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Tabell 9. Typiska elementarsammansättningar hos bl a bottenaska (längst till höger). Från<br />
[12].<br />
Table 9.19.<br />
Element<br />
Litosphere, Soil and Bottom Ash Composition<br />
Content in Litosphere<br />
(ppm)<br />
Common Range for<br />
Soils (ppm)<br />
Ave for Soils (ppm)<br />
Range in Bottom Ash<br />
World-Wide<br />
Ag 0,007 0,001 – 5 0,005 0,29 – 36,9<br />
Al 81 000 10 000 – 300 000 71 000 21 900 – 72 800<br />
As 5 1 – 50 5 0,12 – 189<br />
Au – – –