Szukana fraza: [Abstract = Determination of ammonium nitrogen was carried out using Nessler reagent and nitrate nitrogen \- colorimetric method with brucine reagent. In subsequent processes, in\-line GO\-GO CZA CZA and II, there was a decrease of ammonium nitrogen concentrations below the level of quantification. The limit value of ammonium ions in drinking water specified in the Regulation Ministry of Health from 20th April 2010 is 0.50 mg NH4 \+\/dm3. Water treated in WTP Goczałkowice meets these requirements and the concentration of ammonium nitrogen is much lower than the limit specified in regulation.]

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