COLLECTION ARTICLES

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.

Weathering the Storm: Cities Swamped by CSO/SSO Consent Decrees

WaterWorld interviews Bob Woodhouse, Wet Weather Practice Leader at MWH Global, to learn his thoughts on the challenges of addressing combined and separate system overflows today and looking ahead ...

EPA assures open dialogue on clean water affordability, NACWA applauds agency's commitment

EPA's recent memorandum commits to a dialogue on the financial capability of communities to meet their Clean Water Act obligations.

Brisbane sewer rehab project to feature cured-in-place pipe

Aegion Corporation announced that its subsidiary, Insituform Pacific Pty. Limited, has been awarded three separate contracts with a combined value of $8.9 million from Queensland Urban Utilities.

Aqua America's Texas, Illinois subsidiaries acquire water and wastewater systems

Aqua America, Inc. announced that its Texas and Illinois subsidiaries have acquired three water systems and a wastewater system.

EPA proposes multi-million dollar cleanup plan to revitalize Gowanus Canal

The EPA announced a proposed cleanup plan for the Gowanus Canal that includes removing some of the contaminated sediment and capping dredged areas.

Biotrickling filter

BioAir Solutions' EPM2 odor control system uses the company's EcoBase® structured, synthetic biotrickling filter media.

World Bank injects $200m to help clean up Vietnam’s Red River Delta

The Vietnam government’s National Target Program (NTP) for Rural Water Supply and Sanitation has received backing of $200 million from the World Bank to help provide safe sanitation and improved sa...

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

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...

Effluent Decanters

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