Urban municipal sewage treatment works and sewerage systems

Szeged Wastewater Treatment Plant

Country Hungary

Period 2004-2008

Client Strabag Rt. – Passavant-Roediger GmbH György Márkus

Details

Design services provided

• Tender, authorisation, construction and commissioning plans

Technical specifications

• 230,000 lei 60,000 m³/d
• KOI 30,000 kg/day
• BOI5 13,800 kg/d
• LA 15,960 kg/d
• TKN 2,506 kg/d
• Ptot 498 kg/d

Technical specifications

• Activated sludge biological wastewater treatment with nutrient removal, anaerobic sludge treatment, biogas utilisation, ancillary facilities.
• PRA technology

Project photos

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Main collection point on the Buda side of the Danube

Country Hungary

Period 2010–2011 (in progress)

Client Budapest Sewerage Works Ltd. József Kovácsvölgyi

Details

Design services provided

• Water rights licensing plans for supplementary development works relating to the main collection point on the Buda side of the Danube – 10 intervention sites

For the commissioning of the Buda main collection plant

Country Hungary

Period 2009-2010

Client Budapest Sewerage Works Ltd.

Details

Design services provided

• Mechanical refurbishment of the Zsigmond Square pumping station
• Hydraulic review of the Buda main collector
• Study on the rainwater pumping station on Hamzsabégi Road

Budapest Central Sewage Treatment Works

Country Hungary

Period 2005-2010

Client Hídépítő Zrt. – Alterra Kft. Alfréd Tátrai Degrémont SA-OTV France István Kemény Budapest City Council

Details

Design services provided

• Tender drawings; planning permission drawings; construction drawings for building works; classification of ATEX explosion-hazardous areas; fire safety and health and safety tasks; review and approval of main mechanical engineering design plans: 1.633 million Leé; 350/900,000 m³/d; COD = 155,000 kg/d; BOD₅ = 98,000 kg/d; LA = 60,000 kg/d; NH₄-N = 11,000 kg/d; P = 3,000 kg/d; Activated sludge biological treatment with partial nutrient removal, anaerobic sludge treatment, biogas utilisation, full coverage, odour control. Degrémont-OTV technology: architecture, structure, site layout, electrical installations, building services, irrigation, and groundwater-lowering wells with associated machinery. 7 ha built-up area

Project photos

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North Pest Wastewater Treatment Works

Country Hungary

Period 2005-2008/9

Client Passavant-Roediger GmbH – Strabag Rt. Elmar Henzen

Details

Design services provided

• Tender, authorisation, construction and commissioning plans

Technical specifications

• Dry matter to be processed: 72 t/d; Biogas volume: 750–1,020 Nm³/h

Technical specifications

• Anaerobic sludge treatment – two digesters, each with a capacity of 12,000 m³, biogas utilisation, ancillary facilities. PRA technology

Project photos

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Mülheim an der Ruhr Waste Treatment Plant

Country Hungary

Period 2001-2002

Client BHU – MAT (MEG Mülheim SUTCO) Horst Gesell

Details

Design services provided

• Study plan, general plan

Technical specifications

• Volume of organic waste: 22,000 t/year Volume of biogas: 2,256 t/year Volume of compost: 8,909 t/year

Technical specifications

• Treatment and recovery of household organic waste, food waste and product residues using wet digestion. MAT technology

Délpest Sewage Treatment Works – Sludge Treatment

Country Hungary

Period 2000-2001

Client Philipp Müller GmbH – Bridge Construction Ltd. (Budapest Sewerage Works Ltd., József Kovácsvölgyi

Details

Design services provided

• Tender drawings, construction drawings, commissioning drawings

Technical specifications

• Sludge treatment, biogas recovery and stormwater pre-treatment at a plant with a capacity of 80,000 m³/d

Technical specifications

• Sludge thickeners: ø 23 m + 2 × ø 18 m, 3 centrifuges, 24 pumps, a gas engine with an electrical output of 494 kW and a thermal output of 748 kW, a stormwater basin with a capacity of 3,600 m³. Philipp Müller technology

Project photos

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North Pest Sewage Treatment Works, sewage pipeline

Country Hungary

Period 2000-2001

Client Degrémont S.A. István Kemény

Details

Design services provided

• Master plan, general plan for Degrémont Inc.

Technical specifications

• Intensive primary sedimentation: Q = 200,000 m³/d, LEÉ = 775,000

Technical specifications

• Sedipac/Densadeg plant: 4 x ø 15 m, with provision for subsequent coagulation and flocculation, sedimentation chambers, a dredger and a pumping station (16 pumps). Degrémont technology

Délpest Sewage Treatment Works, Sewage Pipeline

Country Hungary

Period 1998-1999

Client Philipp Müller GmbH – Bridge Construction Ltd.

Details

Design services provided

• Tender drawings, construction drawings, commissioning drawings

Technical specifications

• Q = 80,000 / 120,000 m³/d LEÉ = 400,000 / 600,000 Removal of C, N and P Activated sludge treatment, supplemented by biological filtration

Technical specifications

• Preliminary mechanical treatment, 3 biological stages: primary sedimentation tanks, anoxic and aerobic tanks, secondary sedimentation; 10 Biofor-type N-C-P filters and 6 N-C-P filters. Philipp Müller technology

South Pest Wastewater Treatment Works

Country Hungary

Period 2004

Client Budapest Sewerage Works Ltd. József Kovácsvölgyi

Details

Design services provided

• KIOP grant application, draft water rights authorisation plan, feasibility study plan

Technical specifications

• Development of anaerobic sludge treatment (mesophilic and thermophilic digestion)