A detachable cabin wastewater treatment device and method thereof

Abstract

The invention discloses a detachable cabin-type wastewater treatment device and a method thereof. The device includes a filter assembly, a disinfection assembly and at least two sets of cabin-type wastewater treatment assemblies with the same structure and arranged in parallel; the cabin-type wastewater treatment assembly includes a reaction tank, a partition Plate, biochemical cabin, enhanced treatment cabin and adsorption cabin; biochemical cabins are detachable in several reaction compartments located in the front, and enhanced treatment cabins are detachable in several reaction compartments located in the middle. There are detachable adsorption cabins in several reaction compartments; all biochemical cabins, enhanced treatment cabins and adsorption cabins are fixed in series on the central rotating shaft, and can rotate synchronously with the central rotating shaft as the axis; the biochemical cabins are filled with surface loads Microbial carbon-based filler, the enhanced treatment cabin is filled with slow-release dephosphorization agent, and the adsorption cabin is filled with 3+ and ammonia nitrogen adsorption matrix. The invention can effectively resist load impact and has excellent water quality treatment effect.

Description

technical field [0001] The invention relates to a detachable cabin type wastewater treatment device and a method thereof, belonging to the field of wastewater treatment. Background technique [0002] The traditional biological turntable is mainly composed of a disc, a contact reaction tank, a rotating shaft and a drive motor, etc., and the pollutants are biochemically degraded by the microorganisms attached to the disc. compared to A 2 O and other biochemical treatment facilities, the biological turntable has the advantages of less mud production, good solid-liquid separation effect, convenient management, and small footprint. [0003] Due to the expensive material of the disc body and the large initial investment in the facility, from the perspective of cost, the current biological turntable facilities are mainly used to treat wastewater with small water volume and low pollution load. However, the water quality and quantity of most wastewater are extremely unstable, and t...

AI Technical Summary

Problems solved by technology

However, the water quality and quantity of most wastewater are extremely unstable, and the biological turntable treatment is very limited in the treatment of wastewater with medium and high pollution loads

At the same time, after the long-term operation of the biological turntable, the biofilm on the disc is easy to fall off, and the microorganisms in the facility basically do not have the ability to remove phosphorus, and the total phosphorus in the facility effluent is often difficult to meet the standard.

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