ABSTRACT The processed liquid waste from hospitals, prior to be safely discharged into water bodies, has to fulfill several requirements. One of these is phosphate concentration of the waste wat…
This research was experimental analytic research with the pre-post test only Control Group Design aimed to deSign Rotating Biological Contractor (RBC) development using PVC pipe media to decrease a…
Activities at Timbul Roso Restaurant generate not only useful product but also causing negative impacts such as liquid waste which is potential to harm people’s health and pollute the enviro…
Pinastik (Pipa Tunas Septik or horizontally septic pipe) is sppropriate technnology to treatment wastewater on small scale. Pinastik made from 6” PVC pipe designed by prof. Ir. Hardjoso Pr. From …