Shipborne repairing equipment for large-size river and lake polluted water repairing

Abstract

The invention belongs to the technical field of ecological restoration of river and lake water pollution, and particularly relates to shipborne repairing equipment for large-size river and lake polluted water repairing. The shipborne repairing equipment comprises a ship body, wherein a treatment box is fixedly connected to the upper end of the ship body, the inner side wall of the treatment box isfixedly connected to a first horizontal plate and a second horizontal plate, the interior of the treatment box is sequentially divided into a material storage chamber, a material preparing chamber and a breeding chamber from top to bottom by the first horizontal plate and the second horizontal plate, a vertical plate is fixedly connected to the side wall of the material storage chamber, and the material storage chamber is divided into a first accommodating mechanism for accommodating a nutrition solution and a second accommodating mechanism for accommodating clear water by the vertical plate.According to the present invention, with the shipborne repairing equipment, microbial bacteria can be conveniently bred and stored on the ship body, and the phenomenon of death of microbial bacteriaduring long-term transportation can be avoided, such that the shipborne repairing equipment can conveniently repair polluted river water.

Description

technical field [0001] The invention belongs to the technical field of ecological restoration of water pollution in rivers and lakes, and in particular relates to a ship-mounted restoration equipment for restoration of polluted water in large rivers and lakes. Background technique [0002] With the rapid development of the economy, the water consumption of residents has increased significantly, domestic sewage has been discharged indiscriminately, agricultural non-point source pollution is serious, industrial wastewater has been discharged into rivers without treatment, and the pollution of tributaries has extended to large water bodies connected to it, resulting in serious black water. Odor, it is impossible to degrade pollutants through self-purification ability. At present, the restoration of river and lake water quality is mainly to cut off external pollution sources and at the same time repair the pollution of sediment and water bodies. Among the many water quality resto...

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Problems solved by technology

[0002] With the rapid development of the economy, the water consumption of residents has increased significantly, domestic sewage has been discharged indiscriminately, agricultural non-point source pollution is serious, industrial wastewater has been discharged into rivers without treatment, and the pollution of tributaries has extended to large water bodies connected to it, resulting in serious black water. Odor, it is impossible to degrade pollutants through self-purification ability. At present, the restoration of river and lake water quality is mainly to cut off external pollution sources and at the same time repair the pollution of sediment and water bodies. Among the many water quality restoration methods, physical methods are only artificially transported or diluted. The concentration of pollutants, and the chemical method can not fundamentally repair the polluted water quality due to the secondary pollution caused by the addition of chemical agents. As a biological method, adding microbial agents is an effective way to restore water quality. It can artificially increase the dominant bacteria This method improves the self-purification ability of rivers and lakes, and degrades sediment and pollutants in water bodies. However, the existing ship-mounted restoration equipment for the restoration of polluted water quality in large rivers and lakes generally does not have the nutrient solution and clean water required for microbial production. It is not convenient to place microorganisms on the ship for a long time. When the microorganisms are placed on the hull for a long time, the phenomenon of microbial death will occur, so it is inconvenient to repair the polluted river water

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