08-2012

Number 8 / 2012

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№8|2012

THE CENTENARY OF TCHELYABINSK MUE «WATER SUPPLY AND WASTEWATER MANAGEMENT PRODUCTION ASSOCIATION»

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УДК

Clean water to the home city

 

№8|2012

THE CENTENARY OF TCHELYABINSK MUE «WATER SUPPLY AND WASTEWATER MANAGEMENT PRODUCTION ASSOCIATION»

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UDC 628.161

GERASIMOV M. M., SMIRNOV A. D., Davlyaterova R. A., Peremykina L. A., Smagin V. A.

Advanced water treatment technologies in the city of Tchelyabinsk

Summary

The use of advanced technologies in the process of Shershnyovsky storage reservoir water treatment for domestic water supply of Tchelyabinsk and satellite-towns is described. Introducing comprehensive multi-stage water disinfection technology at the Tchelyabinsk water treatment facilities conforms fully to the international advanced trends in water treatment practice.

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№8|2012

THE CENTENARY OF TCHELYABINSK MUE «WATER SUPPLY AND WASTEWATER MANAGEMENT PRODUCTION ASSOCIATION»

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UDC 628.3:62-531.3.003.13

Shadrin V. A.

Improving the energy efficiency

Summary

Retrofitting frequency converters at the water and sewage pumping stations of Tchelyabinsk MUE «Water Supply and Wastewater Management Production Association» as part of the «Program of energy conservation and efficiency improvement in MUE «Water Supply and Wastewater Management Production Association» for 2010–2014» is reported.

Key words

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№8|2012

THE CENTENARY OF TCHELYABINSK MUE «WATER SUPPLY AND WASTEWATER MANAGEMENT PRODUCTION ASSOCIATION»

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UDC 628.32:65.012.45

Yershov A. M., Ravochkin A. S.

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

Summary

An innovative approach to the integrated communication and automation system development based on stage-by-stage expansion of the information and process automation systems is suggested. The introduction of the integrated digital communications and automation network at the Tchelyabinsk MUE «Water Supply and Wastewater Management Production Association» provides for the solution of a number of important and urgent tasks related to energy conservation, decrease of the accident rate, reduction of the operational expenditures, improvement of the efficiency and water quality.

Key words

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№8|2012

THE CENTENARY OF TCHELYABINSK MUE «WATER SUPPLY AND WASTEWATER MANAGEMENT PRODUCTION ASSOCIATION»

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UDC

Lavrov A. L.

Retrofitting advanced hi-tech equipment at the sewage pumping stations of Tchelyabinsk

 

№8|2012

POTABLE WATER SUPPLY

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UDC 628.165:62-278

Pervov A. G., Andrianov A. P., Gorbunova T. P., Yurchevsky E. B.

The technology of reverse osmosis concentrate disposal in water treatment systems

Summary

The use of membrane reverse osmosis units in drinking water treatment is complicated by the presence of the concentrate waste streams that are to be disposed. The technology of removing (crystallization) calcium carbonate contained in the concentrate on crystal seeds is suggested and experimentally tested. From natural water the reverse osmosis units can produce deep-desalinated (softened) water and water with lowered concentration of calcium and bicarbonate ions with total dissolved solids concentration similar to that in raw water. The developed technology can be efficiently used in drinking water treatment as well as in integrated boiler and heating network makeup water preparation.

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№8|2012

POTABLE WATER SUPPLY

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UDC 628.164

Mosin O. V.

Advanced technologies and equipment for magnetic water treatment (review)

Summary

A review of perspective advanced trends and approaches in the practical introduction of scale-control magnetic water treatment in heat power engineering and related industries including water purification to remove hardness salts scale formation (carbonate, chloride, and sulfate salts of Ca2+, Mg2+, Fe2+ и Fe3+) in heat-exchange facilities, pipelines and plumbing units is presented. The principles of physical impact of magnet field on water, parameters of proceeding physical and chemical processes and behavior of hardness salts dissolved in water are considered. It is shown that the magnet field effect on water is integrated and multifactorial. The design features of home industrial-scale magnetic water treatment devices with permanent and electric magnets – hydromagnetic systems, magnetic converters and magnetic water activators are presented. The efficiency of using water magnetic treatment units for water purification is considered.

Key words

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№8|2012

DISCUSSING THE NORMS

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UDC 628.31

Pokhil Yu. N., Pupyrev E. I., Bagaev Yu. G., Bivalkevich A. I.

The specific features of introducing the principle of best available technologies in municipal wastewater treatment

Summary

The aspects of implementing the principle of best available technologies in municipal wastewater treatment are considered. The analysis of the techniques of determining the permissible concentrations of pollutants discharged into the water bodies is presented. The classification of typical technologies of municipal wastewater treatment is given. Based on the summary data on the best available technologies the levels of basic pollutants removal from municipal wastewater are presented. The priority of introducing process-oriented regulatory actions for public utilities in 2012 is pointed out. The quality parameters of effluents discharged into the water bodies with account of their condition are suggested as technically achievable and sufficient for being observed environmental standards.

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№8|2012

DISCUSSING THE NORMS

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UDC

Hydraulic engineering structures in public water and wastewater systems

 
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