JP3713433B2 - Water purification float - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
TECHNICAL FIELD The present invention relates to a water purification floating body that improves the water quality by purifying wood charcoal and plant purifying power floated on ponds, swamps, rivers, lakes, etc., and is a domestic waste plastic bottle, can, bottle It is also an effective reuse technology.
[0002]
[Prior art]
In recent years, ponds, swamps, rivers, and lakes have become a serious problem with a high degree of contamination. Pollution is particularly serious when there is an inflow of agricultural chemicals and fertilizer components from domestic wastewater, industrial wastewater, and fields. In addition, in the past, places where people entered and were able to play with water have become contaminated in recent years and most people cannot enter.
As countermeasures for this, wastewater treatment has been enhanced, but it was not sufficient, and once polluted ponds, swamps, rivers and lakes were often left as they were.
For polluted ponds and swamps, people living in the vicinity of rivers and lakes, and those who use the water, these were very serious problems in various aspects such as the environment and drinking water.
However, the cost for decontamination was very high, and when plants were planted to utilize the plant's purification action, it was difficult to remove them thereafter.
[0003]
[Problems to be solved by the invention]
The problem to be solved by the present invention is that these conventional problems can be solved, the water quality can be improved, the installation, movement and removal are simple, the aesthetics are provided, the landscape is not damaged, and the cost is reduced. The object is to provide a suspended water purification floater.
[0004]
[Means for Solving the Problems]
The configuration of the present invention that solves this problem is as follows.
1) A water-purifying floating body with a floating body adjusted in buoyancy so that it floats on water in a porous concrete body made of wood carbide and floated on the water so that the water quality can be improved 2) Porous concrete body The water purification floater 3 according to the above 1) having a structure in which a planting part is formed by providing a hole part or a recess or groove part for vegetation 3) The planting part is provided with a hole part that penetrates up and down, The water purification floating body 4) described in the above 2) having a structure in which a net for planting is attached in the middle 4) The porous concrete body has a weight of wood carbide of 15 to 200 parts by weight with respect to 100 parts by weight of cement. 1) to 4) Any of the above-mentioned 1) to 4), wherein the water-based purification floating body 5) described in any one of the above items has a wood carbide mixed in the porous concrete body having a length of 6 mm or more having 80% by weight or more. Water quality purification floating body according to 6) Water purification purification floating body according to any one of 1) to 5) above, wherein pumice is used as another aggregate to be mixed into the porous concrete body 7) Wood carbide mixed into the porous concrete body The water purification floater according to any one of 1) to 6) above, wherein the water is a bamboo charcoal. 8) The water purification floater according to any one of 1) to 7) above, wherein the porous concrete body has a hexagonal column shape. 9) The water purification floating body 10) according to any one of 1) to 8), wherein an anchor for mooring so as not to be washed away from a position floating in water is provided. 10) The floating body is a plastic bottle, a bottle, or a can. 9) The water purification floating body 11) described in any one of the above items is a water purification floating structure in which a large number of the water purification floating bodies described in 1) to 10) are connected.
[0005]
[Action]
In the present invention, since the floating body whose buoyancy is adjusted so as to float on water is embedded in the porous concrete body, the water purification floating body can float on water. Since the porous concrete body has many gaps, water is taken into the inside from the gaps, and the water comes into contact with a wide area. The porous concrete body contains wood carbide, so the water quality is improved by the wood carbide.
Plants that have holes or recesses or grooves as planting parts are made to grow plants in the planting part, and the water that is taken into the interior from the gaps in the porous concrete body is supplied to the plants. To improve water quality.
In the case where a planting net is attached in the middle of a hole that penetrates vertically, the root of the plant to be vegetated is sufficiently immersed in water so that vegetation suitable for aquatic plants can be achieved.
When the porous concrete body is made of 15 to 200 parts by weight of wood carbide with respect to 100 parts by weight of cement, water quality can be improved by the wood carbide with an appropriate strength.
When the wood carbide has a length of 6 mm or more and 80 wt% or more, the water quality can be improved by contacting with water without being covered with cement.
Those using pumice as another aggregate can easily float in water and have an appropriate strength.
If the wood carbide is bamboo charcoal, it can be made from bamboo obtained by relatively short-term cultivation as raw material, and can be easily obtained as waste material.
When the porous concrete body has a hexagonal column shape, it is easy to form, carry and store easily by making it into a shape having an appropriate angle and plane.
The one provided with the anchor can be moored so that the water purification floating body does not flow and move.
When the floating body is a plastic bottle, bottle, or can, the used plastic bottle, bottle, or can can be used.
A structure in which a large number of water purification floating bodies are connected to form a water purification floating structure enables a large water quality improvement effect or a wide range of water quality improvement by connecting a large number of water purification floating bodies.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Wood charcoal includes bamboo charcoal, charcoal, activated carbon, and the like, and those with low cost are preferable, and those that can use waste materials are preferable.
The water purification floating body and the water purification floating structure of the present invention may be used for a treatment water tank at an early stage of a sea, an aquarium pool, and a water purification facility in addition to a pond, a marsh, a river, a lake, and the like.
You may make it plant a non-aquatic plant in a planting part using the mat | matte with water permeability and water permeability.
Examples of the shape of the porous concrete body include a quadrangular prism shape, a cylindrical shape, a polygonal column shape, and a curved shape, and any shape may be used.
As a floating body, a container, a pipe, a polystyrene foam, etc. may be used in addition to a PET bottle, a bottle, and a can.
In order to increase the buoyancy of the water purification floating body, a floating body may be provided on the outer side or below.
The water purification floating body and the water purification floating structure may be moored with an anchor, or may be moored with a rope or a wire.
The plant to be vegetated may be determined in consideration of the environment, ecosystem, etc. of the place where the floating body and the water purification floating structure are installed. It is preferable to plant vegetation that has a high effect on water purification, such as shurogayatsuri.
[0007]
【Example】
Embodiments of the present invention will be specifically described with reference to the drawings.
As shown in FIGS. 1 to 8, bamboo charcoal, which is a wood carbide, is used as an aggregate to be mixed in the porous concrete body so as to have 15 to 200 parts by weight with respect to 100 parts by weight of cement. 80% by weight or more, using pumice as other aggregates, making the porous concrete body a hexagonal column, and providing a planting net in the middle of the hole that penetrates vertically as a planting part, It is an example of a water purification floating body using a plastic bottle as an anchor for anchoring, and is an example of a water purification floating structure in which many water purification floating bodies are connected.
FIG. 1 is an explanatory diagram of a water purification floating body according to an embodiment. FIG. 2 is a plan view of the water purification floating body of the embodiment. FIG. 3 is a side view of the water purification floating body of the embodiment.
4 is a cross-sectional view taken along the line AA in FIG. 5 is a cross-sectional view taken along line BB in FIG. 6 and 7 are explanatory views of a water purification floating structure in which a number of water purification floating bodies of the embodiment are connected. FIG. 8 is an explanatory view of a connecting portion of the water purification floating body of the embodiment.
In the figure, 1 is a water purification floating structure, 2 is a water purification floating body, 3 is a porous concrete body, 4 is a hole provided as a planting part, and 5 is a net using a waste fishnet used as a planting net. , 6 is a plastic bottle used as a floating body, 7 is an eyebolt, 8 is a coupling tool, 9 is an anchor, 10 is a rope, 20 is a shreds, 21 is a pond, 22 is a fish, and 23 is a bird.
[0008]
The porous concrete body 3 that forms the water purification floating body 2 of the embodiment is a mixture of bamboo charcoal made from waste material as wood carbide, and the blending ratio is 83 parts by weight bamboo charcoal and 350 weights pumice with respect to 100 parts by weight cement. Part and water are 67 parts by weight.
The water purification floating body 2 of the present embodiment has a hexagonal column shape with a side length of 295 mm and a height of 270 mm. The actual amount used for one water purification floating body 2 is 6 kg of cement, 5 kg of bamboo charcoal, and 21 kg of pumice. The water is about 4kg. Bamboo charcoal has a length of 1 to 40 mm and an average length of 20 mm so that 80% by weight or more is 6 mm or longer.
Next, a used plastic bottle 6 having a capacity of 500 ml (milliliter) is prepared as a floating body. The inside of the PET bottle 6 is sealed with a lid, and adhesion or the like is performed as necessary. In the water purification floating body 2 of the present embodiment, 30 PET bottles 6 are prepared for one water purification floating body 2.
Next, as a planting mat used for holding the plant in the planting part, a net 5 using a fishnet having an appropriate eye size of about 200 mm in diameter is prepared.
Next, 30 PET bottles 6 and nets 5 are placed at predetermined positions in the mold, and water, kneaded and mixed with cement, bamboo charcoal, and pumice are poured into the mold to inject the water purification float 2 Mold.
[0009]
The porous concrete body 3 of the water purification floating body 2 formed in this way has a structure having many gaps (holes) so that water and air can pass through the inside.
The water purification floating body 2 has a hexagonal column shape as shown in FIGS. Moreover, the hole part 4 which penetrates this hexagonal upper surface to a lower surface is provided as a planting part. A net 5 is provided in the middle of the lower end of the hole 4. (See Figure 4)
As shown in FIGS. 4 and 5, 30 PET bottles 6 are embedded in the porous concrete body 3 surrounding the hole 4.
[0010]
When this water purification floating body 2 is used alone, as shown in FIG. 1, it is sufficient to plant a Schroeder tree 20 in a hole 4 provided as a vegetation part.
[0011]
In the present embodiment, a large number of water purification floating bodies 2 are further prepared, arranged as shown in FIG. 6 so that the side surfaces face each other at a predetermined interval, and eyebolts 7 are embedded in the facing surface portions. Install. Next, a large number of water purification floating bodies 2 are connected to form the water purification floating structure 1 by connecting the eyebolts 7 and the eyebolts 7 respectively attached to the opposing surfaces with a connector 8.
Next, an eye bolt 7 is attached to one of the water purification floats 2 forming the water purification float structure 1 located on the outer peripheral side, one end of the rope 10 is attached to the eye bolt 7, and the other end of the rope 10 is attached. The anchor 9 is attached to.
Next, the shrike fray 20 is planted in the hole 4 of the water purification floating body 2 that forms the water purification floating structure 1. Since the palm tree 20 is an aquatic plant, it is planted so that a part of the root protrudes downward from the mesh 5.
[0012]
When the palm tree 20 is planted, the floating rope 10 is attached to a boat or the like to the pond 21 where the water purification floating structure 1 is installed, and is moved to a predetermined position. Next, the anchor 9 is submerged and the water purification floating structure 1 is installed.
When the water purification floating structure 1 is thus installed, the buoyancy of the water purification floating body 2 is adjusted so that the water purification float 2 sinks 220 mm in water and the rest floats on the water within a height of 270 mm. Since the porous concrete body 3 has a large number of gaps, a large amount of water is taken into the interior of the porous concrete body 3 by being mostly located in the water. Therefore, water contacts the bamboo charcoal mixed as the aggregate of the porous concrete body 3 and is purified by the bamboo charcoal. Bamboo charcoal is porous, has an excellent microbial growth function, and the surface of the pumice has a porous shape, so that microorganisms are easy to grow and water can be purified by the microorganisms. Furthermore, the nutrients in the water, such as nitrogen and phosphorus in the water, are absorbed with high efficiency by the Schroggae 20 planted in the hole 4 to purify the water.
A test was conducted by floating one water purification suspension of the present invention on about 180 liters of dirty water, and a BOD value of about 0.6 mg / l (milligram / liter) and a COD value of 1.9 mg / liter in 10 hours. Data was obtained that decreased by about 1 (milligram / liter).
In addition, it plays a role as a reef of fish that eats microorganisms that have grown. Furthermore, the upper surface of the water purification floating structure 1 on which plants are vegetated becomes a place for resting and breeding birds.
In addition, plants that grow on the surface of water have a beautiful appearance and do not damage the landscape.
Therefore, it is possible to purify water using a very environmentally friendly natural product and use it as a very preferable water purification floating structure. In addition, a rich natural environment can be produced.
[0013]
In order to remove or move the water purification floating structure of the present embodiment, the anchor 9 is pulled up and the rope 10 is pulled by a boat or the like to be moved / removed. Such a structure that floats on water makes it very easy to move and remove, and the cost of installation, movement, and removal is extremely suppressed, and purification can be performed efficiently and efficiently by movement.
In addition, because the water purification purification body 2 of this embodiment uses waste bamboo as waste and used plastic bottles to promote resource recycling, it is more environmentally friendly and effective in using waste. Will be the one that promotes the reuse.
In addition, by using an aquatic plant, it is not necessary to take care of water, etc., and bamboo charcoal does not need to be maintained, so that it is possible to purify water at a running cost of 0.
Further, since the wave can be weakened or extinguished by the water purification floating body and the water purification floating structure, the waterside can be protected.
[0014]
FIGS. 9 to 12 show other examples of the water purification floating body 2 of the embodiment.
In the figure, 12 is a can, 13 is a recess, 14 is a water purification floating body, 15 is a water purification floating body, and 15a is a groove.
In another example of the embodiment shown in FIG. 9, a can 12 is used as a floating body. As described above, other floating bodies may be used as long as appropriate buoyancy can be obtained.
In another example of the embodiment shown in FIG. 10, a recess 13 is provided as a planting part. The porous concrete body may have such a recess 13 as a planting part because water passes through the gap.
In another example of Example 1 shown in FIG. 11, the water purification floating body 14 has a cylindrical shape. Thus, other shapes may be used.
In another example of the embodiment shown in FIG. 12, the water purification purification floating body 15 is provided with a groove 15 a as a planting part. Thus, you may use a groove part as a planting part.
[0015]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, it can be made the water purification floatation body which can improve water quality, is easy to install, move and remove, has an aesthetic appearance, does not impair the landscape, and suppresses costs.
What provided the hole part or the recessed part or the groove part as a planting part can give the beauty | look by a plant, and can further purify | clean water quality.
What attached the net for planting in the middle of the hole part penetrated up and down can be made into a planting part suitable for an aquatic plant, and can perform purification of water quality more satisfactorily.
When the porous concrete body is made of 15 to 200 parts by weight of wood carbide with respect to 100 parts by weight of cement, it can be made into a water purification floating body that achieves both water quality improvement and appropriate strength.
When the wood carbide has 80% by weight or more of fine pieces having a particle diameter of 6 mm or more, the water quality can be reliably improved.
Other aggregates that use pumice are easy to carry and have moderate buoyancy.
When the wood carbide is bamboo charcoal, the cost can be reduced and the waste can be reused.
When the porous concrete body has a hexagonal column shape, it is easy to handle, and it is easy to connect when connecting a plurality of them in combination, and it is easy to combine them into various shapes.
The one provided with the anchor can be a water purification floating body that can be easily moored and released by an easy operation.
If the floating body is a plastic bottle, bottle, or can, costs can be reduced and waste can be reused.
A structure in which a large number of water purification floating bodies are connected to form a water purification floating structure can effectively improve the water quality, and can be used as a water purification purification floating structure used as a place for breathing fish reefs and birds.
[Brief description of the drawings]
FIG. 1 is an explanatory diagram of a water purification floating body according to an embodiment.
FIG. 2 is a plan view of a water purification floating body according to an embodiment.
FIG. 3 is a side view of a water purification floating body according to an embodiment.
4 is a cross-sectional view taken along the line AA in FIG.
5 is a cross-sectional view taken along the line BB in FIG.
FIG. 6 is an explanatory diagram of a water purification floating structure in which a number of water purification floating bodies according to an embodiment are connected.
FIG. 7 is an explanatory diagram of a water purification purified floating structure in which a number of water purification floating bodies of the embodiment are connected.
FIG. 8 is an explanatory diagram of a connecting portion of a water purification floating body according to an embodiment.
FIG. 9 is a cross-sectional view of another example of the water purification floating body according to the embodiment.
FIG. 10 is a cross-sectional view of another example of the water purification floating body according to the embodiment.
FIG. 11 is a perspective view of another example of the water purification floating body according to the embodiment.
FIG. 12 is a perspective view of another example of the water purification floating body according to the embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Water purification floating structure 2 Water purification floating body 3 Porous concrete body 4 Hole part (provided as a planting part) 5 (A fish net used as a net for planting was used as a waste material) Net 6 (Used as a floating body) Bottle 7 Eyebolt 8 Connector 9 Anchor 10 Rope 12 Can 13 Recess 14 Water purification floating body 15 Water purification floating body 15a Groove 20 Shurogayatsuri 21 Pond 22 Fish 23 Bird

Claims (11)

A water-purifying floating body in which a floating body with buoyancy adjusted so that it floats on water is buried in a porous concrete body made of wood carbide and floats on the water to improve the water quality. The water purification floating body according to claim 1, wherein a porous concrete body is provided with a vegetation hole, a concave portion or a groove portion to form a planting portion. The water purification purification floating body according to claim 2, wherein the planting part has a structure in which a hole part penetrating vertically is provided and a net for planting is attached in the middle of the hole part. The water purification floating body according to any one of claims 1 to 3, wherein the porous concrete body has a weight of wood carbide of 15 to 200 parts by weight with respect to 100 parts by weight of cement. The water purification floating body according to any one of claims 1 to 4, wherein the wood carbide mixed in the porous concrete body has a length of 6 mm or more and 80 wt% or more. The water purification floating body according to any one of claims 1 to 5, wherein pumice is used as another aggregate mixed in the porous concrete body. The water-based purification floating body according to any one of claims 1 to 6, wherein the wood carbide mixed in the porous concrete body is bamboo charcoal. The water quality purification floating body according to any one of claims 1 to 7, wherein the porous concrete body has a hexagonal prism shape. The water purification floating body according to any one of claims 1 to 8, wherein an anchor that is moored so as not to be washed away from a position floating on water is provided. The floating purification body according to any one of claims 1 to 9, wherein the floating body is a plastic bottle, a bottle, or a can. The water purification floating structure which connected many water purification floating bodies of Claims 1-10.

Images