Wastewater Instrumentation Articles

  1. Level Measurement Showdown: Ultrasonic Vs. Radar
    12/16/2013

     In the level measurement world, there is a rivalry between the two most commonly used measurement instruments: ultrasonic, which uses sound-based measurement, and radar, which uses high-frequency electromagnetic waves to determine distance.

  2. EPA Goes 'Next Generation' With Regulatory Compliance Program
    12/2/2013

    Inspired by new technology and an evolved philosophy, the EPA changes its approach to pollution-control rulemaking and compliance.

  3. A New Approach To Early Biofilm Detection
    11/14/2013

    To assist industrial operators in managing and preventing biofilm, Italian start-up ALVIM Srl created a monitoring system that provides early warning detection of bacterial biofilm growing on pipelines, tanks, heat exchangers, RO membranes, and other equipment.

  4. Four Ways Your DO Measurements Are Being Affected
    6/20/2013

    There are several factors that affect the measurement of dissolved oxygen.  Some of these variables include temperature, salinity, flow or stirring dependence and barometric pressure.