Table 11.

Hazard quotient for potentially toxic element in adults and children based on oral exposure

	Adult			Children
	0 t/ha	4 t/ha	8 t/ha	0 t/ha	4 t/ha	8 t/ha
Cr	2.81E−01	2.65E−01	2.25E−01	5E−01	5E−01	3E−01
As	2.55E−02	7.86E−03	6.41E−03	5E−02	1E−02	9E−03
Hg	7.32E−02	3.41E−01	1.78E−01	1E−01	6E−01	2E−01
Pb	1.78E−03	1.17E−03	1.16E−03	3E−03	2E−03	2E−03
Fe	1.68E−04	1.08E−04	1.21E−04	7E−07	5E−07	4E−07
Ni	8.87E−03	8.21E−03	7.98E−03	2E−02	2E−02	1E−02
Cu	1.87E−03	1.23E−03	1.25E−03	3E−03	2E−03	2E−03
Mo	3.72E−04	3.72E−04	3.66E−04	7E−04	7E−04	5E−04
Zn	1.86E−03	1.13E−03	1.01E−03	3E−03	2E−03	1E−03
HQ	3.95E−01	6.26E−01	4.21E−01	7.37E−01	1.17E + 00	5.44E−01