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Matrix-plant coupling connected type flowing water floating bed

A coupling connection, water floating bed technology, applied in biological water/sewage treatment, energy waste water treatment, sustainable biological treatment, etc. area, easy installation, and the effect of improving the void ratio

Inactive Publication Date: 2011-01-19
NORTHEAST NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To solve the problems of small purification capacity, difficult installation and fixation, poor water-air exchange, short service life, etc., and improve the efficiency of water purification

Method used

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  • Matrix-plant coupling connected type flowing water floating bed
  • Matrix-plant coupling connected type flowing water floating bed
  • Matrix-plant coupling connected type flowing water floating bed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Below in conjunction with accompanying drawing, technical solution of the present invention is further described:

[0032] The whole floating bed body 1 is a rectangular hollow body and can be made of PVC material. Put the substrate bag 13 of the substrate into the groove 14 of the planting basket 5, fix 1-2 plants 9 with a sponge 12 and put it into the planting hole inside the planting blue 5, for preventing the substrate bag and the sponge of the fixed plant from floating up, Fix it with the fixing claw 11. When the fixed claw 11 is fixed, it passes through the circular opening 15 on the top of the planting basket 5 from bottom to top, so that the claw is in contact with the matrix bag 13 and the sponge 12, and is stuck on the inner wall of the groove 14, and the rod is in the circular opening 15. Fix with nut 10 up and down.

[0033] The planting basket 5 that has been planted and fixed passes through the basket hole 2 of the floating bed body 1 from top to bottom,...

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PUM

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Abstract

The invention belongs to the technical field of environmental protection and relates to a method for purifying water in rivers or slowly flowing water. In the method which is a technical method for improving water quality, pollutants in the water are absorbed by the plant root system and adsorbed by a matrix and purified by using the rhizospheric microorganisms living in the matrix; and an impeller is driven to rotate by wind energy so as to enhance the water power and increase oxygen content in the water. The method realizes multi-layer removal of water pollutants through the absorption and purification by the plant root layer, adsorption and purification by the matrix layer, oxygen increase in water and the like and accelerates the ecological restoration process of the water by organically combining the plant restoration technology and the physical restoration technology.

Description

technical field [0001] The invention belongs to the technical field of environmental protection and relates to a facility for water quality purification. Background technique [0002] After the 1950s, with the rapid development of industry, the pollution of water environment intensified. Especially for the rivers flowing through cities and towns, they suffer from the disorderly discharge of urban industrial sewage and domestic sewage, which makes the water environment pollution of the river basin more and more serious. Health is seriously impaired. Coupled with the small amount of water resources in my country and the unbalanced distribution in time and space, the contradiction between supply and demand of water resources is prominent. Therefore, the purification of polluted water bodies has become a serious issue related to the national economy and the people's livelihood. There are many plant ecological engineering techniques to control and restore polluted water bodies...

Claims

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Application Information

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IPC IPC(8): C02F3/32C02F3/34
CPCY02W10/10Y02W10/33Y02W10/37
Inventor 米艳杰盛连喜何春光王隽媛王平罗文泊王忠强姜海波张怡
Owner NORTHEAST NORMAL UNIVERSITY
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