Detecting the Reduction of Total Suspended Solid in Domestic Wastewater Through Addition the EM₄

摘要

TSS is one of the pollutants contained in domestic wastewater. One technology that can reduce the concentration of TSS in the domestic waste water effectively is biofilm. The aim of this study was to analyze the effect of addition bio-activator EM₄ to the reduction of theTSS concentration in domestic wastewater by using biofilm technology in anaerobic and aerobic conditions. The media used is honeycomb tube. The wastewater used in the processing is original waste. The results of this study demonstrate that the addition of EM₄ bio-activator ableto reduce the TSS concentration in the domestic wastewater effectively, just at the aerobic reactor condition.