№5|2010

PROBLEMS, PERSPECTIVES

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UDC 628.16.006.7

Volftrub L. I., Korabelnikov V. M., Gudoshnikova A. E.

Experience of Modernization of Settling Tanks and Clarifiers at Water Treatment Stations

Summary

Methods of the modernization of different designs of flocculators, settling tanks and clarifiers based on the use of thin-layer, recirculating flocculation and thin-layer deposition are presented. Advantages of the design of thin-layer cellular blocks developed by the authors and produced by the Ecoholding Closed Company are shown. Results of the long term (over 10 years) operation of modernized settling facilities in the systems of communal and industry water treatment at different compositions of natural water and various methods of their treatment are presented.

Key words:

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№5|2010

ENERGY EFFICIENCY

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UDC 628.292

Redit M.

Power Saving Pumps for Wastewater Pimping

Summary

Recommendations for selection of pumps for wastewater pumping and maintenance of an optimal balance between power saving and minimal risk of clogging are made.

Key words:

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№5|2010

ENERGY EFFICIENCY

 

 

Shibaev S.

Up-To-Date Techniques of Concrete Protection in Potable Water Supply Facilities

Summary

Компания MC-Bauchemie (Германия) предлагает собственные инновационные разработки – ремонтные и защитные материалы нового поколения для сооружений питьевого водоснабжения.

 

 

№5|2010

Continue to discuss!

 

 

Kolcheva A.

Vodokanals: Whether the Balance is Achievable?

Summary

С принятием Федерального закона от 23 ноября 2009 г. № 261-ФЗ «Об энергосбережении...» стало очевидно, что решение проблемы учета ресурсов, в том числе питьевой воды, не может быть отложено.

 

№5|2010

ENERGY EFFICIENCY

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UDC 681.121.82

Kargapoltsev V. P.

Technical Support of verification of Water Meters and Flow Meters

Summary

Problems of the technical support of verification of instrumentation used in the municipal economy, water meters and flow meters to confirm their compliance with established standards of measuring accuracy are considered.

Key words:

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