single channel analyzer Articles

  • Improving flow distribution in influent channels using computational fluid dynamics

    Although the flow distribution in an influent channel where the inflow is split into each treatment process in a wastewater treatment plant greatly affects the efficiency of the process, and a weir is the typical structure for the flow distribution, to the authors' knowledge, there is a paucity of research on the flow distribution in an open channel with a weir. In this study, the influent ...


    By IWA Publishing

  • Case study - Sievers 900/5310 C series TOC analyzers — calibration

    Synopsis The Sievers* 900 and 5310 C Series TOC Analyzers incorporate a number of new features and options designed toimprove the accuracy and linearity of the TOC measurements. Three new calibration options are available in the Analyzers: automatic conductivity offset, automatic TOC autozero, and single- or multipoint calibration of the TC and IC channels Conductivity ...


    By GE Analytical Instruments

  • Braided rivers: structure, types and hydrological effects

    Braided rivers have been intensively analyzed mostly by geomorphologists. In the present study the approach to recognize braided channel types and effects with the special emphasis on flow partitioning has been applied. It is assumed that each braided channel represents the reach which is initiated with dividing of the single channel and completed below the confluence of the total multiplicity ...


    By IWA Publishing

  • Coupled ADCPs can yield complete Reynolds stress tensor profiles in geophysical surface flows

    We introduce a new technique to measure profiles of each term in the Reynolds stress tensor using coupled acoustic Doppler current profilers (ADCPs). The technique is based on the variance method which is extended to the case with eight acoustic beams. Methods to analyze turbulence from a single ADCP rely on questionable assumptions on turbulence anisotropy ratios and on the requirement of ...


    By Teledyne RD Instruments

  • Why measuring the ambient NO2 without conversion?

    Nitrogen oxides NOx are pollutants that may have particular impact in terms of greenhouse gases, acidifying air etc ... issuance increased significantly since 1950 with the massive development of transport and industries. It therefore becomes necessary to provide measures always safer these pollutant gases, and to know the reliability of results. Currently, 60% of emissions of NO and NO2 are ...


    By Environnement S.A

  • PULSE smart start – a user’s experience

    Measuring on a Grounded Aeroplane   In the early days of PULSE, a team from Brüel & Kjær had the opportunity of performing a ground test on a Boeing 767. The left engine of the aeroplane had undergone a scheduled overhaul. The engine was reassembled and verified in a test cell. Everything seemed fine. The engine was mounted on the aeroplane and the aeroplane was ...

  • Fine-Tuning EH&S performance with technology

    Despite challenging economic circumstances, environmental compliance is a business obligation that cannot be ignored.  However, regulatory compliance is not the only aspect of environmental management that should be considered.  Careful environmental management is a growing concern among consumers and the public image of a company is greatly influenced by how the company handles its ...


    By Trinity Consultants

  • InfoWorks RS and FloodWorks: the evolving story

    InfoWorks RS was launched in 2002 as the successor to the highly-successful ISIS river modeling software. Sales Manager, Tyrone Parkinson, explains: “Customers were building bigger and bigger models, increasing both the area of coverage and also the level of detail, and this presented new challenges in terms of efficient data management. New data sources were becoming more readily available, most ...


    By Innovyze

  • 2014 Market Research Report on Global and China Klystrons Industry

    2014 Market Research Report on Global and China Klystrons Industry Hard Copy: 2600 USD     PDF (Single user) Copy: 2600 USD     Global License: 5400 USD Pages: 159 Tables and Figures: 102 Published Date: Feb, 2014 Publisher: 9Dimen Consult Klystrons Research Center Contact: Michael Yang Tele: 86+13261626930 E-mail:  ...


  • 2014 Market Research Report on Global and China Klystrons Industry

    2014 Market Research Report on Global and China Klystrons Industry Hard Copy: 2600 USD     PDF (Single user) Copy: 2600 USD     Global License: 5400 USD Pages: 159 Tables and Figures: 102 Published Date: Feb, 2014 Publisher: 9Dimen Consult Klystrons Research Center Contact: Michael Yang Tele: 86+13261626930 E-mail:  ...


  • Lake supply & treatment expansion

    Client: City of Fort Smith Completion Date: 2003 - Design2006 - Lake construction2008 - Plant construction Services Provided Supply reservoir enlargement 30 million-gallon-per-day (MGD) water plant renovation New 20-MGD dual train water plant addition Pulsating clarifiers ...


    By Burns & McDonnell

  • 2014 Market Research Report on Global and China Klystrons Industry

    2014 Market Research Report on Global and China Klystrons Industry Hard Copy: 2600 USD     PDF (Single user) Copy: 2600 USD     Global License: 5400 USD Pages: 159 Tables and Figures: 102 Published Date: Feb, 2014 Publisher: 9Dimen Consult Klystrons Research Center Contact: Michael Yang Tele: 86+13261626930 E-mail:  ...


  • 2014 Market Research Report on Global and China Klystrons Industry

    2014 Market Research Report on Global and China Klystrons Industry Hard Copy: 2600 USD     PDF (Single user) Copy: 2600 USD     Global License: 5400 USD Pages: 159 Tables and Figures: 102 Published Date: Feb, 2014 Publisher: 9Dimen Consult Klystrons Research Center Contact: Michael Yang Tele: 86+13261626930 E-mail:  ...


  • 2014 Market Research Report on Global and China Klystrons industry

    Hard Copy: 2600 USD     PDF (Single user) Copy: 2600 USD     Global License: 5400 USD Pages: 159 Tables and Figures: 102 Published Date: Feb, 2014 Publisher: 9Dimen Consult Klystrons Research Center Contact: Michael Yang Tele: 86+13261626930 E-mail: sales@9dimen.com  was a ...


  • San Juan Island well production and tank level monitoring case study

    San Juan Island is a popular resort destination whose population fluctuates with the season and the arrival of Orca whales and salmon runs. To get to the island, you must first drive an hour north of Seattle to the city of Anacortes. From there you take a two-hour ferry ride through a 130 island group to arrive at the 20 mile San Juan Island, which is at the waterway entrance to Puget Sound. Bob ...


    By Mission Communications, LLC

  • 2014 Market Research Report on Global and China Sapphire Crystal Growth FurnaceIndustry

    2014 Market Research Report on Global and China Sapphire Crystal Growth FurnaceIndustry Hard Copy: 2600 USD     PDF (Single user) Copy: 2600 USD     Global License: 5400 USD Pages: 159 Tables and Figures: 102 Published Date: Feb, 2014 Publisher: 9Dimen Consult Sapphire Crystal Growth FurnaceResearch Center ...


  • 2014 Market Research Report on Global and China Phone Metal Shell Industry

    2014 Market Research Report on Global and China Phone Metal Shell Industry Hard Copy: 2600 USD     PDF (Single user) Copy: 2600 USD     Global License: 5400 USD Pages: 159 Tables and Figures: 102 Published Date: Feb, 2014 Publisher: 9Dimen Consult Phone Metal Shell Research Center Contact: Michael Yang Tele: 86+13261626930 E-mail:  ...


  • Erosion and Sediment Control: Navigating NPDES Regulations, the SWPPP, and Techniques for Compliance

    Erosion and Sedimentation: Why Are They a Problem? The US Environmental Protection Agency lists sediment as the single most common pollutant in rivers, streams, lakes, and reservoirs. With all the potentially harmful chemicals and substances in the world, it seems odd to many people that sediment—dirt, essentially—is singled out as the major culprit. Yet these particles of ...


    By FINN Corporation

  • Introduction to Ion Exchange Part 1

    IMPURITIES IN WATERWater is often referred to as the 'universal solvent' as it will dissolve small amounts of everything it touches. Water collects or dissolves a variety of mineral salts, organic compounds and suspended solids as it flows over the earth's surface and through the ground. These impurities make water undesirable for use in many applications. It is, therefore, important to ...


    By Kinetico Incorporated

  • Implementing an offline storage facility for Washington, D.C. suburbs in InfoWorks CS

    Wallingford Software’s InfoWorks CS solution has been used to enable the optimization of an offline storage facility to meet strict requirements for the Washington Suburban Sanitary Commission’s (WSSC) Rock Creek sewer basin sanitary system. The WSSC is the largest water and wastewater utility in the Washington, D.C. metropolitan area, providing services to 1.6 million residents of Montgomery and ...


    By Innovyze

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