Online Water Analyser Articles | Environmental XPRT

Online analyser for heavy metals: SEIBOLD Composer

SEIBOLD COMPOSER Analyser can perform continuous analysis of heavy metals in water. The colorimetric analysis - stated by the WHO as reliable and best fitting method for online analysis - is used for reliable and accurate results and low total cost of measurement (TCM). Parameters: Aluminium Al (*) Arsenic As Cadmium Cd Cobalt Co ...

Apr. 20, 2012

By SEIBOLD Wasser - Analysatorenfabrik GmbH

Non toxic reagents for SEIBOLD online-analyser for heavy metals

Reagents and chemistry used with SEIBOLD COMPOSER Analysers are free from toxic compounds. Our "Green Thumb" project started in 2006 and delivered its first products in 2008. In 2011 the complete range of SEIBOLD COMPOSER Analyser for Heavy Metals has been introduced to the market. SEIBOLD's Analyser series COMPOSER is based on spectrophotometric technology. Measured concentration is a function ...

Apr. 20, 2012

By SEIBOLD Wasser - Analysatorenfabrik GmbH

Online analysis of TOC, TNb, TP, and COD in water

The control of waste water treatment plants is of special importance - from an ecological as well as economic point of view. The most common water parameters for controlling and optimization are the total organic carbon (TOC), chemical oxygen demand (COD), total nitrogen bound ( ...

Dec. 3, 2015

By LAR Process Analysers AG

MCM’s heated Silicon Sensor Moisture Analyser against Aluminium Oxide and Oscillating Crystal Moisture Analysers, during Molecular Sieve Test Runs at St Fergus, Scotland

Abstract Methods for dehydrating natural gas using molecular sieves (mol sieve) are well established. Many strategies have been developed with the intention of extending mol sieve lifetime and preventing unplanned shut-downs of dehydration units. The amount of adsorbent required in such dehydration processes is determined by the water content in the feed, the end-of-run (EOR) water ...

May 1, 2009

By Moisture Control & Measurement Ltd

Municipal Waste Water

This article shows the application of an Cogent Environmental online heavy metal analyser at a municipal waste water treatment ...

May 19, 2010

By Modern Water - Monitoring Division

‘New for old’ dust analyser deal brings 96.66% data capture rates to NE Lincs

With the UK’s largest port and the industrial town of Grimsby in its jurisdiction, air quality monitoring is a primary concern for North East Lincolnshire Borough Council. When DEFRA reported that the TEOM dust analysers the council relied on weren’t up to standard, rapid action was required and Enviro Technology (ET) stepped in with its BAM 1020s. North East Lincolnshire is the ...

Sep. 18, 2009

By Enviro Technology Services Ltd

Elemental composition of ambient aerosols measured with high temporal resolution using an online XRF spectrometer

Markus Furger1,*, María Cruz Minguillón2, Varun Yadav3, Jay G. Slowik1, Christoph Hüglin4, Roman Fröhlich1, Krag Petterson3, Urs Baltensperger1, André S. H. Prévôt1 1Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232 Villigen 5 PSI, Switzerland 2Institute of Environmental Assessment and Water Research (IDAEA), Consejo Superior de ...

May 23, 2017

By Cooper Environmental Services

Monitoring Arsenic in Drinking Water

A Cogent OVA5000 online Heavy Metal analyser is being used to ensure compliance with national and company standards for the concentration of arsenic in drinking ...

Jun. 16, 2010

By Modern Water - Monitoring Division

LIMS and the Automation of the Water Lab

(Reproduced by permission from Laboratorium Magazine) Europe’s most modern water lab is located in Leeuwarden, in the Netherlands. Vitens made a big splash when it brought this modern building, with its transparent design, into operation in January 2005. Many colleagues from Dutch and foreign labs are eager to visit this installation, where water control samples are routed automatically with the ...

Feb. 1, 2006

By STARLIMS Corporation

Water Quality Models

' In order to determine the impacts of a particular discharge on ambient water quality, it is usually necessary to model the diffusion and dispersion of the discharge in the relevant water body. The approach applies both to new discharges and to upgrading of existing sources. This note provides guidance on models that may be applicable in the context of typical Bank projects.' Introduction ...

Jan. 1, 1997

By The World Bank

Organics in boiler water condensate

With the wide use of high efficiency boilers and current high-pressure boilers in industry today limiting condensate analysis to the more traditional parameters can result in very expensive repairs. Condensate return should be the highest quality least expensive water that most systems can generate. Boiler operators do not want to lose this or have it contaminated. Condensate return analysis has ...

Nov. 17, 2008

By LAR Process Analysers AG

Water Treatment Equipment Markets in China

China’s demand for Water Treatment Equipment has grown at a fast pace in the past decade. In the next decade, both production and demand will continue to grow. The Chinese economy maintains a high speed growth which has been stimulated by the consecutive increases of industrial output, import & export, consumer consumption and capital investment for over two decades. This new study ...

Mar. 1, 2015

Water Monitoring in drinking water plants - The Comparison Between On-Line TOC Analysis and the Permanganate Oxidation Method

Introduction The role ofthe plants providing water is not restricted to the collection of water from areas where abundantly available and then distribution to the consumer. In reality, it involves a serious commitment to the guarantee of waterwhich is high quality. For this reason, drinking water facilities make use of conditioning plants which are equipped with chemical lab ...

May 26, 2014

By Envitech Ltd.

Real-time Water Monitoring Solution for Queensland case study

Customer: ConfidentialApplication: Water monitoringBackground: Department of Environment and Heritage Protection (DEHP) are responsible for managing the health of the environment to protect Queensland’s unique ecosystems, including its landscapes and waterways, as well as its native plants ...

Jun. 12, 2015

By Ecotech Pty Ltd

Detecting anomalies in water distribution networks using EPR modelling paradigm

Sustainable management of water distribution networks (WDNs) requires effective exploitation of available data from pressure/flow devices. Water companies collect a large amount of such data, which need to be managed correctly and analysed effectively using appropriate techniques. Furthermore, water companies need to balance the data gathering and handling costs with the benefits of extracting ...

Dec. 12, 2015

By IWA Publishing

Water hits and sticks: Findings challenge a century of assumptions about soil hydrology

Researchers have discovered that some of the most fundamental assumptions about how water moves through soil in a seasonally dry climate such as the Pacific Northwest are incorrect – and that a century of research based on those assumptions will have to be reconsidered. A new study by scientists from Oregon State University and the Environmental Protection Agency showed – much to the ...

Feb. 11, 2011

Determination of micro and macro elements in waters with the ELAN DRC-e

The ability of reaction cell technology to reduce the effects of spectral interferences is well-known, but another, lesser-known capability also exists: extending the dynamic range. This is accomplished by adjusting the bandpass parameters with no gas in the cell. Because the bandpass parameters can be adjusted on a per-mass basis, sensitivity can be reduced on selected isotopes without affecting ...

Oct. 28, 2011

By PerkinElmer, Inc.

"Non-Chemical Water Conditioning at Schick: A Pollution Prevention Case Study"

Untitled Document Overview Since 1994, the Schick company of Milford has ...

Mar. 1, 2005

By Dolphin WaterCare

Field testing of a novel concept for automated on-line monitoring of β-D-glucuronidase activity in water resources

Background and aim of research Direct determination of ectocellular ß-D-glucuronidase activity (GLUC) has been demonstrated as a potential, cultivation-independent, alternative method for the detection of faecal pollution in different water resources (Fiksdal 2008). Here a novel concept for an automated device capable of measuring the GLUC, after filtration of defined volumes of water, ...

Mar. 31, 2015

By microLAN B.V. - Aqualabo Group

Proficiency test of non-target screening with gas chromatography mass spectrometry to confirm a detected contamination of raw and drinking water

Much of the water supply industry has implemented online monitoring and warning systems for chemical or biological contaminations. When a contamination is detected, further investigations are necessary to confirm or to cancel the initial alarm. The proficiency of a non-target screening approach with solid phase extraction and GCMS in full-scan mode was examined. A selection of pesticides and ...

Dec. 1, 2010

By IWA Publishing

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