All Whitepapers

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
Feb 6 2017

Water and wastewater systems must meet stringent regulatory requirements. Accurate, precise and timely laboratory testing is key to meeting...

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 23 2017

Many treatment facilities test for chemical oxygen demand on a regular basis. Some laboratory test methods can be time-consuming and expose...

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...

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 12 2016

Flocculants are used in both the treatment of municipal sewage and industrial wastewater. There are many different types of flocculant chemicals...

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 30 2016

Comparing blower performances across different manufacturers and technologies has long been a difficult task. For many years, it was all too easy...

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...

Whitepapers
Aug 23 2016

The treatment of water and wastewater is a critical element of municipal responsibility. Increased public and private awareness of water quality,...

Whitepapers
Aug 14 2016

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

Whitepapers
Aug 5 2016

When it comes to meeting IEEE 519 specifications for limiting total harmonic distortion to less than 5%, bigger is not always better. While 18-...

Whitepapers
Aug 3 2016

Water storage tanks and reservoirs are a critical component of distribution systems, yet they can pose a significant challenge for water utilities...

Whitepapers
Aug 3 2016

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

Whitepapers
Jul 25 2016

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

Whitepapers
Jul 24 2016

Water and wastewater utilities today are suffering from "environmental data chaos." They have silos of data in different systems, different...