Sopyryaev M. N.

руководитель группы водоснабжения и водоотведения, ГК «Ростех», АО «РТ-Инфраструктура» 121083, Россия, Москва, Петровско-Разумовская аллея, 10, корп. 1, тел.: +7 (495) 204-35-37, e-mail: m.sopyryaev@rt-eng.tech

• The History of Design and Construction of Water Supply and Sewerage Systems in the City of Samara
,
• Development of Contact Clarification Technology for Low Turbid Water Treatment
,
• Analysis of City Sewerage Networks Operation
,
• The Use of Up-To-Date Pipeline Valves at Object of Municipal Enterprise Samaravodokanal
,
• Efficiency of Technological Processes Control
,
• Integrated approach to reducing drinking water losses in the distribution networks in the city of Sebastopol

Sorokina Anna Iur'evna

PhD (Biology), Research Officer, Institute of Microbiology named after S. N. Vinogradskii, the Russian Academy of Sciences Build. 2, 7, 60 Years of October Ave., 117312 Moscow, Russian Federation, tel.: +7 (499) 135-01-09,
e-mail: asorokina83@mail.ru

• Microbiological aspects of natural underground water deironing and demanganation

Spasibo Elena

Engineer of the Laboratory «Technologies of natural and waste water treatment», Research Institute of Building Physics of the Russian Academy of Architecture and Construction Sciences 21 Lokomotivnyi Pass., Moscow, 127238, Russian Federation, tel.: +7 (917) 560-67-39, e-mail: spasibo.elena@mail.ru

• Study of surface runoff characteristics

Spivakov Mikhail Aleksandrovich

Director, Directorate for Expertise and Engineering, SUE «Vodokanal of St. Petersburg» 42 Kavalergardskaia St., 191015, Saint-Petersburg, Russian Federation, tel.: +7 (921) 440-08-62, e-mail: Spivakov_MA@vodokanal.spb.ru

• The use of stochastic methods in determining the required capacity of regulating units in combined sewers

Spiridonov Nikolai Evgen'evich

Process Engineer, «MIRRIKO» Public Company, «Engineering Centre «Integrated Water Technologies» LLC 3, entrance 23, Vorontsovskie Prudy St., 117630, Moscow, Russian Federation, tel.: +7 (495) 663-16-35, e-mail: info@himvoda.com

• The experience of introducing DYСLAR dynamic clarification technology in natural and wastewater treatment
,
• Problems in operating return water cycles and new approaches to their solution

Spiridonova Elena Anatol'evna

Ph. D. (Engineering), Associate Professor, St. Petersburg State Technological Institute (Technical University) 26 Moskovskii Ave., Saint-Petersburg, 190013, Russian Federation, tel.: +7 (921) 584-56-60, e-mail: spiridonova_elena@live.ru

• Water purification with the use of granulated activated carbon at the Southern Waterworks
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• Technology of using powdered activated carbon: the experience of SUE «Vodokanal of St. Petersburg»

Spirin Evegenii Viktorovich

Chief of the Water Supply Service, MUE «Gorvodokanal» of Novosibirsk 5 Revolutsii St., 630099, Novosibirsk, Russian Federation, tel.: +7 (383) 290-74-44, e-mail: gorvoda@mail.ru

• Optimization of water supply system of the left bank districts of Novosibirsk
,
• Improving the operation of the Novosibirsk water supply system

Spitsov Dmitrii

Ph. D. (Engineering), Director of the Institute of Engineering and Ecological Construction and Mechanization, National Research Moscow State University of Civil Engineering 26 Yaroslavskoe Hwy., Moscow, 129337, Russian Federation, e-mail: spitsovdv@mgsu.ru, SPIN- code: 5240-5133

• Мембранные методы в питьевом водоснабжении: подбор мембран, прогноз качества воды, утилизация концентрата
,
• Membrane methods in drinking water supply: membrane selection, water quality prediction, concentrate utilization
,
• Selection of efficient inhibitors for process flow schemes of the Black Sea water desalination
,
• Utilization of reverse osmosis concentrate with removing from it calcium and magnesium ions
,
• Ways of reducing the operating costs of membrane units for the preparation of drinking water from underground water sources
,
• Current state of the ion exchange resin market (a review)
,
• Use of the reverse osmosis method for the preparation of concentrated sodium chloride solutions for the production of sodium hypochlorite
,
• Minimizing the flow of the membrane unit concentrate in the process of surface runoff and drain water treatment and reuse

Spitsyn Evgenii Nikolaevich

Chief Engineer, «Vodokanal of Kursk» MUE 9 Kirova str., 305000, Kursk, Russian Federation, tel.: +7 (4712) 70-13-19, e-mail: wkx@mail.ru

• On the experience of applying DynaSand filters for drinking water deironing in Kursk

Staroselets L. N.

e-mail: info@vodokanal.yaroslavl.ru

• Reducing residual aluminium concentration in drinking water at the Yaroslavl South water treatment plant
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• Upgrading flocculation tanks, settling tanks and clarifiers at the water treatment plants