Greywater recycling: Why waste Water?

admin — Tue, 16 Jun 2009 18:15:00 +0000

Have you ever wondered what happens with your water once it makes its brief passage through your house? Not the water that resides in your toilet, but the water that you shower or wash dishes with. Water that is not potable, but also not heavily contaminated with chemicals or your bodily waste (ewww). Couldn’t this water still be used for certain functions like garden watering or heading back to the toilet (as long as you don’t let your dog drink out of it)?

Read how you can re-use greywater in your home in this great post on the Mapawatt blog.

Resource Saving Tips: Saving Water While Shopping

admin — Sun, 16 Nov 2008 15:22:00 +0000

Water is an essential ingredient in most manufacturing operations. Especially for those 1 billion of us in the high-consumption class, cutting down on our purchases of material things–from clothes and shoes to paper and appliances–conserves and protects water supplies as effectively as installing a low-flush toilet does.

As with so many natural resources, as long as prices in the marketplace fail to reflect full social and ecological costs, voluntary changes in consumption patterns will play an important role in the quest for sustainability.

We rarely think about water when we see an automobile, for example, but producing a typical U.S. car requires more than 50 times its weight in water (39,090 gallons)! Choosing a fuel-efficient model will help–it takes 44 gallons of water to refine one gallon of crude oil and up to 1,700 gallons of water to produce a gallon of ethanol.
A kilogram (2.2 lbs) of hamburger or steak produced by a typical California beef cattle operation, for instance, uses some 20,500 liters (5,400 gal.) of water.
Producing 1 lb of bread requires 500 gallons of water.
Producing 1 serving (8 oz.) of chicken requires 330 gallons of water.
Growing one cotton T-shirt requires 256 gallons of water (source: The King of California, by Arax and Wartzman)
Producing 1 egg requires over 100 gallons of water.
Producing 1 serving (8 fl. oz.) of milk requires 48 gallons of water.
Producing 1 serving (2 oz.) of pasta requires 36 gallons of water.
Producing 1 serving (4.6 oz.) of oranges requires 14 gallons of water.
Producing 1 serving (4.3 oz.) of tomatoes requires 8 gallons of water.
A typical American Thanksgiving dinner for six people requires over 30,000 gallons of water.

Dry Well Journal » Facts

Greywater recycling: Why waste Water?

Resource Saving Tips: Saving Water While Shopping