Surface turbine aeration and oxygenation type microorganism domesticating equipment

A microbial domestication and microbial technology, applied in the direction of sustainable biological treatment, biological water/sewage treatment, chemical instruments and methods, etc., can solve the problems of low survival rate, poor impact resistance, incomplete types of microorganisms in water treatment, etc., and achieve improvement Processing efficiency, effect of increasing quantity

Inactive Publication Date: 2016-08-24
HANGZHOU DINGLONG ENVIRONMENTAL PROTECTION SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, it can be visually considered that the microorganisms "eat" the organic matter in the sewage, thereby achieving the purpose of purifying the sewage. However, when the activated sludge wastewater is treated, there will be incomplete types of water treatment microorganisms, insufficient biomass, and shock resistance. Poor, slow natural growth, large influencing factors, low survival rate, large amount of sludge and other technical problems

Method used

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  • Surface turbine aeration and oxygenation type microorganism domesticating equipment

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Embodiment 1

[0025] Surface turbo aeration oxygenation microbial acclimatization equipment, such as figure 1 As shown, a tank body 1 is included, and the upper side wall of the tank body 1 is provided with a nutrient feed port 11 and a microorganism feed port 12, and the tank body 1 is provided with an aeration tube 3, and the aeration tube 3 is arranged under the tank body 1 Side; the side wall of the tank body 1 is provided with a control system, the control system includes a water inlet system 13, a discharge system 14, a first liquid level control system 15 and a second liquid level control system 16, and the lower side of a side wall of the tank body 1 is provided with The discharge system 14 is provided with a water inlet system 13 on the upper side of the other side wall of the tank body 1, and the water inlet system 13 includes a water inlet. A first liquid level control system 15 is provided on the upper side of one side wall of the tank body 1 , and a second liquid level control ...

Embodiment 2

[0029] Surface turbo aeration oxygenation microbial acclimatization equipment, such as figure 1 As shown, a tank body 1 is included, and two suspension bags 2 are provided on the lower side wall of the tank body 1 . A nutrient feed port 11 and a microorganism feed port 12 are arranged in the middle of the upper side wall of the tank body 1, and an aeration tube 3 is arranged inside the tank body 1, and the aeration tube 3 is arranged on the lower side of the tank body 1; the side wall of the tank body 1 A control system is provided, and the control system includes a water inlet system 13, a discharge system 14, a first liquid level control system 15 and a second liquid level control system 16, and a discharge system 14 is provided on the lower side of a side wall of the tank body 1, and the tank body 1 A water inlet system 13 is provided on the upper side of the other side wall, and the water inlet system 13 includes a water inlet. A first liquid level control system 15 is pr...

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Abstract

The invention relates to a device for domesticating and enlarged culture of microorganisms in active sludge type wastewater treatment process, and discloses surface turbine aeration and oxygenation type microorganism domesticating equipment. The surface turbine aeration and oxygenation type microorganism domesticating equipment comprises a tank body (1), wherein the lower side wall of the tank body (1) is connected with a surface turbine aeration machine (4); the upper side wall of the tank body (1) is provided with a nutrient inlet (11) and a microorganism inlet (12); an aeration pipe (3) is arranged in the tank body (1), and is arranged at the lower side of the tank body (1); a control system is arranged at the side wall of the tank body (1), and comprises a water inlet system (13), a drainage system (12), a first liquid level control system (15) and a second liquid level control system (16). The surface turbine aeration and oxygenation type microorganism domesticating equipment has the advantages that the tank body is used for domesticating and multiplying the microorganisms; the domesticated and multiplied microorganisms are sent into sewage by the drainage system; the surface turbine aeration machine is used for quickly thinning the fed microorganisms, and enabling the water flow to rotationally and cyclically flow, so that the oxygen in water is quickly diffused and transferred.

Description

technical field [0001] The invention relates to a device for acclimating and expanding the cultivation of microorganisms in wastewater treated by activated sludge method, in particular to surface turbine aeration and oxygenation microorganism acclimation equipment. Background technique [0002] The mainstream process of sewage treatment basically adopts traditional biochemical methods such as contact oxidation method, AB method, A / O method, oxidation ditch and SBR. Pollutant treatment is a wastewater treatment method for biodegradable organic matter. Various microorganisms in activated sludge and organic nutrients in wastewater form a complex food chain. It is these microorganisms that use organic matter in sewage as a nutrient source to metabolize and reproduce, reducing the content of organic matter in sewage. Therefore, it can be visually considered that the microorganisms "eat" the organic matter in the sewage, thereby achieving the purpose of purifying the sewage. Howe...

Claims

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Application Information

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IPC IPC(8): C02F3/16
CPCC02F3/16Y02W10/10
Inventor 徐雪祥詹参民段冬燕
Owner HANGZHOU DINGLONG ENVIRONMENTAL PROTECTION SCI & TECH
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