Biofilter Yang Diberi Em4 Untuk Menurunkan Fosfat Dan Mbas Pada Limbah Cair L…

The laundry waste may pollute aquatic environment as it has high phosphate and MBAS content. It should be processed before being flown to environment. A study aims to reduce the phosphate and MBAS in that waste by using the biofilter that was added with EM4 has been conducted in Agustus-September 2019. There were 3 treatments applied, namely the addition of 12 ml, 15 ml and 18 ml EM4 in th…