analytical system Articles

  • Stop the hit and miss in coagulation-flocculation: AppliTek’s charge density analyzer to reduce polymer dosing

    Specialist manufacturer AppliTek NV has the pleasure to announce its latest analytical solution, called EZ-Charge®, for reducing the potentially skyrocketing costs that come with controlling the amount of suspended solids in waste water treatment. The novel water analyzer has been developed in cooperation with AQRatio (Germany), a company specialized in sewage sludge analysis and control. ...


    By AppliTek NV

  • Life Among The Heavy Metals

    Authors in scientific and applied works interpret the meaning of the concept "heavy metals" in different ways. Today, they include more than 40 chemical elements with an atomic mass of more than 50 atomic units. An important role in the determination of heavy metals is played by the following conditions: their high toxicity in relatively low concentrations, and the ability to bioaccumulation. ...


    By Lumex Instruments Group

  • A Faster and Better FluidScan with Version 5

    Measure water contamination in turbine oils down to 300 ppm The latest version of FluidScan software can detect total water presence as low as 300 ppm in turbine oils.  The method provides an alternative to laboratory tests such as Karl Fischer titration when fast, simple, and reagent-free analysis is needed. In addition to measuring water contamination, the FluidScan ...


    By Spectro Scientific

  • The Internet of Water Is Saving Lives While Battling Pollution

    The Problem A condition known as Legionnaires' disease has made headlines after it killed a dozen people in Flint, Michigan in 2014 and 2015 and sickened hundreds in  ...


    By Griswold Water Systems

  • System of systems analytic hierarchy and stochastic optimisation design

    A formulated methodology of developing the system of systems analytical hierarchy and optimisation flow order is presented. The design problem is modelled as a multi-level hierarchical optimisation problem. The multi-levels such as, super system level, system level and subsystem level are defined. Based on the idea of system of systems, each system performance criteria can be decomposed into ...


    By Inderscience Publishers

  • DHL analytical - Case Study

    Quantum Leap in productivity According to John Dupont, General Manager of Operations, “DHL Analytical, Inc. has been on the leading edge of laboratory innovation for many years. Our vision was to move towards a paperless laboratory, with the realization that the current generation of electronic documents can be produced at almost all points in our process. The trick for us ...


    By Poplar Solutions, LLC

  • Using Devices and Analytics in Safety

    Technology touches virtually everything we do in modern society and in EH&S, it is becoming more prevalent by the day. Businesses can now use analytics and devices to vastly improve their safety strategy and, thanks to data that is obtainable from both humans and connected machines, make much smarter, strategic EH&S decisions. The rise of the ...


    By Rivo Software Ltd.

  • Paperless efficiency at DHL analytical

    I recently spoke at length with John Dupont, General Manger at DHL Alalytical as well as the owner Dr. Luu and several key staff at this well respected and forward thinking analytical laboratory in Round Rock, Texas. Since they had been using Labcore for over two years, I felt it was a good idea to understand the impact the data package management and workflow automation software had on their ...


    By Poplar Solutions, LLC

  • Case study - Business analytics and technology

    MetaVu Business Analytics and Information Technology Practice helps clients measure, benchmark and monitor sustainability, environmental and energy performance. MetaVu also helps clients select, integrate and implement information technology systems to manage performance and compliance data. Noble Energy Environmental/Health/Safety Performance Index As a leading Independent ...


    By MetaVu, Inc.

  • Natural Gas: Complete Analytical Solution

    Chromatotec® has developed in its Research & Development laboratories, a new instrument for hydrocarbon (C1-C6+) measurements and calorific values as well as WOBBE index computation. This analyzer is based on chromatography principle using a Thermal Conductivity Detector (TCD). The sample will be separated into the column and quantified by the detector. A difference of thermal ...


    By Chromatotec Group

  • Solutions - Covering analytical methods and practices

    A smarter way to take a temperature A Northern California lab automates data- gathering and hands the tracking responsibility over to a computer François Rodigari and Kenneth E. Osborn One of many things that environmental laboratories must do is to track and document the temperatures of the laboratory's incubators and refrigerators. This means that the thermometers used to ...


    By Horizon Technology, Inc.

  • Determining analytes in food, soil and sludge

    Customer: Institute of Sustainable Halophyte Utilization, Pakistan The Institute of Sustainable Halophyte Utilization, University of Karachi has been established as an elaborate facility for research of various halophytes to serve as a source of fodder, forage, biofuel, oil seeds, medicinal plants and other possible usages. Application: Determining analytes in food, soil ...


    By BÜCHI Labortechnik AG

  • Analytical model for uni–directional flow passive soil vapour extraction system

    An analytical one–dimensional model has been developed to examine the uni–directional barometric pumping in passive Soil Vapour Extraction (SVE) system. The model is applicable to a special case in which a radial flow field is insignificant. The system considered contains two unsaturated zone layers, an upper contaminated low permeability layer and a lower high permeability layer contains a well ...


    By Inderscience Publishers

  • An analytical solution and computer simulation for a multi-plate thermoacoustic system

    In this paper, an analytical model for a multi-plate thermoacoustic system is developed. The governing momentum and energy equations are simplified to quasi-one-dimensional forms using reasonable approximations. The expressions for the fluctuating velocity (u1), fluctuating temperature (T1), Nusselt number (Nu), fluid friction irreversibility ...


    By Inderscience Publishers

  • Optimal closure of system actuators for transient control: an analytical approach

    The effect of downstream valve closure scheduling was analyzed to find optimal closure parameters that lead to the minimal maximum pressure head in the water distribution system. Several valve closure strategies were explored, combining the known valve performance curve (change in flow as a function of change in valve's opened area) with unknown valve closure curve (change in valve's opened ...


    By IWA Publishing

  • The validation of analytic hierarchy process (AHP) scoring model

    Credit scoring model is a key element of the automated loan approval system. The developed model is required to be validated under the internal rating–based approach of the BASEL framework. There are several techniques available for validating statistical models. These include KS statistics, C statistics, and HL statistics. When the bank cannot build a statistical model either because it does not ...


    By Inderscience Publishers

  • Analytical Support for Cost-Effective Pollution Control

    ' Analytical tools have been developed by the World Bank Group to estimate rapidly the extent and impacts of pollution in a given situation and to support decisions on pollution management. These tools help decision makers to overcome the frequent lack of data on emissions from different sources, their impact on ambient quality, and mitigation alternatives.' Decision Support System for ...


    By The World Bank

  • Predictive Analytics Will Be Critical to Beating the Driver Shortage

    The number of people working in the U.S. trucking industry hit an all-time high in December: 1.47 million, according to the U.S. Department of Labor. That’s impressive — and great for the industry — but in no way does it eliminate the intense, industry-wide concern about and focus on the enormous projected need for more drivers every year through at least 2030.  ...


    By Omnitracs, LLC

  • How data and analytics are keeping Philly’s water safe

    CH2M assisted Philadelphia to implement a Surveillance and Response System (SRS) demonstration project under the U.S. Environmental Protection Agency’s (EPA’s) Water Security Initiative. CH2M Global Director Smart Cities and Senior Technology Fellow Dr. Avinash S. Patwardhan and Ken Thompson, CH2M Deputy Director Intelligent Water Solutions and Senior ...


    By CH2M Hill Companies, Ltd.

  • Analytical investigation of an on-road in-pit heavy traffic situation

    The paper considers the problem of an on-road in-pit heavy traffic situation that might occur during the operation of a shovel-truck system. During their travel, trucks encounter other pieces of haulage frequently that can affect the truck's performance. It is a well-known fact that by increasing the number of trucks in the system, the productivity of the truck system grows. However, this only ...


    By Inderscience Publishers

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