All Whitepapers

Whitepapers
Jun 13 2017

When choosing an electromagnetic flow meter, it’s important to consider a selection process that will provide the best possible solution for your...

Whitepapers
Jun 6 2017

The air foil bearing operates without the need for lubrication and maintenance, providing minimum life-cycle costs for the entire unit. Proper...

Whitepapers
May 24 2017

Learn the fundamental principles of chemical oxygen demand analysis—advantages, complications and potential solutions.

Please provide the...

Whitepapers
May 23 2017

Heat and power generation in biofuel engine cogeneration plants has become increasingly important as process industries look for more economical...

Whitepapers
May 22 2017

Ocean Shores, Wash., installed vacuum sewers more than 20 years ago. Its current data and O&M costs are now changing opinions about the...

Whitepapers
May 14 2017

In today’s complex and frequently rugged process plant environments, liquid pumps are often overworked and underprotected from adverse operating...

Whitepapers
May 3 2017

Monitoring hydrogen sulfide (H2S) levels is critical for air quality, safety and environmental professionals across a multitude of...

Whitepapers
May 1 2017

There is not a one-size-fits-all solution that can be applied to every headworks situation. Matching the needs of the facility to the...

Whitepapers
Apr 10 2017

The ADI anaerobic membrane bioreactor (AnMBR) process incorporates anaerobic digestion and membrane filtration in one simple process. It is well-...

Whitepapers
Apr 6 2017

Water is an essential resource to everyday life; therefore, having a way to store and distribute water is very important. Water storage tanks have...

Whitepapers
Mar 25 2017

Today’s municipal and industrial water and wastewater treatment processes are today under continuous pressure to provide 24/7 uptime, an excellent...

Whitepapers
Mar 21 2017

In the current economic climate, with tight municipal water treatment budgets, the cost of maintaining chlorine analyzers that operate accurately...

Whitepapers
Mar 14 2017

It can be costly for municipalities when lift station check valves fail and leak sewage back into the wet well from force mains, although it is an...

Whitepapers
Mar 10 2017

Process and plant engineers at municipal wastewater treatment facilities need to measure, monitor and dispose of methane and other digester gases...

Whitepapers
Mar 8 2017

Many municipal water treatment plants utilize ozone treatment systems to produce clean water for residential and industrial users. While all the...

Whitepapers
Jan 28 2017

Liqui-Cel membrane contactors have a long history of improving a variety of water treatment systems by adding and/or removing dissolved gasses in...

Whitepapers
Jan 21 2017

One of the biggest expenses in wastewater treatment operations is the cost of energy to run the blowers and compressors that produce air for the...

Whitepapers
Jan 12 2017

Energy is the single highest operating cost in a wastewater treatment plant, with energy to operate blowers for aeration being the single highest...

Whitepapers
Dec 11 2016

Filter backwashing is a critical part of the drinking water production process. During backwashing, water flow is reversed and increased in order...

Whitepapers
Oct 12 2016

All wastewater facilities are going to generate solids, and dealing with solids is a necessary evil. The processing, treatment and disposal of...