TREATMENT ARTICLES

U.S. Stockholm Junior Water Prize state winners to attend national competition

The Water Environment Federation has announced the 2014 state winners of the U.S. Stockholm Junior Water Prize -- the most prestigious youth award for a water-related science project.

OR celebrates grand opening of $42M wastewater treatment plant

The city of Wilsonville, Ore., celebrated the completion of its new wastewater treatment plant. The $42-million design-build-operate project was completed ahead of schedule and under budget.

Ionization system

The LiquiTech LC series copper silver ionization system provides secondary water treatment and is a viable technique for long-term remediation of Legionella.

Antimicrobial additive

Conshield Technologies Inc. produces a unique antimicrobial additive for concrete that prevents Microbiologically-Induced (H2S) Corrosion (MIC) of concrete in sanitary sewer environments.

Corrosion monitoring

Pepperl+Fuchs has introduced CorrTran® Aqua, a system specifically designed to meet the corrosion monitoring needs of municipal and industrial water and wastewater treatment facilities.

Custom Reactivation: Emerging Practices of Environmental Responsibility

Driven by the need to maximize the economic and environmental viability of granular activated carbon (GAC), the industry has shifted to its reuse and reactivation through custom reactivation. Likew...

The Big Picture: Computer Modeling Optimizes Mixer Design and Water, Wastewater Treatment Plant Performance

Plant owners and operators must be aware of innovative and current methodologies to solve their water and wastewater treatment and operations problems. As such, suppliers with sophisticated softwar...

Polymer Performance: Design Considerations for Liquid Polymer Feed and Control Systems

There are several manufacturers of in-line, stand-alone systems marketed for optimizing the performance of various liquid-solid separation technologies. Selecting the right one for a particular app...

High Viscosity: Polymer Measurement Challenges and Solutions

One of the challenges in the measurement of products used in wastewater and water treatment arises when the fluid being measured is very viscous. Case in point: polymers used in wastewater treatmen...

The Buzz in Beantown

On June 8-12, the American Water Works Association will host its Annual Conference & Exposition at the Boston Convention & Exhibition Center in Boston, Mass. Considered one of the leading w...

BUYER'S GUIDE COMPANIES

Chlorinators Inc

Chlorinators Incorporated manufactures devices for use of chlorine gas in municipal and industrial water treatment an...

BioteQ Environmental Technologies

Water treatment company that provides proprietary process technologies to treat industrial wastewater to comply with ...

Solvay America Inc

Offers hydrogen peroxide, calcium peroxide, HFC fluoridation additives, sodium percarbonate, soda ash and peracetic a...

LANXESS Corp

Water treatment products include Lewatit ion exchange and adsorber resins, functional polymers, gel-type cation excha...

BUYER'S GUIDE PRODUCTS

Effluent Decanters

KLa Systems floating Effluent Decanters are used to draw clarified liquid from near the liquid surface of sequencing ...

Back-Flush System

Both KLa Sysyems' Slot Injector™ Aerators and jet aerators are available with an optional Back-Flush System, enabling...

Complete Systems

A typical Slot Injector™ system consists of the Slot Injector aerators, in-basin piping system, back-flush system, li...

Slot Injector™

The Slot Injector™ system is similar to a modern jet aerator but uses a slot-shaped configuration to achieve higher e...