waste drying Articles

  • Anaerobic Digestion Reduces Microplastics in Sludge

    Anaerobic digestion can help remove microplastics — a large cause of water pollution — during the sewage treatment process Microplastics, or tiny fragments of plastic, include microbeads, the plastic pellets present in thousands of household and personal care products, including toothpaste, cosmetics, and beauty scrubs. They also include fragments from the breakdown of anything in our ...


    By Fluence Corporation

  • Solid Waste District Pilots Dry Fermentation Digester

    Special events, restaurants and other commercial businesses in the Monterey region of California have found a way to close the compostable waste loop and produce usable electricity at the same time. The electricity is produced via dry fermentation anaerobic digestion (AD) units that came online this spring at the Monterey Regional Waste Management District (MRWMD) in Marina. The pilot AD ...


    By BioCycle Magazine

  • Drying Sardine Fishes by Microwave Drying Machine

    1. Why Fresh Sardine Fishes Need to Be Dried by Microwave Drying Machine? Sardine fish is an important source of high-quality protein required in human diet, but it has not yet been fully utilized, due to the limited storage period and, sometimes, their strong fishy odor. Fresh sardine fish ...


    By Azeus Food Machinery

  • New sorting plant for dry commingled and C&I waste in Nottingham

    The recycling company Wastecycle in Nottingham expects to process in excess of 45,000t / year and are pleased that the implementation of the plant has allowed them the flexibly to achieve positive results from the various waste streams. The management of Wastecycle asked KMH Systems and REDWAVE to assist them in developing together a new plant based on the following objectives: Increase ...

  • Production of uniform and dry paramagnetic beads

    Encapsulator B-390 / B-395 pro: Manufacturing of dry spherical monodisperse paramagnetic beads having a size of around 300 µm at laboratory scale This application note describes the production of spherical and uniform magnetic beads having an average size of approximately 300 μm in diameter. They can be used in a variety of applications including catalysis, purification, ...


    By BÜCHI Labortechnik AG

  • An analysis of the environmental management elements related to the improvements of the drying kinetics of waste activated sludge by Fenton peroxidation

    Advanced sludge treatment processes (AST) reduce the amount of sludge produced and improve the dewaterability, thus probably also affecting the heat transfer properties and the drying characteristics of the sludge. This paper studies the influence of the Fenton peroxidation on the thermal conductivity of the sludge. Results demonstrate that the Fenton's peroxidation improves the sludge cake ...


    By Inderscience Publishers

  • Waste Water Treatment Plant sees Economic and Environmental Return on Investment with Biosolids Drying System from Therma-Flite

    Therma-Flite, a resource recovery technology company, releases a new case study that provides municipalities with a look at how one mid-sized city has achieved its goals of eliminating transportation and landfill costs associated with biosolid waste disposal. Regulatory, economic and environmental pressures prompted the plant operations leader to seek equipment and systems that could transform ...


    By Therma-Flite Inc.

  • Aplication of Solar Energy for Drying of Sludge from Pharmaceutical Industrial Waste Water and Probable Reuse

    Sludge, which is produced as a by-product of all treatment processes, has considerable potential as a fertilizer and soil conditioner. Many authorities now discharge the sludge after treatment directly to agricultural land in liquid form, while some others dewater and dry it first. In either case, with proper marketing, it is generally possible for an authority to earn revenue ...


    By University of Tehran

  • Advanced Dewatering & Drying System – A Performance Model

    Since the beginning of 2006, an advanced dewatering and drying system has been operating in the United Kingdom. The facility is producing greater than 40 dry metric tonnes per day of enhanced biosolids in accordance with European Union regulations. The facility is producing biosolids with pathogen levels near minimum detectable levels. This is being achieved with an energy usage less than the ...

  • Question of the Month: What are the benefits of dry ice blasting?

    Dry ice blasting is a revolutionary blasting method that replaces traditional cleaning. In contrast to other blasting methods, dry ice cleaning leaves behind zero secondary waste. One of the hidden costs associated with other blasting methods is the cleanup afterward. Dry ice blasting ...


    By IceTech A/S

  • Case study - Wastecycle – Nottingham, UK - Dry mixed recyclables / Commercial and industrial waste MRF

    Customer Wastecycle Ltd, based in Nottingham city in the UK is the leading resource management and recycling company in the East Midlands, and is part of the Environmental division of the DCC Group. Wastecycle process waste and material through their Recycling Facilities with over 90% recycled and recovered, whilst successfully locating and securing markets for over 200,000 tonnes of ...

  • Effect of drying on leaching testing of treated municipal solid waste incineration APC-residues

    Air-pollution-control (APC) residues from waste incinerators are hazardous waste according to European legislation and must be treated prior to landfilling. Batch and column leaching data determine which type of landfill can receive the treated APC-residues. CEN standards are prescribed for the batch and column leaching test; however, these standards do not specify whether or not the residue ...


    By SAGE Publications

  • 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

  • Waste Disposal

    Introduction The final step in the waste management process is waste disposal, the permanent isolation of waste. Some wastes can be managed and disposed safely with existing facilities and proven methods. Other Department of Energy (DOE) wastes require more complex disposal facilities. DOE has conducted extensive research into alternative waste disposal methods and has concluded that deep ...

  • Waste in the Netherlands

    Household waste More than 10% of waste arisings in the Netherlands consists of household waste. The local authorities are responsible for collecting this category of waste. A set of rules compels the local authorities to collect separately organic household waste, glass, paper and board, textiles and small chemical waste. The policy aims at giving producers more responsibility for their products ...


  • Question of the Month: What are the benefits of producing your own dry ice?

    Every year thousands of temperature sensitive shipments are wasted due to broken cold chains. When it comes to these deliveries sustaining an efficient cold chain strategy is essential. The best way to make sure the shipment temperature is maintained is to protect it with a plan that allows for more control. The best way to gain flexibility with temperature sensitive shipments is to ...


    By IceTech A/S

  • Sludge drying beds, Sarasota County, Florida - Case Study

    Dewatering sludge at wastewater treatment plants has traditionally been a major operational concern. Most large operations must use mechanical filter presses or centrifuges to efficiently dewater their sludge. For many smaller operations, however, this equipment is too expensive and too large for their needs. Therefore, many smaller facilities rely on the sand filter drying beds for sludge ...


    By Presto Geosystems

  • Contaminant removal from dry and wet sands by thermal desorption

    Infrared heating was used to determine the effects of temperature and moisture on the removal of selected organic compounds from contaminated sand matrices. Quartz sand was used as a chemically inert surrogate for soil to isolate the heat transfer and mass transfer effects without any chemical contribution from soil. The selected organic contaminants were 3-nitrobenzene sulphonic acid, sodium ...


    By Inderscience Publishers

  • If the well runs dry — climate change adaptation and water document actions

    'Our water is shut off once or twice a month, sometimes more,' says Baris Tekin from his apartment in Besiktas, an historic district of Istanbul, where he lives with his wife and daughter. 'We have about 50 litres of bottled water in the apartment for washing and cleaning, just in case. If the water is off for a really long time we go to my father's place or to my wife's parents,' says Baris, an ...

  • Turnkey waste handling systems

    The turnkey article discusses the ability of Reaction Distributing Inc. to design waste handling solid waste handling systems that are specific to our clients' individual needs.  The standard line of dry and wet waste compactors as well as the vertical and horizontal balers often form a large part of the overall process however.  It is our ability to analize, recognize and formulate new ...


    By Reaction Distributing Inc.

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