pre-shredding Articles

  • Tire Shredding: Alternatives to Landfills

    For many reasons, whole tires pose a major problem to landfills. The most obvious is the inefficient use of space. The actual rubber of a tire takes up only a small fraction of the space a tire occupies, and the rest of the space is wasted. A less obvious but far more serious problem is that tires may trap methane gasses when buried with other garbage in landfills. When this happens, the tires ...


    By ECO Green Equipment

  • From a 1m3 cubitainer to 50mm chips, using a two-shaft shredder? With SatrindTec, “Sí, es posible!”

    A Spanish manufacturer of HPDE cubitainers and containers based in Cataluña has chosen SatrindTech to implement its recycling line of defective cubitainers. The request received by our Sales Department was to replace an existing SatrindTech twin-shaft shredder, in use since the mid-1990s, to now be able to ensure a regular size of the shredded material. ...


    By SatrindTech Srl

  • Invention of the Tire Shredder

    The process of vulcanizing rubber was discovered by Charles Goodyear (yes, you read that right) in 1839, and the development of rubber tires followed not long after (Source: Continental Truck). From there, it didn’t take long for worn-out tires to start piling up, and finding good ways to ...


    By ECO Green Equipment

  • How Do You Choose the Best Reverse Osmosis and Nanofiltration Membrane System for an Industrial Facility?

    As global demands for clean water increase, more and more industrial facilities are looking toward membrane filtration solutions, such as reverse osmosis (RO) and nanofiltration (NF), to help manage intake, process, and waste water treatment. Using membrane filtration can help your facility reuse wastewater and virtually eliminate discharge fees, and depending on the industry or required use, it ...


    By SAMCO Technologies, Inc.

  • Focus on Microfiltration Part 2: Filter Longevity and Filter Selection

    Last month, we described the considerations associated with predicting filter service life and how total throughput can be estimated through experimentation.  In this second installment, we will examine four filter selection strategies for maximizing service life in continuous-use applications. These aspects consider chemical compatibility, temperature, binding characteristics, and pore ...


    By Sterlitech Corporation

  • Air pollution regulations drive deployment of flexible abatement solutions - Case Study

    To address the growing complexity of air pollution regulations, which have to address a multi-tiered array of local authority, national and international requirements, AirProtekt of Cambridge is offering a total package air pollution service that embraces process assessment, project design, supply of the air pollution equipment, installation and commissioning. Modern Air pollution regulations ...


    By AirProtekt Limited

  • A solution to fracturing water supply and disposal issues

    “Water, water, everywhere, Nor any drop to drink.” –The Rime of the Ancient Mariner, Samuel Taylor Coleridge Many topics of conversation among oil and gas industry professionals are predictable – oil price trends, the “great shift change” imperiling the available workforce, and production quotas and caps from OPEC. Yet one pressing topic among those developing ...


    By Fairmount Santrol

  • Aluminum recycling at Centro Rottami, Italy - Case Study

    Aluminum recycling is particularly important for the Italian economy, which has historically been lacking in raw materials – The showcase of Centro Rottami. Aluminum recycling is particularly important for the Italian economy, which has historically been lacking in raw materials. In fact, as much as 90% of the aluminum produced in the country comes from recycling, and is identical to ...


    By TOMRA Sorting GmbH.

  • Western gateway storage company first to save with Evapcold - Case Study

    The best solution for freezer and cooler applications Western Gateway Project Specifications Equipment: (2) LCR-060P-L20-2H-W Evapcold Units (2) ATWB 9-7K12 Fluid Coolers Capacity: 70 TR per LCR Unit x (2) = 140 TR max capacity Charge: 290 lbs. NH3 per LCR Unit x (2) = 580 lbs. NH3 vs. 3500 lbs. NH3 ...


    By Evapco Inc.

  • Shredding tires is prosperous business

    Is your yard filled with piles of tires? And you do not know what do with them? Many recycling companies and landfills are struggling with used tires. Tires are among the largest and most problematic sources of waste, due to their shape and the large volume they require for storage.  However, tires are one of the most re-used waste ...


    By Tana Oy

  • Tire Shredding: The Best Alternative

    From cars and trucks to planes, tractors, and forklifts, tires are used for a wide variety of vehicles. And those tires don’t last forever. Regardless of how many miles a tire travels, it should not be used longer than ten years past its manufacture date, as the rubber will grow brittle and can crack. This isn’t usually a problem, though, since most tires are replaced within three or ...


    By ECO Green Equipment

  • The shredding of hospital and medical waste

    Waste produced in hospitals is a type of waste considered special or dangerous, as the material is composed of different elements:  biological and anatomical components, single use items deriving from surgical treatment, material used by healthcare personnel such as shirts, caps and masks, bandages, medicines used by patients, single-use glass and plastic containers used for extracting and ...


    By SatrindTech Srl

  • Shredding Serbian soya

    In July 2010, Metso Denmark achieved an important breakthrough into a new market – in every way.   In geographical terms, it was the first sale of an M&J shredder in the Republic of Serbia. It was also the very first time a customer wanted to field M&J shredder technology in conjunction with the processing of soybeans.   Soybean ...


  • Shredding at sea case study

    The 'Solitaire'of theAllseas Group is the world’s largest and most modern offshore pipe-laying ship. It helps to lay an average of five kilometres of underwater pipeline every day. Synthetic end caps accumulating as waste will be shredded by a WLK 10 shredder from WEIMA Maschinenbau GmbH while still on the ship in order to sell the valuable raw material once on land. The 368 m long and 40 ...


    By WEIMA

  • Ultrasonic pre-treatment of biosolid

    Low-frequency and high-intensity ultrasonic treatment of biosolid is a good method for biosolid disintegration. So, as a pre-treatment method of anaerobic digestion, it may replace the hydrolysis. Thus, we studied the effect of ultrasonic disintegration of biosolid at different ultrasonic power densities. Results showed that the Soluble Chemical Oxygen Demand (SCOD), Total Nitrogen (TN), Total ...


    By Inderscience Publishers

  • Shredding Industry Sees Bright Future

    Despite the economic crisis, document destruction companies nationwide predict increased revenue growth for 2009 but many expect to see their margins decline or remain flat from the previous year, according to a recently released survey of the industry. The survey, conducted in March by Shotgun Capital Advisors, a merger and acquisition advisory firm based in Southlake, Texas, was sent to 1,142 ...

  • Shred-Tech Tears Up the Industry

    Hospitals, government institutions, banks, law firms and corporate offices—all worry about liability associated with the confidential documents they handle. Even corporate marketing plans, blueprints, and personnel and payroll records are potential powder kegs if confidential information becomes public. Not surprisingly, many entrepreneurs are profiting from all this corporate angst—and it's ...


    By Shred-Tech Corp.

  • SSI Shredding Systems: A Global Leader

    SSI recently won the “Mayor’s Global Leader” award during World Trade Week hosted by the Oregon Consular Corps. The annual event recognizes companies that make significant contributions to Oregon’s economy through involvement in international trade. The “Global Leader” award recognizes SSI’s growing international business, effective approach to ...


    By SSI Shredding Systems, Inc.

  • Shredding of highly flammable hazardous waste

    Satrind S.p.A. has a consolidated experience in engineering plants with nitrogen blanketing protection system for shredding of highly explosive hazardous waste in previously sealed into proper containers (such as metal or plastic drums, IBC tanks, etc.) and sludge material. During treatment of hazardous wastes, vapors or flammable gases are released with dangerous emissions which are highly ...


    By SatrindTech Srl

  • UNTHA – specialists in RDF and SRF shredding

    Prevention of waste at source is obviously the preferable scenario, but for as long as households continue to fill their bins with rubbish, for as long as companies dismiss the duty they have to reduce the waste they produce, and for as long as countries continue to burn fossil fuels for energy, nations must look at smarter ways to utilise their waste. Companies involved in the engineering and ...


    By UNTHA Shredding Technology

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