Algae-water separation system of blue alga

Abstract

The invention relates to a blue algae treatment system and in particular relates to an algae-water separation system of blue alga. The algae-water separation system comprises a raw water system and a washing system which are connected with a blue algae separation system, wherein the blue algae separation system is used for filtering the blue alga to separate the blue alga from water; a raw water tank in the raw water system is filled with the water containing the blue alga; the blue alga in the water containing the blue alga is intercepted through a blue algae separation membrane of the blue algae separation system and permeation liquid which permeates through the blue algae separation membrane is discharged; the washing system comprises an air scrubbing system, a backwashing system and a rapid rushing system; the air scrubbing system is used for providing high-pressure air for scrubbing so that pollutants are released from the outer surface of the blue algae separation membrane; the backwashing system is used for pressing the permeation liquid into the blue algae separation system from a backwashing valve and the permeation liquid is discharged out from an exhausting valve of a discharging opening; tap water of the rapid rushing system enters from a water inlet of the blue algae separation system and solid suspension matters are discharged from the exhausting valve of the discharging opening. The system has the advantages of small occupied area, less investment, low operation cost, good blue algae separation and filtering effect and long service life.

Description

technical field [0001] The invention relates to a cyanobacteria treatment system, in particular to a cyanobacteria algae water separation system. Background technique [0002] The existing treatment of algal water containing cyanobacteria usually adopts physical and chemical methods such as coagulation + air flotation, which occupy a large area and have high operating costs. Contents of the invention [0003] In order to solve the above problems, the present invention provides a device with small footprint and high processing efficiency. A cyanobacteria and algae water separation system with low operating cost, the specific technical scheme is: [0004] A cyanobacteria algae water separation system, including a raw water system and a cleaning system connected to the cyanobacteria separation system; the cyanobacteria separation system filters the cyanobacteria to separate the cyanobacteria from water, and the cyanobacteria separation system includes a cyanobacteria separat...

AI Technical Summary

Problems solved by technology

[0002] The existing treatment of algae water containing cyanobacteria usually adopts physical and chemical methods such as coagulation + air flotation, which covers a large area and high operating costs

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