All Whitepapers

Whitepapers
Aug 1 2017

Loudoun Water in Northern Virginia has a history of embracing change and seizing opportunities to create a more robust and sustainable water...

Whitepapers
Jul 31 2017

Polyethylene tanks come with a variety of nozzles. Often, the nozzles are misapplied and can cause problems shortly after installation. The...

Whitepapers
Jul 27 2017

The overall wastewater treatment process is complex, and each step is integral to ensuring water is properly purified. Blower air is an important...

Whitepapers
Jul 20 2017

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

Whitepapers
Jul 6 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
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 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 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 8 2017

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

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...

Whitepapers
Sep 28 2016

Premature deterioration of reinforced concrete structures has become a worldwide problem due to its excessive cost effect, environmental impact...

Whitepapers
Sep 7 2016

With recognized quality assurance comes a better understanding of what is required to ensure that renewal efforts truly are 50-year improvements...

Whitepapers
Aug 29 2016

The risk of fire and explosion is a serious concern for personnel working in industrial facilities such as petroleum refineries and chemical...