To enhance the treatment efficiency from an anaerobic digester, a novel six-compartment anaerobic/oxic baffled reactor (A/OBR) was employed. Two kinds of split-feeding A/OBRs R2 and R3, with influent fed in the 1st, 3rd and 5th compartment of the reactor simultaneously at the respective ratios of 6:3:1 and 6:2:2, were compared with the regular-feeding reactor R1 when all influent was fed in the...

Sentra Wisata Kuliner (SWK) Bratang Binangun merupakan salah satu dari 25 SWK di Surabaya yang masih belum memiliki IPAL. Dalam kegiatan sehari-hari, air limbah dihasilkan berasal memasak, proses pencucian, serta toilet. Air tersebut, apabila tidak diolah dengan baik dapat mencemari lingkungan sekitar Binangun. Oleh karena itu, diperlukan perencanaan IPAL & SPAL meliputi biaya investasi bes...