Efficient nitrogen and phosphorus removal aeration biological filter integrated equipment

Abstract

The invention provides efficient nitrogen and phosphorus removalaeration biological filter integrated equipment which comprises a sewage inlet pipe and a machine room; the end, away from a water collecting pipe network, of the sewage inlet pipe is communicated with an integrated grating pool, a water outlet of the integrated grating pool is communicated with an overflow pipe, and the right side ofthe bottom of an inner cavity of the integrated grating pool is in bolted connection with a first submersible sewage pump; a water outlet of the first submersible sewage pump is communicated with a water inlet pipe, and the end, away from the integrated grating pool, of the water inlet pipe is communicated with an integrated sewage treatment pool. A driving source is provided through an air blower, and then sewage in the integrated sewage treatment tank can be subjected to aeration treatment through cooperation of an aeration pipe, a backwashing main pipe, an aeration main pipe, aeration branch pipes and single-hole membrane aerators, so that the contact area between sewage particles and microorganism molecules is increased, so that the reaction rate between sewage and microorganisms is enhanced; a stainless steel filter screen, bamboo charcoal activated carbon and ceramsite are matched with one another, and accordingly, the sewage can be subjected to graded filtration and adsorption.

Description

technical field [0001] The invention relates to sewage treatment, in particular to an integrated equipment for high-efficiency denitrification and phosphorus aeration biological filter. Background technique [0002] Sewage treatment: the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. In various fields, more and more people have entered the daily life of ordinary people. Domestic sewage is mainly various detergents and sewage, garbage, feces, etc. used in urban life, and most of them are non-toxic inorganic salts. Domestic sewage It contains more nitrogen, phosphorus and sulfur, and more pathogenic bacteria. [0003] With the improvement of current living conditions, a large amount of sewage will be produced in daily life, a...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the defect of inconvenient use existing in the existing integrated sewage treatment equipment, and provides an integrated equipment for efficient denitrification and dephosphorization biological aerated filter to solve the above problems

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