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Energy-saving landscape combined ecological floating island for long-acting treatment on black and odorous water body and construction method of energy-saving landscape combined ecological floating island

A technology for black and odorous water bodies and ecological floating islands, applied in water/sewage treatment, chemical instruments and methods, special compound water treatment, etc., can solve problems such as low cost, and achieve the effect of long flowering period, developed root system and long life cycle

Pending Publication Date: 2018-03-23
湖南新九方科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] To sum up, for black and odorous water bodies, there is still a lack of a method with high treatment efficiency, long-lasting treatment effect, energy saving and environmental protection, wide applicability and low cost.

Method used

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  • Energy-saving landscape combined ecological floating island for long-acting treatment on black and odorous water body and construction method of energy-saving landscape combined ecological floating island
  • Energy-saving landscape combined ecological floating island for long-acting treatment on black and odorous water body and construction method of energy-saving landscape combined ecological floating island
  • Energy-saving landscape combined ecological floating island for long-acting treatment on black and odorous water body and construction method of energy-saving landscape combined ecological floating island

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] An energy-saving landscape combination ecological floating island for long-term treatment of black and odorous water bodies, such as figure 1 As shown, it includes a floating body unit 1 , aquatic plants 2 and a hollow inner ring 3 of the floating body unit. Adjacent floating body units are connected in pairs to form a floating island inner ring 4 in the middle. figure 2 A cross-sectional schematic diagram of the floating body.

[0043] This embodiment contains ten floating body units. The material of the floating body unit is polyethylene foam board with a thickness of 10cm. A planting basket is arranged between the floating body and the hollow inner ring. The planting basket is a porous basket filled with Ceramsite and water-based mineral fibre, the aquatic plants are calyxa, hydrangea and tall fescue, with ceramsite and water-based mineral fibre, the roots are fixed in the planting basket.

[0044] The construction method of the ecological floating island in this e...

Embodiment 2

[0048] An energy-saving landscape combination ecological floating island for long-term treatment of black and odorous water bodies, such as image 3 As shown, it includes a floating body unit 1, aquatic plants 2, a hollow inner ring of the floating body unit 3, and a photocatalytic fiber net 5. The photocatalytic fiber net and the floating body unit are connected by a pulling rope 4, and the adjacent floating body units are connected in pairs. The inner ring 6 of the floating island is formed.

[0049] This embodiment contains ten floating body units. The material of the floating body unit is polyethylene foam board with a thickness of 10cm. A planting basket is arranged between the floating body and the hollow inner ring. The planting basket is a porous basket filled with Ceramsite and water-based mineral fibre, the aquatic plants are calyxa, hydrangea and tall fescue, with ceramsite and water-based mineral fibre, the roots are fixed in the planting basket. The photocatalyti...

Embodiment 3

[0055] An energy-saving landscape combination ecological floating island for long-term treatment of black and odorous water bodies, such as Figure 4 As shown, it includes a floating body unit 1, aquatic plants 2, a hollow inner ring 3 of the floating body unit and a solar aerator 5. Adjacent floating body units are connected in pairs to form a floating island inner ring 4 in the middle.

[0056] This embodiment contains ten floating body units. The material of the floating body unit is polyethylene foam board with a thickness of 10cm. A planting basket is arranged between the floating body and the hollow inner ring. The planting basket is a porous basket filled with Ceramsite and water-based mineral fibre, planted with calyxa, hydrangea and tall fescue, with ceramsite and water-based mineral fibre, to secure the roots in the planting basket.

[0057] The construction method of the ecological floating island in this embodiment specifically includes the following steps:

[005...

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Abstract

The invention provides an energy-saving landscape combined ecological floating island for long-acting treatment on a black and odorous water body. The energy-saving landscape combined ecological floating island for long-acting treatment on the black and odorous water body comprises a floating body and aquatic plants; a hollow inner ring is arranged on the floating body; a photocatalytic fiber netis arranged in the hollow inner ring; a planting basket is arranged on the floating body; and the aquatic plants are planted in the plating basket. The ecological floating island also comprises a solar aerator; at least two floating body units are assembled to form the floating body; the materials of the floating body include one or two of polyethylene and an ethylene-vinyl acetate copolymer; thedistance between each side of the photocatalytic fiber net and the floating body is more than or equal to 20 cm; the materials of the photocatalytic fiber net include one or more of nano-titanium dioxide, nano-zinc oxide, nano-tungsten trioxide, nano-ferric oxide and graphene modified titanium dioxide; the planting basket is a porous basket; the porous basket is filled with particulate matters; the particulate matters include ceramsite and water-based mineral fiber; and the aquatic plants include one or more of cuphea hyssopifolia, pincushion and festuca arundinacea. The invention also provides a construction method of the combined ecological floating island.

Description

technical field [0001] The invention relates to a floating island, in particular to an energy-saving landscape combination ecological floating island for long-term treatment of black and odorous water bodies, and also relates to a construction method of the energy-saving landscape combination ecological floating island. Background technique [0002] The causes of black and odorous water bodies are complex, and there are many influencing factors, which is a difficult point in water environmental pollution control. Taking effective technical measures and carrying out comprehensive integration and scientific implementation can eliminate the black and odor phenomenon in a short period of time, but the difficulty lies in the long-term improvement and maintenance of the treated water quality to ensure that the black and odor will not rebound. At present, many black and odorous water treatment projects focus on treatment rather than maintenance, and short-term rather than long-term...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32C02F1/30C02F1/72
CPCC02F1/30C02F1/725C02F3/32C02F2305/10
Inventor 靳菁纪智慧成一知贺志勇
Owner 湖南新九方科技有限公司
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