waste drying Articles

  • Determining Proper Cooling Tower Size

    To maximize water-based cooling tower benefits, the appropriate tower size must be selected, requiring the identification of several critical factors. Cooling towers are a relatively inexpensive and reliable way of expelling heat from a number of industrial processes, including nuclear & thermal power plants, petroleum refineries, petrochemical plants, food processing plants, as well as HVAC ...


    By Delta Cooling Towers, Inc

  • Case study - Procurement and installation of a Biogas desulphurization unit at the Chania WWTP

    A proposal based on Bioconservacion’s technology was selected as the winning bid in the public tender released in 2015, covering the design, procurement and construction of a biogas desulfurizing unit to be installed in the waste water treatment plant in Chania, Greece. With a population over 100,000, Chania is the second largest municipality in the Greek island of Crete. Its waste water ...


    By Bioconservacion SA

  • 100 Simple Ways To Save Water

    To improve water conservation install a rain sensor, it turns off your irrigation when it rains. Use a weather-based controller. The use of smart controllers can reduce water usage 24% a year on average. Learn about available rebate programs ...


    By Jain Irrigation, Inc

  • 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.

  • 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

  • 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 ...

  • 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

  • Environmentally friendly and energy-saving drying of PE film

    Folldal Gjenvinning saves between 100 and 150 kW / h per production line by pre-drying washed plastic film in a RUNI Screw Compactor. Folldal Gjenvinning, a division of Norfolier Norge AS, is one of Scandinavia’s largest recyclers of plastic film. With its latest production expansion, the division’s annual capacity has reached 15,000 tons of PE granulate reclaimed from used plastic ...


    By RUNI A/S

  • 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

  • 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

  • Sludge drying beds, Sarasota County, Florida

    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

  • Environmentally friendly and energy-saving drying of PE film

    Folldal Gjenvinning saves between 100 and 150 kW / h per production line by pre-drying washed plastic film in a RUNI Screw Compactor. Folldal Gjenvinning, a division of Norfolier Norge AS, is one of Scandinavia’s largest recyclers of plastic film. With its latest production expansion, the division’s annual capacity has reached 15,000 tons of PE granulate reclaimed from used plastic ...


    By RUNI A/S

  • 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

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