sewage sludge digester News

  • Thermophilic sludge digestion pilot for Durban (SA)

    Thermophilic digestion of sewage sludge can increase the energy recovery at waste water treatment works (WWTW) to reach energy self-sufficiency. By increasing the digestion temperature to 52 – 55°C, higher efficiencies can be achieved. For a utility, this translates in potential additional income from electricity production by a CHP, lower polymer consumption and lower sludge disposal ...


    By Colsen International b.v.

  • ETG 6500 at the sewage and sludge treatment plant Acea Roma Est

    Start-up & Commissioning of the continuous analysis system ETG 6500 at the plant Acea Roma Est sewage and sludge treatment. This is the anaerobic digestion Revamping for the recovery of the biogas produced. The analysis system ETG 6500 performs continuous monitoring of the amount of methane produced during digestion in addition to measuring the concentration of Oxygen, Carbon Dioxide and ...

  • Cambi converts Beijing’s sewage sludge to clean energy and organic fertiliser

    Norwegian Prime Minister Erna Solberg opened last Friday in Beijing a new biogas plant, which uses Cambi’s thermal hydrolysis process at the XiaoHongMen wastewater treatment plant. Cambi is building five large plants in Beijing, producing energy from the sewage sludge from more than 20 million people in an environmentally sustainable, yet profitable way. Cambi’s ...


    By Cambi Group AS

  • Electricity from Sewage in India

    Waste-to-Wire: Electricity from Sewage India’s newly elected government’s agenda on sanitation and sewage treatment is intent towards improving the socio-economic spheres of our times.  Financial schemes from the central government to build sewage treatment plants, river cleaning programmes and providing clean sanitation facility for all are indicators of enterprising ...


    By Clarke Energy

  • Experience the Future of Sludge treatment

    At the the upcoming 20th European Biosolids & Organic Resources Conference – the future of sludge treatment – the Cambi team and other professionals in the world of wastewater and sewage sludge treatment will present this industry’s latest technology and plants. The conference,  ...


    By Cambi Group AS

  • OFT recommendations will help anaerobic digestion

    ADBA Chairman and Lib Dem peer Lord Redesdale has welcomed the publication today [Thursday] of the OFT’s Market Study into Organic Waste. The Market Study was prompted by the water regulator Ofwat, to explore what barriers exist to competition in the treatment of sewage sludge, and the involvement of Water and Sewage Companies in the treatment of other organic waste. ADBA has been ...

  • Sewage Treatment Plant in Vienna Decides on Flottweg Decanters

    As part of a Europe-wide call for tenders, Flottweg was awarded a contract from the ebswien main sewage treatment facility for five model Z92 decanter centrifuges. The total order volume is over three million Euros. The main sewage treatment plant in Vienna will be equipped with five Flottweg Decanters. "E_OS – Energie_Optimierung-Schlammbehandlung" (energy optimization and sludge ...


    By Flottweg SE

  • New sludge screen launched to the UK industry

    The new SMax from CDE Global is the latest addition to the company’s product offering through their CDEnviro division. CDEnviro offer a range of products to the sewage and waste water treatment sectors with a focus on improving screening efficiencies and reducing waste volumes. The SMax unit is designed to handle a variety of materials including sewage, , digested sludge and imported sludge ...


    By CDEnviro

  • 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 AS

  • Cambi Awarded Contract for Anyang Sewage Treatment Plant Project

    Posco E&C, one of South Korea's largest EPC Turnkey contractors, has awarded Cambi a contract for a Cambi B12 Thermal Hydrolysis Process plant (CambiTHP TM ) for the Anyang Sewage Treatment and co-digestion Project. The CambiTHP TM system will treat all the sludge from a new underground wastewater treatment plant serving 700,000 people in the municipality of Anyang, one of 15 satellite cities ...


    By Cambi Group AS

  • Severn Trent increase sludge screening efficiency

    A new sludge screening system has resulted in Severn Trent Water significantly increasing the efficiency of sludge screening operations at Minworth Sewage Treatment Works on the outskirts of Birmingham. Since the new sludge screen has been introduced by Severn Trent the company has reported significant operational efficiencies as a result of increased screenings removal from the imported sludge, ...


    By CDEnviro

  • At the leading edge of sewage biogas - now and a century ago

    In the city which built the UK's first anaerobic digester in 1895 and had sewage-gas street lighting around the 1900s, today's state-of-the-art sewage biogas analysis equipment is monitoring today's biogas at South West Water's Countess Wear Sewage Treatment Works in Exeter. On watch Countess Wear's sludge reception centre serves more than ...

  • Using Anaerobic Biomass Digestion to Produce Hydrogen and Biofuel

    For many years, hydrogen has been considered as an alternative to fossil fuels. Now, Scientists are aiming to develop an environmentally friendly method to produce hydrogen from biomass by optimizing anaerobic digestion systems.1 Climate change, dwindling fuel resources and energy prices have spearheaded intensive efforts to detect and optimize alternative fuel options. As a ...


    By Edinburgh Sensors Ltd

  • Pulsar's Sludge Finder 2 Helps Severn Trent to Generate Extra Electricity

    Pulsar Process Measurement have supplied eight Sludge Finder 2 sludge interface monitors to Severn Trent's Stoke Bardolph site as part of a process improvement project that has allowed the company to significantly increase electricity generation on site and return energy to the National Grid In common with many large sewage treatment works, Stoke Bardolph uses the gas produced in the digesters to ...

  • Pioneering sludge dryer produces dry fuel for Yorkshire water wastewater treatment works

    Water treatment and management specialists Aqualogy, have supplied and installed a state of the art sludge dryer for Yorkshire Water. The first of its kind to produce a dry fuel on a wastewater treatment works, the dryer is one of a series of key innovations as part of Yorkshire Water’s ambitious large-scale R&D project on advanced thermal conversion. As a main player in the water ...


    By SUEZ Advanced Solutions UK

  • CAMBI at “The World’s Leading Trade Fair for Water, Sewage, Waste and Raw Materials Management” - 5 – 9th May, 2014

    We would also like to alert you to the following presentations: Forum Halle B1 (Waste / Recycling): Wednesday, May 7th, 2014, from 17:30 – 18:00: “Cambi Codigestion and Food Waste Technology” Forum Halle A5 (Water/wastewater): Thursday May 8th, 2014, from  ...


    By Cambi Group AS

  • Cambi’s Thermal Hydrolysis Process will be installed close to the city of Newcastle to complete Northumbrian Water’s migration towards advanced digestion methods

    Cambi UK Ltd has been awarded a contract by GTM, a joint venture between Imtech Process Ltd and Galliford Try Infrastructure Services Ltd for the thermal hydrolysis process (THP) scope of the Howdon sewage treatment works advanced digestion project. Following a review of sludge strategy in 2005 – Northumbrian Water  (NW) adopted conversion to advanced digestion at one of their major ...


    By Cambi Group AS

  • Cavitations technology

    The recent merger between DEWACO LTD and Cavia Technology of Finland, a company specialised in ultrasonic treatment systems enables DEWACO LTD to include “cavitations technology” to its portfolio to consolidate in this competitive high-potential sector. Disruption of sludge cells by means of DEWACO LTD “high frequency” ultrasonic cavitations treatment enables the release of light organic ...


    By Dewaco Ltd

  • Cambi has been awarded a contract for the thermal hydrolysis process (THP) scope

    Cambi has been awarded a contract for the thermal hydrolysis process (THP) scope of the Beckton and Crossness (Thames Water) advanced digestion projects, serving two of Europe’s largest sewage treatment works. Tamesis (joint venture between Imtech and Langs) let a subcontract to Cambi in July 2012 for the turnkey supply of 2 separate 2x3 reactor B12 Cambi plants, one for Beckton and one for ...


    By Cambi Group AS

  • Aecom Awards Contract to Cambi in Kent, England

    The Long Reach project is a first of its kind in the UK. Thames water have selected AECOM as main contractor with Cambi as its specialist sub-contractor to build an upgrade to its sludge digestion plant in at Long Reach STW, in NW Kent. The plant has sewage treatment design capacity for 840,000 people equivalent and digests its sludge for use in agriculture as a fertiliser The aim of the project ...


    By Cambi Group AS

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