22.11.2014 Views

Tutela ambientale del Lago Trasimeno - ARPA Umbria

Tutela ambientale del Lago Trasimeno - ARPA Umbria

Tutela ambientale del Lago Trasimeno - ARPA Umbria

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

3 . S e d i m e n t i<br />

1 5 1<br />

Tabella 5 - Confronto tra concentrazioni rilevate nel lago <strong>Trasimeno</strong> e standards di qualità<br />

Parametro<br />

conc. conc.<br />

% > % > % < % ><br />

LCR CSC TEC PEC<br />

mediana max<br />

LCR CSC TEC PEC<br />

As 8.8 17 13 20 9.79 33 9 0 61 0<br />

Cd - 0.2 0.5 2 0.99 4.98 0 0 100 0<br />

Cr tot 75 101 47 150 43.4 111 83 0 17 0<br />

Cr (VI) -

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!