys Williams wrote:
I think I remember someone on the list saying in a pinch you could use rain water
to make CS.  Is this true?


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