waste dewatering Articles

  • The Importance of Dewatering

    With spring comes two things: the onset of construction season for most of our country and rain- lots and lots of rain. The unpredictability of storms and the amount of rainfall is all a guessing game.  Jobsites flood, work stalls and projects get delayed. Rain makes it hard to keep dry and on-schedule. What’s the solution? Dewatering is a technique used to control ...


    By Pac-Van, Inc.

  • Dewatered waste is disposed at lower cost

    By compacting and dewatering  reject, a paper recycling company avoid having to transport water for no useful purpose. SKJERN PAPIR A/S in Denmark produces 54,000 tons of liner and cardboard from recycled paper annually. In the initial sorting, the paper material is separated out from large, insoluble materials such as plastic, staples and other unwanted elements using a pulper. The ...


    By RUNI A/S

  • Bespoke Dewatering

    Q: What sets Tidy Planet apart from “the rest” ? A: We don’t try and make a square peg fit a round hole That’s one of the things we’ve learnt long ago, along with that there’s no one clear solution, there’s not one type of food waste, there’s not one type of customer, never presume anything and listen to what’s being said. One of our ...


    By Tidy Planet Limited

  • Dewatering waste-activated sludge using dissolved gas-flotation followed by filtration

    After the successes of flotation of waste-activated sludge (WAS), using the new technique utilizing CO2 gas as well as using model gas (80% N2+20% CO2) in previous research because of the high water solubility of CO2 gas, the aim of this study is to develop a simple method for dewatering WAS for easier reuse and safe disposal. The paper introduces a laboratory model for dewatering WAS in two ...


    By IWA Publishing

  • Scottish prison service Food waste dewatering Refurb’ & Retrofit - Case study

    Background The Scottish Prison Service as the English and Welsh Prison Service have been at the forefront of recycling for longer than many would know or perhaps expect. Visit the sites and the waste management compounds are stacked with baled cardboard, neatly wrapped bales of shredded confidential paper, baled linen and clothes, pallet boxes full of WEEE and fluorescent ...


    By Tidy Planet Limited

  • Geotube Dewatering Technology Provides Clean-up of Contaminated Waste - Case Study

    Contaminated sites continue to use Geotube® containers for PCBs, Metals, BTEX, PAHs, Arsenics, etc via pumping or dredging - mechanical and hydraulic methods. TenCate develops and produces materials that function to increase performance, reduce costs and deliver measurable results by working with our customers to provide advanced solutions. A unique high volume, low cost dewatering system ...

  • Geotube Dewatering Technology Provides the Perfect Solution For Waste Treatment - Case Study

    TenCate works with Canadian community to address local septage needs. In 2002, Ontario's legislature and the Ministry of Environment (MOE) produced a policy paper announcing their intent to eliminate the land application of untreated septage. While 90 percent of residents in Ontario used local sanitary sewers to dispose of their waste, and therefore were unaffected by the policy, ...

  • Dewatering of Industrial Sludge - Case Study

    At Ten Cate Protect, town of Nijverdal, The Netherlands, 2006 During the wastewater treatment process at Ten Cate Protect large quantities of sewage sludge are liberated. A couple of days per week this sludge is transported in tanker trucks to a waste disposal plant. On June 14th 2005 a Geotube MDS unit was put in operation at Ten Cate Protect to separate and condense the sludge of the aerobic ...

  • Industry leading drilling fluid dewatering

    The drilling industry is regulated by a myriad of environmental regulations that protect our air, water, and land resources. As these regulations continue to evolve, so too must the technologies utilized by the drilling industry. Though lowering compliance costs is always a worthy initiative, incorporating technology that also enhances the drilling process by improving down-hole conditions and ...


    By Elgin Separation Solutions

  • Dewatering of Boiler Ash - Case Study

    Ten Gate develops and produces materials that function to increase performance, reduce costs, and deliver measurable results by working with our customers to provide advanced solutions. THE PROJECT The Wheelabrator Technology Group provides design/build and operation of trash-to-energy facilities. The Wheelabrator facility located in Lisbon, CT utilizes a storage tank for ...

  • Geotube Dewatering Technology Provides An Effective Dewatering Technology Solution For Dewatering Aggregate Tailings - Case Study

    Simple and inexpensive, Geotube dewatering technology can make management of tailings and fines much easier. Many aggregate plants experience high equipment and manpower costs associated with the handling and removing o( tailings and fines from settling ponds. The costs of maintaining pond operations can vary significantly from plant to plant. Not only is valuable space tied up ...

  • 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 ...

  • Geotube Dewatering for Lagoon Sludge - Case Study

    Background In many animal waste management schemes it is desirable to separate solids from waste water and/or manures. In cooperation with the Department of Animal and Dairy Science, animal waste specialists from Biological and Agricultural Engineering are field testing a technology new to agriculture, to remove solids from lagoons. The test is currently being conducted at the UGA Dairy ...

  • Dewatering projects in Rio de Janeiro - case study

    TenCate Geosynthetics, in partnership with Allonda Comercial de Geossintéticos Ambientais ltda in Brazil, is involved in two large dewatering projects. The projects relate to the cleaning up of the Canal do Fundão near Rio de Janeiro and the removal and dewatering of polluted sedimates at Sepetiba Bay, which is just west of the capital. Dewatering with TenCate Geotube® ...

  • Dewatering project in Almeirim (Portugal) - case study

    TenCate Geosynthetics has supplied TenCate Geotube® containers for a dewatering project in Almeirim (Portugal), which involves the removal and dewatering of organic sludge. This first project in Portugal is the result of cooperation between TenCate Geosynthetics, Ashland Hercules Water Technologies and Geosin, the local partner. TenCate Geosynthetics and Ashland Hercules Water Technologies ...

  • TenCate Geotube technology for dewatering - case study

    TenCate Geotube technology is used to protect coastlines, restore beaches, reclaim land and to store and filter polluted water. TenCate Geotube is a strong, sustainable method and a cost effective alternative to traditional hydraulic engineering constructions. The technology has already been used worldwide in more than 2,000 projects. These have involved for example the recovery of coastline, ...

  • Packaged Polymer Injection Dewatering System - Case Studies

    Case Study Number 1 Industry: Oil & Gas, Mining and Civil Waste Management Application: Treatment of Waste Drilling Fluids for Recycling Location: Brisbane, Australia Configuration: 20’ Explosion Proof HMI Dewatering System with VFD Driven EE-1448HD Centrifuge. Objective: Wastewater Treatment Sludge Dewatering in Order to Facilitate Landfill ...


    By Elgin Separation Solutions

  • Vermicomposting of dewatered sludge from pulp and paper mill

    The present paper is aimed at conversion of dewatered sludge from pulp and paper mill into value added product through vermicomposting. The dewatered sludge was blended with cow dung and food processing waste in five different combinations R1 (1.5), R2 (1 + 0.24 + 0.26), R3 (1 + 0.34 + 0.16), R4 (1 + 0.41 + 0.09) and R5 (1 + 0.46 + 0.04) for utilisation in vermicomposting using Eisenia fetida. ...


    By Inderscience Publishers

  • Processing Wastewater Sludge Using Dewatering Containers

    The relative cost of dewatering equipment varies widely and is directly related to the processing rate. For smaller utilities that need to dewater sludge in batches, dewatering containers are an alternative that can be relatively inexpensive and simple when compared to other technologies on the market. The most common type of dewatering container is based on a roll-off box design, although any ...

  • Landfill pumps for Gas well dewatering - Case Study

    AutoPumps Keep the Power On for Thousands of Florida Homes Waste Management's Springhill Regional Landfill near Campbellton, Florida generates "green" energy by extracting and burning the methane in landfill gas. Its $7 million landfill gas energy (LFGE) plant, with six large Caterpillar engines running 24 hours a day, 7 days a week, is capable of producing 4.8 million watts of power. ...


    By QED Environmental Systems

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