| CONTENTS N2 2004 |
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70th Anniversary of NII VODGEO |
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| Shchegliaev A. B., Kuranov N. P., Shneyder T. A., Khabarov A. V. The State Scientific Centre, Federal State Unitary Enterprise NII VODGEO: Strategy and Development Perspectives The strategy and development perspectives of NII VODGEO are narrated. |
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| Alekseev V. S. The Priority of Traditions and Inestimable Value of Experience The main directions of NII VODGEO activity from 1934 to 2004 and participation of its specialists in solving the problems are summarized. |
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| Zhurba M. G. Water Treatment for Domestic Water Supply and Industrial Water Supply The causes of secondary pollution of treated natural water have been considered. New research in the field of natural water treatment is presented; the directions of its further development have been formulated. |
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| Leznov B. S. Power Saving Automated Systems for Water Supply and Water Disposal Information on power saving automated systems for pumping clean and contaminated water and air supply to aerotanks developed by NII VODGEO. |
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| Prokhorov E. I. Design of Water Cooling Towers: Results and Perspectives On the basis of theoretical and laboratory investigations of the water cooling towers and their technological elements conducted by the recirculating water supply laboratory of NII VODGEO the modern designs of sprinklers, water-catching grids and water spraying nozzles made of polymers have been developed; their serial production meeting the demands of home consumers has been organized. |
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| Shvetsov V. N., Ponomarev V. G. Development of Sewage Treatment and Sludge Treatment Technologies The main and the most significant achievements of NII VODGEO in the field of industrial wastewater treatment and sludge treatment by the mechanical, physicochemical and chemical methods are presented. |
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| Shvetsov V. N. Development of Biological Methods of Industrial Wastewater Treatment The results of the development of scientific and technological research by NII VODGEO in the field of biological sewage treatment are presented. The leading role of the institute in the devel-opment of theoretical principles, new effective methods and facili-ties for biological treatment of industrial sewage at the enterprises of many branches of industry are highlighted. |
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| Kuranov N. P., Kriksunov Yu. Ya., Khokhlatov E. M. Underflooding and Drainage of Areas under Construction and Built-up Areas The general approaches to the solution of topical problem of prediction and protection of the areas under construction, built-up areas and buildings have been stated. The examples of realization of engineering conceptions of protection of concrete objects and areas against underflooding are given. |
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| Rastorguev A. V. The Currently Available Methods of Design Substantiations of the Limits of the Second and Third Belts of Sanitary Protection Zones The calculations of the limits of the second and third belts of sanitary protection zones depending on complexity of hydrogeological conditions can be made by analytic, numerical and numerically-analytic methods. If the filtration and migration parameters are not studied sufficiently it makes sense to use probability simulation. |
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| Seredkina E. V., Teslya V. G. Intrastratal Water Treatment The intrastratal water treatment is an alternative to traditional technologies of water treatment at ground facilities. More than 20-year experience of the application of this technology in Russia testifies its high efficiency. |
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| Abstracts of the Articles Published in the Issue ¹2 | 48 |