Dubman Igor' Solomonovich

Chief Specialist, EKOS Research and Production Company LLC 194 Molodogvardeiskaia str., 443001 Samara, Russian Federation, tel.: +7 (846) 333-35-21,
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• The experience of designing oil refinery wastewater treatment facilities
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• The experience of upgrading wastewater treatment facilities of Zhigulevsk
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• Project for the reconstruction of the tertiary treatment plant at the wastewater treatment facilities of the city of Samara
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• Results of studying the removal of heavy metal ions from industrial wastewater

Dubov Oleg Vladimirovich

Chief of Emerging Technology Department, «Biotechprogress» CJSC SPE 11 Lomanaia str., 196084, Saint-Petersburg, Russian Federation, tel.: +7 (812) 331-33-63, ext. 158,
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• Biological treatment of oil refinery wastewater in a biosorption membrane reactor

Dubovik Ol’ga

Senior Lecturer, Department of Water Supply and Wastewater Disposal, Belarusian National Technical University 65 Nezavisimosti Ave., Minsk, 220013, Republic of Belarus, tel.: +375 (29) 559-63-86, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Improvement of biological removal of nitrogen and phosphorus compounds from wastewater under the conditions of cascade denitrification
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• Improving the hydrobiological analysis of activated sludge at the Minsk wastewater treatment facilities
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• Automation of the technological processes of wastewater treatment: case study of the Minsk wastewater treatment plant of UE Minskvodokanal

Dubovskaia Elena Mikhailovna

Local History Experts, Writer, Journalist Tumen, Russian Federation, tel.: +7 (902) 813-06-38,
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• The history of the Tumen public water supply – the first in Siberia
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• Tyumen water supply system – the first in Siberia

Dudarev V. A.

e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Economic Efficiency of the Use of Coagulant at the Pumping-Filter Station of the City of Samara
,
• Research in Possibility of Low Turbid Water Treatment under the PFS-1 of Samara Conditions
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• Conception of Reconstruction of City Sewerage Treatment Facilities of Samara

Dudarev V. I.

доктор технических наук, профессор кафедры химии, Иркутский государственный технический университет
Тел.: (83952) 405-178,
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• Extraction of Iron Ions (II) from Aqueous Solutions with Carbonic Sorbents
,
• Removing iron with carbon sorbent from plating wastes

DUDKIN E. V.

tel.: (495) 234-42-64,
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• Reagent-Free Deferrization Plants of the Hyxo Closed Company and Experience of Their Operation
,
• Microfiltration removal of phyto- and zooplankton

Dudchenko T. O.

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• Wastewater Vacuum Pumping Plant
,
• Improvement of Operational Reliability of Wastewater Disposal System of Moscow

Doulkina N. A.

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• Enhancing the removal of hardness and iron ions from water

Dounayevskaya E. V.

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• The use of advanced technologies at the Head water treatment facilities of the Khabarovsk water supply system