Low -cost small -size small town sewage treatment plant

• Main Authors: TONG HUI, DAI MEIXIN, ZONG YIFENG, ZHANG ZIZHONG, MIAO YE, WU QIWEI
• Format: Patent
• Language: Chinese; English
• Published: 09.01.2018
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a low -cost small -size small town sewage treatment plant belongs to the environmental protection technology field. It includes the distribution reservoir, activated sludge, middle pond, two heavy ponds, dross pool, mud reservoir and air -blower, the distribution reservoir, activated sludge, middle pond, two heavy ponds, dross pool and mud reservoir communicate in proper order, dross pool still communicates with the distribution reservoir, mud reservoir still communicates with the distribution reservoir, air -blower and activated sludge, middle pond, two heavy pondintercommunications, two sink the dross skim ware that still is equipped with the air conduit that takes horn mouth and tilt up in the ponds, the cooperation air -blower in with two sedimentation tanks mud emit into among the dross pool. The utility model discloses the initial distribution reservoir of most mud inflow carries out furthest cyclic utilization to mud in the dross pool, and reservoirstews through mud, and the