Rural domestic sewage treatment system

• Main Authors: YANG DABU, WANG JING, LUO DONG, ZHOU YI, XUE XIANGXU
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2024
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model provides a rural domestic sewage treatment system. The rural domestic sewage treatment system comprises a treatment barrel; the discharge tank is arranged on one side of the outer surface of the treatment barrel, an adjusting tank is arranged on the other side of the outer surface of the treatment barrel, one side of the adjusting tank is communicated with a sludge tank, one side of the sludge tank is communicated with a septic tank, and the other side of the septic tank is communicated with a water inlet tank; a water quantity adjusting area, a fixed filler anoxic bed, a biological contact oxidation MBBR (Moving Bed Biofilm Reactor) tank, a sedimentation tank and a disinfection tank are sequentially arranged in the treatment barrel from left to right. According to the rural domestic sewage treatment system provided by the utility model, sewage is treated through an AO + MBBR process, and the treatment barrel is made of high-strength glass fiber reinforced plastics, so that the energy consum