Erofeev Vasilii

First Deputy Director-Chief Engineer of Wastewater Disposal of St. Petersburg Branch, SUE «Vodokanal of St. Petersburg» 1 Bely Island, Saint-Petersburg, 198184, Russian Federation, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Systems for the removal of surface runoff: problems and solutions (for discussion)
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• Economic efficiency of measures to provide for the surface runoff disposal systems adaptation to changing climate conditions
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• Methods and results of estimating calculated rain parameters for the surface runoff disposal systems of Saint-Petersburg Part 1. For hydraulic calculations while designing
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• Methods and results of estimating calculated rain parameters for the surface runoff disposal systems of Saint-Petersburg Part 2. For hydraulic calculations in simulation
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• Methods and results of estimating calculated rain parameters for the surface runoff disposal systems of Saint-Petersburg Part 3. For hydraulic calculations in designing and modeling with account of the uneven distribution of rain intensities areally
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• Justification of the optimum alternative of the wastewater disposal system of St. Petersburg adapting to the conditions of the joint effect of urbanization and climate change. Part 1. Program-method for justification of the optimal alternative
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• Justification of the optimum alternative of the wastewater disposal system of St. Petersburg adapting to the conditions of the joint effect of urbanization and climate change Part 2. Results of substantiation of the optimum alternative
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• Justification of the optimum alternative of the wastewater disposal system of St. Petersburg adapting to the conditions of the joint effect of urbanization and climate change Part 3. Estimation of the economic efficiency of an automated wastewater management system
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• Justification of the optimum alternative of the wastewater disposal system of St. Petersburg adapting to the conditions of the joint effect of urbanization and climate change Part 4. Justification of the type of model for the management of a wastewater disposal system

Yeroshenko R. I.

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

• Developing information technologies at the Khabarovsk MUE «Vodocanal»

Erkhov Aleksandr

Ph. D. (Engineering), Associate Professor, Russian State Geological Prospecting University named after Sergo Ordzhonikidze (MGRI–RGGRU) 23 Miklukho-Maklaia St., Moscow, 117997, Russian Federation, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it., SPIN-code: 7450-1640

• Enhancement of suspended matter sedimentation in the process of chemical softening of natural water

Erchev Viacheslav Nikolaevich

Chief of Pumping-Filtration Station No. 1, «Samarskie Kommunal’nye Sistemy» LLC 56 Lunacharskogo Str., 443056, Samara, Russian Federation, tel.: +7 (846) 207-24-57, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Modernization of Chemical Workshop of the Pumping-Filter Station of Samara Using the Powdered Carbon Sorbent
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• Economic Efficiency of the Use of Coagulant at the Pumping-Filter Station of the City of Samara
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• Research in Possibility of Low Turbid Water Treatment under the PFS-1 of Samara Conditions
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• The experience of introducing variable-frequency electric drives of pumping units

Ershov Aleksei Georgievich

Director, «Neoprof» LLC 32 Lobacheva str., 142116, Podolsk, Moscow Area, Russian Federation, tel.: +7 (495) 660-07-71, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Commercial plant for removing chloroorganic compounds from underground water

Yershov A. M.

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

• Establishing the information system of the water treatment plant and other facilities of Tchelyabinsk MUE «Water Supply and Wastewater Management Production Association»

Ershov B. A.

Tel.: (495) 706-61-99,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Experience of Operation of Facilities of Wastewater Biological Treatment for Nitrogen and Phosphorus Compounds
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• test

Esin M. A.

Ph. D. (Engineering), Chief of Process Department, «My Project» JSC 7 B. Strochenovskii Lane, 115054, Moscow, Russian Federation, tel.: +7 (495) 981-98-80, ext. 273,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Syktyvkar Timber Processing Complex: Solving of Wastewater Treatment Problems
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• Wastewater Treatment at Meat-Processing Enterprises
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• Simulation of Biochemical Processes of Wastewater Treatment as a Basis of WWTFs Retechnologization
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• The experience of retechnologizing the existing wastewater biological treatment facilities
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• Advanced methods of designing biological treatment facilities
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• Commissioning – the key stage of putting treatment facilities into operation

Efanov Ivan Aleksandrovich

Chairman of the Board of Directors, «Samarskie kommunal’nye sistemy» LLC, Candidate for a Master’s Degree, Water Supply and Wastewater Disposal Department, Samara State University of Architecture and Civil Engineering 56 Lunacharskogo str., 443056 Samara, Russian Federation, tel.: +7 (846) 336-14-02,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Evaluating the efficiency of hollow fiber membrane use in wash water treatment

Yefremov M. Yu.

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

• Enhancing the removal of hardness and iron ions from water