Characteristics of the physical and chemical parameters of water in pools of port in Świnoujście in 2009

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INTRODUCTION
The water framework directive imposes the obligation on all Member States of the European Union, to 2015 all water, including the waters of the port facilities, have a good ecological status [1, 3, 6-9, 12, 15, 16, 19-21].

PART OF THE EXPERIMENTAL
Tests have been carried out in the 3 docks Port Świnoujście (Pools: Baltic, Atlantic and Western) during the summer and autumn of 2009. Port of Świnoujście is a sea port located on the Gulf of Pomorską, on the southern coast of the Baltic Sea, on the islands of Usedom and Wolin [5,6,16,17,33,39,40]. The Port is located at the Świna, in Świnoujście, West Pomeranian Voivodeship [33,39,40]. The port can be placed on ships with a maximum length of 42.0 m and width 260,0 m, draught 12.8 m [33,39,40].
The tides in the Harbor, but the water level fluctuations are possible with sudden currents entering and outgoing, which depending on the direction of prevailing winds and reaching speeds of up to 1.5 knots [5,6,16,17,33,39,40].
At the entrance to the port at the West breakwater, It is Western [5,6,16,17,33,39,40]. During the winter, the port is usually free of ice. Freezing docks and only after long periods of freezing weather occurs redy [5,6,16,17,33,39,40]. On a map No 1 and 2 shows the location of the port of Świnoujście.  Trying to test water were collected by PN/C-04632.03 with a depth of about. 2 m below the water surface. The temperature at the place of sampling were numbered, pH. Collected water samples were fixed in accordance with the recommendations in the Polish Standard-PN/C-04632.04. Other indicators for the quality of the waters have been tagged within 24 hours from the moment of download attempts. In this work of physico-chemical indicators assessed waters marked concentration: BOD 5     Water pools in the port of Swinoujście port studies conducted have pH values were slightly alkaline-research have been included throughout the period and water quality class according to the criteria of the regulation of the Minister of the environment of 11 February 2004. Aquatic ecosystems studied pools tested the value of BOD5 developed mainly at the level of the waters from the II to III class quality during the autumn of 2009, and during the years the value of this index was at the level I and II class water quality according to the criteria of the regulation of the Minister of the environment of 11 February 2004. The level of COD throughout the research developed at the level of the class III water quality. The concentration of chloride was at the level of the water quality criteria Regulation V class by the Minister of the environment of 11 February 2004. Throughout the period of the test water docks the port Świnoujście had water quality assessment indicators of quality and class V class.

CONCLUSIONS
Due to the exposure of the docks the port Świnoujście on the pollution associated with cross-what are the cereals, ores, oil, cellulose, carbon, iron, general research evaluation of the water quality of these pools, you can assess the status of water in order to keep these waters.

POLISH STANDARD
PN/C-04632.03. General rules for sampling for the study of the physical, chemical and biological. Sampling technique.