We humans began developing sewer systems long ago. We have been working on that project for perhaps six-thousand years. As our populations increased and our cities grew, it became obvious that something had to be done. Eventually, we developed plumbing as we know it, and plumbers were required to work on it.
Now of course,...
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Archive for October, 2009
The history of ancient and modern sewer systems:
Reverse Osmosis, a clear choice:
Clean water is a good thing, and reverse osmosis filtration is a good way to get good clean water. There are other ways to get clean, great tasting water. But reverse osmosis is a great way to get great water at a reasonable price. The price of a reverse osmosis system need not be...
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