This is a list of ships of the Polish Navy from the outbreak of World War II to the present day. Note: The Polish Navy has approximately 40 vessels, including hydrographic and transport cutters, demagnetization ships, yachts and motorboats. Jastrząb-Kobben - only used as a source of spare parts. Later rebuild as a training aid. S-1 type (?)

Launched at the Northen Shipyard, Gdansk, Poland on 5 January 1990. Displacement 1.745 tons and as dimensions 95,8 x 10,8 x 2,38 metres or 314.4 x 25.5 x 7.10 feet. Fitted out with 3-1.320 kW Cegielski-Sulzer 6ATL25D engines allowing a speed of 16,5 knots and a range of 850 nautical miles. Her crew numbers 37 men.

Nov 18, 2022 · ORP Nakło został przyholowany do Stoczni Remontowej Nauta 6 października 2022 roku, a prace na nim rozpoczęły się sześć dni później. W dniu 25 października okręt wszedł na Dok nr 2, a trzy dni później przy pomocy dźwigu pływającego Maja został przeniesiony na stoczniowe nabrzeże.

The Lublin class or Projekt 767 are minelayer - landing ships designed and built in Poland for the Polish Navy, in service since 1989. Only five out of the twelve planned ships were built, by the Northern Shipyard in Gdańsk, due to the fall of Communism.

ORP Kaszub is a corvette of the Polish Navy, in service since 1987, [3] the sole ship of the Project 620 class. She was the first ocean-going warship built in Poland. As of 2012 she is in active service. [4]

Sep 6, 2016 · The Polish Navy became a pioneer, when it comes to using the 35 mm cannon which, in its AM-35 ship-borne variant, is being tested onboard the ORP “Kaszub” corvette now. The initial test results show that the project may be successful.

Oxidation Reduction Potential, or ORP, measures a substance's ability to oxidize or reduce another substance in a solution. In simpler terms, ORP is a way to quantify a solution's electron transfer capability. Chlorine is the most common residual disinfectant and oxidizer used in swimming pools.

By monitoring the ORP of wastewater, an operator can determine what biological reaction is occurring and if operational conditions should be changed to promote or prevent that reaction.

Dec 7, 2024 · ORP stands for Oxidation-Reduction Potential. It measures a solution’s ability to either release or accept electrons during chemical reactions. This potential is measured in millivolts (mV). A positive ORP value indicates an oxidizing environment, while a negative value signals a reduction.

As described in Standard Methods for the Examination of Water and Wastewater (Section 2580 B.), ORP is a potentiometric measurement in which the potential (or tendency) of the medium for electron transfer is sensed by an inert metal electrode and read relative to a reference electrode that is immersed in the same medium.