package treatment plant Articles

  • Hungarian city makes giant leap into recycling with an advanced sorting plant - Case Study

    Settlements in the southeast region of Hungary, which previously sent all their municipal solid waste (MSW) to landfill, now have a state-of-the-art MSW sorting system near Békéscsaba that can process up to 120,000 tonnes of waste per year. The ...


    By TOMRA Sorting GmbH.

  • Nitrogen Oxide Technology Gives American Superconductor an Economical, Environmentally Friendly Treatment Solution

    Untitled Document The installation of Bionomic Industries Inc.'s (Mahwah, NJ) innovative ScrubPac™ BIONOxSOLVER abatement system is enabling American Superconductor ...


    By Bionomic Industries Inc.

  • Warden Biomedia Chosen for Launde Abbey Estate Wastewater Treatment Upgrading Project by Marsh Industries - Case Study

    The Launde Abbey estate, which dates back to the 12th century, is established in 450 acres of outstanding rural Leicestershire countryside. Extensive redevelopment on the estate has involved the building of new conference, dining and accommodation facilities, necessitating updating of its sewage treatment facilities. ...


    By Warden Biomedia

  • WPL and Watling Hope help Environment Agency protect are of scientific interest in East Sussex case study

    Wastewater pumping and treatment experts Watling Hope have specified and installed a WPL packaged wastewater treatment plant for The Environment Agency. The Harbourmasters building and adjacent cottages are situated at the side of the River Rother in East Sussex just outside the town of Rye and are owned and operated by The Environment Agency.  This part of the river has been designated a ...


    By WPL 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

  • Ship repair company case study

    The Problem: One of the largest ship repair company’s existing wastewater treatment plant was overloaded and undersized to effectively treat the wastewater pumped to the facility from Cruise Liners being repaired by the shipyard. The Solution:  BioprocessH2O supplied an equipment package to retrofit ...


    By BioprocessH2O

  • The value of anaerobic purification for pulp and paper mill effluents

    In comparison to the food industry, anaerobic treatment had a later and a slower start in the pulp & paper industry. The first plants were installed in the beginning of the eighties and at the moment the number of projects that has been counted is approximately 140. Many of these plants have been installed as a pre-treatment stage before an activated sludge plant and reduce at least 80% ...


    By Paques B.V.

  • Cost-efficient ditch provides a sustainable solution - Munising, Mich., needed a system that would weather the Upper Peninsula`s harsh winters

    The Munising Wastewater Treatment Plant in Munising, Mich., sits on the shores of rugged and picturesque Lake Superior in the state’s Upper Peninsula. When the city needed to replace an aging system, they chose the Tri-Oval oxidation ditch system for its overall costs savings, process control and operational flexibility. Until February of this year, the city was using two conventional ...

  • A Closer Look at the Dangers of Uncalibrated Simulators

    ABSTRACT Sedran et al. (2006) determined the required aerobic reactor volume to achieve 1 mgN/L effluent ammonia in a nitrifying plant, using three commercial simulators (BioWin, GPS-X and Plan-It- Stoat). The paper reports significant differences between the required reactor volumes calculated by different packages using several activated sludge models in each. The authors were unable to ...

  • 2005 Benchmark Survey of Corporate Sustainability Reporting in Canada

    Gravimetric and chemical treatment with land-farm application discharge had significant design shortcomings during routine process upsets, becoming under-sized as production increased, or as heavy rainfall resulted in uncontrolled storm runoff of the wastewater. API O/W/S technology certainly can’t be expected to be deployed effectively for remote oil and gas fields or offshore sites produced ...


    By Stratos Inc.

  • Redundancy and Reliability – The 5th Generation of Membrane Bioreactor Design

    Membrane bioreactor (MBR) facility designs have progressed through four generations of development (Crawford et al, 2001). The four generations are generally described as evolving from long Solids Retention Time (SRT) package plants, to the inclusion of nutrient removal (total nitrogen and/or phosphorus), to equipment and facility design optimization by reducing both the SRT and the Mixed Liquor ...

  • Gore Hill, Montana - Case Study

    In November 2009, AdEdge Water Technologies, LLC was contacted by Great West Engineering to provide an arsenic and iron removal system for the Gore Hill County Water Treatment Plant Wells #1 and #2 in Great Falls, Montana. The existing water system consisted of multiple wells feeding into a centralized distribution system with a maximum capacity of 150 gpm. The raw water for Plant #1 has an ...

  • Versatile and Reliable Bio-augmentation to Remain within Discharge Consent

    Cleveland Biotech Ltd's Baccelerator® was launched two years ago. It has been employed in a wide variety of applications and has improved the biological performance of all the treatment works to which it has been attached. Examples of some of the uses to which the ...


    By Cleveland Biotech Ltd.

  • Arica Pago de Gomez, Chile - Case Study

    Fast Facts Contaminant: Arsenic Flow Rate: 2.5 MGD In November 2011, AdEdge Water Technologies was contacted byXylem Inc to design, supply and start up an arsenic treatment system for Aguas del Altiplano in Pago de Gomez, Arica-Chile. The Pago de Gomez Water Treatment Plant added an arsenic treatment unit to its existing ...

  • Anaerobic digestion of aliphatic polyesters

    Anaerobic processes for the treatment of plastic materials waste represent versatile and effective approach in environmental protection and solid waste management. In this work, anaerobic biodegradability of model aliphatic polyesters, poly(L-lactic acid) (PLA), and poly(ɛ-caprolactone) (PCL), in the form of powder and melt-pressed films with varying molar mass, was studied. Biogas production ...


    By IWA Publishing

  • Biological recycling of wastes in France: from crisis to new management principles and rules

    In 1992, the context of waste management in France has changed with the publication of a second law that defined the framework of the new public national policy. This law has opened a ten years transition plan, but two main points have been modified. First, the place of landfilling has moved from a status of treatment process in competition with incineration or composting to the role of storage ...


    By ORBIT e.V.

  • Gwinnett County case study: Using data to optimize operations

    Challenge: Serving a population of 750,000 and 15 municipalities, the Gwinnett County Department of Water Resources (GCDWR) has three (3) water reclamation facilities and two (2) water plants. The GCDWR maintains over 200 pumping stations to support its distribution and collection systems. Regulatory and operational data are collected from the County:s treatment facilities and ...


  • Every kilowatt utilised optimally

    Heat recovery with AERZEN blowers As a part of an extensive renovation project, the city of Filderstadt modernised the Bombach wastewater treatment plant, located in the district of Bonlanden. Now, Delta Hybrid rotary lobe compressors made by AERZEN provide optimal oxygen supply, and, thanks to heat recovery measures, the energy balance has improved further. Although ...

  • Countess Wear WwTW - Biostyr BAFF, United Kingdom

    South West Water 83 week - Programme 3,570 m3/hr The Client South West Water provides water and sewerage to 1.6 million customers in Devon, Cornwall and parts of Dorset and Somerset. The region attacts over 8 million holiday makers to the 625 miles of scenic coastline and countryside. The company is part of Pennon Group ...


  • The Effects of Bioaugmentation in Collection System on WWTP Operations

    In 2004 the wastewater treatment plant in the Town of Orange Park had a very unique problem. The Town was in violation of the current Water Quality Based Effluent Limits (WQBEL) permit while they were simultaneously planning for the even more stringent, Basin Management Action Plan (BMAP) permit to take effect in 2008. The Town needed to address both long and short term wastewater treatment ...

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