• A simple diagnostic tool for gastrointestinal disorders | MIT News | Massachusetts Institute of Technology

    by admin on 2022-03-24 03:22:27

    Images for download on the MIT News office website are made available to non-commercial entities, press and the general public under a Creative Commons Attribution Non-Commercial No Derivatives license. You may not alter the images provided, other than to crop them to size. A cre

  • Granite Geek: Heat pumps are awesome, but shared heat pumps would be awesomer

    by admin on 2022-03-24 03:22:22

    A truck filled with wood chips pulls up to the Concord Steam plant off of Pleasant Street in Concord, July 2016.

    Here’s an idea for Concord as it tries to cut its carbon emissions: Swap individual gas furnaces in buildings for a city-wide heating system fueled by a renewable

  • What sensors are used in today’s and tomorrow’s HVAC systems? Part 2

    by admin on 2022-03-24 03:22:19

    Part 1 provided background on the evolution of heating, ventilation and air-conditioning (HVAC) systems and the increased use of sensors in these systems. Today, sensors are used both to monitor the indoor environment as well as to monitor and control the equipment that is used to cool or heat

  • TOC analyser for airportsTOC analyser for airports Envirotech Online

    by admin on 2022-03-24 03:22:15

    Mercury as a Global Pollutant Conference

    New sensor technology provides on-site laboratory standard turbidity mea...

    Spills and soil contamination webinar set for 20th April

    A case that won’t be cracked ensures protection of instrumentation and...

    Crowcon enters the a

  • StackPath

    by admin on 2022-03-24 03:22:12

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  • New addition to globally esteemed range of water quality instrumentation to be displayed at WWEM Envirotech Online

    by admin on 2022-03-24 03:22:11

    Mercury as a Global Pollutant Conference

    New sensor technology provides on-site laboratory standard turbidity mea...

    Spills and soil contamination webinar set for 20th April

    A case that won’t be cracked ensures protection of instrumentation and...

    Crowcon enters the a

  • North Dakota Gas Prices

    by admin on 2022-03-24 03:22:06

    If you look around Bismarck-Mandan, the gas prices seem to be rising in the blink of an eye. I swear it was only $2.99 around town just days ago. Now, the Cenex across the street from my work has worked its way up to $3.29! And they say the gas prices are just going to keep rising - like they

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    by admin on 2022-03-24 03:21:01

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  • BOD measurement: developments and additional methods - La Revue EIN

    by admin on 2022-03-24 03:20:51

    But measuring the BOD 5 can pose certain difficulties: the main one is related to the 5-day wait, a period during which the composition of the water analyzed may have varied substantially.Based on fluorescence, this method uses a fluorescent bio-reagent which reacts to biological oxygen demand, a

  • TOC analyzers: less expensive, and easier to implement - The EIN Review

    by admin on 2022-03-24 03:20:48

    With the acquisition of Seres, Swan extends its portfolio of measuring instruments to a new high concentration online TOC meter for boiler water.After UV oxidation and a low dose addition of persulphate, the TOC concentration is detected by NDIR (Non Dispersive Infrared).The measurement range cov