Loading...

Results for

Displaying results 5601-5620 of 10350


Select Topics
Product Focus - January 2018

Product Focus - January 2018

Product Spotlight Nidec Corporation Forecyte 2

Predicting equipment failure

Equipment failure at a water treatment plant often leads to big costs, not to mention stress on the operations staff.Nidec Motor’s FORECYTE…
Product Spotlight Netzsch N Mact

A modular grinding solution

Because today’s waste streams are filled with wipes and other stringy solids, strong grinders are an essential part of most treatment plant…
Product News - January 2018

Product News - January 2018

Worth Noting - January 2017

Worth Noting - January 2017

People/AwardsFor the ninth straight year, the city of Forks (Washington) Wastewater Treatment Plant received an Outstanding Performance Award…
B5acaa052aaa2 analyzer toc biotector b3500c lz

TOC: An Insightful Sum Parameter

In recent years, TOC has steadily gained in importance in both wastewater and drinking water analysis. In relationship to COD, TOC provides…
Wastewater news brief logo 180122 103559

News Briefs: Startup Company Develops Flushable Pregnancy Test

In this week's water and wastewater news, a company develops a flushable pregnancy test; and antibiotics are discovered in three Minnesota lakes.
H2s liquid gas phase chart

How to Prevent the Formation and Release of Hydrogen Sulfide

Odors occur when wastewater pH allows hydrogen sulfide to evolve from liquid phase hydrosulfide. Thioguard technical-grade magnesium hydroxide…
Esca MAX sketch 180119 132233

Perforated Screening Elements Provide Superior Separation Efficiency

This video shows how the HUBER Technology EscaMAX complements the well-known HUBER program for municipal and industrial wastewater screening, as it…
Tpo exam study guide wastewater 500 180122 103558

Exam Study Guide: Effluent Coliform Count; and Enteric Virus Removal

Maintaining your education is important, especially in a career that demands licensing exams. Prove you’re an expert operator by answering these questions and others from our Exam Study Guide Series.
Bioremediation

Is It Time to 'Bug' the System?

Microorganisms offer a sustainable, natural way to enhance the secondary treatment system of a wastewater plant
1801 Cover 180119 131859

January 2018

OCSD map 180119 134129

H2S Control Put to the Test in Orange County Sanitation District

The development of Thioguard offers systemwide H2S gas reduction in terms of effectiveness, economics and safety
Moscow Escamax and WAP 180119 134157

Plants are Transformed When Rag Reduction Makes More Room for Treatment

Efficiency goals met. Life expectancy of expensive variable-frequency drives increased. Ragging buildup on selector mixers all but eliminated. The…
Fla dep

Florida DEP Invests $90 Million in Water Quality Projects

Recently completed projects benefit central Florida waterbodies, the St. Lucie estuary and the Everglades
Dr3900 cuvette

LCK Cuvette Tests: The Professional Solution for Staying Compliant

The launch of the world’s first ready-to-use reagent packages for photometric analysis in the 1960s had a substantial effect on environmental…
Wastewater news brief logo 180122 103556

News Briefs: Thousands Still Lack Clean Water After Hurricane Harvey

In this week's water and wastewater news, 13 boil-water notices remain in effect since Hurricane Harvey hit the Gulf Coast in August; and a process control manager in Connecticut is arrested on larceny charges
Chart 2v2

The Best Nonhazardous Alternative to Lime and Caustic Soda

Because of the high solubility of both caustic soda and lime, pH often becomes biologically prohibitive before ideal alkalinity levels and process…
Watertown, New York, Operator Dies After Getting Injured on the Job

Watertown, New York, Operator Dies After Getting Injured on the Job

An employee for Watertown, New York, recently died as a result of injuries sustained while working at the city’s wastewater treatment…
WEF Urges Congress to Fund Key Water Programs

WEF Urges Congress to Fund Key Water Programs

The Water Environment Federation (WEF) is urging Congress to continue federal investment in water infrastructure, geographic watershed and state…