double containment piping Articles

  • IPEX Guardian Double Containment Piping System ensures safe transport of untreated frac water at CAES facility - Case Study

    Ajoint venture between ACI Energy, Inc., an investment holding company, and Altela, Inc., a water desalination company, Clarion Altela Environmental Services (CAES) opened in November 2012 to recycle frac water * from the Marcellus and Utica Shale Basins, which stretch across much of Pennsylvania and Ohio. The CAES facility treats the frac water and ultimately turns it into clean distilled water ...


    By IPEX

  • Size reduction of loose film, hollow containers, barrels, crates, PVC pipes (thin-walled PE / PP pipes), profile, ...

    NEUE HERBOLD granulators (LM series) are specially designed for the size reduction of voluminous, thin walled materials. Typical applications are - the size reduction of loose film ( in-line edge trims) - the size reduction of hollow containers - the size reduction of barrels - the size reduction of crates - the size reduction of PVC pipe (thin-walled PE/PP ...

  • Size reduction of loose film, hollow containers, barrels, crates, PVC pipes (thin-walled PE / PP pipes), profile,

    Neue Herbold LM series granulators are specially designed for the size reduction of voluminous, thin walled materials. Typical applications are - the size reduction of loose film ( in-line edge trims) - the size reduction of hollow containers - the size reduction of barrels - the size reduction of crates - the size reduction of PVC pipe (thin-walled PE/PP pipe) - the size ...

  • Thermal–hydraulic modelling of LOCA accident using CONTAIN 2.0 code

    This paper has modelled one of the accidents in the Pressurised Water Reactor (PWR) reactor containment that is known as Loss of Coolant Accident (LOCA) in its worst condition that is called Large Break LOCA (LB LOCA) with the CONTAIN 2.0 code. Specific type of the LB LOCA is Double–Ended Cold Leg (DECL) break that means guillotine break in the cold leg pipe. The coolant is lost when a LOCA ...


    By Inderscience Publishers

  • Transient analysis of pressure and temperature of fluid into AP1000 reactor containment during DECL accident with several volumes modelling

    Since the accidents at Three Mile Island and Chernobyl, more stringent requirements have been imposed on the containment system for full replica nuclear power plant simulators. The simulation must be able to accurately respond under all normal operations and especially under abnormal conditions, including leaks and breaks of any size in any location in the reactor building. This paper presents ...


    By Inderscience Publishers

  • Great Island Tank 4 and bund refurbishment - case study

    Lining works to refurbish the existing tank farm secondary containment bund and HFO Tank 4 are ongoing at Great Island CCGT project. Lining Tech are contracted in to Balfour Beatty Ireland on this design and build project for the client Tank 4 Works Installation of 1,140m2 of 1mm HDPE leak detection liner to the floor of HFO tank 4 Fabrication and installation ...

  • Water bottling plant chooses Greyline for level control

    Culligan were able to double up level monitoring of two tanks with one instrument because pairs of identical-sized tanks were interconnected with a 2” pipe near their base. The Greyline SLT32 was calibrated to display the combined volume of both tanks. This function worked with a two vertical tanks as well as a pair of horizontal round tanks where the SLT32’s HRT round tank volume ...


    By Greyline Instruments Inc.

  • Water Bottling Plant Chooses Greyline for Level Control

    Culligan were able to double up level monitoring of two tanks with one instrument because pairs of identical-sized tanks were interconnected with a 2” pipe near their base. The Greyline SLT32 was calibrated to display the combined volume of both tanks. This function worked with a two vertical tanks as well as a pair of horizontal round tanks where the SLT32’s HRT round tank volume ...


    By Greyline Instruments Inc.

  • Water bottling plant chooses Greyline for level control

    When of Calgary Alberta needed to automate water tank levels at their bottling plant in Calgary Alberta they called on Packaging of High River, Alberta for system advice. They selected Greyline SLT32 Ultrasonic Level Monitors with digital level display and programmable control relays for level control in five stainless steel tanks. Culligan were able to double up level monitoring of two tanks ...


    By Greyline Instruments Inc.

  • Wyman Gordon Case Study

    Wyman-Gordon is a world class materials company with nearly 200 years of metals engineering experience. They are the acknowledged leader in the production of high-quality closed-die forgings and extrusions for the most critical applications. Markets served include those for commercial and military aircraft; gas turbine engines; oil and gas exploration; land based gas turbine and power generation; ...


    By Mech-Chem Associates, Inc.

  • Evaporator concentrates brine pond for about 1 cent per gallon

    The Facility Eagle-Picher Industries has an 8-acre hazardous waste surface impoundment pond at its Electro-Optics Division plant in Quapaw, Oklahoma. The Problem By the time Eagle-Picher contacted Aqua-Chem ICD, the impoundment pond had been in use for more than 20 years and contained more than 5 million gallons. Environmental regulation required the plant ...

  • Tar and Pitch

    Tar and Pitch Pumping liquid tar and pitch with zero leakage and reduced maintenance The pumps used have to be heated and have wear resistant bearings. Tar is often transported in ships. The pumps on board bring the tar to the storage tank from which it is pumped to the distillation towers where it is fragmented. During the process about half the tar ends up as ...


    By DESMI A/S

  • Light Industrial Wastewater Treatment Plant - Case Study

    The Challenge Stepan Company is a global manufacturer of specialty and intermediate chemicals used in consumer products and industrial applications. Stepan is a leading merchant producer of surfactants, which arc the key foaming and cleaning ingredients in consumer and industrial cleaning compounds including detergents, shampoos, lotions, toothpastes and cosmetics. Stenan's Millwood Plant ...

  • DFW direct bury of storm sewer case study

    Airport Solutions North Texas Contracting has placed the first HOBAS pipe at DFW International Airport in the Dallas/Fort Worth mid-cities. That first installation was a repair to an 84-inch corrugated steel culvert that had failed and created a sink hole approximately 30 feet deep and almost 20 feet in diameter after a series of heavy rains in 2007. North Texas Contracting of Keller, Texas ...


    By Hobas Pipe USA

  • It is the law (part L building regs) that in hard water areas a scale preventer must be placed before any new boiler installed

    Not many people know that .. to coin a famous phrase, but it reflects the increased cost of energy usage arising as a result of scaling caused by hard water. Traditionally water softeners’ might have been used for this purpose but there are increasing environmental concerns about the use of water softeners .. in parts of California they are now banned. Fluid Dynamics is the UK’s ...

  • Radio Solution brings real-time monitoring benefits for water supplier

    Introduction of wireless data collection and analysis improves leak detection and water supply efficiency Companies whose business is the delivery of water to consumers, do not only have a responsibility to provide high quality drinking water to both domestic and industrial users, but also to ensure that it is done so economically and reliably. The WLV association ...

  • EnviroVantage-experts in asbestos abatement

    Asbestos is a group of naturally occurring minerals with long, thin fibrous crystals. It was sometimes referred to as the 'miracle mineral' because of its beneficial properties such as insulation and fire protection. In the U.S., chrysotile has been the type of asbestos used most commonly. Its long fibers are often found in a wide variety of materials such as vinyl floor tiles, mastic, sheetrock, ...


    By EnviroVantage

  • The mystery of electronic water treatment unveiled

    The problems of scale are well known to those living and working in "hard" water areas. Scale is the undesirable consequence of water supplies becoming super-saturated with dissolved minerals.  These problems are of greater significance if found in industrial water systems and commercial buildings. Scaling problems commonly occur, even in "soft" water areas, when a fluid stream is ...

  • Heat recovery from wastewater

    Heat recovery from gray water is particularly important in water-intensive industries such as pulp and paper plants, dairies and breweries. Rather than flushing used water down the drain, consider whether a heat exchanging system can help you put that energy to work in your process again. Most plant operators arc aware of the need to save money and reduce the environmental impact of their plant ...


    By DDI Heat Exchangers Inc.

  • What are the treatment options for landfill leachate?

    New contributor to Water/Waste Processing aims to answer readers’ most pressing questions It’s said the United States has 1,654 landfills, handling more than 250-million tons of trash each year. One Washington landfill covers a 2,545-acre area, has a 120-million-ton capacity and a 40-year expected trash-receiving life. The facility, the Republic ...

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you