Performance Evaluation of Wastewater Treatment Plant Based on UASB + Facultative pond Technology- A Case Study of Karnal city, Haryana (India). International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 6, p. 263–298, 2017. Disponível em: https://www.ijaerd.org/index.php/IJAERD/article/view/2924. Acesso em: 6 aug. 2025.