Analysis of Bio-Obtainable Endocrine Disrupting Metals in River Water and Sediment, Sewage Influent/Effluent, Sludge, Leachate, and Concentrated Leachate, in the Irish Midlands Shannon Catchment

Table 7

Concentrations in river samples 𝜇g/L – April.

Site no.	Cu	Zn	Ni	Mn	Pb
1	23	602	11	44	55
2	16	85	2	18	39
3	15	299	6	29	40
4	151	592	7	29	48
5	28	264	9	63	45

Note: Co, Cr, and Cd were not detected in liquid samples. Limits of detection are as per Table 1. RSD ranges for these analyses were from 0.4% to 2.1%.