Energy self-sufficient type intensified nitrogen and phosphorus removal ecological floating island

Abstract

The invention relates to an energy self-sufficient type intensified nitrogen and phosphorus removal ecological floating island which comprises an ecological floating island module, intelligent dissolved oxygen monitoring equipment and a power supply system, wherein the ecological floating island module comprises floating plates; flower pots are arranged on the floating plates; the intelligent dissolved oxygen monitoring equipment comprises a dissolved oxygen monitor and a micro nano aeration pump; the dissolved oxygen monitor is connected with a dissolved oxygen monitoring probe; the micro nano aeration pump is electrically connected with the dissolved oxygen monitor; the micro nano aeration pump is connected with an aeration head through a hose; the power supply system comprises a power distribution tank; the power distribution tank is internally provided with a double-power supply automatic conversion switch, a solar inverter, a storage battery pack, a standby battery and a solar controller; a rotational solar plate component is arranged at the upper end of the power allocation tank. The ecological floating island has the advantages that artificial regulation and control are effectively reduced, self sufficiency of energy is achieved, the intelligence is improved, and reasonability and energy conservation are achieved.

Description

technical field [0001] The invention belongs to the technical field of water body restoration, and in particular relates to an energy self-sufficient enhanced nitrogen and phosphorus removal ecological floating island. Background technique [0002] In recent years, with the rapid development of the economy and the acceleration of urbanization, the discharge of industrial wastewater and domestic sewage has continued to increase, and the sewage without effective treatment has been directly or indirectly discharged into the river, making the water in the river dirty, black and smelly, and rich in water. Nutritization and the reduction of a large number of aquatic animals have seriously affected the quality of life of residents and environmental protection. Due to the advantages of low cost, easy operation, and improved landscape environment, the research and application of ecological floating islands are increasing at home and abroad. As an emerging green ecological water trea...

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Problems solved by technology

[0004] In the actual application of urban river management, although the ecological floating island has a certain effect on river restoration, the ability of aquatic plants to absorb phosphorus is limited, and the oxygen supply conditions are not good, resulting in incomplete nitrogen and phosphorus removal, high total nitrogen, and total phosphorus removal. Difficult; and the oxygenation and aeration requires the laying of cables, which increases the initial investment, especially in the polluted water bodies in the suburbs. Provide an ecological floating island device that saves energy consumption and is simple to operate and maintain

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