Water Control in the World
the Netherlands, Water Control
the Netherlands, Water Purification, Government, Water Control
Philadelphia, Paleontology, Libraries, Museums, Water Control, Environment Freshwater science research and biodiversity research. The museum, hosts dinosaurs, fossils, live butterflies, dioramas, and offers environmental science education to adultsand students, library and archives.
Wallisellen, Water Purification, Camping Equipment Katadyn manufactures technologically leading products in microbiological, chemical and physics laboratories, with interdisciplinary development teams and its own production operations. All Katadyn’s performances comply with standard ISO 9001.
Leusden, Government, Water Purification Waterschap Vallei & Eem zorgt voor veilige dijken, schoon water in sloten en kanalen en voor optimale waterstanden
Mentor, Water Purification, Engineering Spartan supplies chemical oxidation and disinfection equipment for industrial, municipal and commercial air and water treatment applications. Products include ozone generators and support equipment, ozone odor control systems and electrolytic systems.
Øvre Eiker, Technology, Pumps, Water Control World record pump, sucking water from 26m below, thus breaking Gelilei's 10m limit.