06/1971 to 12/1974 and 1999 to 2001

Germany

Water Management Institute Berlin/Prowa Black&Veatch Project manager GmbH

Project manager

Deep water aeration equipment for reservoirs

Design of hypolimnion aeration devices to improve biological breakdown of chemical pollutants and implementation, GFR polyester resins as carrier structures, Aeration water from hypolimnions without destruction of thermal stratification.

1971-74: Reservoir “Bleiloch-Dam”, “Rappbode-Dam“ „Sosa-Dam“, Schönbrunn -Dam

1999: Open-cast lignite mine Großkayna near Leipzig to be filled with water after ending of lignite production, 55 m m³ water, 35 m deep.

01/1979 to 06/1984

Germany

Ministry for Environmental Protection and Water Management

Project manager

Multimedea filtration in Water Treatment Plants

Development of specification method and filter media for iron removal

06/1978 to 06/1982

Germany

Ministry for Environmental Protection and Water Management

Project manager

Development of a belt scraper for rectangular secondary sedimentation tanks.

Design documentation and manufacturing of belt scrapers.

06/1971 to 06/1976

Germany

Water Management Institute Berlin

Project manager

Development of centrifugal aerators for waste water treatment

Industrial facilities and municipal waste water utilities in Brandenburg, Sachsen, Mecklenburg

Disk aerators as surface rotors

1966-1967

Germany

Oberflußmeisterei

Dresden

Project manager

General repair project Malter Dam, Detailed engineering, flood relief installations

1965-1968

Germany

Oberflußmeisterei Schwarze Elster

Project manager

Usage of one 1200-hectare abandoned open-cast lignite mine as water storage reservoir and rehabilitation of the surrounding site into a leisure park

1965 - 1969

Germany

Ministry for Environmental Protection and Water Management

Design Engineur

Feasibility study of Eibenstock Dam and Eibenstock Reservoir (second largest dam in Germany)