| CONTENTS N3 2004 |
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75th ANNIVERSARY OF GORVODOKANAL MUNICIPAL UNITARY ENTERPRISE OF NOVOSIBIRSK |
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| Pokhil Yu. N. Novosibirsk Vodokanal: the Road to Future The brief story of Gorvodokanal development and its achievements in the field of water supply and water disposal are presented. |
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| Bival'kevich A. I., Pokhil Yu. N., Nikitin A. M. Principles of Sustainable and Reliable Ensuring of Water Supply and Water Disposal Systems Operation The basic design decisions realized in the course of reconstruc-tion of both water supply and water disposal objects are exhib-ited. |
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| Davidov A. B., Buligin V. I., Radetsky M. Yu. Guarantee of Water Supply System Reliability The experience of the water service activity aimed at guarantee of steady and reliable operation of water supply is covered. |
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| Bagaev Yu. G., Melekhovsky V. F., Usachev A. P. Experience of Introduction of Frequency Control Stations for Pump Units The experience of introduction of frequency-adjusted drives and installation of complete stations of frequency control for the pump units is presented. |
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| Bagaev Yu. G., Valuyskikh I. V., Shamara O. V. Calculation of Volumes of Drainage, Storm and Melt Waters Entering the City Sewerage The dependences for calculation of drainage, storm and melt water volumes are presented for consideration. |
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| Pokhil Yu. N., Bagaev Yu. G., Veshkurtsev V. M., Khutorniuk G. N., Ivanov N. A., Ivanova M. G. Accelerated Dewatering of Wastewater Sludges at Sludge Drying Beds The three-year experience in dewatering of wastewater sludges at the sludge drying beds with the use of Sibflok modified flocculant is presented. |
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| Andreev A. I., Veshkurtsev V. M., Ivanov O. V., Ramensky A. S. Solution to the Problems in the Course of Trunk Sewers Operation The very complex task of reconstruction of the intake-distribution chamber with the replacement of the gates of the main sewage pumping station of up to 900 thou m3/d capacity has been solved. |
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| Pokhil Yu. N., Grigorashchenko V. A. Trenchless Replacement of Water-Carrying Pipelines The technique of trenchless replacement of sewer pipes is presented; the information on development of special equipment and technique for restoration of water supply networks is given. |
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| Pokhil Yu. N., Dekkert A. F., Karabanov Yu. Z., Nikitin A. M., Andriyanets P. I., Volkov A. Ya., Andriyanets A. P. Automation of Technological Processes at the Sewage Pumping Stations The experience of introduction of the automated systems for technological processes control at the sewage pumping stations makes it possible to solve the economic tasks on the basis of acquisition of broadened information. |
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| Pokhil Yu. N., Melekhovsky V. F., Shvarts V. M., Kaurdakova O. V., Nikitin A. M., Nakoriakov V. E., Elistratov S. L. The Use of Untreated Wastewater Heat as Heat Carrier For the first time the heat pump using low potential heat of untreated wastewater has been used for autonomous heat supply to the sewage pumping station's building. |
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| Ivanov S. G. ECWATECH?2004 Congress The problems of reformation of the water supply and water disposal sphere that will be considered at the Investments, Economic and Management Conference of the ECWATECH?2004 International Congress are elucidated. |
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| Alekseev V. S. Reformation of Water Legislation of Russian Fed-eration The new developments of the bills in the field of water supply and water disposal are described. |
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| Abstracts of the Articles Published in the Issue ¹3 | 40 |