Biological purification device

Abstract

The invention relates to the field of biology, in particular to a biological purification device which comprises a machine body, a deflection transmission cavity penetrating through the upper end walland the lower end wall of the machine body is formed in the right side end wall of the machine body in a rightward opening mode, and the deflection transmission cavity is provided with a deflection device used for controlling the advancing direction of the machine body. The deflection device comprises a suspension power chamber fixedly connected between the front end wall and the rear end wall ofthe deflection transmission cavity, and an upper propeller and a lower propeller are rotatably arranged at the right end of the suspension power chamber, so that the machine body can advance in a deep sea suspension mode, microorganisms in the machine body can classify petroleum components in deep sea, and the marine ecological environment is purified. The purification device in the machine bodycan provide nutrients needed by microorganisms for decomposing petroleum, so that the microorganisms can work for a long time; the purification device is provided with a heat supply device in a matched mode, the working environment temperature of the microorganisms can be effectively increased, the microorganisms are prevented from losing activity due to the influence of deep sea low temperature,and normal operation of purification work is guaranteed.

Description

technical field [0001] The invention relates to the field of biology, in particular to a biological purification device. Background technique [0002] Biological purification, that is, the process by which biological groups reduce the number of pollutants in the environment through metabolism, the concentration decreases, the toxicity is reduced, and until they disappear, the pollution of water, air and soil, with the progress of human society and the development of productivity, The function of biological purification has been utilized on a larger scale. There are many kinds of substances that pollute the ocean. Among them, petroleum is the main pollutant with a large amount and serious hazards. Petroleum pollutants in the ocean generally pass through volatilization, dissolution, diffusion, oxidation, biodegradation, Animal and plant absorption, precipitation and other ways gradually disappear, among which biological purification is very important. [0003] The deep sea ha...

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Problems solved by technology

[0003] The deep sea has the characteristics of low temperature, high pressure, and dilute nutrition. The purification effect of microorganisms on petroleum pollutants is very small, resulting in the inability of traditional biological purification devices to work in deep seas. Currently, there is a lack of a purification device that can ensure microbial purification efficiency in deep seas. The present invention biodecontamination plant

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