1

GREEN ECONOMYGREEN PRODUCTSGREEN WORLD

EKOLOGIJA d.o.o.

4

The current market in Slovenia is very disorganized and unregulated, with so many inefficient plastic separators are on the market and so, Pavan Ekology has been having difficulties penetrating the market. Therefore, we’ve needed to perform demonstrations and raise awareness among our potential customers,about waste water problem. Due to the aforementioned conditions, we are trying to promote sales in neighboring markets in Croatia, Bosnia and Herzegovina, Serbia, Russia and Italy.

Description of the Realized ProjectsThe new waste water treatment gravity separator developed by Pavan ekologija d.o.o. solves the problem of purification of waste water, contaminated with oil, grease, and solids. The base solution is resolved with high efficiency, high quality innovative, a self-cleaning patent protected coalescer, and our new innovative oil-water separator. It can be used in crude oil fields, refineries, landfills, gas stations, harbors, marinas, the chemical industry, waste dumps, military stations, municipalities, utilities and everywhere, where water is contaminated with oil, grease and solids.

Research and Development of Innovative Class I Gravity Oil- Water Separators and

Universal Separation - Filtration Devices

5

Due to problems in regulatory conditions and control of waste water in marinas, where water are contaminated with oil, grease and heavy metals and the use of inefficient treatment devices has created a need for a new and efficient waste water treatment device.

Pavan Ekology has developed a new universal separation-filtration for two stage waste water treatment device. The first stage is gravity separation and the second stage is multiple filtrations.

The new waste water treatment device is easy to use and easy to maintain, so it can be done by personnel employed in shops or marinas. This new separation-filtration treatment device is a novelty in the world market.

Besides the new separation-filtration device, Pavan Ekology has also developed a new waste water device for treating waste water in restaurants and hotels, which is efficient and simple to maintain.

6

Aboveground MASTER-PACK oil water separator class I

Underground MASTER-PACK oil water separator class I

7

New Products DevelopmentDevelopment of our new devices is based on many years of experience with oil water separation, we have achieved excellent 99.9% efficiency for waste water purification, which is even better than what European standards prescribe.

Our investment and objectives were directed to develop innovative, cutting-edge separation-filtration devices to purify waste water contaminated with oil, chemicals, and heavy metals, by combined system of separation and filtration. The new device was built and has been tested in real life conditions in marinas and in industry. We are at the beginning stages of aggressive marketing of our new products. To day we have new orders.

8

Production test universal separation-filtration device

9

The newly developed universal-separation-filtration device can be used independently as an oil-water separator, as a filtration system or as a combination separation-filtration system.

Samples of contaminated water from input and treated water were analyzed to obtain the certificate. The test of treated water was excellent, so we will continue with our demonstrations in other marinas. Pressure on the marinas is growing, because polluting the sea with toxic chemicals and heavy metals is bad and dangerous thing for the sea’s natural environment, and for tourism in the Adriatic area.

10

Life demonstration in marina environment

Production test life demonstration in marina environment

11

Tests and Certifications

12

Test of treated waste water in the marinas

13

14

Universal separation-filtration water treatment device

15

16

NEW PROJECTSPavan ekologija d.o.o. is developing a new water surface wacuum sweeper for lakes, rivers, sea contaminated with oil and chemicals. The new device is contamination of vacuum sweeper.

Water surface wacuum sweeper

17

18

ROTARY PUMP DEVELOPMENT A rotary piston pump is a universal pump with positive displacement. The specialty of this rotary pump is that it can be connected directly to an electrical motor. Analysis of new rotary pump has shown it can be used for the transfer of many different liquids. It is a new product, for general use. The rotary piston pump with a positive displacement is a new and innovative pump which derives from our US patent 4434751. Operation of the pump is carried out in a circular housing, in which two oscillating pistons rotate. In one revolution there are two suctions and two compressions of liquid. Oscillation of the piston is controlled by a patented rotating mechanism.

The need for such a pump in an ecological processes of waste water treatment is necesity, because centrifugal pumps generate an intense mixing of contaminants in waste water, which is therefore much more difficult to treat them.

The disadvantage of the classic piston pumps is the complexity of the system, with intake and outlet valves. Diaphragm pumps are generally air-operated, and they are expensive and require pressurized air for their operation, the Pavan newly developed rotary pump has many advantages compared to other pumps on the market. The new pump will be a global product.

A rotary piston pump

19

Detail of a rotary piston pump

Testing rotary piston pumps for waste water

20

References of Pavan’s Major Waste Water

Treatment Device From the United States and Several South American Countries

21

22

23

EKOLOGIJA d.o.o.

Short Presentation ofPavan Ekologija d.o.o. Koper, Slovenia

Pavan Ekologija d.o.o. is continuing fifteen years

tradition and experience with of

Pavan Product Inc. New Jersey USA.

We established the company PAVAN Ekologija d.o.o. in Slovenia focused on the development of highly efficient devices for waste water treatment. Our business is currently focused on developing and manufacturing top quality oil-water separators, and universal separation-filtration systems for treatment of waste water which can be recycled and reused.

The main purpose of this report is to present new and existing products in the field of treating industrial and meteoric waste water.

24

EKOLOGIJA d.o.o.

Pavan Ekologija d.o.o.Glagoljaška 1c6000 KoperSLOVENIJA

gsm +386(0)51 359 659 +386(0)31 340 516

info@pavan-ekologija.comwww.pavan-ekologija.com