sewage treatment Articles

  • Ballyroan sewage treatment works

    Address: Ballyroan Co. Laois Client: Laois County Council Engineer/Client Contact Details: Neil Delaney, Nicholas O'Dwyer, Consulting Engineers, Carrick House, Dundrum Centre, Dub 14. Ph: 01 2984499 Completion Date: September 2003 Population Equivalent: 800 P.E. Value: € 197,000 ...

  • Geographic information system-based optimization of sewage treatment facilities by evaluating pollution effects and governance demands

    Municipal sewage treatment facilities have important implications for cities' sustainable development and water environment protection. This study's aim is to optimize the sewage treatment facilities by evaluating pollution effects and governance demands for Huai'an City in Jiangsu province, China. The township is chosen as the evaluation unit and the spatial pattern, change ...


    By IWA Publishing

  • Kicking up a stink

    From 1990 to 2001, odour from sewage treatment works was controlled by local authorities under the Statutory Nuisance provisions of the Environmental Protection Act (EPA) 1990. Then came a landmark ruling in 2001, where it was judged that a sewage treatment works was not “premises” as defined by the EPA and the ability to serve an abatement notice for odour lapsed. As a result, the Department ...


    By WRc plc

  • Nutrient removal for sewage treatment

    Addition of a tertiary process provides one means of upgrading a sewage treatment plant's performance. Hans Wouters looks how this can be done using enhanced ...


    By Paques Technology B.V.

  • Project - Croatia Sewage Plant

    Carrousel for sewage treatment 2x30kW AIRMAX Croatia ...


    By KAMPS s.a.

  • Mountbolus sewage treatment plant

    Address: Mountbolus Village, Co. Offaly Client: Offaly Co. Co. Engineer/Client Contact Details: Sanitary & Environment, Offaly Co. Co., County Buildings, Tullamore, Co. Offaly David Hogan S.E.E, Ph: 0506 46800 Completion Date: March 2000 Population Equivalent: 400 P.E. Value: € ...

  • Canarina DESCAR software · sewage treatment · commands 28

    Canarina DESCAR software · sewage treatment · commands 28 Depending on the used model, some data of the dialog box can be modified: Buoyant jet model or Stratified model (see calculation models).   Buoyant jet model: The necessary data in the Buoyant jet model is: ...

  • Costs comparison of Sewage Treament Plants

    Don’t consider the initial purchase cost of Sewage Treatment systems as the only costs to look at when looking to buy a Sewage Treatment Plant. Check the "hidden" expenses before purchasing your Sewage Treatment Plant otherwise you may pay thousands of pounds more than anticipated because of the the installation, emptying and maintenance costs of your sewage treatment plant. Here is the ...


    By BIOROCK S.à.r.l

  • Exergoeconomic assessment of a municipal primary and secondary sewage treatment

    This paper presents the exergoeconomic analysis and assessment of a municipal primary and secondary sewage treatment systems. Operation of an existing municipal sewage treatment plant is described in detail and an exergoeconomic methodology based on SPECO method is provided to allocate cost flows through subcomponents of the plant. The system treats nearly 222,000m³ domestic wastewater per day by ...


    By Inderscience Publishers

  • Sewage Treatment Plants Brazil - Case Study

    Sewage treatment in Brazil at small footprint with BIOPAQ®UBOX In Brazil four full-scale BIOPAQ®UBOX sewage treatment plants have been realized and one is under construction in 2011. The operational experiences and performances of the plants at the municipalities of Tupi (5,000 p.e.) and Igaraçu do Tietê (25,000 p.e.) are good. ...


    By Paques Technology B.V.

  • UN Peace Keeping Force Case Study

    International Peace Keeping Force In 2010, 37 international companies submitted bids in New York for supplying sewage treatment equipment to the International Peace Keeping Force. FMBR technology won the bid. FMBR has since been installed in 14 countries and more than 500 military bases for the International Peace Keeping Force ...

  • Energy utilization in sewage treatment – a review with comparisons

    In recent years, the operating cost of sewage treatment plants (STPs) in some parts of the world has been rising due to increases in the cost of energy. STPs have focused on energy reduction and recovery from treatment processes in order to lower energy consumption. The development involves the improvement of capital set-up for treatment plants in terms of equipment upgrading/plant sizing as ...


    By IWA Publishing

  • Sewage sludge management in Malaysia

    This paper describes the current status of sewage sludge management in Malaysia, including sludge characteristics from both communal sewage treatment facilities and septic tanks. The levels of potentially toxic elements in the sludge are defined and compared to levels elsewhere in the context of the suitability of the sludge for agricultural use. Current sludge disposal practices are reviewed and ...


    By Inderscience Publishers

  • Antiviral pandemic risk assessment for urban receiving waters

    An 80% metabolic conversion of the Tamiflu® pro-drug (oseltamivir phosphate, OP) to its metabolite oseltamivir carboxylate (OC) and a high excretion rate combined with poor removal at sewage treatment works (STWs) means that potentially high STW OC emissions may occur in receiving waters. A risk assessment approach undertaken within the River Lee catchment in North East London indicates that ...


    By IWA Publishing

  • Project YIT Construction Ltd, Infraservices - Helsinki, Finland - Case Study

    Client: YIT Construction Ltd, Infraservices End user: Helsinki Region Environmental Service Authority Location: Helsinki, Finland Period: 2013 - 2014 Being the biggest sewage treatment plant in Finland and Scandinavia, the Viikinmäki underground plant was extended by building a new biological treatment line ...


    By Econet group Ltd.

  • Sydney Water – 5 x sewage gas cogeneration sites - Case Study

    Clarke Energy have been contracted by Worley Parsons on behalf of Sydney Water to design, supply and commission the GE Jenbacher cogeneration engine package, with exhaust gas heat recovery. The engines use the sewage gas produced by the on-site digesters to produce renewable power. In turn the heat generated by the engines through the combustion will go back to the digesters, increasing gas ...


    By Clarke Energy

  • Project Dubai municipality Wastewater Treatment Plant United Arab Emirates - Case Study

    Client: Dubai municipality Location: Jebel Ali, Dubai, United Arab Emirates Period: 2016-2019 Client Dubai municipality needed to expand the sewage treatment of Dubai in order to be prepared for the visitors of the EXPO 2020 Dubai and the future population growth. Moreover, the expansion ensures that the sewage water is ...


    By Econet group Ltd.

  • Material and equipment are key in meeting practical and regulatory sewage treatment requirements

    When it comes to marine sewage treatment, a lot has changed over the past several decades. At the same time, a lot has not changed—the underlying microbiology of sewage treatment, for example. In 1973, St. Louis Ship Division of Pott Industries occupied the same ground on which lames Eads built ironclads for the Union Navy during the American Civil War. We were our own guinea pigs, ...

  • Chemical Wastewater Case Study

    Sembcorp Qidong Water Company is the BOT project in China, provide a complete set of sewage treatment solutions and value-added services for oil, chemical and pharmaceutical companies in the industrial park. Advanced sewage treatment technology and equipment be adopted in this project, after it be completed. Urban water environment had been greatly improved and it also protect the local river ...

  • Project Langat centralized sewage treatment plant - Kuala Lumpur, Malaysia - Case Study

    Client: Langat centralized sewage treatment plant Location: Kuala Lumpur, Malaysia Period: 2017-2019 Client New centralized sewage treatment plant is being built in Kuala Lumpur, Malaysia, and it will be one of the largest wastewater treatment plants in Malaysia. The plant will treat the ...


    By Econet group Ltd.

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