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Integrated high-performance sewage treatment apparatus

A kind of sewage treatment equipment, high-efficiency technology, applied in aerobic and anaerobic process treatment and other directions, can solve the problem that non-professionals are difficult to operate sewage treatment plants, the influent water volume and concentration change greatly, and the sewage treatment buildings are complex, etc. problems, to achieve the effect of low requirements for operators, reduced sludge treatment costs, and good denitrification and phosphorus removal.

Active Publication Date: 2015-07-15
HANGZHOU ENJOY ENVIRONMENTAL PROTECTION TECH
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AI Technical Summary

Problems solved by technology

[0005] 2. Preliminary program design, small sampling test, large fluctuations in water quality, and samples are often not representative
[0006] 3. The sewage treatment buildings are complex, the cement pool covers a large area, and the cost is high
[0007] 4. The influent water volume and concentration change greatly, and the impact load is large. Ordinary aerobic sludge is prone to sludge bulking, sludge treatment efficiency decline, etc., which is not easy to operate.
[0008] 5. The output of sludge is large, and the cost of sludge disposal is high
[0009] 6. High quality requirements for operating personnel, it is difficult for non-professionals to operate sewage treatment plants (stations) well

Method used

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  • Integrated high-performance sewage treatment apparatus
  • Integrated high-performance sewage treatment apparatus
  • Integrated high-performance sewage treatment apparatus

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] refer to Figure 1-3 , integrated high-efficiency sewage treatment equipment, including a barrel-shaped tank 1, the barrel-shaped tank 1 is provided with an inner cylinder 2, and the inner cylinder 2 is an anaerobic anaerobic treatment system equipped with an IC anaerobic enhanced treatment system. Zone 3, between the inner cylinder 2 and the barrel-shaped tank 1 is an aerobic zone 4 equipped with an aerobic simplified SBR treatment system, and a biogas connected to the inner cylinder 2 to collect biogas is installed above the inner cylinder 2 Tank 5, the inlet pipe 6 of the IC anaerobic enhanced treatment system is connected to the sewage outlet pumped into the tank by the sump in the factory area, and the outlet pipe 7 of the IC anaerobic enhanced treatment system is connected to the pipeline 8 of the aerobic simplified SBR treatment system , the aerobic simplified SBR treatment system includes a drainage pipe 9 and a sewage pipe 10, and the sewage pipe 10 communicate...

Embodiment 2

[0046] refer to Figure 4 , Figure 5 The difference between the present embodiment and the first embodiment is that the sewage pool 11 communicates with the water inlet pipe 6 of the IC anaerobic enhanced treatment system. Part of the sludge in the sewage tank 11 is returned to the anaerobic zone 3 to supplement the sludge concentration, and the discharged sludge needs to be dried. All the other structures and functions are the same as those in Embodiment 1.

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Abstract

The invention provides an integrated high-performance sewage treatment apparatus. The apparatus comprises a barrel-shaped tank body, an inner cylinder is arranged in the barrel-shaped tank body, the inside of the inner cylinder is an aerobic zone provided with an IC anaerobic strengthening treatment system, an aerobic zone provided with an aerobic simplified SBR treatment system is arranged between the inner cylinder and the barrel-shaped tank body, a biogas tank used for collecting biogas and connected with the inner cylinder is arranged above the inner cylinder, the water inlet tube of the IC anaerobic strengthening treatment system is connected with the sewage outlet of a plant area water collecting pool pumping tank, the water outlet tube of the IC anaerobic strengthening treatment system is connected with the pipeline of the aerobic simplified SBR treatment system, the aerobic simplified SBR treatment system comprises a water drainage tube and a sewage drainage tube, and the sewage drainage tube is connected with a sewage pool. The apparatus has the advantages of reduced area, whole-course automatic treatment and easy operation. The IC anaerobic strengthening treatment system can resist the impact of concentration change and water volume change, and the sludge bulking phenomenon of the aerobic simplified SBR treatment system is difficult.

Description

technical field [0001] The invention belongs to the field of sewage treatment equipment and relates to an integrated high-efficiency sewage processor. Background technique [0002] The traditional sewage treatment process occupies a large area, high cost, low treatment efficiency, and large sludge output. For high-concentration sewage treatment, the load is unstable and the water quality is unstable. Sludge bulking is easy to occur, and it is not easy to operate and manage. [0003] The existing sewage treatment technology has the following problems: [0004] 1. The technical level of industrial wastewater treatment is limited. At present, for industrial wastewater treatment, the design institute often determines the volume load according to the design specifications, and uses the experience in water supply and drainage and domestic sewage treatment to determine the process and select the equipment. [0005] 2. Preliminary program design, small sampling test, large fluctua...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/30
Inventor 王振江宋陵超叶伟武甄凯旋
Owner HANGZHOU ENJOY ENVIRONMENTAL PROTECTION TECH
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