COLLECTION ARTICLES

PVC pipe

CertainTeed has expanded its Certa-Lok C900 restrained-joint PVC pipe product line to include an integral bell design option.

'Water for Jobs': How investing in Water Can Put People Back to Work

A new campaign by the Water Environment Federation, launched late last year, is designed to make the business case for infrastructure investment by emphasizing the link between that investment and ...

San Francisco stormwater project features gray-green combined approach

MWH has been selected by SFPUC to provide construction management services for the Central Bayside System Improvement project.

City of Baltimore approves $11.8M amendment to MWH contract

MWH Global announced it has received $11.8 million for continued wet weather technical and program management services.

First Things First: Framework Provides Integrated, Priority-Driven Approach to Wet Weather Management

EPA's relatively new integrated planning framework sets the stage for a common sense approach to meeting water quality objectives.

Deep Tunnel Deep Clean: Managing Water Infrastructure 300 Feet Underground

Buried 300 feet underground and stretching 28.5 miles, Milwaukee's Deep Tunnel stormwater storage system is one of only a handful of its kind in the world. As with traditional systems, floating deb...

Shake Rattle and Roll: Effects of Acoustical Resonance on Pumps and Pipes

Acoustical pipe resonances can cause excessive pump and pipe vibration. Although acoustic pulsations are not a frequent or common source of vibration in pumping systems, their occurrence is increas...

Tracking Hotspots: Putting Sewer Cleaning on the Map

The Town of Mooresville, NC, developed a system using ESRI’s ArcGIS software to track distressed areas of the sewer system that needed frequent cleaning, giving the sewer maintenance department spe...

Digging up Solutions: Industry Benefits from Evolving Technologies, Innovation

Too often in today's world, system personnel literally "dig up" a problem they have never before seen. Fortunately, technology and ingenuity to provide repair solutions is keeping up with...

A Matter of Taste: UF/RO System Features Ozone Pretreatment

A new water treatment system in Emmons County, ND, combines ozone pretreatment, ultrafiltration and reverse osmosis -- with no compatibility issues.

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...
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