water sampling pump Articles

  • SMF4 case study 3

    Bathing Water Catchment monitoring Date:2010 Location: Bude Cornwall UK Purpose: To carry out a river survey identifying potential pollution sources and their likely impact on bathing waters downstream. Background STS and the Environment Agency have, for some time, been discussing the issue of monitoring water courses which ...

  • Tomato Processor Pilot Bioreactor

    98% Average Reduction in BOD & TSS A tomato processing facility was required by the city to reduce BOD from 4,000 ppm to 200 ppm. Integrated Engineers proposed a small scale Bioreactor to prove the effectiveness of the activated sludge process on the customer’s wastewater as well as establishing the parameters for a full scale system design. The trailer mounted ...


    By Integrated Engineers Inc.

  • TitraSip automated pipetting improves accuracy and precision over manual pipetting case study

    MANTECH INC. is a leading manufacturer of automated multi-parameter, titration, BOD and COD laboratory instruments. MANTECH developed the first automated titrator in the world to include automated pipetting capability. In our short history, there are already >1000 TitraSip’s in daily use in accredited laboratories around the globe. The software controlled TitraSip module has proven to ...


    By MANTECH Inc.

  • Turbidity Warning System

    Morgan Est Contractors for National Grid Supply and installation of telemetred groundwater monitoring network, May 2006 ongoing Hydro-Logic recently completed the supply and installation of borehole instrumentation and a telemetry monitoring system to monitor groundwater conditions in 28 observation wells located at 19 sites in the vicinity of Croydon. The ...

  • Fearless flow back - treating completion fluids & acid flow backs

    An oil company completed a well and CETCO Oilfield Services was there to treat the flow back fluids. During the flow back, it was necessary for the oil company to continue normal drilling operations. Deck space on the structure was at a premium for the oil company, who simultaneously continued drilling while flow back fluids were being treated. CETCO Oilfield Services’ proven technology and ...


    By CETCO Energy Services

  • Case study - Sievers 900/5310 C series TOC analyzers — calibration

    Synopsis The Sievers* 900 and 5310 C Series TOC Analyzers incorporate a number of new features and options designed toimprove the accuracy and linearity of the TOC measurements. Three new calibration options are available in the Analyzers: automatic conductivity offset, automatic TOC autozero, and single- or multipoint calibration of the TC and IC channels Conductivity ...


    By GE Analytical Instruments

  • Monitoring groundwater resources for Municipalities - Case Study

    Background The City of Tucson is located in the Sonoran Desert in southwest United States (U.S.), approximately 100 km north of the Mexico-U.S. border. Tucson Water operates more than 215 groundwater wells, covering more than 300 square miles, providing more than 37 billion gallons (140 million m3) of potable water to its 730,000 inhabitants each year. The region receives only 12 inches of ...

  • University of Washington portal - Case Study

    Active Treatment and Wheel Wash Water Treatment In late 2008 construction began on the 3-year Seattle Light Rail University of Washington link connecting the university with downtown Seattle. Because this site drains to Lake Washington and the Montlake Cut the City of Seattle has put extra emphasis on protecting surface water from contaminated stormwater runoff. In fact, the city routinely ...

  • Aggressive dewatering aids concrete rehab at Abitibi

    An enormous volume of water passes through the Abitibi Canyon Generating Station every hour of every day. In order to complete critical concrete repairs on the hydro power station, general contractor The Barclay Construction Group needed to find a way to pump and discharge almost 30 million gallons of water in a 500-metre section of the river upstream from the station in under 30 hours. Aquatech ...


    By Aquatech Dewatering Company

  • Redi Clean Treatment Case Studies

    This well is unique in the fact that it is only 9 years old. From the date of construction this well produced heavy amounts of sand. Therefore the engineer on record redesigned the well and installed an 8” inner casing, see the drawing for reference. This well has lost production steadily for several years. During the first week of May 2012 this well drew down to the point of surging. ...

  • New Automation Guide for Improved Titration Workflows

    Find valuable tips and tricks on how to optimize your titration workflows in the new METTLER TOLEDO Automation Guide. Download the Titration Automation Guide today and learn how titration processes can be automated for highest efficiency and security in the laboratory. Modern laboratories look into automation to address the demands for high throughput and variety of samples and workflows. ...


    By Mettler - Toledo Int. Inc

  • CASE STUDY - Setup and calibration of a three-dimensional numerical multiphase model for design of in-situ remediation of jet fuel with surfactant

    BACKGROUND Storage and pumping of jet-fuel have caused a severe contamination of soil and groundwater at a military facility in Denmark. The contamination was detected in 2001. The Danish Defence has conducted 3 a series of investigations and set up a skimmer system, that has recovered approximately 25 m of jetfuel. In 2005, the recovery stopped, and the remaining jet-fuel is trapped as a ...


    By Ivey International Inc.

  • Case study - Mazzei aeration system eliminates odors from winery wastewater lagoons - Madera, CA

    The Problem: A California winery was having odor problems from its wastewater evaporation lagoons. The wash and wastewater from this facility contain large amounts of organic matter. The wastewater is collected and pumped to two main lagoons for evaporation, percolation, and sprinkler irrigation. The high organic loading results in high BOD levels, and over time, the lack of oxygen in the ...


    By Mazzei Injector Company, LLC

  • Integrated solar and wind energy powers oil recovery system

    Recovery of free-product petroleum at the former St. Croix Alumina (SCA) site in Kingshill on St. Croix, VI, is addressing ground-water contamination caused by past releases of fuel and refined petroleum at SCA. The oil recovery system employs wind-driven turbine compressors (WTCs), wind-driven electric generators (WEGs), and photovoltaic (PV) panels to power pneumatic and electric submersible ...

  • Variable Dosing Yields Economy and Results - Carlsbad case study

    Business OverviewThe Carlsbad Municipal Water District is a subsidiary of the City of Carlsbad, located in San Diego County, California. The district’s service area covers approximately 85% of the city, an area of about 32 square miles. The District provides wastewater collection services through 145 miles of collection pipelines, 40 miles of sewer laterals and 16 pump stations. The ...


    By BioMagic

  • Bahamas Diesel Steam Power Plant Oily Wastewater Emulsion Treatment Case Study

    Oily Wastewater Treatment at a Bahamas Power Plant Diesel Steam Power Plant Oily Wastewater Emulsion Diesel/Steam Power Plant Oily/Water Emulsion - The waste water is from the operations of a steam ...


    By Integrated Engineers Inc.

  • Petersburg airport improvements - Case Study

    Semi-Passive Treatment with ChitoVan Chitosan Lactate Cartridges Dungeness Environmental was called upon to assist with passive treatment using ChitoVan Chitosan Lactate Cartridges at an Airport Safety Improvement project in Petersburg, Ak in March of 2009. The project consisted of expanding the runway to meet FAA and RSA design standards. In the process multiple culverts were replaced which ...

  • Going overboard - treating completion fluids

    Treating Completion Fluids An oil company had employed CETCO Oilfield Services to treat their well flow back fluids on several occasions. Since our highly specialized equipment and personnel had proven successful time and time again, when the oil company completed two more wells, they once more turned to CETCO Oilfield Services to treat the completion fluids. The two wells produced 2,790 BBL of ...


    By CETCO Energy Services

  • Surface Ocean Acidification studies using Ships Of Opportunity

    Ships of Opportunity Ships of opportunity (SOOP) are used as a platform for cost-efficient collection of environmental data, Ferrybox. The SOOP network operated by NIVA cover the majority of the Norwegian coastline (from Germany (54N ) in the South to Svalbard (78N) in the North. This network is used in the national OA monitoring program. Globally, SOOPs are used for pCO2 measurements and ...


    By Franatech GmbH

  • GE Leakwise Application Notes: Groundwater Remediation

    The unique capabilities of the Leakwise* Oil on Water Monitoring Systems enable remote measurement of key parameters for: Site assessments Recovery wells and remediation systems ...


    By GE Analytical Instruments

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