Articles by Qiong Wan
ORIGINAL RESEARCH
Purification of Eutrophic River Water Using a Biological Aerated Filter with Functional Filler
Pol. J. Environ. Stud. 2021;30(2):1841–1852
ORIGINAL RESEARCH
Changing the Nutrient Source from Ammonia to Nitrate: Effects on Heterotrophic Bacterial Growth in Wastewater
Pol. J. Environ. Stud. 2020;29(2):1473–1482
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