Floating type microbiological treatment device for river regulation and application method thereof

Abstract

The invention discloses a floating type microbiological treatment device for river regulation and an application method thereof, belonging to the technical field of riverway microbiological treatment.According to the floating type microbiological treatment device for river regulation and the application method thereof, the floating type microbial treatment device comprises a treatment box provided with a floating mechanism at the top end and a microbial carrier rotationally installed in the treatment box; the treatment box with the floating mechanism is put into a riverway; a floating ball plays a role in floating and positioning of the whole device; the treatment box is mainly used for carrying out adsorption treatment on suspended matters in the riverway; during wastewater treatment, sewage is subjected to primary treatment and secondary treatment through a screen and an activated carbon adsorption layer; the screen is used for blocking large floating objects, the activated carbon adsorption layer is used for adsorbing large particulate matters in water, the microbial carrier in the treatment box is used for effectively decomposing harmful substances which are difficult to decompose in the sewage having undergone secondary treatment, and through the sequential three-stage treatment of the sewage, sewage treatment effect is effectively improved.

Description

technical field [0001] The invention relates to the technical field of river channel microbial control, more specifically, to a floating microbial treatment device for river channel control and a method for using the same. Background technique [0002] At present, the use of microbial treatment technology for river management has become the mainstream. The use of microorganisms to treat sewage is actually to decompose organic matter in sewage through the metabolic activities of microorganisms, so as to achieve the purpose of purifying sewage. At the same time, microorganisms can absorb sugar, protein, fat, starch and other low molecular compounds from sewage. [0003] For the treatment of river sewage, especially for the treatment of floating objects on the river surface, in the prior art, microbial carriers are generally put directly into the river sewage, and the microbial carriers can absorb and decompose harmful substances in the river. However, due to the certain fluid...

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Problems solved by technology

However, due to the certain fluidity of the river water body, the floating matter and particulate matter in the water body have the characteristics of floating around, and the microbial carrier itself has the characteristics of active adsorption, so it is easy to gather and absorb the floating matter and particulate matter in the water body. And the particles gather on the microbial carrier, such as weeds or other large garbage floating objects, which makes the outer wall of the microbial carrier cover these floating objects, and it is often difficult for the microbial carrier to decompose other harmful substances that are difficult to decompose in the water. poor governance

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