Taking the Heat at Arkansas Sawmill: Part 2 of 2
Modern sawmills are a far cry from their early predecessors, although the basic need for lumber has not changed. Today’s sawmills are massive, sophisticated...
In Times of Drought: Part 3 of 3
Before we conclude this series focused on nine economic facts about water in the United States, we should briefly review the first six facts...
Reaching for the Stars
Two new products from Regal are increasing efficiency for HVAC systems and making life easier for their operators. Regal’s DEC Star system combines patented...
Engineering a Partnership: Part 1 of 2
In 1967, after relocating to Chicago from Boston, Edward Polen was working as a salesman for the Big Ben Chemical and Solution Co. Polen...
Eliminating System Pulsations and High Frequencies to Extreme Precision
GE Oil & Gas is developing subsea membrane-based water injection systems for improved oil recovery. The exploration and production activity in deeper waters, harsher...
Monster Keeps Wipes at Bay
Billerica, Massachusetts, embodies an ideal American suburb—picturesque streets, quaint houses, inviting storefronts and a central city square perfect for socializing with fellow neighbors and...
The Innovative Sealing Solution for Difficult Media and Conditions of Use:...
The TOTAL refinery at the Leuna chemicals site is one of the most state-of-the art facilities of its type in Europe. It processes over...
How to Assess Pump Performance
Conventional centrifugal water pumps are unable to be significantly improved; however the Stelth “Solid Body Vortex” principle, employed as a pump, approaches the problem...
In Times of Drought: Part 1 of 3
A prolonged and serious drought in the American West has elevated concerns about the state of our nation’s water use and supply. The United...
Put an End to Clogged Lift Stations: Part 2 of 2
Last month, we began our examination of how conventional wastewater pumps can disappoint under demanding circumstances with a closer look at a retrofit project...