erosion control equipment Articles

  • Erosion and Sediment Control: Navigating NPDES Regulations, the SWPPP, and Techniques for Compliance

    Erosion and Sedimentation: Why Are They a Problem? The US Environmental Protection Agency lists sediment as the single most common pollutant in rivers, streams, lakes, and reservoirs. With all the potentially harmful chemicals and substances in the world, it seems odd to many people that sediment—dirt, essentially—is singled out as the major culprit. Yet these particles of ...


    By FINN Corporation

  • Supergro is the ideal solution for developer’s erosions problems

    BACKGROUND Lakeside of Oakdale is a residential development located in northeastern Oklahoma City. This development centers around a 23-acre recreational lake with ample opportunities for soil erosion. The developer wanted to make sure that the slopes in the development and especially around the lake's perimeter were stabilized and vegetated as the lake filled with water and construction of ...

  • A smarter approach to solids control

    When looking at technical brochures and marketing materials in regards to solids-control equipment, one question that should always come to mind should be: Is this really necessary? Other great questions to ask are: What are my day-to-day needs; and what are my severe, high-duty needs? Finding the right solidscontrol equipment is much like buying a personal automobile. Most vehicles’ ...


    By Elgin Separation Solutions

  • Controlling Scale Deposition and Industrial Fouling

    It costs US industry billions of dollars a year to control and remove the limescale that builds up in industrial equipment such a heat exchangers, evaporative coolers, boilers, chillers and other water fed equipment. Oil wells, for example, face significant scaling problems from the highly mineralized water that are extracted with the oil. Limescale not only increases downtime, maintenance ...

  • Improving Performance · Processing Equipment Retrofit at Florida Composting Facility

    PALM Beach County, Florida may have been confused during the last presidential election but there is no confusion about management of the county’s organic waste stream. Palm Beach County has a population of approximately 1.2 million people and the Solid Waste Authority of Palm Beach County is responsible for the management and disposal of the solid waste that is generated here. The authority ...


  • Integrated Nutrient Pollution Control Project - Case Study

    Client Romanian Ministry of the Environment Project name Integrated Nutrient Pollution Control Project Country Romania Background and aim project Romania became a member of the European Union in January 2007. As a consequence, the Romanian Ministry of the Environment set up the Integrated ...


    By Eijkelkamp Soil & Water

  • Controlling Stack Emissions in the Wood Products Industry

    Electrostatic precipitation has been a reliable technology since the early 1900's. Originally developed to abate serious smoke nuisances, the manufacturers of zinc, copper, and lead quickly found electric gas cleaning a cost efficient way to recover valuable product carried out of the stacks from furnace operations. Today electrostatic precipitators are found mainly on large power plants, cement ...


  • Modeled Flow Duration Variations, Pollutant Discharges, and Costs for Different Stormwater Controls

    ABSTRACTRunoff volume and pollutant discharges increase with development, with associated detrimental receiving water effects. These increases can be partially controlled by installing stormwater control practices, such as wet detention pond at outfalls, using conservation design controls such as grass swales and bioretention devices, and by improved development practices that reduce the amounts ...

  • Maryland firm clears 200 acres for new quarry construction Baltimore-area project demands planning, execution and an arsenal of tree clearing/processing equipment

    In his 28 years in business, Bob Orndorff has done a lot of site prep projects — and his fair share of larger site prep projects. However, he is quick to admit that, until now, he has never cleared a site for construction of a quarry, and the one his is currently doing, in the Baltimore suburb of Jessup, MD, is one of the largest projects he has ever undertaken. His company, RLO Contractors, Inc. ...


    By Morbark, LLC

  • Cox creek spillway improvements access road, Baltimore, MD - Case Study

    GEOTERRA® mats were employed for site access roads to an outfall from a dredge material containment facility. Because the outfall is located on the bay side of a containment dike, it is considered an environmentallysensitive area and lies within Maryland’s Critical Area—the naturally vegetated area within specified boundaries of the state’s tidal waters. Low Impact ...


    By Presto Geosystems

  • Mitigation of marine biofouling on tubes of open rack vaporizers using electromagnetic fields

    This study quantitatively evaluates the antifouling action of the continuous physical treatment with electromagnetic fields (EMFs) of seawater used as heat exchanger fluid in an open rack vaporizer (ORV) pilot plant to reduce the growth of biofouling on external rib-tube surfaces. The results demonstrate that the biofilm adhered on the treated rib-tubes was reduced by 33% in thickness and by ...


    By IWA Publishing

  • Wood, Yard Trimmings Recycler Grows by Heaps and Bounds

    GRIND-ALL has been in existence - in one form or another - since 1992. Originally owned by Paul Robins, and operated under the name East Coast Wood Recycling, the company, based in Mosely, Virginia near Richmond, was solely focused on selling wood products at the wholesale level. Three years later Robins joined forces with Robbie Urbine, whose expertise in retail sales allowed the company to open ...


    By BioCycle Magazine

  • What you don`t know can hurt you

    What You Don't Know Can Hurt You: The ins and outs of site inspection in a new era As NPDES permits strive to improve storm water runoff, site inspections and monitoring put an increasing demand on businesses and municipalities to evaluate and report their program performance. One of the primary goals of the permits is to gather additional data through site monitoring. The permits now are ...

  • Restoration for Pipeline contractors

    Restoring land to its original state is the last part of a job and reaching jobsites in need of reclamation has a reputation of being problematic. However, this important step is made easy with crawler carriers that are customized with hydro-seeders. Due to the flotation from its rubber tracks, a crawler carrier will leave a minimal footprint, while the hydroseeder attachment allows users to ...


    By FINN Corporation

  • Case study - Engine cell exhaust: RTO

    Problem A Mid-western outboard engine manufacturer bought a three year-old plant for the production of its marine engines. When finished the engines are removed from the assembly line and run for quality control. The 25,000 SCFM of exhaust from testing contains volatile organic compounds (VOCs) that require regulatory compliance. Also, within this exhaust is a great deal of water vapor ...

  • Reusing Recycled Tires: 5 Benefits of Recycled Rubber Retaining Blocks

    According to the Recycled Times, over 300 millions used truck and car tires are accumulated every year. At least 25% of those tires are being put into landfills, which means that every year in the U.S., 75 million tires are taking up space in a landfill when they could be reused for something better. To put this information into perspective, for every three people in the United States, there is ...


    By ECO Green Equipment

  • Case study - Engine test cell exhaust: RTO

    Overview A Mid-western outboard engine manufacturer bought a three year-old plant for the production of its marine engines. When finished, the engines are removed from the assembly line and run for quality control. The 25,000 SCFM of exhaust from testing contains volatile organic compounds (VOCs) that require regulatory compliance. Also within this exhaust is a great deal ...

  • OEM off-highway `Why aren`t engine OEM`s already using waterless coolant`

    In simple terms, the engine OEMs have been comfortable with existing cooling system arrangements. Engineers leaving school and heading for employment with truck/engine manufactures are educated in the use and limitations of water-based coolants and in many instances, when asked to evaluate the possibility of using a waterless coolant in their engines, they often make assumptions on what they know ...


    By Evans Cooling Systems, Inc.

  • Wood products company weathers the economic storm

    Working harder on improving systems, packaging efficiencies and product diversification, company carves out a path to broaden operations. AMID the economic slowdown, Rivard Companies in East Bethel, Minnesota has chosen to view these times not so much as problematic but rather as a time to rethink strategies. This has meant broadening the scope of their operation through new products and new ...


    By BioCycle Magazine

  • Dewatering with Geotextile Bags - South Gippsland, Australia (Water Treatment) - Case Study

    A simple, cost effective new method of dewatering sludge is now available in Australia, writes Bill Kelly from CRS Industrial Water Treatment. The use of geotextilcs for containment and dewatering came about as a result of a major flood event in Holland in the 1950s. It prompted Dutch marine engineers to seek new methods and materials to build structures for coastal defences. The ...

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