Oskolkov Nikolai Vasil’evich

General Director, «Sibresurs» LLC 53 Sibiriakov-Gvardeitsev St., 630088, Novosibirsk, Russian Federation, tel.: +7 (383) 344-23-01, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Purification of high-color low turbid water in the city of Kuibyshev, Novosibirsk Region
Selection of optimal coagulation technologies and chemicals for the purification of specific natural waters (for discussion)

Ospanov K. T.

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

Sewerage Treatment Facilities of the City of Astana (Kazakhstan)

Ostapenko Roman Viktorovich

Deputy Chief of Wastewater Treatment and Sludge Handling Division, Kur'ianovskie Wastewater Treatment Facilities, «Mosvodokanal» JSC 15, 1st Kur’ianovskii lane, 109235 Moscow, Russian Federation, tel.: +7 (495) 348-52-33,
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The efficiency of aeration systems at the Moscow wastewater treatment facilities under field operating conditions

Ostroushko Yu. V.

Tel.: (495) 648-37-80,
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Experience in Operation of Ecopolymer Drainage-Distribution Systems at the Western Filtration Station Luganskvoda

Ostroushchenko N. G.

Tel.: (4834) 743-341,
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Os'kin Dmitrii Vasil'evich

Chief of Department of Water Technologies and Ecology, «Modular boiler-houses-H» LLC 74 Promyshlennaia str., Stroitel Settlement, 392526, Tambov Region, Tambov Area, Russian Federation,
tel.: +7 (4752) 77-31-10

WAMGROUP® Company – 10 years in Russia

Otstavnov Aleksei Alekseevich

Ph. D. (Engineering), Leading Research Worker, «NIIMosstroi» OJSC 8 Vinnitskaia str., 119192, Moscow, Russian Federation, tel.: +7 (499) 739-03-78,
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Regulatory support of ductile iron pipe use in Russia

Okhrimenko Aleksandr Mikhailovich

Project Chief Engineer, Project Engineering Department, «My Project» JSC 7 B. Strochenovskii Lane, 115054, Moscow, Russian Federation, tel.: +7 (495) 989-85-04, ext. 219,
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