Correction to: Scientific Reports https://doi.org/10.1038/s41598-018-21564-x, published online 21 February 2018

This Article contains a typographical error in the Acknowledgements section.

“This study was supported by the National Science Foundation of China (No. 21677071), the Jiangsu Natural Science Foundation (No. BK2016057) and National water pollution control and governance of science and technology major special (2017ZX07202003).”

should read:

“This study was supported by the National Science Foundation of China (No. 21677071), the Jiangsu Natural Science Foundation (No. BK2016474) and National water pollution control and governance of science and technology major special (2017ZX07202003).”