Experimental design approach to the optimization of PAHs bioremediation from artificially contaminated soil: application of variables screening development.

J Environ Health Sci Eng · 2015 · PMC4381363 · PMID 25834738

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possibly significantno p-value reported

Analysis of variance (ANOVA) indicated that nutrient with the largest effect was the most significant variable (p < 0.0001), and HA and Su were possibly significant.

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highly significantno p-value reported

For phenanthrene biodegradation, a central composite face centred design (CCFD) showed that nutrient, surfactant and HA concentrations had highly significant, significant and insignificant effects, respectively.

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