15.18.04.11

.11 Table 1. Compost Quality Parameters.

Parameter Unit
A. pH Standard units
B. Regulated trace metals
or inorganic pollutants:
(1) Arsenic (As) mg/kg dry wt.
(2) Cadmium (Cd) mg/kg dry wt.
(3) Chromium (Cr) mg/kg dry wt.
(4) Copper (Cu) mg/kg dry wt.
(5) Lead (Pb) mg/kg dry wt.
(6) Mercury (Hg) mg/kg dry wt.
(7) Molybdenum (Mo) mg/kg dry wt.
(8) Nickel (Ni) mg/kg dry wt.
(9) Selenium (Se) mg/kg dry wt.
(10) Zinc (Zn) mg/kg dry wt.
C. Polychlorinated biphenyls (PCBs) mg/kg dry wt.
D. Man-made inerts >4mm, 13mm percent dry wt.
E. Film plastic >4mm percent dry wt.