Sewage treatment device for improved UCT (University of Capetown) and method
A sewage treatment device and sewage technology, applied in the field of water treatment, can solve problems such as lack of flexibility in operation, unstable operation, and many factors affecting the UCT process, so as to save return pipelines and electromechanical equipment and reduce interference from human factors , the effect of making full use of the space
Pending Publication Date: 2019-10-01
水艺环保集团股份有限公司
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Problems solved by technology
Although the UCT process treatment system is good enough to solve the negative impact of nitrate on the phosphorus release in the anaerobic reaction tank, there are many factors affecting the UCT process, the operation is unstable, and it lacks the flexibility of operation.
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[0024] The present invention will be described in detail below in conjunction with accompanying drawing: Figure 1-4 As shown, a device for improving UCT sewage treatment includes a regulating tank 33 with a lift pump 34. The front end of the regulating tank is connected to a grit chamber 31 and a grid channel 32, and its rear end is connected to the anaerobic tank 1, the deficient tank in turn. Oxygen tank 2, aerobic tank 3 and sedimentation tank 4, the top of described anaerobic tank 1, anoxic tank 2, aerobic tank 3 and sedimentation tank 4 is provided with an isosceles trapezoidal reflux tank 5, and described isosceles The trapezoidal reflux tank 5 consists of the first mixed solution reflux tank 6 between the anaerobic tank 1 and the anoxic tank 2, the second mixed solution reflux tank 7 between the anoxic tank 2 and the aerobic tank 3, and the anoxic tank. The sludge return tank 8 between the pool 2 and the aerobic pool 3 is composed of the trapezoidal return tank 6, whic...
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Abstract
The invention provides a sewage treatment device for improved UCT (University of Capetown). The device comprises a regulating pool with a lifting pump, wherein the regulating pool is sequentially connected with an anaerobic pool, an anoxic pool, an aerobic pool and a sedimentation pool; an isosceles trapezoid backflow groove is formed in the top of the anaerobic pool, the anoxic pool, the aerobicpool and the sedimentation pool; the isosceles trapezoid backflow groove respectively consists of a first mixed liquid backflow groove between the anaerobic pool and the anoxic pool, a second mixed liquid backflow groove between the anoxic pool and the aerobic pool and a sludge backflow groove between the anoxic pool and the aerobic pool. The sewage treatment device has the advantages that the structure is simple; the use is convenient; the service life is long; the device belongs to a fully automatic fire-new intelligent control water treatment system.
Description
technical field [0001] The invention relates to the technical field of water treatment, in particular to a device and method for improving UCT sewage treatment. Background technique [0002] Decentralized sewage treatment is a new concept of sewage treatment proposed relative to centralized sewage treatment. It mainly refers to the in-situ treatment of sewage to meet the discharge or recycling standards. Decentralized sewage treatment facilities have realized installation, miniaturization, and integration, providing an on-site sewage treatment technology for areas restricted by geographical conditions and economic factors, and making a beneficial and necessary supplement to the shortcomings of centralized sewage treatment in my country , is a new direction for the development of water treatment industry. [0003] However, the operating mechanism of my country's environmental protection industry is a government-led model, so the environmental protection industry has administr...
Claims
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IPC IPC(8): C02F9/14C02F3/12C02F3/28C02F3/30
CPCC02F9/00C02F3/2806C02F3/1268C02F3/1221C02F3/2873C02F3/308C02F1/001C02F1/52C02F2001/007C02F2209/005C02F2209/42Y02W10/10
Inventor 叶建荣王敏同现鹏张锋赵飞
Owner 水艺环保集团股份有限公司