Dr. Vladimir SHTEPA, PhD
Head of Eco-Engeneering Laboratory
Tel. (GSM): +375 44 465 73 14
e-mail: shtepa.v@polessu.by 
 
Dear Сollegues,
We would like to offer a technological complex of uninterrupted water-supply and sanitation system (SUW complex) which  provides:
- polluted water treatment to satisfy the requirements to potable or process water at the outlet;
- treatment of industrial waste water to produce a water with specified biological, physical and chemical characteristics (water conditioning);
- residental waters treatment;
- treatment of filtrate from equipment working on "Reverse Osmosis";
- sea water desalination;
- processing of chemicals;
- utilization of storage capacities at industrial enterprises.
Operation of the complex allows to:
- reuse of treated water at an enterprise technology;
- reduce production price;
- increase profits at an enterprise.
Reagent and cartridge-type filters are not used for sewage and waste water, chemical processing, desalination of sea water .
Water treatment and desalination of sea water are carried out by means of electrical energy - physical fields (ultrasound, magnetic field, thermal radiation, etc.).
Processing costs for a 1 m³ of water depend on the water characteristics and are:
- about 3 kW of electrical power for sea water desalination ;
- about 1 kW of electrical power for purification of drinking water ;
- 0.6 - 3 kW of electrical power for residental waters treatment;
- about 3 kW of electrical power for the industrial sewage treatment ;
- about 6 kW of electrical power for chemicals processing .
Water reuse in the production line of an enterprise allows to:
- reduce the water consumption to 95 % ;
- reduce the effluent discharge into the sewer to 100%;
- cut down the expenses for  water treatment up to 90 %.
The advantages of the SUW complex relatively to analogs are (table 1):
- lack of supplies - only electricity;
- providing of multiple water use according to the water quality requirements (process water , drinking water , etc.) ;
- deep adjustment (from 40 to 100 %), which allows to work :
- under conditions of salvo blowout of water pollutants ;
- at night (nightly rates) ;
- the complex operation is independent of the long-term stops;
- the  complex occupies small area.
 
Table 1. – Specifications SUW complex

- getting safe (Class C & D waste ) mud - filtrate .
Documents on mud - filtrate will be given.
Indicators of polluted water treatment by the help of SUW complex are given in Annex 1 (1 page) .
The list of companies where the complex has worked is given in Annex 2 (1 page)
The list of industries where the complex can be used is shown in Annex 3 (3 pages) .
Description of the technology is given in the Annex 4 (11 pages).
The SUW complex provided an ion-exchange water conditioning with solution preparation for ion-exchange filters’ cleaning and regenerate processing ( neutralization ) with the continued use of treated water in the circulating water supply, water recycling of electroplating.
The questionnaire for the projecting of water treatment systems is given in Annex 5 (1 page).
We are proposing you to consider the SUW complex application for treatment of sewage and polluted water, water conditioning for the needs of enterprises, desalination of sea water. The main objectives of the SUW complex are improving the environment in the region and human health , reducing production costs and increasing the profits of enterprises .
In case of interest we offer to meet with your technologists, to familiarize with the equipment located in Ukraine and the technology of the SUW complex. The cost of the SUW complex depends on the functional characteristics .
In order to provide :
- the final cost of the SUW complex ;
- installed electric power;
- the schedule of works ,
the follow information is needed:
- requirements for water quality at the outlet from the SUW complex ;
- characteristics of contaminated water at the entrance to the SUW complex .
 
Annex 1
 
The main characteristics of SUW: non-chemical cleaning; automatic operation; absence of  removable elements for water treatment (cartridges, filling the filter); self-dependent regeneration system; minimum of footprint; operates under conditions of salvo blowout of water pollutants .
Indicators of water treatment by SUW

 
* - Removal of chlorides, sulfates and nitrates are all within 40% of baseline, depending on the pH, the total salt content at the raw water in one pass of the polluted water through complex SUW. For two passes the content of chlorides, sulfates, nitrates reduced by 2 times, in three passes – for three times and so on.
 
Annex 2
 
The complex has carried out the treatment of manufacturing water and has successfully provided the reuse of water in the following establishments:
- the "Kiev communal services "Stolychnyy", Kiev, Ukraine.
The company has carried out the washing and dry-cleaning of clothes.
The implementation of the SUW complex at this company helped to reduce:
- the water consumption from  water pipeline by 95 % ;
- discharge of wastes into the sewer by 95%.
Safe mud-filtrate in dry form (class “building refuse”) was received and used for needs of building industry.
The complex has allowed to provide the technology needs of the company in water volume of 80 m³ per day ;
- the "Kiev factory "Electric", Kiev, Ukraine.
The SUW complex has carried out the treatment of contaminated water after galvanizing(-bath) room with followed water delivery to the manufacture.
At the output after such treatment  was formed :
- thickened mass of hydrophobic material which suitable for recycling or use as a filler in the manufacture of building materials ;
- water with technical parameters of GOST 9.314-90 "Water for electroplating and leaching circuit ", GOST 9.305-84 " Metallic and non-metallic inorganic coating"
Using of the SUW complex has allowed the factory to reduce water consumption from water pipeline by 70% (namely from 39.5 million m³ to 11.3 million m³) and to cut down expenses for water conditioning.
 
Results of sludge’s comparative study are given in the table

 
- the "Kiev factory " Quantum ", Kiev, Ukraine.
The complex has carried out the treatment of wastewater at the metal coating area in the volume of 144 m³ per shift (432 m³ per day) with followed delivery of purified and treated water (according to the technological requirements ) for the needs of the enterprise .
During the operation, the SUW complex formed safe mud-filtrate in dry form (class “building refuse”)  which was used for needs of building industry.
- the SPA "Rotor" (which is called "Bogdan" now), Cherkassy, Ukraine.
The SUW complex provided an ion-exchange water conditioning with solution preparation for ion-exchange filters’ cleaning and regenerate processing (neutralization) with the continued use of treated water in the circulating water supply, water recycling of electroplating .
  
Annex 3
The SUW complex uses in its work the following technologies: non-chemical, self-regeneration, automated, without changing of water-purifying elements (absence of cartridges, etc.).
The principle of operation is based on the pass of continuously flow of polluted water through the artificially created, recirculation working volume with buffer anionic and cationic properties.

 
Compare the benefits
of the complex of uninterrupted water-supply and sanitation system (SUW complex) Replacements
(including the leaders of the world market)

Annex  4

The basic technological equipment is intended for treatment of domestic and industrial drains, including electroplating effluent passing while stressing the need of solutions necessary chemical components and connections.
The technology used allows you to use the physical fields (ultrasound , magnetic field , thermal radiation , etc.) control over the molecular structure of aqueous solutions , yielding pre-defined set of water quality parameters and / or the composition of the extracted components.
The need for a SBV as a harmonized set of water and wastewater treatment is dictated by what is known and the proposed list of similar technologies and technical performance of non-standard equipment recycling systems have low reliability.
Analysis of similar technologies and hardware designs of drinking water shows that almost all of them use one of the main 4 existing methods of water purification. Of the variety of methods used by water and wastewater treatment in the world in efficiency are four main products: reagent , ion exchange , electrodialysis , electrochemical .
The proposed technology was first used in all the main methods of cleaning as the main maximum elimination of inherent flaws.
The principle of operation is based on the SUW stepwise processing of fluid flow in the liquid and gas phase in the three closed recirculating bypass circuits in general make up a system of " consumer" - "a source of water supply ."
The peak concentration of the metal salts of iron, zinc , nickel and other substances on the inlet unit may reach 100 g / l and more .
Cleaning is performed in the electrokinetic flow processes.
For hazardous waste treatment used as a reagent iron salts produced during electrolysis of the metal.
The SUW complex for water and wastewater treatment

№	Indicator	Unit measurement	Options
1	Nominal volume processed sewage water based	m3 /day	100
2	Installed capacity, (depending on the characteristics of effluent)	kW	6.5
3	PParameters of Power Supply:	H	50
		V	380
4	Nominal costs 1 m3 for cleaning wastewater	kW	1.5
5	The required level of pre-treatment of solids	-	Without pre-treatment
6	Diappazonov capacity control	%	40 – 100
7	The wait staff per shift, (following the work of SBV)	Workers	1
8	The purification method		Combining processes, ion exchange, electrodialysis, electrochemical, filtration, hydromechanic
№	Indicator	Unit measurement	Options
9	Cleaning products		Water according to the requirements of the reserve. deactivation of the filtrate (class - construction waste)
10	Principle of operation		Automatic with automatic washing filter contamination
11	Temperatures of water	О С	4 – 80
12	Mass system of safe water	kg	2400
13	Overall dimensions: length width height	mm.	3500 2800 3000 may change size under. the reserve requirement
14	Fence contaminated water		Independently of nakapitelnoy capacity

Annex  5
BALLOT
 for the engineering of water treatment / purification
Organization ___________________________________________________________________
Address ____________________________________________________________________
Contact person (name , position) ___________________________________________________________________
Phone _____________ Fax _________________ e-mail __________________
Source of water:

________________________________________________________________
1. The source location , facilities
________________________________________________________________
2 . Quality and quantity of water treatment ( waste water).
3 . Water consumption : max m³ / h ___________________ ,
m³/day______________________
 ______________________ m³ per year (monthly )
4 . The presence of storage tanks :
There are number of _____________ volume of each m³ ________________
 No
5 . Feeding mode of cleaning :

6. Analysis of water quality that is supplied to clean (to SUW)
 
7. Layout  area where you plan  to install SUW with existing  communications (internal, external): water supply , sewerage , municipal sewer, storm sewer , electricity , and communications.
8. Quality parameters and flow rate at the outlet from the SUW (after SUW).
9. Accommodation facilities (SUW equipment)

_________________________________

 

 

 

• the development of technical objectives on designing LED- lighting facilities for stimulation of plant growth and development
• construction of LED- lighting facilities together with partner organizations
• testing LED- lighting facilities on plants
• systematization of data in the form of the scientifically substantiated report and recommendations on use of LED- lighting facilities

 DNA-CERTIFICATION AND MICROPROPAGATION OF MONOCOTYLEDONOUS AND DICOTYLEDONOUS PLANTS

 

• the production of seedlings of species of plants of interest in industrial scale;
• DNA-certification of plants to control genetic purity grades;
• the development of CAPS-markers and SCAR-markers for molecular and genetic research and plant selection;
• the development of technological regulations of reproduction of plant species in industrial scale on a turnkey basis;
• sale or transfer (with a licence contract) of developed technological regulations of production of seedlings of varietal Highbush blueberry, ornamental plant species of Pinophyta division, black aronia.

1. To conduct investigations from the resistance of various materials to destruction in the aqueous medium with the metabolites of clarid sheatfish.
2. To investigate water product of filter substance and waste fish products after the final filtration process.
3. To identify the most water resistant, cheap and effective material for the biological filtration.