Correction to: Natural Resources Research https://doi.org/10.1007/s11053-018-9395-2

The original version of this article unfortunately contained a mistake in figures. The source file for figures was submitted and published incorrectly; hence, the figures should be swapped as given below.

Figure 3 in the published version must be Figure 4. Figure 4 in the published version must be Figure 6. Figure 5 in the published version must be Figure 3. Figure 6 in the published version must be Figure 5.

The correct figures with respect to their captions are presented with this erratum.

Figure 3
figure 3

Prediction profiler and maximum desirability using the full factorial design

Figure 4
figure 4

The surface of regression model using Box–Behnken design in RSM

Figure 5
figure 5

Prediction profiler and maximum desirability using the Box–Behnken design

Figure 6
figure 6

The surface of regression model using Box–Wilson design in RSM