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Device for inhibiting propagation of algaes

A technology for algae reproduction and floating plate, which is applied in soilless cultivation, water/sludge/sewage treatment, application, etc., can solve problems such as high cost and complex device structure, achieve simple layout and maintenance, wide range of sources, and promote recovery Effect

Inactive Publication Date: 2004-11-17
INST OF AQUATIC LIFE ACAD SINICA
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

This method is simple and convenient, and can quickly remove algae, but the device used is complex in structure and high in cost, and the safety of its flocculation reaction on water bodies needs to be further explored

Method used

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  • Device for inhibiting propagation of algaes

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing, the present invention is further described: a kind of algae suppressing device is made up of floating plate 3 and 3~9 purifiers; The plate shape of small hole, place natural aquatic plants 5 in the floating plate; Foam boards with a diameter of 30-200 mm and a thickness of 3-30 mm, the center of which is evenly connected in series on the connecting rope 1, the distance between the two purification blades 2 is 30-200 mm; the pendant 4 is made of a material with a specific gravity greater than 2 , fixed on one end of the connecting rope 1; the other end of the connecting rope fixing pendant 4 of 3 to 9 purifiers is evenly fixed on the bottom of the floating plate 3, and there is a gap between the purifying blades (2) of each purifier, and the pendant 4 The weight is to make the purifier vertically in the water when the device is put into the water, without making the floating plate 3 sink into the water surface.

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Abstract

The invention discloses an equipment for inhibiting algae breeding which comprises a floating plate and 3-9 cleaners, wherein the floating plate is provided with natural aquatic plants, each cleaner comprises a connection rope, cleaning blades and a pendant. The invention realizes an environment-friendly type water self-purification reaction apparatus, which can inhibit excess breeding of algae, improve polluted eutrophication water body quality, and increase water body transparency.

Description

Technical field: [0001] The present invention relates to algae, and more particularly to a device for inhibiting the proliferation of algae. The device is suitable for inhibiting the reproduction of algae in eutrophic local water bodies such as lakes and reservoirs, so as to maintain a normal ecological environment in the water area. technical background: [0002] At present, many waters in the world are plagued by eutrophication, and algae "blooms" frequently break out, resulting in more serious water pollution. Water pollution restricts economic and social development. Therefore, to solve water eutrophication and eliminate algae "blooms" It is a problem that people urgently need to solve. [0003] At present, there are mainly two methods for removing algae, biological and physical. The biological method is to use the principle of the "up and down effect" of the food chain to stock filter-feeding fish to devour algae; limitation. The physical method is to use dredging m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/02C02F3/32
CPCY02P60/21
Inventor 刘剑彤吴永红丘昌强
Owner INST OF AQUATIC LIFE ACAD SINICA
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