Water is a resource that is often taken for granted. As we see the effects of climate change and population growth, the challenges we will face regarding water supply and availability will only increase. Examples of this are beginning to surface extensively in many areas of the world. In Adelaide, Australia, the Murray River has long supplied Adelaide with its source of water however the Murray River has seen extensive overuse for potable, agricultural and industrial use and now combined with changing weather patterns, Adelaide is in trouble. By Brad Clarke, VP of Marketing & Sales, Singer Valve
V-Bio Polyethylene Encasement is the latest scientific advancement in corrosion control for ductile iron pipe. Its revolutionary formulation allows for complete confidence on the part of the owner, engineer and municipality that no matter how aggressive the soils, the rugged iron pipe installed will last for generations. This new technology builds on more than 50 years of research and development by the Ductile Iron Pipe Research Association. By Jordan Byrd, AMERICAN Ductile Iron Pipe
Confusion often arises over the difference between mass and volume flow measurement and when a particular measurement should be applied.
For more than 75 years chlorine has been effectively used to disinfect drinking water, eliminating dangerous bacteria and toxic compounds. Water supply engineers and treatment facility operators are used to necessary risks and problems associated with chlorine disinfection in order to deliver safe water. By Harland R. Pond, Product Manager; Grundfos
A self-contained hypochlorite skid-mounted chlorination system injecting sodium hypochlorite (NaOCl) can solve (at least) 5 major problems afflicting many small commercial, industrial or community water systems.
The installation of a new water treatment system at the Plum Creek Water Purification facility in Castle Rock, Colo. is enabling the town to treat and deliver renewable surface water to residents and businesses.
The Mazzei Sidestream Venturi Injection – Pipeline Flash Reactor System provides a feasible alternative for dissolution of ozone at the Clark County Water Reclamation District (CCWRD) in Las Vegas, because it allowed for flexibility in basin design to meet geographic site constraints.
Many water quality plants are using flow controls to help achieve critical operational goals. This recent case study shows how thermal dispersion flow meters can help your plant ensure compliance with stringent government regulations.
Located in Daviess County, Indiana, Washington is a small city that is poised for growth. An expansion of the heavily traveled I-69 highway has added new connections to the region between Evansville and Indianapolis, improving access to jobs, education and healthcare.
Recycling of gray wastewater as boiler make- up water was the challenge where silica value was typically 85 ppm in this secondary treated wastewater. This paper describes a new design called the High-Efficiency Reverse Osmosis selected for that task, discusses the project technical considerations and highlights the actual performance of the system.
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