By Eric Nielson and Valerie Nielsen, Q.E.D. Environmental Systems When the temperatures at a landfill drop well below freezing levels, frozen condensation on wellheads and...

The plumbing profession is all about trust—using tried and true methods that have stood the test of time to ensure that pipe connections will...

Flexible hones address surface roughness and increased dimensional changes for anodized cylinders that mate with other parts.  To permit the use of aluminum instead of...

By Dan Widdel, Lakeside Equipment Corporation Two things are perhaps certain about septage: it is highly variable and by its very nature, spewing odorous compounds...

Following the acquisition of natural gas production rights off the northern coast of Mozambique by a French oil company, modules to avoid hydrate formation...

Superbolt makes easy work for boiler feed pump workers Nuts and bolts are one of the most basic and commonplace components in any piece of...

Control valves (CV) are found throughout municipal water distribution systems and are integral to maintaining consistent water pressure and supply. The importance and ubiquity...

By Phillip de Villiers, Vesconite Bearings Metal-on-metal contact can result in galling and unwanted pump vibration, as well as severe damage to the pump; therefore,...

By Gilbert Welsford Jr., ValveMan Check valves are indispensable safety components, used in industrial and residential piping systems to provide directional control of fluids. These...

Today, industries are exploring more and more avenues of renewable energy and seeking transitions away from fossil fuels—sometimes for sustainability concerns, other times to...