Monitorování vlivu TŘINECKÝCH ŽELEZÁREN – MORAVIA STEEL, a.s. na kvalitu povrchové vody řeky Olše

Abstract

In this thesis it is monitoring the influence of Třinecké železárny – Moravia Steel to the quality on surface waters of the river Olše. The Třinecké železárny – Moravia Steel is the producer of iron and long rolled steel products. The aim of this study is to evaluate level of its influence on closest environment - namely the Olše River, which flows through the area TŽ. Collection of the samples was realized at three strategically selected sampling points in the period from March 2012 to February 2013. Detected value of the selected hydro-chemical parameters of water quality were evaluated on CSN 75 7221 "Classification of surface water quality" and the government by law No. 23/2011 Sb. regarding the registers and values of allowable pollution in surface and sewage water, propriety for authorization to discharge sewage water to surface water, to canalizations and also about susceptible areas.