pre-shredding Articles

  • Final TSCA reporting and recordkeeping rule for nanoscale materials available

    On January 12, 2017, the U.S. Environmental Protection Agency (EPA) is scheduled to publish in the Federal Register a Section 8(a) of the Toxic Substances Control Act (TSCA) rule establishing reporting and recordkeeping requirements for certain chemical substances when they are manufactured or processed at the nanoscale.  According to a ...


    By Bergeson & Campbell, P.C.

  • Oil Sampling Best Practices

    Obtaining a representative oil sample from a closed loop lubrication system is essential to any good oil analysis program. As oil analysis programs become more standardized for routine monitoring, especially within equipment warranty support programs, equipment makers provide more sampling points on new equipment. These ...


    By Spectro Scientific

  • 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 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

  • 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

  • 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

  • Wastewater pre-treatment in a confectionery industry

    Description of the plant In a first step, wastewater accruing from the production of marzipane is cleaned by a screen. As flow and load to the plant are highly variable depending on the production process an aerated mixing and balancing reactor has been installed to equalise flow and load before final chemical pre-treatment. After adding of chemicals for precipitation and flocculation ...

  • Pre-Colombian artifacts case study

    Cordillera de Mérida mountain range, Northeastern Colombia A pipeline is planned to transport oil from the Cordillera de Mérida mountain range of northeastern Colombia west towards the Pacific Ocean. An archeological investigation is being conducted by others along the proposed pipeline route to determine potential areas of historical significance. As part of ...


    By GeoView, Inc.

  • Upgrading Pre-Existing DAF Clarifiers

    Whether a Mill is pursuing a facility wide directive to reduce water consumption or simply looking for better performance from a presently installed DAF clarifier, the advancements discussed in this overview offer proven techniques to optimize existing DAF system operations. Significant operational cost reductions can be achieved with DAF System Upgrades. In addition, increasing DAF performance ...


    By World Water Works, Inc.

  • Verification of the meteorological pre-processor MEPDIM

    The Norwegian Institute for Air Research (NILU) has carried out a year of direct measurements of standard deviations of wind fluctuations (σv and σw) on an island off the west coast of Norway. These measurements have been used for the evaluation of estimated values based on the meteorological pre-processor MEPDIM. The physical basis for this metprocessor is provided by parameterisation ...


    By Inderscience Publishers

  • Importance of the Pre-charge of Pressure Tanks.

    A pressure tank consists of an air and water chamber that are divided by a membrane. The air in the air chamber is compressed dry air. This so called pre-charge is a very important factor in the operation of a system with a pressure tank. It acts like a spring and stores the energy in a tank that is used to supply pressurized water when the pump is not running. The membrane that separates the air ...

  • Recycling of Pre-consumer Plastic Film

    Untitled Document ...


    By Shred-Tech Corp.

  • Desalination pre‐treatment with LFNano

    EconoPure Water Systems EconoPure Water Systems designs and manufactures highly economical, scalable, low‐fouling. membrane systems. The Company leverages the proprietary low‐fouling nanofiltration. (“LFNano”) system consisting of a unique membrane element that is designed to avoid. particulate fouling, biofouling, and scaling. As the name suggests, the LFNano ...

  • Complete sewage pre-treatment plants

    These packaged plants offer complete preliminary treatment to Raw Sewage or Sewage from Septic Tanks. The plants are fully automatic and incorporate their control for complete independence from other ...


  • 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

  • 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

  • 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.

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