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Plant floating bed and application thereof to water body pollution treatment

A technology of plants and floating beds, which is applied in water pollutants, polluted waterways/lakes/ponds/rivers treatment, biological water/sewage treatment, etc. It can solve the problems of secondary pollution, fallen leaves corruption and odor, etc., and achieve water quality improvement , Increased transparency, and the effect of inhibiting excessive reproduction

Pending Publication Date: 2018-06-29
GUANGDONG OCEAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing problem is that only the aquatic plants for soilless cultivation can be used, and the fallen leaves need to be manually cleaned regularly, which is likely to cause secondary pollution of fallen leaves corruption and odor.

Method used

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  • Plant floating bed and application thereof to water body pollution treatment
  • Plant floating bed and application thereof to water body pollution treatment
  • Plant floating bed and application thereof to water body pollution treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0065] In the wider part of the river, build a plant floating bed and plant aquatic plants.

[0066] Support frame: Assemble rectangular units with bamboo poles, each unit is designed as a quadrilateral, and the area of ​​each unit is designed to be 1-1.5m 2 , a plant floating bed is assembled by 8-10 monomers, different aquatic plants are planted on the floating bed, the overall appearance is green, and individual plants are colorful in flowering period, which is both ecological and economical and has ornamental value.

[0067] Carrier: Lay two layers of polyethylene mesh on the supporting frame, the mesh diameter is 1.5 cm, and the thickness is 2mm. Cover with a layer of humus, transplant young plants, and fix the roots of the plants with soil.

[0068] Floating body: It is a plastic buoy, which is respectively combined at the four corners of the single support frame. An artificial floating structure that uses the growth laws of plants and microorganisms to purify water.

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Abstract

The invention provides a plant floating bed. The plant floating bed mainly comprises a supporting frame, a floating body which is mounted at the bottom of the supporting frame and a carrier on the upper surface of the supporting frame; the supporting frame forms a plane by splicing and constructing bracket monomers; the supporting frame floats on the surface of water by the floating body; the carrier comprises a supporting net on the supporting frame and soil and plant humus which are spread on the supporting net; two or more aquatic plants are planted on the carrier in a mixed manner; the aquatic plants absorb nutrient elements, such as nitrogen and phosphorus, in a water body, and the eutrophication degree of the water body is lightened, so that an effect of purifying water quality is achieved; the invention also provides a method for treating water body pollution by the plant floating bed.

Description

technical field [0001] The invention relates to water body treatment technology, in particular to a plant floating bed and its application in water body pollution treatment. Background technique [0002] At present, the eutrophication of water bodies has become one of the most important water pollution problems in my country. According to statistics, many lakes and rivers in my country are already in a state of moderate nutrition and eutrophication, and some are in a state of severe eutrophication. The eutrophication of the water body often causes a large number of phytoplankton, especially algae, to cause a decrease in dissolved oxygen in the water body and an increase in the content of suspended solids, threatening the survival of other aquatic organisms such as fish and destroying the ecological balance. It may also endanger the drinking water of the public through the water supply system. healthy. Eutrophication of water body has the characteristics of rapid developmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32C02F3/34C02F101/20
CPCC02F3/32C02F3/327C02F3/34C02F2101/20C02F2103/007
Inventor 孙省利刘耀谦张才学李承勇千忠吉
Owner GUANGDONG OCEAN UNIVERSITY
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