hdpe from packaging waste Articles

  • High density polyethylene (HDPE) pyrolysis plant

    Thermal degradation of plastic polymers is becoming an increasingly important method for the conversion of plastic materials into valuable chemicals and oil products. In this work, virgin high-density polyethylene (HDPE) was chosen as a material for pyrolysis. A simple pyrolysis reactor system has been used to pyrolyse virgin HDPE with an objective to optimize the liquid product yield at a ...

  • Griñó group packaging sorting plant in Lleida, Spain case study

    Leading-edge technology at the Griñó group packaging sorting plant in Lleida, Spain Griñó Ecologic has installed three TITECH autosort 4 sensor-based sorters at its packaging sorting plant in Montoliu de Lleida.The latest-generation equipment at the Montoliu plant is more compact, reliable, power-efficient and accurate. Overview ...


    By TOMRA Sorting (TITECH)

  • TOTALOX Odor Eliminator: The Two Step Treatment in One Package - Case Study

    Collection Systems Are Tough! With miles of pipe and multiple pumping stations, managing the complexity of a wastewater collection system is a full time job. The main task is to maintain the system and keep it flowing. But also near the top of that task list is preventing nuisance odors. When the phone starts ringing, you become a detective. First, you have to find the site or sites ...


    By Carus Corporation

  • Hanbury Plastic Recycling – Stoke on Trent, UK case study

    CUSTOMER HPR Limited creates high quality plastic feedstock materials, by sorting co-mingled commercial, industrial and post-consumer waste into separated polymer streams of high purity since 2011. HPR Limited process 40,000 tonnes/year of mixed kerbside collected plastic material. SITUATION HPR were looking for a solution to sort efficiently ...

  • IBC container shredding in Manchester case study

    The Manchester (England)-based company Reckon Packaging Limited is a leading manufacturer of HDPE synthetic containers in the United Kingdom. A WLK 15 shredder from WEIMA was recently commissioned there. The aim was to efficiently shred and recycle IBCs that could not be reused. Industrial Bulk Containers (IBCs) are used mainly in the chemical, food and pharmaceutics industries. Recon Packaging ...


    By WEIMA

  • London Thames Gateway Closes Recycling Loop

    Closed Loop Environmental Solutions (trading as Visy Closed Loop) was established in Australia in 2001, and has since grown to be a world leader in environmental packaging and recycling solutions. Visy Closed Loop operates packaging recycling programmes for companies and organisations such as Qantas and the Australian Grand Prix. Closed Loop London was launched in 2004 in response to the levels ...


  • Milton Keynes, UK - Case Study

    Milton Keynes Waste Recovery Park: putting Circular Economy thinking into practice Background Milton Keynes Waste Recovery Park is a world-class waste treatment facility, which is due to be fully operational in 2016. The facility aims to deal with Milton Keynes’ black bag waste in a sustainable way by incorporating three different types of treatment on one ...


    By TOMRA Sorting (TITECH)

  • Ecopark 4, Spain, trusts AUTOSORT for the efficient automation of its separation processes - Case Study

    Ecopark 4 in Hostalets de Pierola (Barcelona), part of the infrastructure of the Barcelona Metropolitan Area (AMB), uses ten of TOMRA Sorting Recycling's AUTOSORT optical separators, which currently recover 90% of sortable material. This fully automated plant has three treatment streams which process around 300,000 tons annually. Ecopark 4, located in Hostalets de Pierola (Barcelona), is a ...


    By TOMRA Sorting (TITECH)

  • Recycling plastics: is The UK behind the rest of Europe?

    Plastics aren’t renowned for their green credentials in the UK and the statistics back this up, with recent figures showing that the UK sends over two thirds of its plastic waste to landfill. Not only that, but we are ranked 23rd out of 27 countries for the amount of packaging waste recovered. At, Wrights ...


    By Wrights Plastics Ltd.

  • Hungarian city makes giant leap into recycling with an advanced sorting plant - Case Study

    Settlements in the southeast region of Hungary, which previously sent all their municipal solid waste (MSW) to landfill, now have a state-of-the-art MSW sorting system near Békéscsaba that can process up to 120,000 tonnes of waste per year. The ...


    By TOMRA Sorting (TITECH)

  • Is it time to rethink recycling?

    If our current approach to recycling isn’t the best for the economy or the environment, why do we do it? Criticize recycling and you may as well be using a fume-spewing chainsaw to chop down ancient redwoods, as far as most environmentalists are concerned. But recent research into the environmental costs and benefits and some tough-to-ignore market realities have even the most ...


    By Ensia

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