steel recycling Articles

  • A Case Study of a Steel Plating Mill Water Recycling System

    Case study Summary: Wastewater recycling in a steel plating mill utilizing crossflow membrane filtration and reverse osmosis. Abstract: Steel manufacturing plants are large water consumers that use a tremendous amount of water in their production process. As a result of the increasing demand in resource sustainability, high quality process water and ...

  • Recycling and use of wastes/co-products from the iron/steel and alumina industries

    The current and potential uses for Blast Furnace (BF) slag, steel slag and red mud, and their environmental implications, are outlined and discussed as are the difficulties associated with red mud disposal and subsequent rehabilitation of the disposal sites. Whilst practicable bulk uses for the large amounts of slags that are produced have been found, the uses for red mud are limited and only ...


    By Inderscience Publishers

  • Recycling of Basic Oxygen Furnace (BOF) sludge in iron and steel works

    The recycling and utilisation of iron-bearing by-products such as dust, scale and sludge has been tried and is being practised in many iron and steel-making industries due to its associated benefits. However, the high moisture content of the Basic Oxygen Furnace (BOF) sludge (35?40%) is a major obstacle in its recycling. The management of this waste has become an important issue due to ...


    By Inderscience Publishers

  • Recycle Cans

    Garbage isn't something most Americans want to think about every day. Still, the ways we manage the nearly 230 million tons of it that are generated each year has huge implications for everyone. While America is making gains in the effort to reduce the amount of waste produced each year and to improve the way we deal with garbage, there is still work to do. And every American can help--starting ...


    By Bee Cool LLC

  • Recycling Equipment

    Recycling helps our environment by slowing down the rate at which we have to burn garbage or put it in landfills. Disposing of your garbage is becoming much more expensive, as Americans are producing more solid waste, landfills are filling up, and recycling programs are trying their best to keep up with the increase in waste generated per capita each year. Between the cost of renting dumpsters, ...


    By Bee Cool LLC

  • Waste Recycling Plant, Recycling Plant

      Waste Recycling Plant,Recycling Plant The present construction waste recycling already have some technical basis, regardless with the laboratory research or market applications have certain results. Shibang ...


  • Acid recycling in steel pickling plants: state-of-the-art and new developments in environmental protection

    For acid pickling of heat-treated mild steel and steel products for up to the middle of the last century, sulphuric acid was primarily in use, which has been replaced since the 1960s stepwise by hydrochloric acid. During this time, also the pickling of high alloyed steel with hydrofluoric acid or mixtures of hydrofluoric acid together with nitric acid has been applied on industrial scale. The ...


    By Inderscience Publishers

  • Special reduction plant shreds bulky steel shavings whilst simultaneously recycling the adherent oil

    Until now, bulky steel shavings covered with oil have, in the most part, simply been disposed of, thus wasting valuable resources. In order to avoid this, the company GEZE GmbH searched for a method of reducing the volume of the shavings and simultaneously recovering the oil adhering to them for re-use. The company Erdwich Zerkleinerungssysteme GmbH developed a plant for this purpose, which ...

  • Five years of world steel growth

    World steel production increased no less than 373.5 million tonnes or 27.8% in the years from 2003 to 2007. The majority of this growth is attributable to China, a country whose steel production more than doubled over the five-year period in leaping 266.6 million ...


    By Recycling International

  • Tire Recycling System, Tyre Recycle Plant

    The production line technology, R & D by Wuhan Green world Technology Co., Ltd, can handling waste tire to fine rubber powder at room temperature. Overcoming the difficulty of the waste tire recycling, initiate to handle waste tire to 40-200 mesh fine rubber powder at room temperature, which indicated that Chinese industrial technology and equipment on waste tire recycling had made a historic ...

  • Greece wrestles with recycling progress

    Greece has been a fully-fledged member of the European Union for more than a quarter of a century and adopted the Euro some six years ago. However, despite some progress, the country is languishing towards the bottom of Europe’s recycling league tables. The following article assesses Greece’s recycling performance, with particular focuson the country’s growing steel production and scrap ...


    By Recycling International

  • Is it time to recycle more nickel?

    Now you might think me a little sad, but I have to confess that as a metallurgist, I always find it interesting just how closely the history of mankind is linked to advances in metal working. The first evidence of metal working in Europe dates from around 5500 BC with the extraction of copper, lead and precious metals and this was followed by the working of bronze from around 4000 BC, both of ...

  • Pioneers within WEEE recycling

    In a scrap yard in Switzerland right in the middle of the beautiful Alps you can find one of Eldan Recycling’s most cherished and faithful customers – Cablofer Recycling SA. Cablofer was actually one of the first companies within the WEEE-recycling industry. Cablofer Recycling SA is a scrap metal processor dealing with ferrous and non-ferrous scrap on a 40'000 m2 plot in Switzerland. ...


    By Eldan Recycling A/S

  • New Recycling Era for NYC

    Untitled Document New 20-year contract between the city and large-scale recycler ...


    By BioCycle Magazine

  • Recycling efficiency in the construction industry

    Construction clients, policy makers and planners are increasingly setting requirements to encourage greater use of recovered materials in construction. A number of construction clients and product manufacturers have shown a desire to expand the consideration of materials efficiency to include recyclability as part of the sustainable construction agenda. Potentially there are significant benefits ...

  • Case study - Nottinghamshire Recycling

    DUO Equipment delivered and installed a new full washing and water management plant for Nottinghamshire Recycling Ltd (NRL). Based in Worksop, Nottinghamshire, NRL is a sustainable waste solution provider processing C & D waste, green waste, wood and recycled aggregates. The new washing and water management plant (which includes a Gennaretti centrifuge system) will provide NRL with the ...


    By DUO (Europe) plc

  • Plastic Recycling Process

    Plastic recycling is the process of recovering scrap or waste plastics and reprocessing the material into useful products, sometimes completely different in form from their ...


    By Harden Industries Ltd.

  • New ways for Metal Recycling

    REWAVE XRF 3-way-sorting in innovative  “Free-Fall”-design Recycling of metal and aluminium knows no limits because it can be remelted as scrap indefinitely. Metals, however have to be separated from non-metallic impurities, and different metals have to be sorted in pure fractions to be used as secondary raw materials substituting primary resources. Especially when it ...

  • An approach to develop Sustainability Management Systems in the steel industry

    Steel is a material which is in line with sustainable development as it can be recycled over and over again. Steel Industries believe that the sustainability through balanced development of society, environment and economy contributes to the heightened corporate value and ultimately enhances the benefits for stakeholders. There has been a growing interest in the industry to embrace the system ...


    By Inderscience Publishers

  • Pt. Lisas, Trinidad Receives 2 State-Of-The-Art Glass-Fused-To-Steel Water Storage Tanks as Part of Nation’s First Water Recycling Project for Water

    Florida-Aquastore, an authorized CST dealer serving the water storage and wastewater market across the state of Florida, the Caribbean, and Central and South America, has completed construction on two glass-fused-to-steel tanks at Point Lisas in Trinidad – the twin island country off the northern edge of South America.  The tanks were part of a $167,000,000 USD upgrade to the Beetham ...


    By CST Industries Inc

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