Waste Sludge Articles

  • Columbus, Texas - Case Study

    The Columbus WWTP was receiving an overload of grease from restaurants. Some of the grease was traveling only 150 yards before discharging directly into the WWTP. Because of the grease received at the plant, there was little settling occurring in the 30-minute settling tanks, despite personnel maintaining a low mixed liquor in the aeration basin. The plant was hauling off up to seven loads of ...


    By BioCOPE Inc.

  • Trials at a sewage treatment plant in Moscow Case Study

    At Moscow WWTPs (Kuryanovsky and Luberetsky) ,each having water capacity of 2,5 mln m3/day, all mixture of primary and secondary sludge is digested at 53 °C with SRT=HRT 7 days. The volatile solid reduction (VSR) is about 43-46% and gas production is about 0.33 m3/kg VS fed. In order to increase VSR and gas production many different optimization variants were studied. One of them was ...


    By Weber Entec GmbH & Co. KG

  • Optimizing air flows to aeration basins – Case Study

    As a result of clean energy mandates and the rising cost of energy, wastewater treatment facilities around the country are retrofitting their instrumentation to run highly efficient, cost-effective, clean facilities. To reduce emissions and produce clean energy, solid wastes are often digested in large digester tanks to reduce the volume of waste (sludge) and produce more biogas, which is then ...


    By Sierra Instruments, Inc.

  • How can you desalinate more water with less waste? - Case Study

    Consortium of companies backed by Singapore government, Oman, Desalination Did you know: ANDRITZ supplied the largest potable water desalination plant in Oman with two high-throughput decanter centrifuges for brine dewatering, resulting in the right sludge dryness for safe and cost-efficient disposal of waste sludge. ...

  • Mercury waste treatment centre - Case study

    The Mercury Waste Treatment Centre has been set-up by an oil and gas service company following the high demand of major oil and gas companies for local waste management solutions. Prior to the establishment of the econ supplied waste treatment centre, waste had to be shipped to be finally disposed of 13 000 km from the waste source. This involved complicated and expensive waste notification and ...

  • Lindum - Drammen - Case Study

    Client: Lindum Solution: CambiTHP - B6 Drammen /Lindum The plant in Drammen is designed to treat approx. 6,000 tons of sludge from municipalities in the Drammen region, together with some grease and septic. The biogas produced at the plant, will have an energy content of 16 GW per annum. The energy could be used for either ...


    By Cambi Group AS

  • AmperVerband - Geiselbullach - Case Study

    Client: Amperverband Solution: Cambi SolidStream Amperverband At AmperVerband WWTP, Cambi has installed its first SolidStream plant. The SolidStream plant now works a full scale demonstration plant, treating all digested sludge from the waste water treatment plant. AmperVerband WWTP treat sludge from its 150 000 inhabitants, in addition to ...


    By Cambi Group AS

  • Athens - Psyttalia - Case Study

    Client: EYDAP Solution: CambiTHP - B6 Psyttalia The wastewater treatment plant of Psyttalia, is the final recipient of domestic sewage and pre-treated industrial wastewater of the greater Athens area in Greece, receiving an average wastewater flow of 730.000 m³/d, with a biological treatment capacity of 3,500,000 ...


    By Cambi Group AS

  • PUB - Singapore - Jurong - Case Study

    Client: PUB Solution: CambiTHP - B6 Jurong The Jurong WRP, owned and operated by PUB (Public Utility Board, Singapore) is located in the Jurong district, in the west part of Singapore. The plant is treating sludge from the waste water plant. As part of the Phase 4 Expansion project PUB choose to ...


    By Cambi Group AS

  • Aire-O2 Universal Mount featured in Environmental Science & Engineering Magazine

    Through conversations with plant operators and personal experience servicing aeration equipment, the Aeration Industries’ team recognized the great importance of maintenance and safety for those servicing wastewater aeration equipment. The idea to develop a mount on a sliding pedestal with the goal to allow operators to maintain equipment safely on the walkway was derived. The secondary ...

  • Application of ferrates for Arsenic removal from groundwater

    Ferrates are a general name for compounds of iron in a high oxidation state - Fe(IV), Fe(V) and Fe(VI), which show highly oxidizing effects and form non-toxic ferrous oxides and oxohydroxides that can act as coagulants. Laboratory tests have confirmed an interesting application potential for these compounds in the area of water treatment technologies. In 2014 an affordable technology for ...


    By NANO IRON s.r.o.

  • Recycled fertilizer from Struvite and Ashes - Case Study

    Fertilizers based on sewage sludge ash, bone meal ash and struvite The goal of ICL Fertilizers is to replace the use of limited phosphate rock from mines with phosphate from ashes of sewage sludge, meat and bone meal, wood and ...


    By Nutrient Platform

  • Why choose a Rotary Incinerator

    Although, the majority of machines that we manufacture are fixed chamber incinerators. There are occasions when considering a Rotary incinerator could be the right decision for you and your waste requirements. As every need is unique we would always recommend that if you have any questions that you let us help guide you to the best solution for you. ...

  • A Comprehensive Review Of The Sludge Treatment Process

    It is possible to take sludge and convert this into a biofuel. This is becoming more common every single day. Businesses that have these machines are able to produce a substantial amount of revenue as long as they have a constant supply of this material. If you have a solid waste plant where you are processing this material daily, you can use this to help you generate more ...

  • LIFE+ Lo2x Project - Case Study

    The European Commission’s LIFE+ programme has funded a project to install a sustainable technology for resource recovery from waste treatment – using hydrothermal oxidation (HTO) – at a wastewater treatment facility in Valencia, Spain. ...


    By SCFI Group Limited

  • Making wet waste destruction a sustainable reality

    Irish environmental company SCFI was supported by the European Union’s Eco-Innovation initiative in a project to build a portable unit to demonstrate its innovative AquaCritox wet waste treatment technology. This White Paper describes the science behind hydrothermal oxidation (HTO) as a waste treatment methodology and its potential across a range of industrial applications, which is now, ...


    By SCFI Group Limited

  • Industrial wastewater treatment at Arla Foods, Denmark - Case Study

    Clear and simple Industrial wastewater treatment at ARLA FOODS, Denmark In 2009, Aria Foods in Videbaek, Denmark, realized that their current methods of sludge dewatering were unsustainable. A sound financial and strategic decision was made by Aria Foods to invest in a better dewatering solution to handle the large volume of wastewater coming from the company's ...

  • New Mounting System Allows for Easier and Safer Aeration System Maintenance

    Featured in Environmental Science & Engineering Magazine, February 2018 Edition ...

  • Innovative sanitation approaches could address multiple development challenges

    Globally, more than 60% of the human population live without safely managed sanitation services or even lack access to basic sanitation facilities. In addition, most of the wastewater produced in the world is discharged without proper treatment. Integrated approaches are needed to address these issues and curb the resulting adverse impacts on public health and the environment, and associated ...


    By IWA Publishing

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