M. Ramezanianpour

Evaluation of sustainable biofilter for septic tank discharge: lessons from ancient biofilter techniques

On-site wastewater treatment systems require reliable polishing processes to reduce organic matter, suspended solids, and nitrogen species in septic tank effluent before discharge or land application. This study evaluated alternative granular biofilter media, including 2A sand, crushed glass, biochar, and a crushed-g...