power generation ash handling Articles

  • Fly Ash & the Lightweight Aggregate Market

    In 2015, the global fly ash market was estimated to be valued at 40 billion USD. A recent industry analysis by Research Nester anticipates the market will reach an estimated 70 billion USD by the end of 2023 – a 7.1% CAGR owing to increasing ...


    By FEECO International, Inc.

  • Process-generated contaminants

    Overview: There is not currently a formal and universally recognised definition of a process-generated substance. Process-generated contaminants can be generated as emissions from combustion processes, abrasion and/or other processes that physically or chemically degrade or otherwise modify the starting material(s), e.g. degradation/composting of organic materials. Such ...

  • Energy - World’s biggest bio fuel power plant

    Oy Alholmens Kraft Ab runs the biggest bio fuel fired power plant in the world. The plant is located in the town of Pietarsaari on the Finnish west coast. The plant uses mostly biotype materials as the power source. They include peat, bark, and wood and wood chips with coal as the backup reserve fuel. The total annual production is approximately 265 MW. The versatile power plant enables the ...


    By Kopar Oy

  • Thermal Power - Guidelines for New Plants Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Lightweight concrete mix profitable using heavyweight batch mixer

    To increase production of concrete mixes containing coal fired power generation plant ash products, Charah Inc. opened a new manufacturing plant in Emporia, VA, which also serves as a warehouse and distribution center for other concrete industry products. Profit margins are slim in this high volume business, so management placed great emphasis on the capital and operational costs of the equipment ...

  • PyroPure trial in the London Borough of Wandsworth case study

    A 5 week trial of two PyroPure PP4 units was conducted in a 15 storey block of flats in the London Borough of Wandsworth from 1 September 2009 to 4 October 2009. The trial demonstrated that the PyroPure technology is suitable for the destruction of municipal waste in high rise apartment blocks. The purpose of the trial was To prove that the units were capable of dealing with the volume of ...


    By PyroPure Ltd.

  • Smart Series-Odor Management

    Tackling odors at composting facilities is a manageable task made simpler by inventorying and treating all sources and tapping into technology advances. Perhaps one of the most difficult realities that had to be faced 15 to 20 years ago by the composting universe is that the phrase, “odor-free” - at least when it comes to composting - is probably an oxymoron. Feedstocks that biodegrade within the ...


    By BioCycle Magazine

  • Coal Mining and Production Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Tackling waste in the sands of the Sahara

    When gas was discovered in the mid Sahara areas of North Africa in the 1990s Andy Ive was asked by BP to help set up the water and waste infrastructure for what amounted to four small towns 600 km into the desert. No local infrastructure at all existed for the waste and water to be produced by 2-3000 workers. IVE overcame sandstorms, extreme heat, poisonous snakes and patented a novel solution to ...


    By Ive Design

  • Cement Manufacturing Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Wisconsin-Based Utility Expands Green Energy Portfolio

    JUST as a wise investor maintains a diverse investment portfolio, a successful utility needs to make certain that it has a diverse portfolio of generation sources,” says Bill Johnson, manager of Agricultural Compliance for Alliant Energy, headquartered in Madison, Wisconsin. Alliant's generation portfolio includes 434 megawatts of renewable energy - enough to power over 110,000 homes. “With ...


    By BioCycle Magazine

  • What are the best companies for Zero Liquid Discharge Equipment and Technology?

    With an increasing push for environmental protection, many industrial facilities and effluent regulators are making decisions that lessen their impact on the environment and human health. Changes and implementations are constantly being discussed and met both nationally and internationally to change the way industrial facilities discharge waste, and it is important to know which companies are the ...


    By SAMCO Technologies, Inc.

  • State Aims to Modernize Mindsets Along with Trash Policies, Facilities

    By July 1, 2016, the Department of Energy and Environmental Protection (DEEP) is set to revise the state-wide solid waste management plan to include a strategy to divert, through source reduction, reuse and recycling, 60 percent of solid waste generated in Connecticut after January 1, 2026. That figure is more than double the waste currently diverted from landfills. Doubling the amount of waste ...


    By Blue Sphere Corporation

  • How to Turn Waste Paper into Biomass Pellets

    How to Turn Waste Paper into Biomass Pellets Along with the development of human civilization, the number of waste paper has a gradually increase trend every year. It is seen everywhere. Many ways have been researched to recycle the waste paper, while the waste paper has been polluted and there are many toxic substances contained, so it is not good for ...


  • Florida Waste-To-Energy Plant Has Composting Officials Fired Up

    Plans for a renewable energy facility in central Florida which will burn horse stall bedding as well as other wastes is raising concerns among officials from composting companies in the region, who are questioning everything from the cost-effectiveness of the multimillion dollar plant to whether it will actually help alleviate groundwater pollution problems. “The proposed gasification plant is a ...

  • Wet electrostatic precipitators: A preferred technology for emission control

    The basic science behind electrostatic precipitators is as familiar and as simple as static cling. But today, this elemental force has been harnessed to a technology that is helping to remove millions of tons of toxic chemicals from our atmosphere; saving billions of dollars annually in pollution-related physical damage; and averting costly impacts on health and mortality rates for millions of ...


    By Beltran Technologies, Inc.

  • Incineration

    Introduction: High temperatures, 870 to 1,200 °C (1,400 to 2,200 °F), are used to volatilize and combust (in the presence of oxygen) halogenated and other refractory organics in hazardous wastes. Often auxiliary fuels are employed to initiate and sustain combustion. The destruction and removal efficiency (DRE) for properly operated incinerators exceeds the 99.99% requirement for hazardous waste ...

  • New developments of vibratory feeders for large bulk material reclaim systems

    Summary The efficient economical storage, movement, control and blending of large tonnages at coal handling installations such as mines, power plants and port facilities require new and improved designs of vibratory equipment. Environmental and investment impact as well as operational advantages must be considered in the development of any new reclaim system. ...


    By General Kinematics

  • Advanced, integrated systems meet the challenges of commercial-scale operation

    Technological frontiers in die alternative energy industry continue to widen in countries around the globe. As such, die exploitation of biomass as a source of energy has become die fastest-growing sector among a growing roster of energy solutions. Today, more energy is produced from various forms of biomass dian from all wind, solar and geodicrmal applications combined. Much of die excitement ...


    By Beltran Technologies, Inc.

  • Biomimicry: solutions hidden in plain sight

    Some call it arrogance, the way human beings believe it is possible to out-smart nature with science and technology. Now, Houston and other large cities deal with excessive water runoff as a result of cutting down forests and paving over prairie. The fish in most ...

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