Integrated sewage treatment device and treatment method based on bamboo charcoal filling materials

Abstract

The invention provides an integrated sewage treatment device and treatment method based on bamboo charcoal filling materials with the advantages that the cost is low, the energy consumption is low, the structure is simple, blockage cannot easily occur, the optional processes are various, the nitrogen and phosphorus removal efficiency is high, the occupied area is small and the operation and maintenance are convenient. The integrated sewage treatment device based on the bamboo charcoal filling materials comprises a sealed case, wherein a first horizontal lattice plate and a second horizontal lattice plate which are separated are sequentially arranged in the case from bottom to top; the inside of the case is sequentially separated into an aeration region, a filling material region and a water outlet region from bottom to top by the first horizontal lattice plate and the second horizontal lattice plate; a sludge discharging device used for sludge discharging and sludge backflow, and an aeration device used for being externally connected with aeration equipment are arranged in the aeration region; the bamboo charcoal filling materials are filled in the filling material region; a wateroutlet pipe is arranged in the water outlet region. The integrated design is used; the building time can be greatly shortened; the manufacturing and operation maintenance cost is low; the fault overhaul is convenient; the filling material replacement is convenient; the equipment installation is simple and convenient.

Description

technical field [0001] The invention relates to a sewage treatment device, in particular to an integrated sewage treatment device and treatment method based on bamboo charcoal filler, belonging to the field of sewage treatment. Background technique [0002] Bamboo charcoal filler is made of natural moso bamboo by high-temperature firing. The bamboo charcoal made has a loose and porous structure. Chemical substances and water odor, and no biological toxicity, no secondary pollution, long service life, etc., using bamboo charcoal to treat rivers and sewage, especially urban sewage, can not only purify water quality, but also remove odor, the effect is particularly significantly. [0003] For example, the Chinese invention patent application document with publication number CN201320427952 discloses a membrane bioreactor, a fixed bed of bamboo charcoal filler is placed, the interior is a reaction zone, mainly a hollow fiber membrane module, and the interior and exterior are con...

AI Technical Summary

Problems solved by technology

[0006] However, the existing integrated devices have disadvantages such as high manufacturing and operation and maintenance costs, low film-hanging efficiency, short service life, difficult troubleshooting, inconvenient filler replacement, complicated equipment installation and difficult sludge discharge, which are not conducive to the development of integrated equipment technology. Development and Promotion

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