Luminescent filling material enhanced ecological floating island

Abstract

The invention provides a luminescent filling material enhanced ecological floating island. The luminescent filling material enhanced ecological floating island comprises a floating island main board;the floating island main board is provided with a plurality of through holes; an aquatic culture medium is arranged in the through holes; aquatic plants are planted in the aquatic culture medium; thelower surface of the floating island main board is provided with a luminescent filling material; the luminescent filling material comprises a fixing pedestal; a luminescent chip is arranged in the fixing pedestal; the luminescent chip is connected with a power supply through a wire, and the opposite side of a luminescent side of the luminescent chip is connected with one end of a light guide optical fiber through the fixing pedestal, the other end of the light guide optical fiber is designed to be free, or is fixedly arranged; when the luminescent chip is at lightening state, light transmission can be realized along the light guide optical fiber; the length of the light guide optical fiber is set at a certain value; the surface of the light guide optical fiber is provided with a filling material. The luminescent filling material enhanced ecological floating island is capable of providing photosynthetic bacteria with a light source with wavelength suitable for growth, is adopted in darkstinky water body anoxic environment, is capable of removing stinky gas hydrogen sulfide and other sulfides, and organic matters, and purifying water body.

Description

technical field [0001] The invention relates to an ecological floating island, in particular to an ecological floating island enhanced by luminescent fillers. Background technique [0002] Black and odorous water is water that presents an unpleasant color and / or emits an unpleasant odor. Most of the causes are due to the discharge of organic pollutants into the water, and the aerobic decomposition of microorganisms, resulting in the lack of oxygen in the water, thereby causing organic pollution in the water. The substances are anaerobically decomposed to produce different types of black and odorous substances, presenting black and odorous water bodies. [0003] Black and smelly water not only damages our living environment, but also seriously affects the image of the city. It has become the strong desire of the people to control the black and smelly water bodies in the city. [0004] The artificial filler ecological floating island technology currently used in the treatm...

AI Technical Summary

Problems solved by technology

[0005] However, the current common disadvantage is that the concentration of dissolved oxygen in polluted water body decreases. When the oxygen consumption of the river is excessive, natural reoxygenation alone is not enough. Artificial aeration must be used to increase oxygenation and increase the process of water reoxygenation in order to make the whole The self-purification process of the river is always in an aerobic state, so as to improve the activity of aerobic microorganisms in the water body, strengthen the aerobic decomposition of organic pollutants, and strengthen its self-purification function, thereby improving water quality

However, this technology is not suitable for the treatment of black and odorous water bodies in rivers due to the need to increase the aeration device and the high treatment cost.

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