tank containment Articles

  • Hazardous waste and not, Baioni-Dicatech system

    The identification, characterization and restoration of contaminated areas now represent a big environmental issue, both at European and national level. In the major industrialized countries the issue of contaminated land has come out in all its gravity in the late seventies when, against a widespread awakening of environmental consciousness, important pollutions events emerged. Consequently, in ...


    By Baioni Crushing Plants Spa

  • Water Tanks

    If you need to transport large amounts of water for your business, no matter what your business may be, you’re going to need a water tanker – and there’s no better place to get just what you need than here at Amthor International. Here at Amthor International, we provide a wide variety of options so that you can customize your water tanker to fit your specific needs. ...


    By Amthor International

  • Drums, Tanks and Cans Elimination

    The environmental and legislative context Due to the existing laws about waste, every sort of used industrial packaging has become a real 'ecological problem' for many companies. The legislative decree No. 22 dated February 5th 1997 regulates the handling of waste, dangerous waste, packaging and packing waste by settling precise procedures for their elimination and reutilization. ...


    By SatrindTech Srl

  • “Tank in a Box” is a good neighbor

    As most water districts and municipalities have experienced, every new construction project generates some opposition from people living in proximity to the project. In a recent project located in Westlake Village, CA, some residents have been openly very critical of the 5,000,000 gallon concrete water storage tank under construction. One local resident stated he counted 58 concrete trucks ...


    By Superior Tank Co., Inc.

  • Solar septic tank aeration

    Bacteria are what enable wastewater to be treated and safely disposed off. This applies to home septic systems as well as municipal sewage treatment plants. The treatment difference between the two systems is the amounts of bacteria involved. A home septic system uses the same three types of bacteria aerobic, facultative, and obligate anaerobic. Aerobic bacteria require oxygen induced ...


  • Maintenance for septic tanks

    Septic tanks are widely used for on site sewage treatment for domestic homes which are not connected to the sewer system. Little attention is given to the septic tank until there are problems such as smells or poor drainage or ponding on the surface. A little maintenance of the septic tank can be very helpful in maintaining performance of the septic tank. The outflow from a septic tank percolates ...


    By Biofuture Ltd

  • Odor and Heat Contained Thanks to GTI Cover

    The Customer: A major American frozen food manufacturer with worldwide distribution. The Customer’s Needs: The frozen food manufacturer required a cover solution for its wastewater treatment system that would reliably contain odors and retain heat. The Solution: Geomembrane Technologies Inc. (GTI) designed, fabricated, ...

  • Polyethylene Tanks Frequently Asked Questions

    Guidelines & Frequently Asked Questions on Industrial Poly Tanks 1. WHAT'S THE DIFFERENCE BETWEEN INDUSTRIAL & COMMERCIAL TANKS? 2. WHICH RESIN SHOULD BE USED - LINEAR (HDLPE) OR CROSS-LINKED (XLPE)? 3. ARE YOUR TANKS FDA APPROVED? 4. WHAT IS THE MAXIMUM TEMPERATURE THAT YOUR TANKS WILL WITHSTAND? 5. HOW MANY POUNDS PER GALLON WILL YOUR TANK HOLD? 6. WHAT IS ...

  • Transforming an oil tank into a clean water tank - case study

    It would be an almost impossible task, many would claim, to turn an 86 diameter large Orimulsion 400 tank, that has been out of service for years, into a clean watertank. But this was whatEcologica was contracted to do for their client ENELS.p.A. ENEL S.p.A. chose Italian-based Ecologica S.p.A. as service provider for this tank clean atthe ENEL Central e Federico power plant in Brindisi as they ...


  • Using a Self Bailer on Containment Sumps to Filter Hydrocarbons

    How do you eliminate problems associated with the collection of rainwater in outdoor containment systems and maintain compliance with EPA and Clean Water Act regulations?  Since most outdoor oil storage tank sumps and oil drum spill pallets will inevitably be exposed to local precipitation and storm water runoff from nearby catchment surfaces, it is necessary to make sure you ...


    By Interstate Products Inc

  • Industrial container recycling simplified by oil skimmer

    Barrel Reconditioning Industries (BRI) of Cottage Grove, MN builds recycling systems for both metal and plastic containers, including lubricating fluid drums and barrels. A typical BRI system consists of several integrated machines or stations, including a solvent preflush and a high pressure water wash. The water wash presents two distinct problems. First, oil and grease contaminated wash water ...


    By Abanaki Corporation

  • 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 ...

  • Importance of the Pre-charge of Pressure Tanks.

    A pressure tank consists of an air and water chamber that are divided by a membrane. The air in the air chamber is compressed dry air. This so called pre-charge is a very important factor in the operation of a system with a pressure tank. It acts like a spring and stores the energy in a tank that is used to supply pressurized water when the pump is not running. The membrane that separates the air ...

  • Integrity Inspection of Above Ground Storage Tanks

    40 CFR 112.7 requires integrity inspection of containers subject to this regulation. Where applicable, inspection to a nationally recognized standard is required. Where there is no standard, good engineering judgment is allowed. This paper discusses commonly used national standards for inspection and methods of implementing common and less common inspection strategies. It gives owner/operators ...

  • Pilot-scale fluoride-containing wastewater treatment by the ballasted flocculation process

    A pilot-scale ballasted flocculation system was used to remove fluoride from one type of industrial wastewater. The system included the formation of calcium fluoride (CaF2) using calcium hydroxide followed by coagulation sedimentation. Calcium fluoride was recycled as nuclei for enhancing CaF2 precipitation and as a ballasting agent for improving fluoride removal and flocculation ...


    By IWA Publishing

  • 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. ...


  • Treatment of wastewater containing o-phenylenediamine by ozone in a rotor-stator reactor

    This work employed a novel rotor-stator reactor (RSR) to intensify the degradation process of o-phenylenediamine (o-PDA) by ozone. The effects of different operating parameters including initial pH, temperature, rotation speed, liquid volumetric flow rate and inlet ozone concentration on the removal efficiency of o-PDA were investigated in an attempt to ...


    By IWA Publishing

  • Keeping Tanks Online and Divers Out of the Water

    Huntley’s Sub Aqua Construction brings piece of mind to customers with regular and efficient mini remotely operated vehicle inspections Huntley’s Sub Aqua Construction (HSAC) is a commercial diving company based in Kentville, Nova Scotia, Canada. Operating since 1994, HSAC recently added a Deep Trekker mini remotely operated vehicle (ROV) to their team to improve potable water ...


    By Deep Trekker Inc.

  • Tank Rehabilitation and Maintenance Case Study: Ware Shoals, SC - 250,000 Gallon Torus Bottom Elevated Tank

    After years of bidding one-time repaint contracts, the Town of Ware Shoals, SC found that their tank was receiving only limited "maintenance". The exterior of the tank had been overcoated multiple times, but lead primer below was still present. As the paint thickness built up, the Town discovered that they could no longer continue to add more coats of paint. As a result, the tank exterior would ...


    By Caldwell Tanks, Inc.

  • Tramore landfill tank bund - civils works - case study

    Construction works on a reinforced concrete secondary tank bund around the existing leachate tank have been completed at Tramore Landfill Site for Waterford County Council. The tank bund consisted of 200mm thick reinforced concrete slab and walls poured around the existing tank to provide a secondary containment of leachate in the event of failure of the primary tanks. Works involved the ...

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