influent monitoring News

  • Continuous toxicity monitoring of wastewater

    Toxicity is the most common disturbance to biological treatment processes – especially for nitrification. The continuous toxicity monitoring proactively protects the waste water treatment plant and hence, secures to keep the plant running. LAR's online toxicity analyzer ...


    By LAR Process Analysers AG

  • ADS Spider-Q pump station monitoring and alarming

    ADS® LLC today announces the new ADS Spider-Q™, an easy-to-use, place-anywhere volumetric quantification system. Backed by ADS and over 33 years of flow monitoring expertise, the ADS Spider-Q is designed specifically for pump station monitoring and alarming. It features wireless data access, automatic data delivery, influent and effluent flow calculation, alarming, and reporting. “The technology ...

  • HACH LANGE monitors provide critical alarms at UU, Macclesfield

    New ammonia probes with sophisticated controllers have enabled staff at United Utilities’ Macclesfield wastewater treatment works to ensure that the plant does not exceed its discharge consent. Following installation, the monitoring systems initially generated around 40 alarm texts per day (mostly night!) but significant improvements have now been implemented. The Macclesfield WwTW is a ...


  • Municipal Drinking Water Plant News - Colorado Plant Saves Over $100,000 With TOC Monitoring

    The Allen Water Filter Plant in Englewood, Colorado, installed a Sievers TOC Analyzer from GE Analytical Instruments to monitor Total Organic Carbon (TOC), in compliance with the USEPA Disinfectants and Disinfection Byproduct Rule (D/DBPR). The plant used the TOC analyzer to continuously monitor their influent and effluent water TOC and adjusted their coagulation dosage rate ...


    By GE Analytical Instruments

  • New sewage sampler enables real-time control

    HACH LANGE has launched an innovative new wastewater sampling system, which will open up a new world of opportunity by enabling water companies to continuously monitor sewage at the plant inlet. In the past, it has been almost impossible to monitor influent because of the physical and biological challenges that sewage presents – ragging, biofouling etc. However, following trials at a ...


  • New TOC sample vials from GE

    GE Analytical Instruments is now offering pre-cleaned, 40-mL GE TOC Sample Vials suitable for environmental, municipal, and process applications. These vials are cleaned of organic residues with an advanced automated process in an ISO 9001 environment to ensure the quality of your TOC measurements. GE Analytical Instruments guarantees the performance of these vials. GE TOC Sample ...


    By GE Analytical Instruments

  • New Guide to Water & Wastewater Sensors now Available from Automation Products Group

    LOGAN, UT - Automation Products Group, Inc. (APG) introduces their new Guide to Water and Wastewater Sensors. Each section offers a textual overview of and cutaway graphic illustrating the particular application, along with recommended sensing technologies for the application. The guide reviews lift station control, flow and level monitoring, plant influent flow monitoring, water reservoir level ...

  • How well do wastewater treatment plants remove pharmaceuticals?

    A comprehensive analysis of pharmaceuticals in Spanish wastewater has indicated that they are widespread pollutants. The majority of pharmaceuticals present in incoming wastewater were still present in both treated water and in the river waters receiving the treated water. The EU Urban Wastewater Treatment Directive1 (UWWTD) requires Member States to ensure that both discharges from urban ...

  • Lab Scale Activated Sludge Reactors - EBS - Wastewater Training and Consulting

    Lab scale activated sludge reactors have been employed by those in academia who study wastewater systems for decades to analyze the effects of selected variables on the treatment of many unique waste streams. Their purpose is to mimic the conditions found in full scale systems as closely as is possible in a system that can be confined to a typical laboratory bench top. The advantage of lab scale ...

  • Revolutionary Range of PeCOD™ COD Analysers Launched

    Aqua Diagnostic has invented a revolutionary green technology COD (Chemical Oxygen Demand) analyser capable of real-time accurate and sensitive (sub-ppm) COD analysis. The PeCOD™ technology represents a major step forward in COD analysis, on multiple levels. GREEN; no hazardous or toxic chemicals are required, only an electrolyte solution, unlike the standard dichromate method. FAST; analysis ...


    By Aqua Diagnostic

  • International Specialized Course: Modelling and Control of Wastewater Treatment Plants

    “Why control WWTPs?”Objective of the proposed course is to give convincing reasons to this question that is quite frequent in this area. Unfortunately, WWTPs are not remunerative and, considering the relatively simplicity (really only “apparent”) of the employed technologies, the application of control strategies seems to be not essential. Detailed information on biomass activity is necessary ...


  • SVE interim remedial measure on Long Island meets response action goals

    Northrop Grumman Corporation (NGC) is successfully implementing SVE as an interim remedial measure (IRM) to mitigate offsite migration of VOCs in soil gas from the Bethpage Community Park in the Town of Oyster Bay on Long Island, New York. The IRM is being conducted per an Order on Consent with the New York State Department of Environmental Conservation (NYSDEC) and in conjunction with a pump and ...

  • Online Hexavalent Chromium Analyzer Validates RCOF Treatment Process Piloted at California Water Utility

    A California Water Utility experiencing elevated levels of hexavalent chromium [Cr(VI)] in their drinking water supply is the first commercial application to use a real-time water quality monitor developed by Aqua Metrology Systems Ltd (AMS) to provide high frequency, reliable, and accurate data on hexavalent and total chromium. The Utility obtains water from a groundwater source where Cr(VI) is ...

  • Patented design of Moyno Annihilator improves cutting efficiency

    The Moyno® Annihilator™ is a twin shaft solids reduction grinder designed for trouble-free performance in meeting the broad needs of any industry requiring solids reduction or waste conditioning. The Annihilator’s field-proven, counter-rotating, hexagonal shaft design coupled with its 5-tooth, hardened steel cutters provide the maximum shredding strength necessary to process from 300 to 4,250 GPM ...


    By Moyno, Inc.

  • HACH LANGE offers free training clinics at WWEM 2012

    The HACH LANGE stands (Nos. 94, 95 & 96) at the WWEM 2012 exhibition in Telford on 7th and 8th November, will feature three free training sessions that will provide attendees with help and advice on how to maximise the benefits of testing and monitoring. Each clinic will provide technical help and advice supported by practical case studies. Automated TP, TN & COD analysis ...


  • Oil in Water Detection

    LAR's Oil in Water (OIW) analyser QuickOIL is the online measurement system for the determination of oil, fat and grease in water. Since oils and fats consist of carbon compounds, TOC analysis is particularly suitable for their reliable detection. Hence, in contrast to other oil in water detectors, LAR's ...


    By LAR Process Analysers AG

  • Reliable Detection of Oil in Water

    LAR's QuickOIL is an online analyser for the determination of oil in water (OIW). Since oils and fats consist of carbon compounds, TOC analysis (total organic carbon) is particularly suitable for their reliable detection. ...


    By LAR Process Analysers AG

  • New indicator proposed for assessing treated wastewater quality

    The chemical, physical and microbiological characteristics of effluents from wastewater treatment plants are regulated by national and EU law for discharge into surface waters or reuse, but a wide variety of treatment options exist and monitoring all pollutants may be expensive. A new study from Italy proposes a new Wastewater Polishing Index (WWPI) to help decision makers and environmental ...


    By GLOBE Foundation

  • QuickCOD®_o: Online COD Determination - explosion-proof - (ATEX Zone 1 and 2)

    The high temperature COD online measurement system- QuickCOD®_o determines the COD in 1 minute without reagents - DIN standard compliant LAR Process Analysers AG presents with the QuickCOD®_o a new online COD measuring system in an ATEX Zone 1 and 2 housing, that provides COD determination within a few seconds even under extremely difficult conditions by using the high temperature method without ...


    By LAR Process Analysers AG

  • GF Piping Systems` New Signet 4630 Free-Chlorine Analyzer Provides Turn-Key, Accurate Chlorine Water Measurement

    GF Piping Systems has introduced the Signet 4630 Free-Chlorine Analyzer System to augment their growing line of measurement and control products for potable water.  Designed with amperometric sensing technology, the new analyzer incorporates a clear flow cell, flow regulator, ...


    By GF Piping Systems

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