Loading patent…
AssigneeChinese Research Academy of Environmental Sciences
InventorsLiancheng Xiang, Yonghui Song, Junqi Wu, Siyu Wang, Jianping Li, Xingfa Liu
Estimating the term…
The present invention provides a vertical sewage treatment device including an anaerobic chamber, an anoxic chamber, an aerobiotic chamber, and a secondary precipitation chamber, wherein the anaerobic chamber, the anoxic chamber, the aerobiotic chamber, and the secondary precipitation chamber are vertically arranged in sequence from the bottom to the top. According to another aspect, the present invention also provides a sewage treatment method using the foregoing vertical sewage treatment device. The sewage treatment device and method of the present invention have the advantages such as a reduced occupied area, improved oxygenation efficiency, a decreased head loss, a reduced invalid structure volume, and a low heat loss.
A vertical sewage treatment device, comprising an anaerobic compartment, an anoxic compartment, an aerobic compartment and a secondary sedimentation compartment, wherein the anaerobic compartment, the anoxic compartment, the aerobic compartment and the secondary sedimentation compartment are vertically arranged in sequence from bottom to top,
Dependencies are inferred from the claim text.