Merger Septic Tank for Household Sewage Treatment

摘要

The present invention relates to a structure of a combined purification tank for domestic sewage treatment, and includes an aeration tank having a flow storage tank for storing sewage and a contact medium for reducing organic substances by ingestion and decomposition of microorganisms cultured in the tank. In the combined purification tank consisting of the residual sludge settling tank, the ozone treatment tank (1) having an ozone generator (1a) using a platinum wire that acts to sterilize the heavy metals and microorganisms that are contaminants contained in the purified sewage water. Wow; An activated carbon treatment tank (2) provided with activated carbon (2a) for purifying residual contaminants and synthetic detergents contained in the sewage through the ozone treatment tank; It consists of the contact medium (4) of the vinyl mining net (4a) to minimize the pollution of the river by sterilizing and purifying the synthetic detergent, heavy metals and pathogens contained in the household sewage.