Izlaganje sa skupa

https://doi.org/10.15255/KUI.2020.026

Levels of Hydrogen Sulphide, Ammonia, and Mercaptans in the Air of the Central Wastewater Treatment Plant Zagreb Area

Valentina Gluščić orcid.org/0000-0003-2099-1166 ; Institut za medicinska istraživanja i medicinu rada, Ksaverska c. 2, 10 000 Zagreb
Martina Šilović Hujić ; Institut za medicinska istraživanja i medicinu rada, Ksaverska c. 2, 10 000 Zagreb
Ivan Bešlić ; Institut za medicinska istraživanja i medicinu rada, Ksaverska c. 2, 10 000 Zagreb
Silvije Davila orcid.org/0000-0002-3474-9883 ; Institut za medicinska istraživanja i medicinu rada, Ksaverska c. 2, 10 000 Zagreb
Gordana Pehnec orcid.org/0000-0001-5155-1847 ; Institut za medicinska istraživanja i medicinu rada, Ksaverska c. 2, 10 000 Zagreb

Sažetak

Since 2004, continuous measurements of hydrogen sulphide (H2S), ammonia (NH3), and mercaptan (R−SH) levels in air have been monitored in the area of the Central wastewater treatment plant Zagreb (CUPOVZ). At two measuring sites within the CUPOVZ area, Biology-north and Biology-south, for a month in every season in 2017, twenty-four hour samples of H₂S, NH₃, and R−SH were collected. Measured concentrations of gaseous pollutants showed statistically significant seasonal variations (p < 0.05) at both measuring stations. For the overall period, high positive correlations were found between all pollutants and temperature, and negative with pressure.




This work is licensed under a Creative Commons Attribution 4.0 International License.

Ključne riječi

wastewater treatment plant; measuring site; immissions; limit value; seasonal variations; correlations

Hrčak ID:

247627

URI

https://hrcak.srce.hr/247627

Datum izdavanja:

14.12.2020.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.911 *