ash treatment system News

  • Fly Ash Treatment – Plasma Torches versus Graphite Electrodes

    Background Plasma generating devices have to be designed to tolerate incredibly harsh conditions during operation and in particular very high heat loads and temperatures around the arc. However, when used in the vitrification of highly chlorinated materials the challenge is even greater than in other applications. The combination of high general furnace temperatures, extremely ...

  • Duke shareholders want probe of coal ash spill

    Duke Energy shareholders called on the company's board on Thursday to launch an independent investigation into issues surrounding a massive coal ash spill that coated 70 miles of a North Carolina river in toxic sludge. A letter sent to Duke's board of directors by a coalition of more than 20 large institutional investors says their confidence has been shaken by the  ...


    By Associated Press

  • Coal-ash waste poses risk across the nation

    The billion-gallon wave of toxic coal-ash sludge that burst from a power-plant retention pond and buried 300 acres of rural Tennessee hints at a far larger problem: hundreds of similar threats nationwide. More than 1,300 coal-ash waste sites are dotted across the United States, about half of them actively used, federal data show. Some are landfills. The rest are 'surface impoundments' (storage ...


    By Axcess News

  • Ash Improvement Technology Signs Multi-Year Agreement to Treat Ash and Slag in Vietnam

    Ash Improvement Technology, Inc. (AIT) announced today that it signed an agreement with Shengli Steel of Vietnam to convert ash and slag waste products into a cement substitute material. The 5-year contract was awarded for Shengli's site located in the Thai Binh province and encompasses treatment of approximately 60,000 annual tons of material for local and export markets. ...


    By Marketwire

  • Bottom ash Mobile Non Ferrous Metals Separation Machine

    RNS Engineering proudly presents her New Generation high capacity Mobile (for picture see our Website). Non-Ferrous Metals Separation Machine. •The New Mobile Non-Ferrous Metals Separation Machine is designed to separate Non-Ferrous metals from various waste fractions (e.g. bottom-ash ex waste incineration plants) •This machine combines the treatment of two different sizes of fractions by ...


  • Coal ash lines river 70 miles from NC spill site

    Federal officials said Tuesday that toxic coal ash has coated the bottom of a North Carolina river as many as 70 miles downstream of a Duke Energy dump where a massive spill occurred two weeks ago. The U.S. Fish and Wildlife Service advised that a massive pile of coal ash about 75 feet long and as much as 5 feet deep has been detected on the ...


    By Associated Press

  • Toxins leaking from 2nd pipe at NC coal ash dump

    North Carolina officials said Tuesday that groundwater containing unsafe levels of arsenic apparently leaching from a Duke Energy coal ash dump is still pouring into the Dan River, which is already contaminated from a massive Feb. 2 spill. The state Department of Environment and Natural Resources ordered Duke to stop the flow of ...


    By Associated Press

  • Nederman acquires company with leading expertise in metal chip processing and ash handling systems

    NCC fits very well with Nederman’s existing machining business and will give Nederman entry to the North American machining market. Synergies in-between NCC and Nederman have also been identified in the area of equipment for handling of lime and ash, which is commonly utilized in Nederman’s Filter Solutions for the foundry and steel making industries. NCC has a revenue of 50 MSEK and ...


    By Nederman

  • Tennessee American Water monitors local water quality following coal ash spill

    Tennessee American Water continues to monitor and test the water it provides its customers in the aftermath of a coal ash spill which occurred in Kingston, Tennessee on Dec. 22. “To date, there have been no issues associated with the water supply to the City of Chattanooga and the surrounding communities served by Tennessee American Water,” said John Watson, president of Tennessee American Water. ...


    By American Water

  • Eaton Showcasing Expanded Power Management Solutions for Reliable, Safe Healthcare at ASHE 2015 Booth #1205 from July 12 through 15

    Power management company Eaton today announced it is showcasing an expanded portfolio of solutions at the American Society for Healthcare Engineering (ASHE) 2015 annual conference from July 12 through 15, at the John B. Hynes Memorial Convention Center in Boston. In booth #1205, Eaton will highlight its products and services designed to help medical service providers focus investment on patient ...


    By Eaton Corporation

  • Soil treatment technology from ADT

    SOIL REMEDIATION & TREATMENT SPECIALISTS ADT is a leading provider of remediation services ranging from simple soil excavation projects to complex programs requiring a combination of technologies. ADT is experienced at remediating soil, sludges, pits, TPH impacted materials, tank farms contaminated with a wide variety of petroleum products, low-level radioactive waste, heavy metals, ...


  • Thermal Treatment of Sludge Could Boost Phosphorous Resources, Solve Waste Problem

    Bio4Energy researchers are developing a new efficient method for phosphorous recovery using thermal treatment of sludge from municipal waste treatment facilities or pulp and paper operations. Once implemented, the scheme is expected to provide for a reduction of the risk of contamination of food and feed crops by heavy metals—as well as reduce the problem of how to dispose of ...


    By Bio4Energy

  • Canada’s most contaminated site may finally receive the treatment it needs

    At one time, Nova Scotia produced almost 50% of Canada’s steel. When production ceased in 2001, a legacy of contaminated soils, sediments and groundwater remained, bearing such contaminants as volatile organic compounds (VOCs), PCBs, and heavy metals. What remains today is one million tonnes of contaminated soil and sediment spread over, an area spanning 68 hectares, at two major sites - the ...


    By GLOBE Foundation

  • Sludge gasification system

    MaxWest Environmental Systems, a waste to energy technology company based in Housten Texas is putting North America’s first sludge to energy system to commercial use in Florida. The gasification technology converts sludge from municipal wastewater treatment systems into renewable, green energy. Some of the technology employed is manufactured in British Columbia. The ...


    By GLOBE Foundation

  • Power industry to spend more than $22 billion for water flow and treatment next year

    The power industry will spend over $22.8 billion in 2014 for equipment and chemicals to transport, treat and control water and wastewater. This is the conclusion reached by McIlvaine through aggregating forecasts in nine of its market reports. (www.mcilvainecompany.com) These expenditures will be generated by coal, nuclear, gas and hydro plant operators. The ...


    By The McIlvaine Company

  • Research and Markets: 2013 U.S. Waste Treatment & Disposal Industry - Industry & Market Report

    Research and Markets has announced the addition of the "2013 U.S. Waste Treatment & Disposal Industry-Industry & Market Report" report to their offering. The U.S. Waste Treatment & Disposal Industry-Industry & Market Report, published annually , contains timely and accurate industry statistics, ...


    By Research and Markets

  • Vice president, two managers of waste treatment facility sentenced for clean water act felonies

    Three officials of Ecological Systems, Inc. (ESI), an oil reclamation company that operated a centralized waste treatment facility in Indianapolis, IN, were sentenced in U.S. District Court, Southern District of Indiana for felony violations of the Clean Water Act. The prosecution stemmed from ESI's intentional discharges of untreated wastewater and stormwater from its facility directly into the ...

  • Casella Waste Systems, Inc. Receives Permit to Accept MSW at the Company-Operated Juniper Ridge Landfill in Maine

    Casella Waste Systems, Inc. (Nasdaq:CWST), a regional solid waste, recycling and resource management services company, said today that it has received a permit from the State of Maine to accept in-state municipal solid waste (MSW) directly at the state-owned, company-operated Juniper Ridge Landfill in Old Town, Maine. The company said the Maine Department of Environmental Protection issued a ...


    By Casella Waste Systems, Inc

  • Vision Plasma Systems, Inc. Teams With Planet Hydra, LLC to Create an Ocean-Based Waste Remediation Site and Water Desalination Vessel

    Vision Plasma Systems, Inc. (PINKSHEETS: VLNX) today announced its discussions with Planet Hydra to retrofit retired ocean vessels to function as floating waste remediation sites and water desalination plants. The plan includes the installation of three (3) Arc Master I Plasma Arc Gasification Units on deck, and three (3) large water desalination units below deck. These dual purpose vessels will ...


  • EISENMANN Introduces Pyrobustor to US Market

    (CRYSTAL LAKE, Ill.) September 15, 2008 – EISENMANN announced it is introducing its Pyrobustor system for the thermal treatment of biosolids from municipal water and wastewater treatment plants. Following successful commercial installations in Italy and Germany and driven by the demand for alternative biosolids treatment technologies in the U.S., EISENMANN is introducing their Pyrobustor system ...


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