water monitoring system Articles

  • Water flow sensor saves school board thousands of dollars - Case Study

    SUMMARY Jessica Kukac is the Environmental & Energy Systems Coordinator with the Simcoe County District School Board (SCDSB). She oversees utility costs and monitors consumption of electricity, water, and natural gas for over 120 schools and public buildings, across 16 different municipalities. After installing the Alert Labs Flowie water flow sensor at one of the schools, she ...


    By Alert Labs Inc.

  • Top 5 Differences between Micro Pulse LiDAR and Ceilometer Technology

    If you are evaluating backscatter LiDAR sensors for measuring aerosols, cloud vertical structure, and planetary boundary layer (PBL) heights, what factors should you consider in your comparison? It really comes down to a choice between the traditional analog technology used in ceilometers and the more recent advanced technology found in Micro Pulse LiDAR (MPL) sensors. ...

  • OTT RLS Radar Level Sensors Help Optimize South Dakota TMDL Monitoring

    Non-contact OTT RLS Radar Level Sensors using accurate pulse radar technology are helping the South Dakota Department of Environment & Natural Resources more efficiently monitor water levels at current and future statewide Water Quality Monitoring ...

  • Data Loggers and Bluetooth Wireless Communications

    With the increasing use of data loggers to collect information in industrial and environmental monitoring applications, has come a corresponding increase in the use of wireless technology to retrieve the information. The latest of this type of technology to be introduced is called Bluetooth. Its uses are as varied as the number of data monitors located across the ...

  • 100 Years of History and Innovation - Stevens Water Monitoring Systems

    Stevens Water Monitoring Systems is approaching an important milestone in 2011: our 100 year anniversary. As we prepare to bring exciting new products and services to market in 2011, we’d like to take a look back at our heritage as America’s first water level instrumentation company and reflect on what has made Stevens Water the company it is ...

  • Water Reclamation – NEWater Singapore

    Hanovia Photon UV Systems Bedok NEWater Water Reclamation Plant (WRP) - Pilot Plant – 420m3/hr Bedok NEWater WRP - Full Scale Plant – 1,335m3/hr Kranji NEWater WRP - Full Scale Plant – 1,667m3/hr Bedok NEWater WRP – Pilot Plant - 3 x PMD320F2 Photon Systems (above) Bedok NEWater WRP – Full Scale Plant 3 x PMD321K6 Photon Systems Kranji NEWater WRP – 3 x PMD361K6 ...

  • Online biofilm monitoring by HydroBio® Advance in an open cooling water system

    Download our new case study (CS 134) and learn how HydroBio® Advance optimized the biocide programme and improves the full plant efficiency through: Control of microbiological status with online biofilm monitoring. Optimization of the biocide treatment. Successful deposit control and so clean system. ...


    By Kurita

  • Performance indicators for water supply management

    In the present study specific performance indicators are proposed that express the level of service of a water system subjected to varying operating conditions over time. The proposed methodology has been applied to a specific case study (Sinni water supply system in Basilicata – Italy) to demonstrate the real applicability of the proposed performance analysis that could be very useful to ...


    By IWA Publishing

  • Electrical Method

    Vertical Electrical Soundings - Designed and performed vertical electrical soundings (VES) for proposed landfilling sites, utilizing an electrical resistivity system to determine depth to the water table. ADEQ project. Electrical Resistance Tomography - Participated in the Leak Detection Monitoring and Mitigation (LDMM) Project that utilized Electrical Resistance Tomography (ERT) developed by ...


    By ECA Geophysics

  • Case study - harbors dredging

    Location: Jordan and Italy Year: 2009 Full Optional Dredgers with HY85/160 Jordan: Dredge with steel cable full optional with hydraulic pump HY85/160 and excavators EXHY20 Italy: Dredge with telescopic boom, full optional, with hydraulic pump HY85/160, high pressure water Jet Ring and Anti-Turbidity bell to protect the ...


    By Dragflow North America

  • Determination of Perfluorinated Compounds (PFCs) in Soil and Sewage Sludge using the SpeedExtractor E-916

    Perfluorinated Compounds (PFCs) are fluorocarbons used in many commercial and domestic applications. They make materials stain, oil, and water resistant. They are persitent pollutants and are therefore monitored worldwide. Twelve PFC congeners were extracted from soil and sewage sludge samples using the SpeedExtractor E-916 and an ASE 200 system (Dionex). The PFC congeners were analyzed by ...


    By BÜCHI Labortechnik AG

  • Environmental Monitoring: Guide to Selecting Wireless Communication Solutions

    Rapidly growing demands for information and increased productivity in the environmental monitoring field have been met with a whirlwind of wireless communication options that can be integrated into data collection systems, with cellular, radio and satellite telemetry solutions leading the way. With so many options available, it is important to understand the features, advantages and limitations ...

  • Flood and trash screen monitoring

    Hydro-Logic was contracted by City of Edinburgh Council in 2010 to supply and install water level monitoring and flood warning systems at 10 key locations throughout the City. The sites were on open water courses and culverted stream running through the city suburbs where flooding has been a recurring problem over several years. Design and installation services were provided by our sister company ...

  • Hitting the Bull`s-Eye in Groundwater Sampling

    Many commonly used groundwater sampling techniques and procedures have resulted from methods developed for water supply investigations. These methods have persisted, even though the monitoring goals may have changed from water supply development to contaminant source and plume delineation. Unfortunately, the use of these methods can result in an incorrect understanding of the contaminant ...

  • Bayesian modelling for water loss management decisions

    Bayesian networks and their associated methods are especially suited for capturing and dealing with uncertainty. They can be successfully applied both in engineering sciences and in reliability analyses of water distribution systems. In this paper we propose an interactive Bayesian network and a decision-theoretic system which intend to monitor water loss, predict likely outcome and select ...


    By IWA Publishing

  • N-Tox® prevents activated sludge failure and monitors greenhouse gas emissions

    A new technique for evaluating nitrification efficiency in industrial and municipal activated sludge systems is described that uses direct measurement of dinitrogen oxide, an important greenhouse gas, as an indicator of nitrification failure. Developed at Water Innovate, N-Tox® helps control ammonia levels in treated effluent by providing an early warning of wastewater treatment failure. The ...


    By Clarity Authoring

  • Using UV Fluorescence technology to monitor for organic pollutants in Flood Water

    For many years the water industry has relied on traditional sampling techniques to monitor water quality in a wide range of environments.  Traditional tests such as BOD, PH, Dissolved Oxygen and Ammonia have formed the bedrock of monitoring parameters.  There is however other ways to establish water quality and UV fluorescence offers an up to date solution for the investigation of ...

  • Free Software Lets You Use HydraProbe to Determine Soil Water Retention Curve

    The Soil Water Characteristics software is a hydraulic properties calculator, developed by the US Department of Agriculture and ...

  • Bottlehill waste management facility, Cork, Ireland

    AFS have produced one of the most up-to-date landfill facilities in Ireland. We were the appointed contractor to design, supply and install all of the mechanical and electrical equipment for the new waste management facility at Bottlehill, Co. Cork. Our scope of supply included: Leachate pumping systems Surface water monitoring systems CCTV systems ...

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