Wastewater treatment device capable of efficiently treating livestock and poultry breeding wastewater

• Main Authors: Zhang Weiwei, Jiang Chunli, Han Biao, Huang Shiyou, He Junhe, Wei Han, Song Hongjun, Zhao Wei, Deng Qinghua, Wen Fengyu, Lu Xianjian
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2016
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a wastewater treatment device capable of efficiently treating livestock and poultry breeding wastewater and belongs to the field of sewage treatment equipment. The wastewater treatment device comprises a gate shaft, a grating pond, an SBR treating pond, a separation settling pond, an anaerobic tank, a sludge concentration basin, a sludge disinfecting tank, a biological contact oxidation pond, a settling pond, an ecology landscape pond and a contact disinfecting tank, wherein the gate shaft is communicated with the grating pond by virtue of a valve gate; the grating pond is communicated with the SBR treating pond by virtue of a valve gate; the SBR treating pond is communicated with the separation settling pond by virtue of a valve gate; the separation settling pond is communicated with the anaerobic tank by virtue of a sludge discharge pump pipe; the anaerobic tank is communicated with the sludge concentration basin by virtue of a sludge discharge pump pipe; the sludge concentration bas