Water Resources Under Seige

Originally posted on waterreuse:
Water is the most important natural resource and a great gift to the whole humanity. Water…

Wasting of Seas

Originally posted on Robert Kyriakides's Weblog:
We think of the oceans as being so vast that they can absorb whatever we humans…

“Tanning” refers to the process by which collagen fibers in a hide react with a chemical agent (tannin, alum or … More

Anaerobic digestion is a favorable technological solution which degrades a substantial part of the organic matter contained in the sludge … More