flexible tank Articles

  • Case study: Innovative portable package wastewater treatment plants

    DEVISE ENGINEERING S.A. has designed, engineered and is currently producing a new series of State of the Art Portable Sewage Treatment Plants (PSTP), incorporating advanced Ultra-Filtration (MBR) technology. These Plants are used for multiple “emergency” & “short-term” purposes with the ability to re-use the treated effluent. The particular Portable STP can be easily ...


    By DEVISE ENGINEERING S.A.

  • Equipping Digester For Feedstock Flexibility

    Bayview Flowers is a high value, greenhouse floriculture operation in Jordan Station, Ontario, Canada, that supplies wholesalers and retailers across North America. In 2007, the company installed an anaerobic digester (AD) plant to generate 250 kW of renewable energy. The system was installed to take advantage of a province-wide Feed-In-Tariff (FIT) incentive program to increase the amount of ...


    By BioCycle Magazine

  • Two models for tank cleaning

    Fluid treatment specialist Algae- X International, Fort Myers, Fla., has expanded its Mobile Tank Cleaning (MTC) series with two new models. The MTC 500-AFR is an adjustable flow rate system for use with a wide range of tank sizes and fluid types such as diesel, biodiesel and hydraulic fluid. The MTC 1000-LX is the next generation of Algae-X’s MTC 1000 unit, now with stainlesssteel plumbing and ...


    By AXI International

  • Flexibility Makes Geotube Dewatering Technology Ideal For Processing Facilities - Case Study

    Processing plants around the world all have something in common—they almost inevitably create waste streams that involve large amounts of water which must be treated before it can be released. The sheer volume of the material often means significant expense. And many systems for dewatering are complicated, expensive, and hard to adapt to different plant situations. TenCate develops and ...

  • Automated dosing of dry treatment chemical with flexible conveyor improves accuracy, safety of filtration system

    Oberlin Filter Company is a global leader in high pressure flat-bed, liquid-solid filtration systems for demanding applications such as filtering heavy metals and resins from colloidal suspensions. The company's top-of-the-line DMax™ filtration system, which cleans 'impregnation resin' wastewater, requires a dry chemical delivery system that provides more precise, cleaner, and safer dosing than ...


    By Flexicon Corporation

  • Flexible data management helps in regulatory compliance, by Colin Thurston, director of product strategy, process industries, thermo fisher scientific

    In the US state of Florida, the public regional wholesale water provider Tampa Bay Water and Veolia Water North America completed a 454,000 cubic meters (120 million gallons per day) water treatment plant that exceeds federal and state drinking water quality standards. The design, build, and operate (DBO) approach helped to save US$80 million and kept the project on schedule.The Tampa Bay Water ...

  • Safety device for bottom drainage of fuel storage tanks

    General   One of the routine procedures at a fuel storage tank farm is the periodic draining of water which accumulates at the bottom of the storage tanks. ...


  • KLa Jet Aerators/Mixers for Large Diameter Equalization Tanks - Case Study

    Flow Equalization Many municipalities are facing the challenge of having to equalize large volumes of storm water sometimes mixed with raw sewage in order to continuously meet their permit limitations. The equalized flow is stored during a storm event and then slowly diverted to the treatment facility when influent flows return to normal levels.  In the past few years the need ...


    By KLa Systems, Inc.

  • GE Leakwise Application Notes: Leak Detection for a Floating Roof Oil Storage Tank

    Oil Storage Tank with a Floating Roof Floating Roof Drainage Operation Stormwater accumulated on a concave floating roof of an oil storage tank may affect its floatation, making it necessary to immediately drain the water. This is usually done through a flexible pipe, running from the floating roof down the tank, with an outlet above the ground near the bottom of the tank. ...


    By GE Analytical Instruments

  • The MoClean system cleans a pyrolysis gasoline tank at Ruhr Oel in Germany case study

    The size and scope of this particular tank cleaning job approached the limit of the MoClean system capacity, but it nonetheless provided an excellent possibility to prove the flexibility and applicability of the MoClean system. The Oreco MoClean system is an automated tank cleaning system specially geared for cleaning of smaller and medium sized oil product tanks containing diesel, kerosene, jet ...


    By Oreco A/S

  • Modern approach to tank cleaning puts safety first at Hungarian refinery case study

    An oil refinery with a keen interest in safety and modern approaches – and a service provider with the technology and partnerships to match. Those are the ingredients that introduced cutting-edge tank cleaning in Hungary. Committed to safety, the MOL refinery employs non-man entry tank cleaning services delivered by C&S International Services and Euroclean. As a result, the last five ...


  • Rotork is ‘one-stop actuation shop’ for storage tank expansion project - Case Study

    Overview Rotork has demonstrated its ability to be a one-stop shop for valve actuation products and services for an oil storage tank expansion project in Holland. Rotork's activities have encompassed the supply of intelligent electric actuators for isolating, modulating and failsafe valves, digital control systems, valve gearboxes, valve adaptation, workshop motorisation, on-site ...


    By Rotork

  • A triple play for CETCO oilfield services - treating hydrostatic test water

    CETCO Oilfield Services was selected to treat and discharge approximately 150,000 barrels of hydrostatic test water in Houston, Texas. The water was treated and discharged into a nearby stream under a National Pollutant Discharge Elimination System (NPDES) permit from the State of Texas. The permit also required that there be no discharge of floating solids or visible foam, no discharge of ...


    By CETCO Energy Services

  • J569 descaling rig

    Descaling Rig for Plate Heat Exchangers Client: IsoCool Ltd Area: Worksop, Nottinghamshire Description: This project demonstrates WES Ltd’s flexibility and ability to take on ever small and simple projects competitively. This is a basic tank, pump and starter skid built on castors to descale large Plate Heat ...


    By WES Ltd / Weschem Ltd

  • CHRIS Kids case study

    The distinctive red cedar clad tank of the CHRIS Kids’ rainwater harvesting system is a visual reminder of their commitment to sustainability. Project: CHRIS Kids Location: Atlanta, GA Application: Landscape Irrigation System(s): 19,400 Gallon Eastern Red Cedar Tank with RMH-30 Rainset™ The CHRIS Kids ...

  • Several waste gas streams: Short, high concentration peaks and a constant medium concentration - Case Study

    Example: Production of synthetic resin Similar tasks: Chemical industry, batch processes in the pharmaceutical and plastics industry The production of high quality synthetic resin for marine paints and varnishes, coatings and repair materials, involves different waste gas streams. In addition to waste gas with a medium level of contamination, there is also a highly ...

  • Avoiding Pump Problems

    As with any pump system, there are some basic components involved — a driver, the impeller/pump and the transmission. The basic difference is that instead of a flexible coupling or gear train, the transmission is a hydraulic system. The hydraulic system is composed of a hydraulic pump, hydraulic motor, supply tank, filtration method, cooling method and transfer ...


    By Griffin Dewatering

  • We don’t want energy storage

    Claiming that we don’t want energy storage seems like a provocative thing to say. For example, the Energy Institute (EI)’s 2015 Energy Barometer report, a survey of professionals in the energy industry, rated storage as the area most in need of innovation. My point isn’t that energy storage isn’t ...


    By Energy Institute (EI)

  • PRZM-3, A Model for Predicting Pesticide and Nitrogen Fate in the Crop Root and Unsaturated Soil Zones: Users Manual for Release 3.12.2

    This publication contains documentation for the PRZM-3 model. PRZM-3 is the most recent version of a modeling system that links two subordinate models – PRZM and VADOFT – in order to predict pesticide transport and transformation down through the crop root and unsaturated soil zones. Enhancements to Release 3.0 reported herein include algorithms that also enable modeling of the nitrogen cycle ...

  • Pemex refinery decommissioning case study

    The Problem The decision by PEMEX to close their "La Nogalera" petroleum storage facility in Guadalajara, Mexico, involved the demolition of the facility's large storage tanks. Before demolition, the tanks had to be cleaned and all traces of petroleum had to be removed from the tanks. All tanks were pressure washed prior to demolition creating a large volume (9,035 m3) of contaminated wash ...


    By Nordevco Associates Ltd.

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