process water analysis News | Environmental XPRT

Simplify your water analysis process - 5th Edition of the Water Analysis Handbook from Hach

The result of more than 60 years of customer-focused research and method development, Hach’s fifth edition of the Water Analysis Handbook contains over 1,700 pages of illustrated, step-by-step instructions, and comprehensive water analysis procedures. The fifth edition gives the latest information on Hach Spectrophotometers (DR2400, 2500, 2700, 2800, 5000) along with: • More procedures and ...

Oct. 15, 2008

By Hach Company - a subsidiary of Danaher Corporation

TOC analysis in pure water

The total organic carbon (TOC) reflects the samples' organic load. To monitor the quality of pure water, the TOC will be measured continuously and automatically by online analyzers. LAR's QuickTOCpurity is an online analyzer ...

Oct. 20, 2015

By LAR Process Analysers AG

Liquid Process Analysis Tool using Math!

Liquid Process Analysis Tool using Math! Dan Theobald “Wastewater Dan” The WastewaterWizard Introduces Liquid Process Analysis Tool at: (www.EnvironmentalAcademy.com) Employ these Analytic Tools; to evaluate using Math! Free online source ...

May 24, 2014

By Environmental Services by Daniel L. Theobald

New Process Ion Chromatograph for online analysis

To meet the ever-increasing requirements of quality and safety guidelines as well as in process efficiency, precise process-oriented analysis is indispensable. The Process Ion Chromatograph now available from Metrohm Process Analytics is the perfect example of how established laboratory analysis can be integrated into the process for automated and continuous monitoring. High ...

May 25, 2016

By Metrohm AG

Portable biogas monitoring for process control & analysis

Regular, reliable and accurate monitoring of biogas yield is essential for optimising process performance, treatment and control. There are many solutions and products available using the latest gas measurement techniques however not all are reliable, maintain the required accuracy or assist with minimising potential downtime. Biogas is produced by anaerobic digestion of biodegradable materials, ...

Nov. 10, 2013

By QED Environmental Systems Ltd.

Online TOC Analysis for Pure Water

Wherever pure water is produced or used, strict monitoring requirement has to be met. The preferred and partly prescribed by law method for the assessment of organic pollution in pure water ...

Nov. 9, 2014

By LAR Process Analysers AG

TOC analysis for pure water applications

In industry, pure water and ultra pure water are used as raw material, auxiliary or operating material. Its quality is of great importance, since any contamination may result in a shutdown of the entire production facility or in discharge of pollutant / clean water. Downtimes and the discharge of clean water should be avoided. LAR's QuickTOCpurity is an ...

Jan. 21, 2015

By LAR Process Analysers AG

COD Analyzer for Waste Water Analysis

LAR's QuickCODultra is an online COD analyzer for the determination of the chemical oxygen demand (COD) in complex water. The analyzer uses a robotic horizontally and vertically moving injection needle. It enables the injection of the raw waste water sample incl. particulates into the ...

Mar. 9, 2015

By LAR Process Analysers AG

Cells vs Probes for Process Analysis - Spectroscopy Guides

Specac have designed fibre optic probe systems since the 1980s. Our first probe patents date from 1991. So why are we such strong advocates for using cells in on-line process applications? It is first important to fully understand the difference between the two. ...

Nov. 26, 2018

By Specac Limited

Online BOD Analysis in Waste Water Treatment Plants

The biochemical oxygen demand (BOD) reflects the demand of oxygen that is needed for the degradation of all biological degradable substances in water. Thus, the BOD, also called biological oxygen demand, is an important indicator for the assessment of the pollution of water. Its fast ...

Oct. 22, 2015

By LAR Process Analysers AG

Online BOD Analysis in Waste Water Treatment Plants

The biochemical oxygen demand (BOD) reflects the demand of oxygen that is needed for the degradation of all biological degradable substances in water. Thus, the BOD, also called biological oxygen demand, is an important indicator for the assessment of the pollution of water. Its fast analyses allows the optimal ...

Oct. 20, 2015

By LAR Process Analysers AG

Borealis undertakes pioneering analysis of water footprint of plastics

Borealis, a leading provider of innovative, value creating plastics solutions, has completed the plastics industry's first assessment of the Water Footprint of plastics materials. The findings will be discussed at the 2009 World Water Week in Stockholm. A Water Footprint measures the actual volume of fresh water that a business or manufacturing process of a product or service removes from the ...

Aug. 16, 2009

By Borealis AG

New Oil in Water Method Allows Onsite Analysis

S. Norwalk, CT, April 19, 2007 -- New European regulations governing the measurement of oil-in-water, a 15% hydrocarbon emission reduction target and Hydrocarbon Trading have all heightened the importance of monitoring oil concentration levels. As a result, US instrument manufacturer, Wilks Enterprise, Inc., and their UK representative – Quantitech, Ltd. - have reported a rapid growth in demand ...

Apr. 22, 2007

By Spectro Scientific

Next-generation analysis systems for controlling water quality

Knowing whether the water in our reservoirs is contaminated by a specific bacterium or if the river passing through our town contains an excessive amount of heavy metals is vital when confronting environmental or public health problems. To this end it is necessary to have a network of analysis systems which measures the chemical and biological parameters of these water sources. Current devices ...

Dec. 4, 2013

By Elhuyar Fundazioa - Basque Research

Water analysis : high temperature instead of toxic chemicals

The decomposition of organic substances always consumes oxygen. At the same time, the oxygen demand during degradation is an indication of the degree of pollution of water with organic substances. Therefore, the so-calledChemical Oxygen Demand (COD)is an important parameter in water analysis: in the case of the standardized wet-chemical method (according to DIN 38409-41) and in rapid tests ...

Dec. 10, 2018

By LAR Process Analysers AG

Centrifugal Sand Filter Keeps Process Water Cleaner, Maximizing Quality and Process Efficiency

Whether for cooling or as a product component, production processes often demand an uninterrupted stream of filtered water. If that water supply is unreliable, contaminated or maintenance-intensive, processes suffer. That invariably translates to diminish product quality, process interruptions and/or exorbitant maintenance costs. Molded plastics, food and beverage processing, paper ...

Dec. 5, 2006

By Vortisand - a brand by Evoqua Water Technologies LLC

Advancement in photometric analysis

The use of portable field colorimeters has expanded as device electronics have improved. However, application of colorimetry in new markets has remained static, since there have been no significant advances in the last 20 years to make analysis safer or easier. The eXact EZ Advanced Photometric System, granted US Patent #7333194 this month, changes all that. The eXact EZ Advanced Photometric ...

Feb. 28, 2008

By Industrial Test Systems, Inc.

NGWA water well construction standard process accepted by ANSI

Following its determination that the National Ground Water Association (NGWA) properly met its standard development process, the American National Standards Institute (ANSI) has approved, pending a 15-day appeal period, for NGWA to issue ANSI/NGWA-01-14, a water well construction standard. Throughout the standard development process, ANSI-required core principles to be followed were openness, ...

May 22, 2014

By National Ground Water Association (NGWA)

Advances in photometric analysis

The use of portable field colorimeters has expanded as device electronics have improved. However, application of colorimetry in new markets has remained static, since there have been no significant advances in the last 20 years to make analysis safer or easier. The eXact® EZ Advanced Photometric System, granted US Patent #7333194 this month, changes all that. The eXact® EZ Advanced ...

Mar. 2, 2008

By Industrial Test Systems, Inc.

COD Analysis for Laboratories

LAR's QuickCODlab is a COD analyzer for the determination of the chemical oxygen demand (COD) in laboratory applications. Water samples will be injected via a precision syringe or via autosampler. Both injection systems are equipped with special syringes so that unfiltered water samples incl. ...

Jul. 21, 2015

By LAR Process Analysers AG

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