CN201999788U

CN201999788U - Ring-shaped ecological medium suspended in water

Info

Publication number: CN201999788U
Application number: CN2011200543669U
Authority: CN
Inventors: 邓景山
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-04
Filing date: 2011-03-04
Publication date: 2011-10-05
Anticipated expiration: 2021-03-04

Abstract

The utility model relates to a ring-shaped ecological medium suspended in water, which is formed by ring-shaped carriers and adsorption pile loops arranged uniformly and peripherally and attached to the surfaces of the ring-shaped carriers. The utility model relates to novel suspended filler, which has the advantages of larger specific surface area, high possibility of biofilm formation, low possibility of dropping, good hydrophilicity, high biological activity, good treatment effect and the like.

Description

A kind of annular ecological matrix that suspends in water

Technical field

The utility model relates to a kind of annular ecological matrix that suspends in water.

Background technology

The protection environment is the vital task that promotes and ensure economic sound development, and the wherein anti-pollution of harnessing the river, the reasonable utilization that realizes water resources are one of main contents of protection environment.Be to build sewage work in big and medium-sized cities for the anti-major measure of polluting of harnessing the river at present, factory and enterprise and sanitary sewage are carried out harmless treatment.But because the construction period of sewage disposal device is long, investment is big, be difficult to satisfy ever-increasing needs, how improve present usage ratio of equipment and just become the most real problem.And for samll cities and towns and vast rural area because small business's sewage and sanitary sewage are face source or spaced point source distribution, be difficult to large scale collection, can't focus on and directly enter peripheral water system, cause the pollution of rivers and lakes.Therefore how the sewage in samll cities and towns and vast rural area is effectively handled the problem that becomes necessary solution more.

The utility model content

Technical problem to be solved in the utility model provides a kind ofly can efficiently adsorb microorganism, the annular ecological matrix that suspends in water applied widely.

The utility model adopts following technical scheme:

The utility model is made of annular carrier and the absorption looped pile attached to the annular carrier surface that is the even setting of circumference.

The stretching length of the utility model absorption looped pile is 0.6-3cm.

Positively effect of the present utility model is as follows:

The superpower surface-area adsorptivity of absorption looped pile of the present utility model is transferred to the annular carrier surface with more nutrition, thereby planktonic algae is on a sticky wicket in struggle for existence, cause its can not normal growth, breeding even extinction.As time goes on adsorb looped pile surface meeting apposition growth microorganism and algae, mainly constitute the complicated ecosystem by bacterium, fungi, algae, protozoon and metazoan etc., these microorganisms and algae play the keying action of biofiltration and biotransformation for eutrophication water.Microorganism system on the absorption looped pile is by the organism in the metabolic water of decomposition of self, eutrophy composition in the adsorbed water body, as materials such as nitrogen, phosphorus, sulphur, carbon, and these eutrophy are become separating/enriching, by different microbial processs, transform into the material of rich in proteins, amino acid, VITAMIN, carotenoid etc., these materials become the food of hydrocoles, thereby captured the required nutritive substance of blue-green algae growth, suppressed growing of blue-green algae, water quality improves gradually.

The utility model is a kind of new suspended packing, and it has bigger specific surface area, easy to be filmed, and difficult drop-off, good hydrophilic property, the biological activity height, treatment effect is good.Its characteristics are as follows:

1,The wet density of carrier approaches water, approximates 1kg/l after the biofilm.

2, good, the difficult drop-off of surface microorganism sticking power.

3, biomembrane activity height, difficult drop-off, the thickness of surface film changes with load

4, having denitrogenation dephosphorizing function efficiently, is example with the sanitary sewage, and the ammonia clearance is 98-99.9%, and it is 80-85% that nitrogen goes the rate of falling, and tp removal rate is 70-80%.

5, floor space is few.

6, the no sludge bulking of long-time running, no sludge blockage phenomenon.

7, the microorganism on the carrier forms long food chain, so the sludge settling performance is good, sludge yield is few, lacks 40-80% than original activated sludge process generation.

8, the processing efficiency of comparing with activated sludge process has improved 30-50%, and working cost reduces by 30%.

9, can directly add in Aerobic Pond, anaerobic pond, anoxic pond, can use more than 3 years, need not to change.

10, be not subjected to the restriction of pond shape, various ponds type all can use, and carrier mixes with the abundant fluidisation of current in reaction tank, makes whole pond hold and make full use of not have the dead angle of obstruction.

Description of drawings

Accompanying drawing 1 is the utility model structural representation.

The user mode synoptic diagram that accompanying drawing 2 is connected for a plurality of the utility model.

In the accompanying drawings: 1 annular carrier, 2 absorption looped piles.

Embodiment

As shown in Figure 1, the utility model comprises that the absorption looped pile 2 attached to annular carrier 1 surface that evenly is provided with in the shape of a spiral uniformly by annular carrier 1 constitutes.Annular carrier 1 is a kind of long strip shape cloth, on cloth, extract fine-fibered constitute looped pile (promptly adsorbing looped pile 2) and sliver knitted thing in the shape of a spiral shape reverse the two ends butt joint be sewed together form circular.The utility model is not docked by sliver knitted thing screw twisted two ends yet and forms the use of " one " word shape, the utility model has the utmost point scope of application widely in the environmental protection field, for various water pollution control technology good compatibility is arranged, in the water body treating field, the annular ecological matrix that the utility model suspends in water is easy to use, lake applicable to various areas, as shown in Figure 2, can be in the use according to the area of lake size, the bigger purifying ecological matrix of area coverage that adopts single the utility model or several the utility model to be connected and to form, do not need complicated support equipment in the utility model production process, greatly reduce the installation difficulty of equipment, because equipment is simple, operate simple and easyly, the staff passes through simple training can be competent at the daily administration maintenance service.The length of the utility model absorption looped pile 2 is stretching to be decontamination effect improving the best in 0.6-3cm scope.The utility model material is the chemical synthetic fiber best results.

Claims

1. annular ecological matrix that suspends in water is characterized in that it is by annular carrier (1) be the absorption looped pile (2) attached to annular carrier (1) surface that circumference evenly is provided with and constitute.

2. a kind of annular ecological matrix that suspends in water according to claim 1 is characterized in that the stretching length of described absorption looped pile (2) is 0.6-3cm.