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RSSChange The Way You Spray To Maximize Conservation, Technical Manual 415
May 6, 2009
•Featured Article: Change The Way You Spray To Maximize Conservation, Technical Manual 415
By Spraying Systems
There are many reasons why water is frequently referred to as "the new oil." About 71% of the earth's surface is covered with water, but that doesn't mean this unique, life-sustaining substance is in abundant supply.
Water covers approximately 71% of the earth's surface. 97%+ of all water is saline. Of the roughly 3% that comprises freshwater, most is not readily accessible. According to the U.S. Agency for International Development, if the world's water supply is compared to one gallon (3.8 liter), freshwater would make up 4 ounces (0.118 liter) and readily accessible freshwater would make up a mere two drops.
Water Conservation as a Sustainability Program In the U.S., 45% of freshwater use is by industry, 42% by agriculture and 13% for domestic purposes. The cost of infrastructure improvements and replacement has not yet been built into U.S. water costs, so rates remain relatively low compared to other regions of the world.
The rising costs have caused industry to take a hard look at water use and helped focus attention on conservation. Recycling of water now enables approximately 17 uses in production processes before discharge, compared to the one or two uses of just a few decades ago.
Some ways to conserve water
- Fix leaks! As simple as this sounds, it is often overlooked. Some processors have reported a 14% reduction in water consumption simply by fixing leaks. Sub-meters can be installed to detect leaks
- Replace pipes with drilled holes with spray manifolds. Pipes with holes use excessive amounts of water
- Be sure the proper nozzles are being used for the application. Using the wrong spray pattern or nozzles that produce drops that are too large or too small, can cause overspray, overwetting or misting
•Featured Article: Change The Way You Spray To Maximize Conservation, Technical Manual 415
