wall containment system Articles

  • Oil Sampling Best Practices

    Obtaining a representative oil sample from a closed loop lubrication system is essential to any good oil analysis program. As oil analysis programs become more standardized for routine monitoring, especially within equipment warranty support programs, equipment makers provide more sampling points on new equipment. These ...


    By Spectro Scientific

  • Thin Wall Plastic Injection Molding Machine

    Thin wall Plasic Injection Molding Machine High Performance  Thin wall parts require high performance production. The right drive design, and the right technical team to back it up, gurantee high performance in packaging injection molding. ...


    By Focare Mould Co.,Ltd.

  • Contain Oil Vapor for Better Reliability

    In a boiler feed pump, an air breather is used to vent the enclosed air space on the bearing housings. With increasing heat and thermal expansion, oil vapors form in the bearing housings and migrate through the air vents. The vapor then condenses in the air filter media saturating the filter with oil. The air breather becomes ineffective, which affects mechanical seals and the overall ...


    By JLM Systems Ltd

  • Roadside embankment retaining wall (El Valle De Anton, Panama)

    Background: The Rio de Jesus runs through El Valle De Anton, a very mountainous region in central Panama. These conditions, coupled with heavy seasonal rains, cause severe damage to roadways and embankments in the area. Erosion and instability from shifting soils, periodic landslides and mudslides plague the valley daily and were beginning to affect construction. ...


  • Processing Wastewater Sludge Using Dewatering Containers

    The relative cost of dewatering equipment varies widely and is directly related to the processing rate. For smaller utilities that need to dewater sludge in batches, dewatering containers are an alternative that can be relatively inexpensive and simple when compared to other technologies on the market. The most common type of dewatering container is based on a roll-off box design, although any ...


    By Flo Trend® Systems, Inc.

  • 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

  • Roadside embankment retaining wall (El Valle De Anton, Panama) case study

    Background: The Rio de Jesus runs through El Valle De Anton, a very mountainous region in central Panama. These conditions, coupled with heavy seasonal rains, cause severe damage to roadways and embankments in the area. Erosion and instability from shifting soils, periodic landslides and mudslides plague the valley daily and were beginning to affect construction. Technical ...

  • Molly Ann`s Brook- geocell wall and channel protection for the US army corps flood control project, Haledon, New Jersey - IECA `2000 Paper

    In the summer of 1999, the U.S. Army Corps of Engineers, Philadelphia District, designed and constructed a flood protection project for Molly Ann’s Brook, located mainly in Paterson and Haledon, N.J. The brook is a tributary to the Passaic River, which flows through an urban area in New York Harbor. Communities along the 2.5-mile stretch of the brook have been subject to repetitive flooding as a ...


    By Presto Geosystems

  • bucket molds china, pail mold, tub mold, painting container molds technology

    Bucket mould technical points A. How to avoid the bucket mould core eccentric, caused the bucket wall thickness not even? 1.optimal and equal cooling effects in different area of bucket mould cavity and ...


    By Focare Mould Co.,Ltd.

  • Building Sustainable Sanitation Systems

    A low cost system of resource management such as composting toilets is helping to mitigate many of Haiti’s social and ecological challenges. The Caribbean Republic of Haiti — the poorest, most environmentally degraded country in the Western Hemisphere with a population of about 10 million — is a case study in forestry and soil fertility mismanagement. A colonial ...


    By BioCycle Magazine

  • Finding the Best Organics Collection Systems

    Untitled Document AS HOUSEHOLD organics programs ...


    By BioCycle Magazine

  • Bulk Bag System Design Considerations

    Designing a new Bulk Bag Mix Tank Feed System? Here are some considerations during the design phase that will help meet expectations of plant managers and operators alike: Gravity feed of solution or metering pumps: Depending on the installation, solution/slurry from the mix tank can be gravity fed to process or if discharging into pressure, ...


    By IPM Systems, LLC

  • Removing Struvite from wastewater systems

    Named after Henrich Christian Gottfried Von Struve, who discovered the magnesium ammonium phosphate crystals in medieval sewer systems in Hamburg in 1845, struvite is a major problem for waste water treatment plants. The hard, crystalline deposit forms scale on lines and belts, in centrifuges and pumps.  It also clogs system pipes and other equipment including anaerobic ...

  • Weigh batching: the benefits of an automated system

    In many plants that batch-blend bulk products, weigh batching is a manual, time-consuming operation in which ingredients are weighed individually before being charged to a blender or other process vessel. A significant number of such plants could benefit from the installation of an automated weigh batching system. For small as well as large operations, an automated weigh batching system can pay ...


    By Flexicon Corporation

  • Modular treatment system neutralizes process water

    A self-contained pH control and monitoring sys- tem for ready mixed operations yields clean water for recycling or permitted discharge to the environment. Fortrans' Model 5000S uses car- bon dioxide gas to neutralize high-pH process water, offering precise alkalinity monitoring and control of water in pits, settling basins and other containment areas, as it lowers total suspended solids. Designed ...


    By Fortrans, Inc.

  • Closed vessel or open channel UV disinfection systems

    Ultra violet disinfection is now a standard feature in most waste water disinfection systems. UV has also been adopted by the drinking water community, as a barrier against the chlorine tolerant species such as Cryptosporidium and Giardia. The technology is widely favored due to its non- chemical nature, the fact that no subsequent de-chlorination process is required, and its ability to be ...


    By atg UV Technology

  • Industrial water treatment using a modular system

    Plants for industrial water processing and wastewater treatment designed using a modular approach have an advantage in a global implementation strategy. The German company, EnviroChemie, head quartered in Rossdorf has been developing, manufacturing and installing systems lo clean industrial wastewater, circulate water and condition process water for over 35 years. Its engineers and technicians ...


    By EnviroChemie GmbH

  • KLa Systems Jet Mixers for Anaerobic Treatment Process Case Study

    The Challenge Many food processing industry wastewaters contain high concentrations of readily degradable organic material and over the past twenty years the implementation of anaerobic treatment processes has gained popularity as the preferred first stage biological process. Anaerobic processes have many advantages over aerobic processes and the two key ones are very low production of ...


    By KLa Systems, Inc.

  • Nitrification processes in scrubbing liquid of an exhaust air treatment system of a large-scale pig housing facility

    The use of multi-staged exhaust air treatment systems is an effective method of substantially reducing the emission of ammonia, dust particles and odorous substances. Wet filter walls are able to absorb large amounts of ammonia when scrubbing fluid containing sulphuric acid is used. In addition, due to their large surface areas and the permanent supply of oxygen and nutrients, wet filter walls ...


    By IWA Publishing

  • Novel Hybrid PBR-UASB System for the Treatment of Highstrength Pet Food Wastewater

    ABSTRACTPet food industrial wastewater contains high concentration of oil and grease (O&G) which is difficult to treat using conventional biological systems. In this study, anaerobic treatability of pet food wastewater was evaluated in a hybrid packed bed reactor-upflow anaerobic sludge blanket (PBR-UASB) treatment system. The PBR was packed with sol-gel/alginate beads containing immobilized ...

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