Manual purifying belt

A purification belt and artificial technology, applied in the field of artificial purification belt, can solve the problems of high daily maintenance and management requirements, complex operation and management, limited water purification capacity, etc. high effect

Active Publication Date: 2015-09-09
WUHAN ZHONGKE HYDROBOLOGY ENVIRONMENTAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Artificial aquatic plants have the advantages of strong water purification ability and convenient maintenance, but the cost is high; the microbubble oxygenation and purification ability is strong, but the operating cost is high and the operation management is complicated, so it is not suitable for large-area water bodies; the ecological floating bed landscape effect is good, but the water purification Limited capacity and high requirements for daily maintenance and management

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 and figure 2 As shown, an artificial purification belt is composed of floating balls 1, elastic fillers 2, ceramsite biochemical balls 3, and sinkers 4. The ceramsite biochemical balls 3 are made of polyethylene mesh 5, outer ceramsite layer 6, and middle ceramsite Layer 7 and inner ceramsite layer 8 are composed.

[0039] Further, the floating ball 1 is a foam floating ball;

[0040] Further, the elastic packing 2 is a burr corrugated wire elastic packing with a diameter of 120mm, a central rope length of 1.2m, and the central rope length is the total length of the artificial purification belt after removing the float and sinker;

[0041] Further, each string of artificial purification belts contains 3 ceramsite biochemical balls 3, and the distance between the two ceramsite biochemical balls 3 is 300mm;

[0042] Further, the sinker 4 is a plain concrete block;

[0043] Further, the aperture of the polyethylene net 5 is 3mm;

[0044] Further, the outer ceramsi...

Embodiment 2

[0051] The difference between Embodiment 2 and Embodiment 1 is:

[0052] The length of the center rope of the elastic packing 2 is 0.8m, and the length of the center rope is the total length of the artificial purification belt after removing the float and sinker; each string of artificial purification belt contains 2 ceramsite biochemical balls 3, between the two ceramsite biochemical balls 3 The spacing is 400mm; the thickness of the outer ceramsite layer 6 is 20mm; the thickness of the middle ceramsite layer 7 is 20mm; the thickness of the inner ceramsite layer 8 is 50mm. The other parameters of the artificial purification belt are the same as those in Example 1.

[0053] Press the artificial purification belt to 1.2 strings / m 2 The density is arranged at a depth of 1.1m and an area of ​​200m 2 Natural water bodies with more serious pollution, the water quality of the water bodies improved significantly after 14 days. The following table shows the results of running water qualit...

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Abstract

The invention discloses a manual purifying belt which comprises a floating ball, elastic packing, ceramsite biochemical balls and a plummet, wherein one end of the elastic packing is fixed on the plummet, the other end of the elastic packing is fixed on the foam floating ball, and the middle of the elastic packing is connected in series with the ceramsite biochemical balls. When in actual use, the manual purifying belt is placed into natural water body, biological membranes can gradually grow from the surface and inside of the elastic packing and the ceramsite biochemical balls, and pollutants in water are gradually resolved and absorbed under the action of the biological membranes, so that the water quality of the water body is purified. The manual purifying belt has the advantages that the water quality of the water body can be effectively improved, the management and the maintenance are convenient, and the cost performance is high.

Description

Technical field [0001] The invention relates to the technical field of in-situ restoration of water bodies, in particular to an artificial purification belt. Suitable for water body restoration. Background technique [0002] Due to the lack of aquatic animals and plants, the self-purification ability of polluted water bodies is very low, and in many cases it is difficult to achieve complete pollution interception, and the water quality of some water bodies after treatment deteriorates again. The traditional river and lake water treatment methods currently adopted by our country are prone to recurrence of pollution and short maintenance time. They often require repeated treatment and cost a lot of money. It is a short-term treatment measure that treats the symptoms rather than the root cause. [0003] In order to get rid of the current situation of high investment and low efficiency in river and lake governance, and to make rivers and lakes out of the pollution dilemma quickly, in-...

Claims

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Application Information

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IPC IPC(8): C02F3/30
Inventor 刘志军熊芨王超王云
Owner WUHAN ZHONGKE HYDROBOLOGY ENVIRONMENTAL ENG
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