Water Online Newsletter
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In This Issue:

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In-Situ® Inc. announces the NEW Aqua TROLL® 400 Multiparameter Instrument. Ideal for long-term groundwater and surface-water monitoring, downhole remediation, stormwater monitoring, and wastewater effluent applications. Highlights include:
• Configured for your convenience — quick start-up time
• RDO® technology reduces maintenance costs
• Six rugged water quality sensors
• Flexible communication and power options

By partnering with In-Situ, you receive accurate, reliable sensors, 24/7 tech support, and application guidance. Visit www.in-situ.com or call 1(800)446-7488 for more information. Learn more.

Featured Articles

A 'How To' Guide For pH Sensors
By Fred Kohlmann, Analytical Product Business Manager, Endress+Hauser, Inc.
Once a pH sensor is installed in the process and operating, how do you determine when it is time to take the sensor out of the process and do a cleaning, or a calibration? Does one perform both a cleaning and a calibration, or just a cleaning...or just a calibration? This is something that can be quite confusing.


WWTP Uses Process Monitoring And Control Technology For Increased Productivity And Efficiency
By YSI
The Littleton/Englewood, CO, wastewater treatment plant put in place processes to effectively monitor the levels of ammonia in their wastewater treatment. As well as ammonia levels, the plant is now able to effectively conduct pre-chlorination monitoring, monitoring of dissolved air flotation thickeners, and the measurement of dissolved oxygen concentration.


Analysis Of Environmental Samples With The Agilent 730-ES Following U.S. EPA Guidelines
By Agilent Technologies
The U.S. Environmental Protection Agency (EPA) Contract Laboratory Program (CLP) defines the analytical methods accepted for the isolation, detection, and quantitative measurement of 23 target analytes, including mercury and cyanide, in both water and soil/sediment environmental samples. This application note describes the use of the Agilent 730-ES to carry out the EPA/CLP compliant analysis of water samples.


U.S. EPA Method 524.3 For Analysis Of Volatile Organic Compounds In Finished Drinking Water: Optimized Instrument Parameters And Method Validation
By OI Analytical
The U.S. EPA's Method 524.3, "Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry, Revision 1.0," used for determination of volatile organic compounds (VOCs) in finished drinking water, includes several significant changes and improvements over its predecessor. This application note presents optimized instrument operating parameters, including a 6-minute purge time, and a complete set of method validation data.

Instrumentation In The News

New Technology Provides Bacterial Load Testing Results In 45 Minutes
Reliable Level Detection With Innovative Frequency Sweep Technology
WERF Seeks Proposals For Research On Sensors In The Global Water Industry
World's First Triple Isotope Analyzer For Water Unveiled
Breakthrough ST100 Air/Gas Flow Meter Is Remote Mountable For Hazardous Locations
KROHNE Announces OPTISONIC 6400 Portable Ultrasonic Flowmeter For Liquids
Reliant Water Technologies Introduces Model 2100 Galvanic Dissolved Oxygen Analyzer
ABB Unveils New Coriolis Mass Flowmeters
Hach Releases AF7000 Streaming Current Monitor
Endress+Hauser Introduces Installed Base Audit Program
View more headlines

Downloads

AquaPro* Multi-Input Intelligent Process Analyzer Datasheet
Thermo Scientific AquaPro provides accurate, user-friendly in-line monitoring of process applications — from power generation to municipal water and wastewater.

EXO Water Monitoring Platform Video
EXO, a state-of-the art water quality monitoring platform, is designed to address the many challenges of collecting accurate field data in the natural environment.

Instrumentation For The Water Industry Video
Watch this video to see the extensive range of ABB instrumentation we have to offer throughout the water cycle.

ULTRAPEN PT1 Electrical Conductivity (EC)/TDS/Salinity Pen Datasheet
This instrument is designed to be extremely accurate, fast, and simple to use in diverse water quality applications.
Browse the download library

Coming Soon In The Water Online Newsletter

Look for Water Online's upcoming special coverage of the following topics:

  • Spotlight On Drinking Water Treatment (April 24)
  • Industrial Wastewater (April 26)
  • Wastewater Product Showcase (May 7)
  • Spotlight On Tanks, Linings, And Coatings (May 8)
  • SCADA (May 15)
For more information, see our 2012 Editorial Calendar.

 

 


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Instrumentation Product Guide

Model 56 Advanced Dual-Input Analyzer
Model 56 Advanced Dual-Input Analyzer

Product Details
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Emerson Process Management, Rosemount Analytical

Hach AF7000 Streaming Current Monitor
Hach AF7000 Streaming Current Monitor

Product Details
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Hach Company

Organics Monitor
Organics Monitor

Product Details
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Chemtrac, Inc.

Online Total Organic Carbon Analyzer
Online Total Organic Carbon Analyzer

Product Details
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OI Analytical

Real UVT Online Monitor
Real UVT Online Monitor

Product Details
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Real Tech Inc.

ULTRAMETER II™
ULTRAMETER II

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Myron L Company

Accutech Wireless Instruments For Water Utilities
Accutech Wireless Instruments For Water Utilities

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Schneider Electric, Telemetry & Remote SCADA Solutions

Model 4400 Residual Chlorine Analyzer
Model 4400 Residual Chlorine Analyzer

Product Details
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JCS Industries Inc.

Transit-Time Ultrasonic Flow Systems
Transit-Time Ultrasonic Flow Systems

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GF Piping Systems

ABB Aztec 600
ABB Aztec 600

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ABB

Ammonium/Nitrate Ion Selective Electrodes
Ammonium/Nitrate Ion Selective Electrodes

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Endress+Hauser, Inc.

Orion Star A120-Series Portable Meters
Orion Star A120-Series Portable Meters

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Thermo Fisher Scientific

Portable Ultrasonic Flowmeter For Liquids
Portable Ultrasonic Flowmeter For Liquids

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KROHNE, Inc.

MicroTOL Online Turbidimeter
MicroTOL Online Turbidimeter

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HF Scientific, Inc.

AMI Turbiwell
AMI Turbiwell

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Swan Analytical USA

Rugged Conductivity/<br/>Level/Temperature Meter
Rugged Conductivity/
Level/Temperature Meter

Product Details
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In-Situ, Inc.