wet waste recycling plant Articles

  • Material pollution in waste paper recycling

    A special shredding plant works in continuous operation and can be serviced without long downtimes Who removes the plastic rings from the empty writing pad or tears the plastic off the chocolate Advent calendar before disposing of it? Certainly not all of us. In this way, foreign materials and impurities find their way into the waste paper and these have to be removed during the recycling ...

  • Waste recycling fuels severn trent works

    Severn Trent Water (STW) has made significant progress in its drive to reduce waste to landfill volumes and increase recycling through the introduction of a processing plant from CDE Ireland, based in Co Tyrone. The plant, which STW has on a rental contract through Biffa, has been processing a variety of waste materials since it was introduced at Minworth Sewage Treatment Works. And the utility ...


    By CDEnviro

  • Dynamic restructuring of waste removal in decentral plants

    The mechanical and biological treatment of residual waste meets the requirements for the production of defined material flows out of nonspecific waste. The specific material flows can reach the quality demands of the industry by wet screening, when beforehand the result of composting is a far-reaching biological stabilisation of the residual waste. Three fractions can be separated: recyclable and ...


    By ORBIT e.V.

  • Major waste reduction and recycling success for Severn Trent

    Severn Trent Water have made significant progress in their drive to reduce waste to landfill volumes and increase recycling through the introduction of a processing plant from County Tyrone company, CDE Ireland.The plant, which is provided to Severn Trent Water on a rental contract by Biffa is processing a variety of waste materials and since it has been introduced Severn Trent Water have seen a ...


    By CDEnviro

  • Major waste reduction & recycling success for severn trent water

    Severn Trent Water have made significant progress in their drive to reduce waste to landfill volumes and increase recycling through the introduction of a processing plant from County Tyrone company, CDE Ireland. The plant, which is provided to Severn Trent Water on a rental contract by Biffa is processing a variety of waste materials and since it has been introduced Severn Trent Water have seen a ...


    By CDEnviro

  • Rest or mixed waste sorting-digestion-separation for the recovery of recyclables and energy

    Source separate collection of biowaste has been implemented in many countries in Europe, especially in the German- speaking countries and the Benelux. By separating the biowaste fraction, a waste fraction called rest waste or grey waste is left over. This fraction is in most instances landfilled or incinerated. However, rest waste still contains a considerable amount of organics (up to 65%) which ...


    By ORBIT e.V.

  • Sorting and Recycling Municipal Solid Waste (MSW) in Xiamen City, China - Case Study

    TOMRA Sorting Recycling is playing a pivotal role in the implementation of automatic sorting at the MSW plant in Xiamen Background The city of Xiamen, renowned for its natural beauty, is located on China's southeast coast, in Fujian Province. Its famous seascape and clean natural environment are a magnet for tourists, and the city government wants to keep things ...


    By TOMRA Sorting GmbH.

  • The myth of `residual waste`

    Recently, I was asked by my good friend John Nicholson (a consultant and contributing editor to this magazine) to address a meeting of the Air and Waste Management Association (AWMA) Ontario Sector, regarding my position on generating energy from 'residual waste.' This invitation provided me with the opportunity to research the composition of so-called residual waste -- you know, the roughly 35 ...

  • Dry/Wet Scrubbers for Clean Air Compliance

    Air-scrubbing venturis and towers may be the answer to clean air compliance for small- to medium-sized companies. Forthcoming requirements of the Clean Air Act Amendments of 1990 will inventory many more specific chemicals considered hazardous. From acetaldehyde to xylenes, the list regulated under the air taxies program includes 189 hazardous air pollutants (HAPs). That number may ...


    By CR Clean Air Group, LLC

  • 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 ...

  • Packed Cyclone Separator Removes Dust Particles While Recycling Process Liquids; New Solutions to Plant Problems

    Problem: The Monomeros Colombo Venezolanos plant in Barranquilla, Colombia, jointly operated by the South American countries of Colombia and Venezuela, produces caprolactam for the textile industry and various chemical fertilizers for agricultural use. Recently agricultural plant capabilities were increased with the addition of process units to improve the production and quality ...


    By CR Clean Air Group, LLC

  • On-Site Food Waste Pretreatment

    Guide to equipment and systems for businesses, institutions and venues that manage food waste on-site. Businesses, institutions and venues that generate large volumes of food waste have an increasing number of options to manage this organics stream, starting with tools and knowledge to prevent and reduce what is generated in the first place, followed by donation of excess and prepared ...


    By BioCycle Magazine

  • Zero waste in Buenos Aires (Argentina)

    In late 2005, the City Council in Buenos Aires, Argentina unanimously passed a law, “Integral Management Of Solid Urban Waste,” a Zero Waste law. The law sets goals and milestones to reduce the volume of municipal solid waste going to landfill disposal. “The first milestone is 30 percent reduction of waste to landfill by 2010,” says Cecilia Allen of Global Alliance for Incinerator Alternatives' ...


    By BioCycle Magazine

  • Chemical Industry: Packed Cyclone Separator Removes Dust Particles While Recycling Process Liquids Chemical Industry New Solutions to Plant Problems Case study

    Problem: The Monomeros Colombo Venezolanos plant in Barranquilla, Colombia, jointly operated by the South American countries of Colombia and Venezuela, produces caprolactam for the textile industry and various chemical fertilizers for agricultural use. Recently agricultural plant capabilities were increased with the addition of process units to improve the production and quality ...


    By CR Clean Air Group, LLC

  • Managing Compostable Bags At Anaerobic Digestion Plants

    The highest and best use for treating residential food waste is through source separation, sending organics first to anaerobic digestion (to capture energy), followed by aerobic composting (to return nutrients to the soil). Sending food waste to anaerobic digestion (AD) facilities requires appropriate tools and planning for capturing high volumes of material with low contamination. Compostable ...


    By BioCycle Magazine

  • A new approach to drilling waste management – prevention!

    Grangemouth based Surface Active Solutions (SAS) has developed its microemulsion based technology to aid the prevention and management of drilling waste. The many activities surrounding the removal of drilling mud in surface and downhole cleaning applications usually generate significant volumes of oil contaminated drilling waste. The drilling mud is typically removed through the use of solvents ...

  • Identification and accumulation of aromatic sensitizers in fish from paper recycling in Japan

    Aromatic sensitizers and related compounds (SRCs) originating from thermal recording material as impurities in waste paper have been detected in aquatic environments near cities where the paper industry is flourishing. In the present study, the levels of exposure to such SRCs and the stable isotope ratios (δ13C and δ15N) in different fish species (Konosirus punctatus, Takifugu niphobles, and ...


    By John Wiley & Sons, Ltd.

  • Trade food waste collection case studies

    In the continuing effort to separate food waste from the landfill stream, councils are looking to the viability of collecting trade food waste Carmarthenshire Council is among the most proactive of councils looking at tackling this problem. Using Ecosack 25L Paper Sacks for food waste they are successfully collecting a large volume from local businesses. Karen McNeill, ...


    By Ecosack

  • Co-composting of sewage sludge and municipal solid waste

    Israel production of sewage sludge and MSW grows each year due to the increasing number of modern Wastewater plants that are using activated sludge process and the increasing population. Non-stabilized Sewage sludge is an environmental nuisance due to high level of pathogens, offensive odours, insect attraction and potential water sources pollution. The Haifa region itself, where the study took ...


    By ORBIT e.V.

  • Puzzled by problematic waste such as tires, mattresses or ragger wire?

    From left to right: Shredded ragger wire, end-of-life tires, mattresses As waste management professionals, we are constantly facing the challenge of how to process problematic waste types. Tana Oy has a cost-efficient solution to offer for turning such waste streams into value. Shredding materials both minimizes ...


    By Tana Oy

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