sludge stabilization News

  • Calculate Lbs. of Lime to Stabilize Sludge

    Explains basic formula structure, calculating tons of Sludge from Pounds of Sludge Produced, calculate pounds of lime required to produce stabilized ...

  • SludgeGuard Advanced Industrial Bulk Stabilizer

    Guardian Environmental Technologies is pleased to announce the development of a highly cost effective and efficient bulk waste stabilizer called "SludgeGuard". industrial sludge: Definition: Concentrated, semi-liquid waste left after treatment of industrial water or wastewater containing some elements of hydrocarbons, including operations from gas and oil drilling, ...

  • Thicker sludge saves time and money

    Recent improvements in pump technology prompted Severn Trent Water (STW) to initiate a de-sludging trial to reduce costs and energy consumption by producing thicker sludge in the Primary Settlement Tank (PST). Advanced monitoring instrumentation from HACH LANGE played a key role in the trial which, nine months after it began, has been heralded a success. STW's Mark Bryan summarises the objective ...


  • Sludge AD biogas analysis in Turkey

    At the $150m Antalya wastewater treatment plant, one of the biggest in Turkey, the operator knew what they wanted for anaerobic digestion (AD) biogas analysis. They specified a low maintenance AD biogas monitoring system, with completely automatic operation and remote online support from the manufacturer. In addition they wanted local sales support and service which is ...


    By Geotech

  • Sludge AD biogas Analysis in Turkey

    At the $150m Antalya wastewater treatment plant, one of the biggest in Turkey, the operator knew what they wanted for anaerobic digestion (AD) biogas analysis. They specified a low maintenance AD biogas monitoring system, with completely automatic operation and remote online support from the manufacturer. In addition they wanted local sales support and service which is provided by the Geotech ...


    By Geotech

  • Supercritical water oxidation of sewage sludge

    ABSTRACT Supercritical water oxidation (SCWO) is an innovative and effective destruction method for organic wastewater and sludge. Several tests of the destruction of sewage sludge by SCWO have been done at two state of the art pilot plants. These units have capacities of 250 kg/h and 1100 kg/h, respectively. The test results show that the technology easily destroys the organic ...


    By SCFI Group Limited

  • ASTM D5704 - 11 standard test method for evaluation of the thermal and oxidative stability of lubricating oils used for manual transmissions and final drive axles

    This test method measures the tendency of automotive manual transmission and final drive lubricants to deteriorate under high-temperature conditions, resulting in thick oil, sludge, carbon and varnish deposits, and the formation of corrosive products. This deterioration can lead to ...


    By ASTM International

  • IFAT CHINA + EPTEE + CWS 2010: What to do with sewage sludge?

    In recent years China has developed into one of the world’s biggest markets for sewage treatment. According to the Chinese Ministry of Environmental Protection, over 20 billion euros was invested by the end of 2008 in around 1,550 sewage plants in the People's Republic. Together these facilities process 86 million tons of sewage each day. 'Despite the high level of expenditure on cleaning the ...


    By Messe München GmbH

  • GLV`s water treatment group granted exclusive license to sell and distribute an advanced digester sludge mixing technology

    GLV’s Water Treatment Group announces it has been granted the exclusive license for the U.S.and Canadian municipal sludge treatment market to sell and distribute the advanced digester sludge mixingtechnology developed by the company Enersave Fluid Mixers Inc. (“Enersave”).This technology is employed in the process tanks used to mix and stabilize the solids generated by wastewatertreatment systems ...

  • Kruger Inc. BioCon Drying Process Selected by Alderwood Water and Wastewater Distinct for Class A Biosolids

    Cary, NC – The Alderwood Water and Wastewater District in Washington State has contracted Kruger Inc to supply a BioCon® thermal drying process. Kruger will provide the BioCon® equipment, engineering support services, start-up and training services for the project. The final contract was signed on January 16, 2007 following a competitive bid and evaluation process conducted by the District and ...


  • Cambi Awarded another Major Contract in Beijing

    Beijing Drainage Construction Company has awarded Cambi a second contract for the Cambi Thermal Hydrolysis Process (THP). The contract at Xiaohongmen Wastewater Treatment Plant (WWTP) follows the recent contract for Gaobeidian WWTP, Beijing’s largest. Xiaoghongmen is Beijing’s second largest wastewater treatment plant, and is owned and operated by the Beijing Drainage Group. The plant ...


    By Cambi AS

  • MyFAST product announcement

    Dependable, Affordable…FAST The proven, safe, reliable MyFASTTM wastewater treatment systems are ideally suited for use in for decentralized and distributed applications in flows ranging from 40,000 GPD (150 m3/d) to 160,000 GPD (600 m3/d), this monolithic system utilizes multiple treatment units in one tank. This culminates in a large, decentralized system ideally suited for ...


    By Bio-Microbics, Inc.

  • New BITControl Wastewater Treatment Plants for Lagos

    Two SBR plants for 6,000 and 36,000 PE are planned by BITControl for the Lagos State Wastewater Management Office. As we have only dry weather systems with a defined amount of wastewater, the systems are designed as sequencing batch activated sludge systems (SBR). Carbon and nitrogen elimination combined with simultaneous aerobic sludge stabilization is required.  At these systems energy ...


    By BITControl GmbH

  • Pre-filtering saves 50% investment in sewage plant

    The Saulekilen Sewage Plant in Arendal, south of Norway, increases its capacity from 45000 p.e. to 80000 p.e. with a new process design. By using a first filter stage combined with compact biofilters, the new plant fits inside the old one. This reduces investments by NOK 25 mill. (USD 4 mill.), which is approximately half the cost of a conventional treatment plant. Filters at entrance ...


    By Biowater Technology

  • Paper mill waste may be just right for reclaiming mineland

    Paper mill waste can safely be applied at a rate three times higher than the typical rate in Ohio, to reclaim soils of surface-coal mined areas. Agricultural Research Service (ARS) soil scientist Martin J. Shipitalo found that a 300-ton-per-acre application rate had many benefits, and did not result in major additional negative effects on runoff water quality compared to the standard ...

  • WELTEC BIOPOWER Upgrades Municipal Wastewater Treatment Plant in Bavaria

    The increasing restriction of the agricultural use of sewage sludge is associated with mounting pressure on municipalities and sewage treatment providers. Moreover, the high power needs drive up the expenses of wastewater treatment plants. Thus, more and more sewage treatment plants decide to employ energy-saving sludge stabilisation in an anaerobic reactor and utilisation of the digestion gas ...


    By WELtec BioPower GmbH

  • CAMBI B2 “packaged unit” thermal hydrolysis plant, including steam explosion disintegration

    Cambi, the world’s leading company within Thermal Hydrolysis (THP) pre-treatment of sewage sludge before digestion, will present the following new development at this year’s IFAT in Munich, 7 – 11 May: The new Cambi B2 THP for medium sized WWTPs starting at 50,000 p.e.  or 1,500 t DS (dry solids)/year up to 6,600 t DS (240,000 p.e.) . The Cambi B2 will enable your plant to ...


    By Cambi AS

  • Great success for the new HS series at IFAT 2012

    On the IFAT 2012 the Pieralisi Group introduced its New High Speed (HS) Decanter series featuring innovative technology and design. The innovative technology employed provides a centrifugal acceleration 18 to 20% higher than traditional decanters and is designed to provide optimal solutions to a variety of applications, including the treatment and dewatering of sludge from industrial and ...


    By Pieralisi Group

  • EPA recognizes broward county, Fl., for transforming former landfill into a park (FL)

    At a ceremony this morning, EPA honored Broward County, Fl., with the EPA Region 4 Excellence in Site Reuse award for redeveloping the former Davie Landfill Superfund site, once referred to by some as "Mount Trashmore," into the Vista View Park. This is only the second award of its type to be awarded by EPA for site reuse in Florida. Broward County saw the potential for the site of the former ...

  • SCIENTIFIC JOURNAL ADDRESSES RESIDUAL RESEARCH

    Journal of Residuals Science & Technology Enters Its Fourth year Lancaster, PA—The Journal of Residuals Science & Technology, a new and vital resource for high-level research and cutting-edge topics related to environmental residuals, is about to enter its fourth year with its January issue. The quarterly journal includes refereed and review papers on residuals in soil, water, and air and ...


    By DEStech Publications, Inc.

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