KR20180065121A - The mixture for the removal of green algae - Google Patents

Abstract

A green algae phenomenon means that floating algae (phytoplankton) are massively propagated in a eutrophicated lake or a river which flows slowly and are accumulated on surface of water such that the color of water is remarkably changed into green. The green algae phenomenon, which is one kind of hydration, means only that the color of water is changed into green due to mass propagation of cyanobacteria. Since the color of water changes into green in comparison with red tide phenomenon, the green algae are actually named by the newspaper or the broadcast. Such green algae phenomenon causes serious bad effect in fresh water. It is true to cause serious problems, such as influence on a human body and domestic animals due to poison, ecological problems due to destruction of ecosystem, death of fishes and various kinds of aquatic lives due to oxygen deficiency, etc., as well as bad visual effect. The present invention relates to a green algae removing material to effectively remove green algae causing organisms bringing big damage to fresh water. According to the present invention, an environmentally-friendly material is manufactured and is reacted with green algae to remove the green algae. The green algae removing material of the present invention provides advantages of providing a high green algae relief efficiency in comparison with conventional green algae removing agents, removing secondary environmental pollution, and realizing mass production at a low price. According to the present invention, the mixed composition to remove green algae comprises: 4.5-5.5 wt% of Achondrite; 43-47 wt% of Acmite; 9-11 wt% of Hedenbergite; and 38-42 wt% of Datolite.

Description

[0001] The present invention relates to a composition for removing green algae,

The present invention relates to a new technique for effectively removing green algae generated in fresh water to protect the environment. Recently, the algae phenomenon of fresh water due to eutrophication has accelerated due to global warming. The present invention relates to a new technology for effectively protecting the environment by effectively removing the green tide and effectively preventing the occurrence of the green tide.

In other words, the present invention relates to an effective algae removing material for generating a new mixture with environmentally friendly substances to prevent and alleviate algae damages, and spraying the mixture to the algae producing area to remove the algae.

The present invention relates to a new green algae removing material for producing a new mixture of environmentally friendly substances to prevent and alleviate algae damages, and to remove the green algae by spraying the mixture on the algae producing area.

The green algae phenomenon is explained by various contents as described, but generally refers to the phenomenon that "the phytoplankton proliferate in large quantities and the color of the fresh water changes to green".

Green algae occur only in fresh water, but red tides are sometimes found in fresh water as well as in the oceans. Freshwater blooms are called "freshwater red tides" when diatoms of spring diatoms proliferate and change the color of the water to yellowish brown, or when the massive growth of broad-leaved birds in the spring changes the color of the lake to reddish brown.

A brief overview of the mechanism from the creation of green algae to the damage is that various kinds of landfill such as "factory wastewater, domestic sewage, fertilizer, pesticide, livestock and human manure" are introduced into rivers or lakes, Part) and decomposed by bacteria.

As the above-mentioned organic matter is decomposed, hydrogen sulfide (H ₂ S), which adversely affects the fish, and nitrogen and phosphorus, which feed the plankton, are generated. In the seawater, green algae is generated in the green algae fresh water. In addition, they produce toxic green algae and various algae plankton, causing them to kill fish and aquatic life. Furthermore, it causes many problems such as environmental destruction.

In addition, due to the occurrence of algal blooms, organic substances such as acetic acid or organic acid are produced due to oxidative decomposition of a low quality material, which is an organic matter at the seabed, and the acidity is changed to pH <7. In addition, since oxygen is consumed as organic matter is oxidized and decomposed, there is a lack of oxygen in the seabed so that the sulfate ion is reduced due to the action of anaerobic bacteria such as acetic acid (Lactic acid, propionic acid), thereby generating hydrogen sulfide . This hydrogen sulfide dissolves in water to produce acid water, while the undissolved hydrogen sulfide is toxic and causes a lot of damage to aquatic organisms.

The seabed where the large amount of organic matter from the land has settled contains phosphorus and heavy metals. Phosphorus phosphorus is a food of plankton that causes green tide. So eutrophication causes massive algal blooms, causing a lot of damage to fish and aquatic organisms. The precipitated heavy metals are dissolved in water to pollute the fresh water and poison the fish.

Cyanobacteria are the main cause of the organisms that cause algal blooms.

First, let's take a look at the green algae first.

Green algae Green algae is an alum of the algae green plants.

Approximately 10,000 species are known in the world, of which about 90% are freshwater and 10% are saltwater. The color is green with a lot of chlorophyll in the chromosome. Chlorophyll a and b are contained at about the same rate as higher plants, and carotenoid pigments such as higher plants are also contained. Plants often have a pyrenoid, which is a starch formation, and photosynthesize it into starch. Cell membranes usually contain cellulose. One kind is a single cell, but some are ciliated, others are lacking mobility. In addition, there is a group consisting of multiple cells, multi-cellular ones, and a special structure called the 囊 状 體 without a diaphragm, even though the body is large.

Sexual reproduction is a small lump of protoplasm-like platelets, usually made up of spouses with two cilia of the same length at the front end. Reproduction methods include homogeneous generations (homogenous generations), homogeneous convection, or eggs and spermatozoa. Asexual reproduction is usually made up of spouses resembling spouses, as well as floating spores (dormant spores) and dormant spores.

Green algae are large plants and consist of many different species.

① Volvocales: Unicellular cells or several cells are assembled to form a special colony called a connected living organism. There are Kuraimido Monasu and Volkhos.

② Green small spherical eye (Chlorococcales): It makes single cell or connective body, but there is no exercise power because there is no cilia. Goldfish, aquarium fish, and the like to make water green by countless proliferation. Pediatrics, hydrodiction, chlorella, etc.

③ Ulotrichales: The body is multicellular, usually thread-like or paper-like. There are urotrix, phalaenopsis, prickly paralytic, flat paralytic, and coral reef, and the parasites mainly eat from the sea and are edible.

④ Cladophorales: The body consists of a relatively large polynuclear cell with one line. There is a salt weekend, a brassiere weekend, a brassiere weekend, etc. The salt weekend is thread-like, and there are no branches.

⑤ Chaetophorales: The body is thread-like, divided into crawling parts and straight parts with branches. These include the Kaitofora, the Daparnandia, and so on.

⑥ Oedogoniales: It is a freshwater mountain that grows in ponds and streams. It is a single-stranded cell with no branches. Cells are mononuclear and have a horizontal line created by a special cell division near the border. A short cilia in the upper part of the adulterous girdle appears in the shape of a band. The brush lid horse belongs here.

⑦ Siphonales: Most are from the warm seas, and the nutrients make a tubular cyst without a diaphragm or similar structure. The hearing body is dark green, repeatedly divided into two halves, the same size, and the whole is fan-shaped. There is also a kind to eat.

There are many jade in warm waters. The body is divided into the creeping part, the straightened part, and the attached part, and in particular, the straightened part is about 15 cm in height. In the case of Derbysia, the thread-like body, which is split in a silent generation (asexual generation), creates a hostile resembling a brush lid horse, and the meteoric generation that this germination occurs is a small egg-like shape that has been called Halicystis It turned out to be the body.

In addition, Siphonocladales (such as netballs) and Conjugatae (a kind of stigma) belong to the algae. Green algae are foods that have high nutritional value because they contain a lot of proteins such as chlorella, and those that are edible such as parasitic, parasitic, audible, and freshwater parasites. In particular, parasites, phalaenopsis, and gallees are said to reduce blood cholesterol.

Blue-green algae, a cause of green algae, is a gate of algae prokaryotes and is also called fission fungi. About 1,500 species of about 160 genera are known to the five rivers of Mt. It has a chlorophyll a and a brown color, and has a bluish green color, a purplish red color, and a blue color. Most of it turns black.

As a single-celled algae, there are no nuclei and vacuoles in the cells, and breeding is only asymptomatic by dividing. It is also called acuclear creature or schizophrenia, and is said to be the most undifferentiated plant among modern plants.

The shape is unicellular, the cells are elongated and threadlike, they form a cluster of scales, and they are wrapped in agaric substances to form a colony. As an anabolic dye, there are chlorophyll a, phycocyanin c, and phycoerythrin c. Phosphate, cellulose and hemicellulose are included in the cell membrane. There is no true nucleus, but there is nuclear material in the central constitution, and the surrounding constitution contains assimilation pigments and other pigments.

It produces photosynthesis and produces and stores a glycogen-like substance called turmeric. Some live in seawater, such as navy blue chrysanthemum, but most live in fresh water and live on water, marshes, and wet rocks. It is classified into the following 5 categories according to the system and reproduction method.

① Small spheres (small spheres: Chroococales): Body is unicellular or is a group. Proliferation is carried out by a non-sexual binary method. Microcystis, Philodermina, Cinecoco Styx and Philodere.

② Pleurocapsales: The thallus is a single cell body formed by division of nutrient cells. Cells are divided into successive septa. Proliferates with endogenous spores, endogenous spores are produced in thallus cells. And Furau Kapsa.

③ Chamaesiphonales: Single or multiple lines of single cells lined up side by side. Spores of immobility are made and proliferated. And chamois chiffon.

④ Sequence body (锁体 體 目: Nostocales): single cell as a single body of one or several cell death (cell yarn). Cells make up a group or a colony. There are shaking horse, salt weekend, beard hair, leather hair.

⑤ Stigonematales (Stigonematales): It looks like a flat ball. The surface has many wrinkles and branches. Sometimes several are attached to each other. The thick-spore spores are connected in a rosary shape and multiply by spores. There are nicholas.

It is known that cyanobacteria produce free oxygen in the precambrian phase, creating an oxygen environment. Southern fossils are found in the Onverwacht layer, 3.1 billion years ago, and in the Gunflint layer of Canada, about 1.9 billion years ago, there was a heterogeneous cell of aquatic plants and akinete.

Cyanobacteria have the following growth characteristics.

The types of toxic cyanobacteria and their toxins are as follows.

The adverse effects of the toxic cyanobacteria described above are as follows.

Green algae occur in many lakes and rivers around the world due to eutrophication due to environmental pollution. It is true that the scale of the damage is gradually increasing.

A widely used method for remedying such green algae is to use yellow clay or ceramics as a sedimentation agent, to use copper sulfate and citric acid, to use a herbicide as a main raw material for copper, to use a photocatalyst, an electrolysis method, a chlorine dioxide method Various methods have been tried, but it is true that they have problems of ineffectiveness, persistence, and secondary pollution.

Even if you look at the 'Horticultural Spraying Method', it is a method of spraying yellow soil to the algal waters, causing the green soil and the yellow soil to aggregate and then precipitating (submerging) them in water. In this case, the green tide is not immediately visible, but some of the settled green tides are floated again, the settled green tide is decayed causing secondary environmental pollution, and the loess water is sprayed on the fresh water, There are many problems, such as the problem of the dead.

[Patent Document 1] Korean Patent Laid-Open Publication No. 10-2016-0087373 (Jul. 21, 2016) [Patent Document 2] Korean Published Patent Application No. 10-2012-0033412 (2012. 04. 09.)

The main object of the present invention is to overcome various problems associated with conventional greenhouse removal technologies and to provide a new technology for eco-friendly greenhouse removal in a short time at a low cost. Also, it is composed of eco-friendly materials and has the advantage of no secondary pollution problem.

By using environmentally friendly substances to remove green algae, there is no problem of environmental pollution, and the green algae removal efficiency is good as well as the phenomenon of high turbidity of fresh water like yellow soil is prevented. In addition, the remediation efficiency and remediation time are shortened, which is a highly productive measure.

The green tea removing material prepared by the above-mentioned method has not only an excellent effect of destroying the cell wall of the organism causing the green tide in a short time to remove the green tide, but also the effect of preventing the green tide.

There is no problem of secondary environmental pollution caused by increase of turbidity of water like yellow soil after dissolving in fresh water after removing green algae, and it has the merit of mass production at low price.

The composition for removing green algae according to the present invention is composed of "Akonondite, chrysanthemum, heden zeite, and daltite ".

This will be described in detail as follows.

Achondrite is a siliceous meteorite that is mainly composed of silicate minerals. It contains a small amount of nickel and iron and contains a large amount of silicon dioxide. It is also called a municipal meteorite. It is a word corresponding to a chondrite. Recently, it is studying the isotope consumption of oxygen and the distribution ratio of rare earth element or intermolecular element among the alkonite. They are broadly classified into similar to those of olivine and similar to basalt depending on the composition and organization. The content of silicon dioxide SiO2 is large. It is believed that the magmatic differentiation occurs in the mother body and the silicate phase and the metal phase are separated and the former is the matrix of the acondrite and the latter is the matrix of the chondrite. In recent years, it has been studying the isotopic consumption of oxygen and the distribution ratio of rare earth elements and intermolecular elements in alkydrides.

Acromite (Acmite) is a mineral belonging to algae with crystal structure like mica. It is produced in brown or green with glass luster. The chemical composition is NaFe3 + Si2O6. It is produced in a thin columnar or fibrous form. The hardness is 6 ~ 6.5 and the specific gravity is 3.40 ~ 3.55. It is glassy and produces brown or green. The optical properties are biaxial, the refractive index is 1.776 ~ 1.836 and the optical axis angle (2V) is 60 °. These minerals are also called aegirines, and they exhibit a wide compositional change and show a spongy structure. It is rarely produced as sandstone minerals of SiO2-deficient rocks such as syenite rocks and phonolites.

Hedenbergite is a minerals belonging to monoclinic with a crystal structure like mica. It is dark green or rust black and streak is white. It is also known as Hetenite or Hardenckite, and its mineral name is named after the Swedish chemist L. Hedenbery. The chemical composition is CaFe (SiO3) 2. It is dark green or greenish black, and streak color is white. Sometimes it is a definite columnar crystal form, usually a mass of aggregates of columnar bodies. Iron is replaced with manganese, and the translucent CaMg (SiO3) 2 and its intermediate component are called sarites and often contain manganese. The hardness is 6 to 6.5 and the specific gravity is 3.5 to 3.6. It is mainly calculated from contact deposits.

Datolite is a silicate mineral of monoclinic system. It has a hardness of 5 to 5.5, a specific gravity of 3, white, pale green, red, yellow color. It is produced as secondary minerals in the veins or crevices of basic igneous rocks and sometimes with calcite and zeolite. The chemical composition is CaB [SiO4] (OH). They form short columnar crystals, but sometimes they are staple or monolithic. Hardness 5 ~ 5.5, specific gravity 3. It is white, pale green, red, yellow, and often emits blue fluorescence, but it is colorless in flakes. It is often produced as secondary minerals in the veins and cracks of basic igneous rocks, and is often accompanied by calcite, zeolite, and the like.

The above composition ratio is a result of finding the most suitable golden ratio through experiments.

The size of the particles are all about 2,000 mesh (mesh) or less of fine tablet particles and they are mixed and prepared in powder form.

Spraying the mixture made in this way on the algae destroys the cell walls of the algae, destroys the platelets and destroys the algae, as well as agglomerates dead algae and naturally accumulates the algae spread widely, which is very helpful in cleaning the dead algae.

The new algal remover prepared by the above method has a secondary effect of preventing green algae as well as a direct effect of penetrating the cell walls of the algae to destroy the platelets.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

[Example]

Approximately 2,000,000 cells of "Microcystis aeruginosa", a kind of algae plankton, were added to 1 liter of water, and 0.1 g of the algae removing material prepared in the above-mentioned manner was introduced.

Claims (1)

It consists of 4.5wt% ~ 5.5wt% of Achondrite, 43wt ~ 47wt% of Acmite, 9wt% ~ 11wt% of Hedenbergite and 38wt% ~ 42wt% of Datolite "A composition for removing green algae."