Krishna Prasad M., Jyothi K., Swetha Sri V., Nagaraju G. Biological Treatment of Hospital Wastewater by using Batch and Rotating Biological Contractors. IJAST [Internet]. 2020Jun.1 [cited 2026Feb.12];29(8s):4774 -486. Available from: http://sersc.org/journals/index.php/IJAST/article/view/27354