real-time conductivity Articles

  • Real-Time Membrane Fouling Monitoring

    The Port Hueneme Water Agency (PHWA) has been operating a municipal drinking water treatment plant designed to be a Brackish Water Reclamation Demonstration Facility. The facility consists of 3 separate side-by-side full scale systems or trains, each representing a major membrane separation process: nanofiltration (NF), reverse osmosis (RO) and electro dialysis reversal (EDR). Both the NF and RO ...


    By MASAR Technologies, Inc.

  • Study on the value of real-time reporting

    A recent independent study conducted by the Aberdeen Group indicates that businesses using real-time performance reporting (like the reporting functionality included in the Intelex EQH&S Management Systems) realize greater success in relation to equipment effectiveness, production yield, and profit margins.According to Matthew Littlefield, a senior researcher at Aberdeen Group, “best-in-class ...


    By Intelex Technologies Inc.

  • Real-time process dynamics monitoring in Anammox reactors

    Process dynamics in Anammox systems were evaluated through continuous monitoring of pH, oxidation reduction potential (ORP) and conductivity in two separate newly started-up sequencing batch reactors, one seeded with an enriched Anammox sludge and the other seeded with mixed activated sludge. The pH and ORP profiles exhibited characteristic patterns depending on the process dynamics during early ...


    By IWA Publishing

  • Measurement, Motivations And Opportunities To Waste Less Food

    Oregon Department of Environmental Quality releases findings on psychological, socio-economic and structural drivers that contribute to generation of preventable wasted food in households. An estimated 30 to 40 percent of all food produced and imported for consumption in the United States is never eaten. In Oregon, as part of a statewide strategy to prevent the wasting of food, the Oregon ...


    By BioCycle Magazine

  • Real Time Measurments of Acetylene in Ethylene Manufacturing Process

    Keywords Tunable Diode Laser, Wavelength Modulation Spectroscopy, Analyzer, Acetylene, Ethylene, Acetylene Converter Abstract The analyzer, based on near infrared Tunable Diode Laser Absorption Spectroscopy (TDLAS), was developed for the measurement of acetylene in process streams. Measurements of acetylene were made as under laboratory conditions and in ...

  • Real Time Control of the Sewage System in St Malo

    Saint-Malo is an extremely attractive and popular seaside resort on the north coast of Brittany in France. Covering 1,400 hectares, the local population of 50,000 increases to 120,000 in the tourist season. One of the distinguishing features of this part of the Channel coast is a very high tidal range – 14 meters from low to high, with a potential impact back through the sewer network. Combined ...


    By Innovyze

  • Automated Titration Analysis Enhances Productivity - White Paper

    Multi-Parameter Analysis and Enhanced Productivity by the Consolidation of Inorganic Wet Chemistry Methods Summary Multi-tasking and time allocations are key components to running an efficient laboratory and decreasing the cost per analysis for pH, conductivity, alkalinity, chloride, fluoride and ammonia.  The cost of analysis has risen over the years while ...


    By MANTECH

  • Interviewing James Mash, Director Of New BION-USA Business Unit

    James Mash, past President /CEO of Purafil Inc., joins Bioconservacion, as our Director of our new business entity BION – USA based in Atlanta, Georgia. James has been in the air purification industry for more than 20 years, during which time he has held top management positions in manufacturing, sales and management. His background in this business gives him an overall understanding, ...


    By Bioconservacion SA

  • Delivering real-time due diligence results - case Study

    Challenge: A global pharmaceutical company announced their plans to acquire another pharmaceutical company with property assets of more than 30 manufacturing, research and development and product distribution facilities operating throughout North America, South America, Europe and Asia. In response to strong business and market incentives, client management set an ...


    By Antea Group - USA

  • Real-time forecasting urban drainage models: full or simplified networks?

    Lead time between rainfall prediction results and flood prediction results obtained by hydraulic simulations is one of the crucial factors in the implementation of real-time flood forecasting systems. Therefore, hydraulic simulation times must be as short as possible, with sufficient spatial and temporal flood distribution modelling accuracy. One of the ways to reduce the time required to run ...


    By IWA Publishing

  • Real-time forecasting urban drainage models: full or simplified networks?

    Lead time between rainfall prediction results and flood prediction results obtained by hydraulic simulations is one of the crucial factors in the implementation of real-time flood forecasting systems. Therefore, hydraulic simulation times must be as short as possible, with sufficient spatial and temporal flood distribution modelling accuracy. One of the ways to reduce the time required to run ...


    By IWA Publishing

  • AquaLab Analyzer provides real-time phosphorus measurement in Everglades

    When it comes to ecosystem sustainability, Florida is no backwater. The South Florida Water Management District, which includes the unique Everglades habitat, had a major challenge. The EPA and various governmental authorities have defined limits for many water quality parameters to support a water body’s designated use. Any physical, chemical or biological condition that threatens the designated ...

  • Development of a real-time regional-inundation forecasting model for the inundation warning system

    Accurate forecasts of the inundation depth are necessary for inundation warning and mitigation. In this paper, a real-time regional forecasting model is proposed to yield 1- to 3-h lead time inundation maps. First, the K-means based cluster analysis is developed to group the inundation depths and to indentify the control points. Second, the support vector machine is used as the computational ...


    By IWA Publishing

  • Innovative Technology Provides Real Time Flow Data Management in Indianapolis

    This paper presents the program developed by the City of Indianapolis for managing its sewer flow data and describes how it is making real-time information available to several groups that have a stake in the City’s environmental management programs. These groups include United Water, the contract operator for the City’s collection system and its two WWTPs, the Capitol Improvement Program ...

  • A real-time recurrent learning on predicting short-term temporal traffic dynamics for sustainable management

    Short-term prediction of traffic dynamics to mitigating congestions remains critical in the field of sustainable transport systems. In this paper, a real-time recurrent learning algorithm (RTRL) is proposed to address the above issue. Furthermore, the authors also dabble in comparing pair predictability of linear method vs. RTRL algorithms and simple non-linear method vs. RTRL algorithms using a ...


    By Inderscience Publishers

  • Real Time Control: Becoming a Reality in Ottawa - RTC Modelling, Design and Implementation for CSO Control

     ABSTRACT A Real Time Control (RTC) Feasibility Study concluded that CSO control requirements for the City of Ottawa could be achieved through the implementation of a more efficient operating strategy at key flow regulators along the City's interceptor sewer system. The project provides a simple and costeffective solution that can be integrated within existing regulator structures, the ...

  • Optimizing water quality sampling through application of real time ionic concentration regression models

    The Water Resources Management Division of the Department of Environment and Conservation performs routine water sampling to measure the physical and chemical parameters of select water bodies in Newfoundland and Labrador. Ionic concentration parameter measurement is performed during routine water sampling to complement some of the key indicator parameters measured in real time at these select ...


    By IWA Publishing

  • Conducting core-sheath polyurethane-PEDOT nanofibres for conducting polymer actuator

    Conducting core-sheath nanofibres were prepared by the vapour-phase polymerisation of poly(3,4-ethylenedioxy thiophene) (PEDOT) on electrospun polyurethane (PU) nanofibres both with and without incorporating graphene nanoplatelets (GNPs) as the core part. The morphology, mechanical properties, electrical conductivity, and electroactive actuation of the core-sheath nanofibres were investigated. ...


    By Inderscience Publishers

  • Nested-PCR and TaqMan real-time quantitative PCR assays for human adenoviruses in environmental waters

    Human adenovirus (HAdV) infections can occur throughout the year. Cases of HAdV-associated respiratory disease have been more common in the late winter, spring, and early summer. In this study, to provide viral pollution data for further epidemiological studies and governmental actions, the presence of HAdV in the aquatic environment was quantitatively surveyed in the summer. This study was ...


    By IWA Publishing

  • Field tracer experiments over nuclear sites for the validation of a Korean real-time atmospheric dispersion and dose assessment system (FADAS)

    A real-time atmospheric dispersion and dose assessment system (FADAS) has been developed. It has been used as a basic tool to monitor the atmospheric dispersion of released radioactive materials and radiological dose assessment to the national emergency preparedness system, CARE, since 1995. Tracer experiments have been conducted for the purpose of validating FADAS and analysing the environmental ...


    By Inderscience Publishers

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