Pengaruh Variasi Debit Udara Terhadap Efisiensi Penyisihan Cod Dan Nitrogen T…

ABSTRACT Hotel wastewater contains pollutants such as BOD, COD and Total Nitrogen if discharged directly the environment has a harmful effect on the environment. If not processed it will cause excessive growth of algae or aquatic plants (eutrophication). The study was conducted to determine the efficiency of waste treatment hotel in reducing the parameter of COD and Total Nitrogen using th…