toc analyser Articles

  • TOC analyser improves lab efficiency

    Leading instrumentation company HACH LANGE is helping a number of key customers save valuable time and costs with its new IL550 TOC-TN analyser. TOC analysis is vitally important in applications ranging from power generation, wastewater, drinking water, surface water and ultrapure water, to agricultural soils, contaminated land and food. HACH LANGE analysers therefore offer a range of options ...


  • TOC analysis at airports

    As other industrial devices airports have to control their run-off weter for TOC and/or COD. The amount of waste water produced at airports is not negligible: The Frankfurt airport (one of the biggest airports in Europe) has produced 1.63 million cubic meters in 2006, the same amount as a medium-sized city. The sewer system of this airport consists of a 200km tubing system with a low quantity of ...


    By LAR Process Analysers AG

  • Determination of TOC in stack through the innovative FID analyser easy to carry - Case Study

    PROBLEM: The industrial chimney's emissions of Volatile Organic Compounds (VOCs) are becoming issues of global importance and to have an accurate knowledge about how to test VOC turns into a strategic issue. VOC emissions are quantified and monitored according to standard EN 12619, using FID analyzer which uses hydrogen and other reference gases in ...


    By Pollution Srl

  • New gas calibration method eases TOC analysis

    LAR Process Analysers AG of Berlin,  Germany expanded the range of feaiures of its measuring device QuickTOC, which facilitates the monitoring of ultra pure and cooling water, boiler feed and condensate measurement, and industrial wastewaters. For many years, the Berlin company lias been developing, high quality measuring devices and processes for the TOC analysis of condensates and boiler ...


    By LAR Process Analysers AG

  • Real-time TOC tightens effluent control at Greencore

    A food manufacturing facility in Selby has installed a new continuous TOC (Total Organic Carbon) monitor, ‘the BioTector’ which has dramatically improved the site’s capability to refine and improve the plant’s wastewater treatment process. As a result the plant is better able to quickly respond to changes in the influent. Greencore Foods is a leading player in the food ...


  • 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 ( ...


    By LAR Process Analysers AG

  • New TOC sensor wins Gold IBO award for portable instrument design

    In 2006, the USEPA singled out the distribution system as the most vulnerable component of a utility’s drinking water system. In response, many waterworks are taking a closer look at how they may protect the public’s drinking water. One option is to place online water quality panels throughout the distribution system to detect a change in the baseline water quality. The cost of implementing a ...


    By GE Analytical Instruments

  • The Pitfalls of Process TOC analysis and how to avoid them case study

    Since the introduction of Total Organic Carbon (TOC) Analyzers by Dow, Union Carbide and Automated Environmental Systems in thel960,s,l-5\ they have proven to be an invaluable tool in the environmental and process monitoring fields. While technologies have advanced since then, certain performance characteristics required for true process control have been notably absent. The purpose of this paper ...


    By TOC Systems, Inc.

  • Emissions analyser helps manage power station

    A multiparameter emissions monitor at Thetford power station is being used to demonstrate to the Environment Agency that the plant is performing within the conditions of its environmental permit. However, the data from the analyser, which was supplied by Milton Keynes based Quantitech, also performs a vitally important role in helping to manage the plant. “Individual gas readings are ...


    By Quantitech Ltd

  • 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 ...


    By Envitech Ltd.

  • Research Institute uses GE InnovOx TOC analyzer to evaluate hydraulic fracturing and oil exploration produced water

    Background The Global Petroleum Research Institute (GPRI) at Texas A&M University-College Station regularly conducts laboratory research studies on various oil and gas produced wastewaters with varying sample matrices. The GPRI tests samples at different shale and oil producing formations using a mobile laboratory, which houses a pilot-scale treatment system for identifying the ...


    By GE Analytical Instruments

  • FTIR Emissions Analyser helps manage UK Power Station

    A Gasmet FTIR multiparameter emissions monitor at Thetford power station is being used to demonstrate that the plant is performing within the conditions of its environmental permit. However, the data from the analyser, which was supplied by Gasmet’s UK distributor Quantitech, also performs a vitally important role in helping to manage the plant. “Individual gas readings are displayed ...


    By Gasmet Technologies Oy

  • FTIR emissions analyser helps manage UK power station

    A Gasmet FTIR multiparameter emissions monitor at Thetford power station is being used to demonstrate that the plant is performing within the conditions of its environmental permit. However, the data from the analyser, which was supplied by Gasmet’s UK distributor Quantitech, also performs a vitally important role in helping to manage the plant. “Individual gas readings are displayed ...


    By Quantitech Ltd

  • Measuring total organic carbon in wastewater

    The continuous TOC analysis of industrial waste water is known to be problematic especially, when the TOC analyser is used as a spill monitor for heavily polluted waste water containing a high-load of particles. Thus, most operators require analysers that enable accurate TOC (total organic carbon) measurements. But do they really get those? Common analysers suffer from clogging and blockages due ...


    By LAR Process Analysers AG

  • Protect your Cooling Cycle

    TOC analyser QuickTOCultra meets the requirements for any cooling water challenge Thermal energy transfer is one of the most important processes within industry. Therefore, monitoring the cooling system is essential for efficient production. For this purpose, several parameters were defined and regulated such the ...


    By LAR Process Analysers AG

  • The influence of reaction conditions in the oxidation of organic compounds of nuclear laundry water by ozone

    This paper presents a summary of degrading organic compounds of nuclear laundry water by ozonation in different conditions of pH, hydrogen peroxide and ultraviolet radiation. The degradation of organic compounds was analysed by chemical oxygen demand (COD), total organic carbon (TOC) and biochemical oxygen demand (BOD). The optimal degradation conditions were at pH 7 with ozone, UV radiation and ...


    By IWA Publishing

  • Article: The Precautionary Principle in EC and WTO Law: Searching for a Common Understanding

    This article briefly examines the meaning of the precautionary principle in international law, and summarises the main trade liberalisation provisions in EC and WTO law before analysing and comparing the jurisprudence of the European Court of Justice and the Appellate Body on the use of the precautionary principle by Community institutions, EC Member States and WTO Members.The author concludes by ...


  • Water quality comprehensive evaluation method for large water distribution network based on clustering analysis

    In order to evaluate water quality for a large water distribution network comprehensively, a two-stage classification method was used and the clustering methods, self-organizing map (SOM), K-means method and fuzzy c-mean (FCM), were represented. With these clustering methods, the pipes of a large real water distribution network were divided into some groups considering one or more water quality ...


    By IWA Publishing

  • The municipal solid waste incineration sector in Europe: a study of harmonisation and its impact

    This article discusses how Sustainable Development and Quality Management meet a common target. Companies that excel in Best Available Technology (BAT) respond to expanding sets of expectation of the client and of the legislator. The paper analyses the link between governance, lobbying, and the emergence of economic and environmental feasibility of current quality management factors. In ...


    By Inderscience Publishers

  • Systematic visualisation of assembly performance using throughput curves

    The performance in many companies is limited through bottlenecks in manufacturing and assembly processes. For this reason, bottlenecks are often the starting point of improvement initiatives. This paper presents a visual approach for identification and evaluation of bottlenecks to ease the communication of improvement measures on the shop floor. The new developed assembly throughput curve ...


    By Inderscience Publishers

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