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Modular floating wetland

A modular, wetland technology, applied in chemical instruments and methods, sustainable biological treatment, water/sludge/sewage treatment, etc., can solve the problem of high production cost, poor adaptability to water quality changes, and unsustainable effects of nitrogen and phosphorus removal. and other problems, to achieve the effect of low production cost, reduced production cost, specific surface area and strong phosphorus fixation ability

Inactive Publication Date: 2019-07-12
浙江融信环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the disadvantages of high production cost, unsustainable denitrification and dephosphorization purification effect, and poor adaptability to water quality changes in the prior art, and provides a modular floating wetland

Method used

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  • Modular floating wetland
  • Modular floating wetland
  • Modular floating wetland

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] like Figure 1-2 As shown, a modular floating wetland includes a plurality of floating wetland units 1. The floating wetland unit 1 includes a conjoined net cylinder 11, a support 12 and an ecological rod 13. The conjoined net cylinder 11 is sewn from nylon mesh A plurality of net cylinders are connected into one mesh body, the conjoined net cylinder 11 includes a first net cylinder and a second net cylinder, the diameter of the first net cylinder is smaller than the second net cylinder, and the first net cylinder wears a support member 12 , fill the ecological stick 13 in the second mesh tube; the ecological stick 13 is made up of plant growth bag, plant propagule 131 and light matrix 132, and the plant propagule 131 mixes with light matrix 132 and fills in the plant growth bag or light matrix 132 is filled in the planting bag and then the plant propagule 131 is planted in the planting bag again.

[0030] The plant propagule 131 is one or more of seeds, roots, tubers,...

Embodiment 2

[0043] like Figure 1-2 As shown, a modular floating wetland includes a plurality of floating wetland units 1. The floating wetland unit 1 includes a conjoined net cylinder 11, a support 12 and an ecological rod 13. The conjoined net cylinder 11 is sewn from nylon mesh A plurality of net cylinders are connected into one mesh body, the conjoined net cylinder 11 includes a first net cylinder and a second net cylinder, the diameter of the first net cylinder is smaller than the second net cylinder, and the first net cylinder wears a support member 12 , fill the ecological stick 13 in the second mesh tube; the ecological stick 13 is made up of plant growth bag, plant propagule 131 and light matrix 132, and the plant propagule 131 mixes with light matrix 132 and fills in the plant growth bag or light matrix 132 is filled in the planting bag and then the plant propagule 131 is planted in the planting bag again.

[0044] The plant propagule 131 is one or more of seeds, roots, tubers,...

Embodiment 3

[0057] like Figure 1-2 As shown, a modular floating wetland includes a plurality of floating wetland units 1. The floating wetland unit 1 includes a conjoined net cylinder 11, a support 12 and an ecological rod 13. The conjoined net cylinder 11 is sewn from nylon mesh A plurality of net cylinders are connected into one mesh body, the conjoined net cylinder 11 includes a first net cylinder and a second net cylinder, the diameter of the first net cylinder is smaller than the second net cylinder, and the first net cylinder wears a support member 12 , fill the ecological stick 13 in the second mesh tube; the ecological stick 13 is made up of plant growth bag, plant propagule 131 and light matrix 132, and the plant propagule 131 mixes with light matrix 132 and fills in the plant growth bag or light matrix 132 is filled in the planting bag and then the plant propagule 131 is planted in the planting bag again.

[0058] The plant propagule 131 is one or more of seeds, roots, tubers,...

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Abstract

The invention relates to the field of water body ecological restoration, and discloses a modular floating wetland which comprises a plurality of floating wetland units (1), wherein each of the floating wetland units (1) comprises a jointed mesh cylinder (11), a support member (12) and ecological rods (13); the joint mesh cylinder (11) is a mesh body in which a plurality of mesh cylinders sewn fromnylon meshes are connected as a whole; each ecological rod (13) comprises a planting bag, plant propagules (131) and a lightweight substrate (132); the planting bag is filled with the plant propagules (131) and the lightweight substrate (132). The ecological rods provided by the invention are simple to manufacture, no other floating material needs to be introduced in a floating wetland, the internal structure of the substrate in each ecological bar is rich, the specific surface area and the phosphorus fixing ability are also strong, and the production cost is low, so that the labor intensityis reduced, and the subsequent on-site construction is facilitated; the modular floating wetland has relatively good adsorption capacity on nitrogen, phosphorus and heavy metals. Therefore, the benefits of ecological environment is significant, and the modular floating wetland has a broad application prospect.

Description

technical field [0001] The invention relates to the field of water body ecological restoration, in particular to a modular floating wetland. Background technique [0002] Ecological floating bed is the most commonly used process facility in water environment management and ecological restoration projects in my country. According to different physical structures, ecological floating beds can be classified into two types: mesh frame type and floating plate type. The mesh frame type floating bed is usually made of hollow materials such as PVC and PE to make a frame, and then nylon mesh or geonet is laid on the frame for planting. Plants, this facility has the advantages of simple structure and low construction cost, but it is difficult to carry the substrate due to the small buoyancy of the frame and large pores, and the plants to be planted are often only low submerged or floating plants (emergent Plants are very easy to lodging), so its pollution purification ability and eco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/10C02F3/32
CPCC02F3/10C02F3/106C02F3/107C02F3/32Y02W10/10
Inventor 曹玉成汪奇苑永魁谢成浩许佳霖
Owner 浙江融信环保科技有限公司
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