BOD < 20 - 50 mg/ l COD < 50 - 100 mg/ l TSS < 50 - 150 mg/ l

Minyak & Lemak < 20 - 30 mg/ l Amoniak < 10 mg/ l KMnO4 < 85 mg/ l PH 6-9

* mpd (m3 per day)

STP WWTP

STP (Sewage Treatment Plant) WWTP (Waste Water Treatment Plant)

Aerob - Semi STP (Single Blower) BFHS Aerob - Double WWTP (Single Decker) BFHWS Rp.4.000.000.– / mpd (BOD < 50-100 mg/l) Rp.6.000.000.– / mpd (BOD < 100 mg/l)

Aerob - Full STP (Double Blower) BFHC Aerob - Triple WWTP (Double Decker) BFHWC Rp.5.000.000.– / mpd (BOD < 20-50 mg/l) Rp.8.000.000.– / mpd (BOD < 50 mg/l)

Biotech nology & Biofil tration system * Minimal cap.5 mpd Skimming & Oil-Grease separation system * Minimal cap. 20 mpd