Zhang, X., Yang, Y., Ngo, H. H., Guo, W., Wen, H., Wang, X., Zhang, J., and Long,
T. (2021). A critical review on challenges and trends of ultrapure water production
process, Science of the Total Environment, 785, 147254. https://doi.org/10.1016/j.scitotenv.2021.147254
