Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Biological Buried Sewage Treatment Facility
The Utility Model relates to a biological buried sewage treatment facility. The buried tank body is composed of a water storage chamber, a biological-contact oxidation chamber and a sedimentation tank. One side of the buried tank body is connected to 5 the water storage chamber through water inlet line. Grids are equipped in the cavity of the water storage chamber. The water storage chamber is connected to a biological-contact oxidation chamber through water collecting pipe. In the bottom of the inner cavity of biological-contact oxidation chamber, there is an aeration device, over which, mesh line biofilm colonization is set, and a contact-oxidation 10 unit is equipped above the mesh line biofilm colonization, one end of top of the aeration device passes through top of the buried tank body through perforated pipe and is connected to flange. There are vent holes on top side of the water storage chamber and the top side of the biological-contact oxidation chamber, and one side of the biological-contact oxidation chamber is connected to sedimentation tank 15 through water collecting pipe. The big filling specific surface area make the inside of tank have better oxygenation condition. The biological contact-oxidation method does not need sludge recirculation, thus there is no sludge bulking problem anymore. The aforesaid design makes the Utility Model occupy less area, need less investment and generate lower noise, have no odor and less impacted by climate change, convenient for 20 management and achieve high processing efficiency. 13\ 7 10 11 12 15 Figure 1
Biological Buried Sewage Treatment Facility
The Utility Model relates to a biological buried sewage treatment facility. The buried tank body is composed of a water storage chamber, a biological-contact oxidation chamber and a sedimentation tank. One side of the buried tank body is connected to 5 the water storage chamber through water inlet line. Grids are equipped in the cavity of the water storage chamber. The water storage chamber is connected to a biological-contact oxidation chamber through water collecting pipe. In the bottom of the inner cavity of biological-contact oxidation chamber, there is an aeration device, over which, mesh line biofilm colonization is set, and a contact-oxidation 10 unit is equipped above the mesh line biofilm colonization, one end of top of the aeration device passes through top of the buried tank body through perforated pipe and is connected to flange. There are vent holes on top side of the water storage chamber and the top side of the biological-contact oxidation chamber, and one side of the biological-contact oxidation chamber is connected to sedimentation tank 15 through water collecting pipe. The big filling specific surface area make the inside of tank have better oxygenation condition. The biological contact-oxidation method does not need sludge recirculation, thus there is no sludge bulking problem anymore. The aforesaid design makes the Utility Model occupy less area, need less investment and generate lower noise, have no odor and less impacted by climate change, convenient for 20 management and achieve high processing efficiency. 13\ 7 10 11 12 15 Figure 1
Biological Buried Sewage Treatment Facility
XIAOSHENG LIN (Autor:in) / ZUNDONG XIAO (Autor:in) / JINGXIN LI (Autor:in) / JIABAO HE (Autor:in) / HONGYU ZHANG (Autor:in) / HAIYING YANG (Autor:in)
02.08.2018
Patent
Elektronische Ressource
Englisch
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