Sedykh Tat'iana Nikolaevna

Chief Process Engineer of the Wastewater Treatment Facilities, MUE «Istrinskii Vodokanal» of the Istra Area 2A Shosseinaia str., 143502 Istra, Moscow Area, Russian Federation, tel.: +7 (495) 994-56-17,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Upgrading the wastewater treatment facilities of the Istra city and Istra Area

Selivanov Oleg

Chief of Laboratories, Department of Biology and Ecology, Vladimir State University named after Alexander Grigorievich and Nikolai Grigorievich Stoletovs 87 Gor’kogo St., Vladimir, 600000, Russian Federation, tel.: +7 (492) 247-97-53, е-mаil: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Estimation of the ultrafiltration efficiency for leachate treatment from solid waste landfills
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• Estimation of the effectiveness of using sodium-cation exchange resins in the process of water softening for the operation of heat producing plants

Seliukov Aleksandr

Ph. D. (Chemistry), Chief Process Engineer, DAR/VODGEO JSC Block 1, 17 Rossolimo St., Moscow, 119021, Russian Federation, tel.: +7 (499) 272-47-25, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Technology of Contact Clarification of Water under Conditions of the Volga Water Intake of the City of Kazan
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• Demanganization of River Water
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• Deironing-demanganation of ground waters at the Severny intake facilities of Khanty-Mansiysk
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• Desiliconization of ground water at the deironing-demanganization facilities
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• Stabilization treatment of underground waters in the Tyumen North Region
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• Conditioning underground water of the Amur water intake (the city of Komsomolsk-on-Amur)
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• Underground water conditioning for utility and drinking water supply of oil refinery producing area
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• Pilot testing the technology of low-turbid colored water conditioning in the process of two-stage filtration
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• Reconstruction of the ground water treatment plant in Noyabrsk (Yamal-Nenets Autonomous Okrug)
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• Integrated technology for conditioning low-mineralized cold ground water
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• In-process tests of river water conditioning for domestic and drinking water supply in the city of Kurgan
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• Tertiary treatment by ozonation of municipal wastewater after biological treatment
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• Pre-project in-process testing river water purification in the Arctic Circle
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• The use of hydrogen peroxide as a chemical in drinking water supply

Semenov Aleksandr

Senior Expert on the Operation of the Wastewater Disposal Facilities, Chief process Engineer Service, Wastewater Disposal of St. Petersburg Branch, SUE «Vodokanal of St. Petersburg» 42 Kavalergardskaia St., Saint-Petersburg, 191015, Russian Federation, tel.: +7 (812) 372-59-17, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Modern solutions for the accumulation and purification of rainfall and snow-melt water

Semenov Viktor Valer'evich

Ph. D. (Engineering), Director for Research and Innovations, «NPO Ecosystema» LLC Build. 3, 7, 4801st Drive, 124460, Zelenograd, Moscow, Russian Federation, tel.: +7 (495) 788-03-16, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Improving the efficiency of chemical treatment of wastewater of fat-and-oil production

SEMENOV I. Je.

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

• Solar Mobile Module Plants of Hot Water Supply

Semenov Mikhail

Ph. D. (Engineering), Leading Expert, Ispytatel’nyi Tsentr Vodnykh Tekhnologii, LLC Block 1, 9 B. Savvinskii Lane, Moscow, 119435, Russian Federation, tel.: +7 (499) 248-09-96, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• The Use of Bioblocks at Wastewater Treatment Facilities
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• Biosorption membrane technology of restoring the quality of ground waters polluted with oil products
,
• Pilot testing the technology of low-turbid colored water conditioning in the process of two-stage filtration
,
• In-process tests of river water conditioning for domestic and drinking water supply in the city of Kurgan
,
• Tertiary treatment by ozonation of municipal wastewater after biological treatment

Semenov Iurii Vladimirovich

engineer, Director of Asset Management Department, SUE «Vodokanal of St. Petersburg» 42 Kavalergardskaia str., St. Petersburg 191015, Russia, tel.: + 7 (812) 326-52-63,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• The use of geographical information system in the activities of the customer service of SUE « Vodokanal of St. Petersburg »

Semenova Irina Vladimirovna

Chief of Zelenograd Division, Water Quality Control Centre, «Mosvodokanal» JSC Build. 1, 5 Sosnovaia parkway, Zelenograd, 124489 Moscow, Russian Federation, tel.: +7 (499) 734-99-88,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• The evaluation of exploitable potential and quality of the underground water used by «Zelenogradvodokanal» Operations Department

Semivolos Elena

Head of the Operational and Technological Sector of the Main Water Treatment Plant, SUE «Vodokanal of St. Petersburg» 42 Kavalergardskaia St., 191015, Saint-Petersburg, Russian Federation, tel.: +7 (812) 372-59-14, e-mail: Semivolos_EN@This email address is being protected from spambots. You need JavaScript enabled to view it.

• Methods of optimizing chlorammoniation processes on the basis of online water quality monitoring (experience of SUE «Vodokanal of St. Petersburg»)