530 results for: purification

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Biotowers for dephenolisation (treatment of process wastewater), 1950s, height 22m

BRK25C36_149

Biotowers for dephenolisation (treatment of proces...

Water flows through the Spree weir of the Hauptspree in Uhyst, Boxberg, Upper Lusatia, Saxony,

BRK25C14_450

Water flows through the Spree weir of the Hauptspr...

Hall S Am Wasserwerk in Beesen former waterworks 8427 Boiler house 1896 by Maurermester Lucke View

BRK25C49_371

Hall S Am Wasserwerk in Beesen former waterworks 8...

Cologne, water and electricity works on the Zugweg

BRK25C22_400

Cologne, water and electricity works on the Zugweg

Krefeld, old wastewater treatment plant, old sewage treatment plant

BRK25C01_427

Krefeld, old wastewater treatment plant, old sewag...

Krefeld, old wastewater treatment plant, old sewage treatment plant, interior, built in 1910 by

BRK25C09_227

Krefeld, old wastewater treatment plant, old sewag...

Biotowers for dephenolisation (treatment of process wastewater), 1950s, height 22m

BRK25C33_458

Biotowers for dephenolisation (treatment of proces...

Krefeld, old wastewater treatment plant, old sewage treatment plant, interior, built in 1910 by

BRK25C34_451

Krefeld, old wastewater treatment plant, old sewag...

Krefeld, old wastewater treatment plant, old sewage treatment plant, rusty iron door

BRK25C22_372

Krefeld, old wastewater treatment plant, old sewag...

Cologne, water and electricity works on the Zugweg

BRK25C26_242

Cologne, water and electricity works on the Zugweg

Harzgerode, former paediatric lung sanatorium 1929-1931 by Godehard Schwethelm, closed in 1998,

BRK25C05_351

Harzgerode, former paediatric lung sanatorium 1929...

Biotowers for dephenolisation (treatment of process wastewater), 1950s, height 22m

BRK25C25_449

Biotowers for dephenolisation (treatment of proces...

Former waterworks, which housed the German Bundestag from 1986 to 1992

BRK25C27_073

Former waterworks, which housed the German Bundest...

Harzgerode, former paediatric lung sanatorium 1929-1931 by Godehard Schwethelm, closed in 1998,

BRK25C10_039

Harzgerode, former paediatric lung sanatorium 1929...

Water management facility on the Kleine Spree near Dreiweibern, Lohsa, Lusatia, Saxony, Germany,

BRK25C13_222

Water management facility on the Kleine Spree near...

Cologne, water and electricity works on the Zugweg

BRK25C26_407

Cologne, water and electricity works on the Zugweg

Krefeld, old wastewater treatment plant, old sewage treatment plant, interior, built in 1910 by

BRK25C19_494

Krefeld, old wastewater treatment plant, old sewag...

Secondary clarifier, Emschergenossenschaft wastewater treatment plant in the Weilheimer Mark in

BRK25B95_251

Secondary clarifier, Emschergenossenschaft wastewa...

People being baptized in Jordan River in Israel in Baptist ceremony, AI generated

BRK25B99_332

People being baptized in Jordan River in Israel in...

The Boye, stream, runs for 13.8 km through the cities of Gladbeck, Bottrop (photo) and Essen, a

BRK25B95_305

The Boye, stream, runs for 13.8 km through the cit...

Original sewer pipe element of the Emscher sewer as an information stand in Emscherland, a new

BRK25B97_032

Original sewer pipe element of the Emscher sewer a...

Biogas upgrading plant, purification of biogas from organic waste, green waste and contents of the

BRK25B77_468

Biogas upgrading plant, purification of biogas fro...

Rhine near Duisburg Bruckhausen, Marxloh, Thyssenkrupp Steel steelworks, blast furnaces, sintering

BRK25B87_102

Rhine near Duisburg Bruckhausen, Marxloh, Thyssenk...

Municipal sewage treatment plant on Salierweg in the north of Bonn, directly on the Rhine, treats

BRK25B71_206

Municipal sewage treatment plant on Salierweg in t...

The Boye, stream, runs for 13.8 km through the towns of Gladbeck, Bottrop (photo) and Essen, a

BRK25B95_304

The Boye, stream, runs for 13.8 km through the tow...

View of Dortmund city centre from the Deusenberg spoil tip, with the digestion towers of the Deusen

BRK25B67_390

View of Dortmund city centre from the Deusenberg s...

The Katernberger Bach, for over 40 years the stream was piped, 1.2 km long, underground, used as a

BRK25B87_110

The Katernberger Bach, for over 40 years the strea...

Boyetal-Ost landscape conservation area, flood meadows, lower course of the Boye, stream, runs

BRK25B95_303

Boyetal-Ost landscape conservation area, flood mea...

People being baptized in Jordan River in Israel in Baptist ceremony, AI generated

BRK25B73_041

People being baptized in Jordan River in Israel in...

Historic slide gate house and filtration basin, Wasserkunst Kaltehofe, Kaltehofe Island,

BRK25B72_121

Historic slide gate house and filtration basin, Wa...

Theme photo Emscher conversion, the Emscher system will be sewage-free in 2021 - new construction

BRK25B90_272

Theme photo Emscher conversion, the Emscher system...

Dinslaken, North Rhine-Westphalia, Germany, Regional vegetable cultivation at the sewage treatment

BRK25B78_251

Dinslaken, North Rhine-Westphalia, Germany, Region...

Dinslaken, Voerde, North Rhine-Westphalia, Germany, Inauguration of the new Emscher estuary into

BRK25B89_135

Dinslaken, Voerde, North Rhine-Westphalia, Germany...

Oberhausen, Ruhr area, North Rhine-Westphalia, Germany - Emscher conversion, new Emscher AKE sewer,

BRK25B81_324

Oberhausen, Ruhr area, North Rhine-Westphalia, Ger...

Europe, Germany, Hanseatic City of Hamburg, Elbe, harbour, view to the digesters, digesters, sewage

BRK25B82_209

Europe, Germany, Hanseatic City of Hamburg, Elbe, ...

Oberhausen, Ruhr area, North Rhine-Westphalia, Germany - Emscher conversion, new Emscher AKE sewer,

BRK25B90_274

Oberhausen, Ruhr area, North Rhine-Westphalia, Ger...

Oberhausen, Ruhr area, North Rhine-Westphalia, Germany - Emscher conversion, new Emscher AKE sewer,

BRK25B78_358

Oberhausen, Ruhr area, North Rhine-Westphalia, Ger...

Oberhausen, North Rhine-Westphalia, Germany - Emscher conversion, new Emscher AKE sewer, here the

BRK25B90_148

Oberhausen, North Rhine-Westphalia, Germany - Emsc...

Dinslaken, Voerde, North Rhine-Westphalia, Germany, Inauguration of the new Emscher estuary into

BRK25B76_268

Dinslaken, Voerde, North Rhine-Westphalia, Germany...

Dam of the Granetal dam. The dam has a capacity of 46.4 million cubic metres of water, Langelsheim,

BRK25B81_406

Dam of the Granetal dam. The dam has a capacity of...

Dinslaken, Voerde, North Rhine-Westphalia, Germany, Inauguration of the new Emscher estuary into

BRK25B97_170

Dinslaken, Voerde, North Rhine-Westphalia, Germany...

Dinslaken, Voerde, North Rhine-Westphalia, Germany, Emscher estuary into the Rhine. Construction

BRK25B90_208

Dinslaken, Voerde, North Rhine-Westphalia, Germany...

Oberhausen, Ruhr area, North Rhine-Westphalia, Germany - Emscher conversion, new Emscher AKE sewer,

BRK25B99_084

Oberhausen, Ruhr area, North Rhine-Westphalia, Ger...

Biogas upgrading plant, purification of biogas from organic waste, green waste and contents of the

BRK25B36_105

Biogas upgrading plant, purification of biogas fro...

Chempark Krefeld-Ürdingen, around 40 companies are located in the chemical park on the Rhine, there

BRK25B36_236

Chempark Krefeld-Ürdingen, around 40 companies are...

Biogas storage, biogas treatment plant, purification of biogas from organic waste, green waste and

BRK25B44_017

Biogas storage, biogas treatment plant, purificati...

Composting plant, organic waste is composted, sorted by size, smaller parts are reused as compost,

BRK25B44_018

Composting plant, organic waste is composted, sort...

Sculpture by Richard Serra, slab for the Ruhr area on the Schurenbach slag heap, digesters of the

BRK25B37_277

Sculpture by Richard Serra, slab for the Ruhr area...

Rhine near Duisburg Bruckhausen, Thyssenkrupp Steel steelworks, blast furnaces, sintering plant,

BRK25B26_363

Rhine near Duisburg Bruckhausen, Thyssenkrupp Stee...

Boyetal-Ost landscape conservation area, flood meadows, lower course of the Boye, stream, runs

BRK25B26_369

Boyetal-Ost landscape conservation area, flood mea...

Renaturalisation work on the Boye, Emscher tributary, now sewage-free, the wastewater flows in the

BRK25B43_318

Renaturalisation work on the Boye, Emscher tributa...

Composting plant, organic waste is composted, sorted by size, smaller parts are reused as compost,

BRK25B29_170

Composting plant, organic waste is composted, sort...

The Weser Dam, the most important drinking water reservoir in Belgium, near Eupen, Wallonia,

BRK25B42_397

The Weser Dam, the most important drinking water r...

Biogas storage, biogas treatment plant, purification of biogas from organic waste, green waste and

BRK25B09_122

Biogas storage, biogas treatment plant, purificati...

Emscherland, a new nature and water adventure park on the renaturalised Emscher, at the water

BRK25B21_266

Emscherland, a new nature and water adventure park...

Municipal sewage treatment plant on Salierweg in the north of Bonn, directly on the Rhine, treats

BRK25B30_014

Municipal sewage treatment plant on Salierweg in t...

Biogas upgrading plant, purification of biogas from organic waste, green waste and contents of the

BRK25B09_123

Biogas upgrading plant, purification of biogas fro...

Shower on the beach of Borkum, 19.07.2024

BRK25B28_005

Shower on the beach of Borkum, 19.07.2024

Dinslaken, North Rhine-Westphalia, Germany, Regional vegetable cultivation at the sewage treatment

BRK25B10_132

Dinslaken, North Rhine-Westphalia, Germany, Region...

Dam of the Granetal dam. The dam has a capacity of 46.4 million cubic metres of water, Langelsheim,

BRK25B35_380

Dam of the Granetal dam. The dam has a capacity of...

Dam of the Granetal dam. The dam has a capacity of 46.4 million cubic metres of water, Langelsheim,

BRK25B35_381

Dam of the Granetal dam. The dam has a capacity of...

Villa Kaltehofe, Wasserkunst Kaltehofe, Kaltehofe Island, Hamburg-Rothenburgsort, Hamburg, Germany,

BRK25B49_173

Villa Kaltehofe, Wasserkunst Kaltehofe, Kaltehofe ...

Dinslaken, North Rhine-Westphalia, Germany, Regional vegetable cultivation at the sewage treatment

BRK25B20_359

Dinslaken, North Rhine-Westphalia, Germany, Region...

Dinslaken, North Rhine-Westphalia, Germany, Regional vegetable cultivation at the sewage treatment

BRK25B38_343

Dinslaken, North Rhine-Westphalia, Germany, Region...

Solar water desalination plant. Mykolaiv oblast, 25.02.2024. Photographed on behalf of the Federal

BRK25B19_193

Solar water desalination plant. Mykolaiv oblast, 2...

Oberhausen, Ruhr area, North Rhine-Westphalia, Germany - Emscher conversion, new Emscher AKE sewer,

BRK25B24_368

Oberhausen, Ruhr area, North Rhine-Westphalia, Ger...

Archway of the historic municipal building yard with digestion tower, Dinkelsbühl, Middle

BRK25B08_462

Archway of the historic municipal building yard wi...

Dinslaken, Voerde, North Rhine-Westphalia, Germany, Inauguration of the new Emscher estuary into

BRK25B22_152

Dinslaken, Voerde, North Rhine-Westphalia, Germany...

Oberhausen, North Rhine-Westphalia, Germany - Emscher conversion, new Emscher AKE sewer, here the

BRK25B24_370

Oberhausen, North Rhine-Westphalia, Germany - Emsc...

Kaltehofe, waterworks, Elbe waterworks, industrial monument, park, local recreation, Billwerder

BRK25A58_100

Kaltehofe, waterworks, Elbe waterworks, industrial...

Municipal sewage treatment plant on Salierweg in the north of Bonn, directly on the Rhine, treats

BRK25A53_160

Municipal sewage treatment plant on Salierweg in t...

Youth centre Freie Schule am Katernberger Bach, for over 40 years the stream was piped, 1.2 km

BRK25A61_221

Youth centre Freie Schule am Katernberger Bach, fo...

Emscherland, a new nature and water adventure park on the renaturalised Emscher, at the water

BRK25A52_338

Emscherland, a new nature and water adventure park...

Municipal sewage treatment plant on Salierweg in the north of Bonn, directly on the Rhine, treats

BRK25A72_257

Municipal sewage treatment plant on Salierweg in t...

Digesters and secondary clarifiers, Emschergenossenschaft wastewater treatment plant in the

BRK25A81_213

Digesters and secondary clarifiers, Emschergenosse...

The Katernberger Bach, for over 40 years the stream was piped, 1.2 km long, underground, used as a

BRK25A81_252

The Katernberger Bach, for over 40 years the strea...

Old sewage treatment plant, former flood pumping and sewage treatment plant from 1910, gate valve

BRK25A52_023

Old sewage treatment plant, former flood pumping a...

Chempark Krefeld-Ürdingen, around 40 companies are located in the chemical park on the Rhine, there

BRK25A55_040

Chempark Krefeld-Ürdingen, around 40 companies are...

Vltava River with Charles Bridge, Karluv most, Old Town Bridge Tower, Bedrich Smetana Museum in the

BRK25A70_309

Vltava River with Charles Bridge, Karluv most, Old...

Biogas upgrading plant, purification of biogas from organic waste, green waste and contents of the

BRK25A78_499

Biogas upgrading plant, purification of biogas fro...

Digesters and aeration tanks, Emschergenossenschaft sewage treatment plant in the Weilheimer Mark

BRK25A61_219

Digesters and aeration tanks, Emschergenossenschaf...

View of Dortmund city centre from the Deusenberg spoil tip, with the digestion towers of the Deusen

BRK25A52_327

View of Dortmund city centre from the Deusenberg s...

The river Emscher, wastewater river, which is now being renaturalised again, the wastewater runs

BRK25A65_372

The river Emscher, wastewater river, which is now ...

Air quality monitoring station, Großbeerenstraße, Babelsberg, Potsdam, Brandenburg, Germany, Europe

BRK25A67_039

Air quality monitoring station, Großbeerenstraße, ...

Oberhausen, Ruhr area, North Rhine-Westphalia, Germany - Emscher conversion, new Emscher AKE sewer,

BRK25A50_465

Oberhausen, Ruhr area, North Rhine-Westphalia, Ger...

Vltava and Charles Bridge, Old Town Bridge Tower, Bedrich Smetana Museum in the former waterworks,

BRK25A56_497

Vltava and Charles Bridge, Old Town Bridge Tower, ...

Vltava River with Charles Bridge, Karluv most, Old Town Bridge Tower, Bedrich Smetana Museum in the

BRK25A84_162

Vltava River with Charles Bridge, Karluv most, Old...

Chempark Krefeld-Ürdingen, around 40 companies are located in the chemical park on the Rhine, there

BRK25A35_381

Chempark Krefeld-Ürdingen, around 40 companies are...

The Ruhr near Essen-Horst, Gelsenwasser AG water extraction plant, North Rhine-Westphalia, Germany,

BRK25A44_281

The Ruhr near Essen-Horst, Gelsenwasser AG water e...

Biogas upgrading plant, purification of biogas from organic waste, green waste and contents of the

BRK25A44_371

Biogas upgrading plant, purification of biogas fro...

The Weser Dam, the most important drinking water reservoir in Belgium, near Eupen, Wallonia,

BRK25A46_191

The Weser Dam, the most important drinking water r...

Biogas upgrading plant, purification of biogas from organic waste, green waste and contents of the

BRK25A31_100

Biogas upgrading plant, purification of biogas fro...

Rhine at Duisburg Bruckhausen, Marxloh, Thyssenkrupp Steel steelworks, blast furnaces, sintering

BRK25A44_193

Rhine at Duisburg Bruckhausen, Marxloh, Thyssenkru...

Chempark Krefeld-Ürdingen, around 40 companies are located in the chemical park on the Rhine, there

BRK25A06_106

Chempark Krefeld-Ürdingen, around 40 companies are...

Aerial view of a sewage treatment plant focussing on the round clarifiers next to a forest, Nagold,

BRK25A33_264

Aerial view of a sewage treatment plant focussing ...

Composting plant, organic waste is composted, sorted by size, smaller parts are reused as compost,

BRK25A31_109

Composting plant, organic waste is composted, sort...

Prosper coking plant, operated by the ArcelorMittal steel group, 146 coke ovens with a daily output

BRK25A25_214

Prosper coking plant, operated by the ArcelorMitta...

Green façade on a commercial building in the city centre of Essen, Porschkanzel, plants grow

BRK25A35_434

Green façade on a commercial building in the city ...

Biogas storage, biogas treatment plant, purification of biogas from organic waste, green waste and

BRK25A12_340

Biogas storage, biogas treatment plant, purificati...

Composting plant, organic waste is composted, sorted by size, smaller parts are reused as compost,

BRK25A19_102

Composting plant, organic waste is composted, sort...

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