Drinking Water Analysis Solutions
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Thermo Scientific AquaSensors Advanced 'Plug & Play' Analytical Measurement Systems
3/3/2009
Thermo Scientific AquaSensors offers true plug & play innovative online analytical measurement systems for water quality and process monitoring and control applications. Unique product designs reduce equipment and installation costs while improving reliability in a wide variety of processes.
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Temperature Monitoring For Water Treatment
4/29/2024
Learn how to ensure compliance, monitor water temperature diligently, and implement robust measures to mitigate regulatory penalties.
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Application Note: YSI 600 Optical Monitoring System Used To Protect Lake Oconee, Georgia Water Quality
12/27/2005
Northern Georgia is experiencing unprecedented development; consequently, water quality in many of its watersheds is in jeopardy of severe degradation. The State of Georgia, Environmental Protection Division (EPD) has implemented an NPDES monitoring and enforcement program designed to prevent construction activities from impacting water quality
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Pro1030 pH/ORP/Conductivity Meter
5/29/2014
Rugged and reliable, the YSI Pro1030 provides everything you need in a handheld instrument for the measurement of either pH or ORP along with temperature, conductivity, specific conductance, salinity and total dissolved solids (TDS).
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Application Note: Low-Flow Sampling Of Water Quality Parameters Used In Determining Groundwater Stability
1/20/2010
In April 1996, the U.S. EPA developed and published a document entitled Low-Flow (Minimal Drawdown) Ground-Water Sampling Procedures. The document states that “the most common ground water purging and sampling methodology is to purge wells using bailers or high speed pumps to remove 3 to 5 casing volumes followed by sample collection.” Adverse impacts can occur through this method affecting sample quality by increasing levels of turbidity. These problems can often be mitigated by using low-flow purging and sampling to reduce sampling-induced turbidity. By YSI
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Sievers TOC Analyzers
7/18/2019
SUEZ Water Technologies & Solutions manufactures Sievers Total Organic Carbon (TOC) Analyzers that enable near real-time reporting of organic carbon levels for treatment optimization, quality control, and regulatory compliance. Accurate measurement of TOC throughout a water treatment plant allows operators to reduce TOC levels, control DBPs, and implement efficiency and cost savings into the treatment processes. SUEZ offers a variety of laboratory, on-line and portable analyzers that measure TOC levels ranging from 0.03 ppb to 50,000 ppm.
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TROLL 9500 Water Quality Instrument
10/24/2011
The U.S. EPA has granted nationwide approval to three In-Situ RDO optical DO methods under the Alternate Test Procedure(ATP) process.
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Application Note: Simultaneous Determination Of Total Bound Nitrogen (TNb) And Total Organic Carbon (TOC) In Aqueous Samples
5/31/2011
Total bound nitrogen (TNb) consists of dissolved ammonia, nitrates, nitrites, amines, and other organic nitrogen-containing compounds. TNb measurements represent an alternative to Total Kjeldahl Nitrogen (TKN) analysis for rapid screening of industrial wastewater, drinking water,agricultural run-off, and surface waters. By OI Analytical
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Aqua TROLL 100 And 200 Instruments
11/18/2011
Conductivity measurements can be used to characterize water quality changes relative to a baseline or to estimate the concentration of contaminants.
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HT3 Static And Dynamic Headspace Analyzer
10/15/2014
Static Headspace analysis is a time-tested and robust technique for the analysis of volatile compounds in almost any matrix. The popularity of the technique is due to Headspace analysis providing a clean, reliable result.