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„¦»ŠÁš¡¤®µœ‡¦ : šo °ž.
Box G., Hunter J., and Hunter W. (2005). 2nd edition, Statistics for Experimenters: Design, Innovation, and
Discovery. Wiley, New York.
Cheng, R., Wang, J., Zhang, W. (2008). Degradation of chlorinated phenols by nanoscale zero-valent iron, Fron-
tiers of Environmental Science & Engineering in China . 2, 103-108.
Cur High
Low 1.0000
D
Optimal
d = 1.0000
Maximum
% remova
y = 26.5704
1.0000
Desirability
Composite
7.0
9.0
6.0
8.0
A
B
dosage pH cat
A 6.0 7.0