A plant-SMFC system and its application equipment for electricity production and algae-rich water restoration

Abstract

The invention discloses a plant-SMFC system for generating electricity and restoring algae-rich water bodies and its application equipment. The plants in the system are black algae, and the system includes a cathode and an anode made of graphite, and the anode is located in the water body In the bottom mud, the cathode is located in the overlying water, the cathode and the anode are electrically connected to a resistor, and the resistor is connected to an external electrical appliance in parallel. The bottom mud contains sedimentary algae, and the use of black algae can significantly enhance the SMFC compared to other plants. Power production capacity, with better synergy. The equipment for planting black algae can bring the black algae seedlings to the surface of the underwater bottom mud, and can insert the roots of the black algae seedlings into the bottom mud, so as to realize the rapid and large-scale planting of black algae seedlings, reducing the cost of planting black algae. The difficulty of the seedlings, and the roots of the hydra seedlings are inserted into the bottom mud, which avoids the upward floating of the hydra seedlings and improves the survival rate of the hydra seedlings.

Description

technical field [0001] The invention relates to the technical field of black algae planting, in particular to a plant-SMFC system and its application equipment for power generation and algae-rich water restoration. Background technique [0002] With the development of my country's economy, the process of industrialization and urbanization has accelerated, the amount of domestic sewage and industrial wastewater has increased, and a large amount of untreated or substandard wastewater has been discharged into natural water bodies, resulting in the pollution of water bodies such as rivers and lakes. , heavy metals, persistent organic compounds and other pollutants accumulate in large quantities in water bodies, posing a huge threat to people's living and production water; [0003] At the same time, the release of sediment pollution to the water body is also a major concern. Pollutants will migrate and transform between the water body and the sediment. When the external source pol...

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Problems solved by technology

[0008] When repairing the bottom mud, it is necessary to plant the black algae in the bottom mud of the water body, and the roots of the black algae need to be inserted into the bottom mud in the water, so that the artificial underwater planting of the black algae will cause inconvenience and increase the risk of planting the black algae. Difficulty in the process, and because the bottom mud (upper bottom mud) close to the water is relatively loose, when the root system of the hydra is inserted into the bottom mud shallowly, it is easy to break away from the bottom mud, so that the hydra is easy to float upwards and the survival rate of the hydra is not high. At the same time In order to install the cathode plate and the anode plate in place while planting black algae, we propose a plant-SMFC system and its application equipment for electricity generation and algae-rich water restoration

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