CN109574250A - Standing water water quality cleansing agent and its preparation method and application - Google Patents
Standing water water quality cleansing agent and its preparation method and application Download PDFInfo
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- CN109574250A CN109574250A CN201811618095.8A CN201811618095A CN109574250A CN 109574250 A CN109574250 A CN 109574250A CN 201811618095 A CN201811618095 A CN 201811618095A CN 109574250 A CN109574250 A CN 109574250A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
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Abstract
The present invention provides a kind of standing water water quality cleansing agents and its preparation method and application, it is related to water quality cleansing agent technical field, the standing water water quality cleansing agent includes following component according to the mass fraction: 30-40 parts of iron powder, 15-25 parts of bamboo-charcoal particles, 12-20 parts of metal ion chelation agent, 20-30 parts of ceramic powder and 4-10 parts of expanded vermiculite；It is poor to alleviate existing chemical classes cleanser clean-up effect, and the technical issues of will cause water pollution, standing water provided by the invention is mutually cooperateed with water quality cleansing agent by iron powder, bamboo-charcoal particles, metal ion chelation agent, ceramic powder and expanded vermiculite, gas concentration lwevel, ammonia nitrogen concentration and concentration of hydrogen sulfide in standing water water body can not only be effectively reduced, and beneficial microorganism can be promoted to grow, reduce stench, sludge accumulating amount can also be reduced simultaneously, improve water quality, promotes the green and healthy of water environment.
Description
Technical field
The present invention relates to water quality cleansing agent technical fields, more particularly, to a kind of standing water water quality cleansing agent and its system
Preparation Method and application.
Background technique
Water body flow is poor in standing water, dissolved oxygen is low, carbon dioxide and methane content are high, aquatic animal or aquaculture
The excreta and feed residue of object are deposited for a long time in water bottom, easily resolved under anaerobic environment ammonia nitrogen, nitrite and
The harmful substances such as hydrogen sulfide cause water quality low visibility, and breed stench and germ, cause seriously to pollute to water environment.
The existing cleanser for water purification waters is mostly chemical classes product, although being conducive to promote oxygen in water body in a short time
The concentration of gas, but gas concentration lwevel in water body, ammonia nitrogen concentration and concentration of hydrogen sulfide cannot be effectively reduced, it can not promote beneficial
The growth of microorganism, and the health status of fish, shrimp, shellfish and other aquatiles can be injured.
In view of this, the present invention is specifically proposed.
Summary of the invention
One of the objects of the present invention is to provide a kind of water purification waters water quality cleansing agents, to improve existing chemical classes purification
Gas concentration lwevel in water body, ammonia nitrogen concentration and concentration of hydrogen sulfide cannot be effectively reduced in agent, and beneficial microorganism can not be promoted raw
The technical issues of growing, and the health status of fish, shrimp, shellfish and other aquatiles can be injured.
Water purification waters provided by the invention water quality cleansing agent, including following component according to the mass fraction: iron powder 30-40
Part, 15-25 parts of bamboo-charcoal particles, 12-20 parts of metal ion chelation agent, 20-30 parts of ceramic powder and 4-10 parts of expanded vermiculite, it is above-mentioned each
The sum of constituent mass is 100 parts.
Further, water purification waters water quality cleansing agent, including 35-40 parts of iron powder, 15-20 parts of bamboo-charcoal particles, gold
Ion chelating agent 15-20 parts of category, 20-24 parts of ceramic powder and 4-10 parts of expanded vermiculite, above-mentioned each component quality sum are 100 parts.
Further, the metal ion chelation agent is ethylenediamine tetra-acetic acid.
Further, the purity of the iron powder is greater than 99%；
And/or the expanded vermiculite is organically-modified expanded vermiculite.
Further, the partial size of the iron powder is 100-500 mesh, preferably 200-400 mesh；
And/or the partial size of the bamboo-charcoal particles is 100-500 mesh, preferably 200-400 mesh.
Further, the partial size of the ceramic powder is 300-1000 mesh, preferably 300-500 mesh；
And/or the partial size of the expanded vermiculite is 50-150 μm, preferably 80-120 μm.
The second object of the present invention is the provision of the preparation method of above-mentioned standing water water quality cleansing agent, including as follows
Step:
Iron powder, bamboo-charcoal particles, metal ion chelation agent, ceramic powder and expanded vermiculite are uniformly mixed, standing water is obtained
Use water quality cleansing agent.
Further, first by expanded vermiculite and bamboo-charcoal particles after mixing, sequentially add ceramic powder and iron powder mixing
Uniformly, it finally adds metal ion chelation agent to be uniformly mixed, obtains standing water water quality cleansing agent.
Further, the standing water is bulk or bulk with water quality cleansing agent；
Preferably, mixed raw material is compacted by bulk or bulk using compacting machine；
Preferably, the expanded vermiculite is acidified and calcination process.
The third object of the present invention is to provide above-mentioned standing water water quality cleansing agent in landscape waters or aquaculture
Application in waters.
Standing water provided by the invention passes through iron powder, bamboo-charcoal particles, metal ion chelation agent, ceramics with water quality cleansing agent
Powder and expanded vermiculite mutually cooperate with, can not only be effectively reduced gas concentration lwevel in standing water water body, ammonia nitrogen concentration and
Concentration of hydrogen sulfide, and beneficial microorganism can be promoted to grow, stench is reduced, while sludge accumulating amount can also be reduced, changed
Kind water quality, promotes the green and healthy of water environment.
The preparation method of standing water water quality cleansing agent provided by the invention, simple process is easy to operate, is suitable for work
Industry mass production can effectively improve production efficiency, reduce preparation cost.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific
Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is
The conventional products that can be obtained by commercially available purchase.
It should be understood that
In the present invention, if without particularly illustrating, all embodiments mentioned in this article and preferred implementation method
It can be combined with each other to form new technical solution.
In the present invention, if percentage (%) or part refer to the weight relative to composition without particularly illustrating
Percentage or parts by weight.
In the present invention, if related each component or its preferred ingredient can be combined with each other shape without particularly illustrating
The technical solution of Cheng Xin.
In the present invention, unless otherwise indicated, numberical range " a~b " indicates the contracting of any real combinings between a to b
Sketch form shows that wherein a and b is real number.Such as numberical range " 6~22 " indicate herein all listed " 6~22 " it
Between whole real numbers, " 6~22 " be these combinations of values breviary indicate.
" range " disclosed in this invention can be respectively one or more lower limits and one in the form of lower and upper limit
A or multiple upper limits.
In the present invention, unless otherwise indicated, it is each reaction or operating procedure can sequentially carry out, can also in sequence into
Row.Preferably, reaction method herein is that sequence carries out.
Unless otherwise indicated, profession used herein and meaning phase known to scientific term and one skilled in the art
Together.In addition, any method similar to or equal to what is recorded or material can also be applied in the present invention.
According to an aspect of the present invention, the present invention provides a kind of standing water water quality cleansing agents, including press quality
The following component of number meter: 30-40 parts of iron powder, 15-25 parts of bamboo-charcoal particles, 12-20 parts of metal ion chelation agent, ceramic powder 20-
30 parts and expanded vermiculite 4-10 parts, above-mentioned each component quality sum is 100 parts.
In the present invention, iron powder not only has adsorption capacity, but also being capable of degradating chloro organic matter；Bamboo-charcoal particles have very
Strong suction-operated, impurity that can effectively in absorption effluent improve the transparency of water body, metal ion chelation agent can combine
Metal ion is included to the inside of metal ion chelation agent, becomes stable, molecular weight is bigger by the metal ion in sewage
Compound, to remove the metal ion in sewage；Ceramic powder is used to adsorb color, free fatty acid and the other poles in waste water
Property compound, to purify water；There is very strong adsorption capacity inside expanded vermiculite, can effectively remove organic in water body
The impurity such as object, purify water.
Standing water provided by the invention with water quality cleansing agent in terms of 100 mass parts, iron powder it is typical but non-limiting
For example 30,31,32,33,34,35,36,37,38,39 or 40 parts of mass fraction；The typical but unrestricted property of bamboo-charcoal particles
For example 15,16,17,18,19,20,21,22,23,24 or 25 parts of number of amount；Metal ion chelation agent it is typical but non-limiting
For example 12,13,14,15,16,17,18,19 or 20 parts of mass fraction；The typical but non-limiting mass fraction of ceramic powder
For example 20,21,22,23,24,25,26,27,28,29 or 30 parts；The typical but non-limiting mass fraction of expanded vermiculite is such as
It is 4,5,6,7,8,9 or 10 parts.
Standing water provided by the invention passes through iron powder, bamboo-charcoal particles, metal ion chelation agent, ceramics with water quality cleansing agent
Powder and expanded vermiculite mutually cooperate with, can not only be effectively reduced gas concentration lwevel in standing water water body, ammonia nitrogen concentration and
Concentration of hydrogen sulfide, and beneficial microorganism can be promoted to grow, stench is reduced, while sludge accumulating amount can also be reduced, changed
Kind water quality, promotes the green and healthy of water environment.
In the preferred embodiment of the present invention, in terms of by standing water water quality cleansing agent for 100 mass parts, including
35-40 parts of iron powder, 15-20 parts of bamboo-charcoal particles, 15-20 parts of metal ion chelation agent, 20-24 parts of ceramic powder and expanded vermiculite 4-10
Part.By the quality proportioning of further preferred each raw material, to further increase the purification function of standing water water quality cleansing agent,
Gas concentration lwevel, ammonia nitrogen concentration and concentration of hydrogen sulfide in standing water water body are further decreased, is more efficiently facilitated beneficial to micro- life
The growth of object reduces sludge accumulating amount.
In the preferred embodiment of the present invention, metal ion chelation agent is ethylenediamine tetra-acetic acid, chemical molecular
Formula is C10H16N2O8。
Monatomic and four oxygen atoms can provide the electronics to form coordinate bond containing there are two in ethylenediamine tetra-acetic acid (EDTA)
It is right, coordinate bond can be formed with multiple metal ions, it is strong to the Binding ability of metal ion, and very stable not legibility in water
From, therefore raw material of the ethylenediamine tetra-acetic acid as standing water water quality cleansing agent is selected, it can more effectively improve it and remove water body
The ability of middle metal ion.
In the preferred embodiment of the present invention, the purity of iron powder is greater than 99%.By selecting purity to be greater than 99%
Iron powder can more effectively guarantee the water quality of standing water water quality cleansing agent as the raw material of standing water water quality cleansing agent
Clean-up effect.
It is typical but non-limiting, the purity of iron powder for example 99%, 99.1%, 99.2%, 99.3%, 99.4%,
99.5%, 99.6%, 99.7%, 99.8% or 99.9%.
In the preferred embodiment of the present invention, expanded vermiculite is organically-modified expanded vermiculite.
By vermiculite, calcining expansion obtains expanded vermiculite at high temperature, with unique structural property and surface nature, and
Nontoxic sterile and chemical inertness has very strong adsorption capacity.It is organically-modified to adjust its interlayer by carrying out expanded vermiculite
Charge, medium and interlamellar spacing enhance it in water body so that corresponding variation occurs for the layer structure of expanded vermiculite and property
The absorption property of organic matter, to improve water correction effect.
Typical but non-limiting, organically-modified expanded vermiculite is purchased in Lingshou County Xu Yang mining industry Co., Ltd.
In present invention further optimization embodiment, expanded vermiculite is acidified and calcination process.
By carrying out acidification and calcination process to expanded vermiculite, to further increase the adsorption function of expanded vermiculite, thus
Standing water water quality cleansing agent is further increased to the purification function of water body.
Typical but non-limiting, the acidification of expanded vermiculite and calcination process method include the following steps: to purchase in spirit
The organically-modified expanded vermiculite of Shou County Xu Yang mining industry Co., Ltd is levigate to 150 μm of partial size ﹤, and the HCl (5g of 1mol/L is then added
Clay/100mL solution) 83 DEG C are heated to, it is rinsed after constant temperature stirring 2h, acid processing is obtained after drying under the conditions of 60 DEG C to be had
The modified expanded vermiculite of machine.Finally again by acid handle after the drying of organically-modified expanded vermiculite in shaft kiln, tubular type kiln or rotary kiln with
850~1000 DEG C of temperature carry out calcining 0.5-1 minutes, so that it is lost intermediary water, while making 8~15 times of volume expansion, that is, complete
Acidification and calcination process.
In the preferred embodiment of the present invention, the partial size of iron powder is 100-500 mesh.By the grain for controlling iron powder
Diameter, so that iron powder has better absorption stability and removes the ability of organic chloride, especially when the partial size of iron powder is
When 200-400 mesh, the improvement to water body for the standing water cleanser being prepared is more preferably.
It is typical but non-limiting, the partial size of iron powder for example 100,150,200,250,300,350,400,450 or 500
Mesh.
In the preferred embodiment of the present invention, the partial size of bamboo-charcoal particles is 100-500 mesh.It is micro- by control bamboo charcoal
The partial size of grain is 100-500 mesh, so that bamboo-charcoal particles have more excellent adsorption function, to guarantee standing water with only
Agent has more excellent clean-up effect, especially when the partial size of bamboo-charcoal particles is 200-400 mesh, the hydrostatic that is prepared
The improvement to standing water water body of waters cleanser is more preferably.
It is typical but non-limiting, the partial size of bamboo-charcoal particles for example 100,150,200,250,300,350,400,450 or
500 mesh.
In the preferred embodiment of the present invention, ceramic powder be used to adsorb color in waste water, free fatty acid and
Other polar compounds, the partial size of ceramic powder are 300-1000 mesh, preferably 300-500 mesh.By controlling the partial size of ceramic powder,
On the one hand it is easy to be uniformly mixed with other raw materials, still further aspect also can be realized better adsorption effect, so that being prepared
Standing water have the effect of preferably purifying water with cleanser.
It is typical but non-limiting, the partial size of ceramic powder for example 300,350,400,450,500,600,700,800,900
Or 1000 mesh.
In the preferred embodiment of the present invention, 50-150 μm of the partial size of expanded vermiculite, preferably 80-120 μm.It is logical
The partial size for crossing control expanded vermiculite, is on the one hand easy to be uniformly mixed with other raw materials, still further aspect also can be realized preferably
The effect of pollutant in adsorbed water body, so that the standing water being prepared has the effect preferably to purify water with cleanser
Fruit.
It is typical but non-limiting, the partial size of expanded vermiculite for example 50,55,60,65,75,80,85,90,95,100,
110,120,130,140 or 150 μm.
According to the second aspect of the invention, the present invention provides a kind of preparation sides of standing water water quality cleansing agent
Method includes the following steps: for iron powder, bamboo-charcoal particles, metal ion chelation agent, ceramic powder and expanded vermiculite to be uniformly mixed, obtain
Standing water water quality cleansing agent.
The preparation method of standing water water quality cleansing agent provided by the invention, simple process is easy to operate, is suitable for work
Industry mass production can effectively improve production efficiency, reduce preparation cost.
It, first will expansion when preparing standing water water quality cleansing agent in present invention further optimization embodiment
Vermiculite and bamboo-charcoal particles after mixing, sequentially add ceramic powder and iron powder are uniformly mixed, finally add metal ion chela
Mixture is uniformly mixed, and obtains standing water water quality cleansing agent.
By controlling the order by merging of raw material, it is more advantageous to and is uniformly mixed various raw materials, to further increase preparation
Efficiency.
In the preferred embodiment of the present invention, standing water is bulk or bulk with water quality cleansing agent.
By the way that standing water is arranged to bulk or bulk with water quality cleansing agent, it is more advantageous to and is added into standing water
In.
In present invention further optimization embodiment, mixed raw material is compacted by bulk or block using compacting machine
Shape.
Standing water provided by the invention with water quality cleansing agent by compacting machine by mixed raw material be compacted into bulk or
Bulk, it is not necessary that the substances such as adhesive are added, in order to avoid water body is polluted.
According to the third aspect of the present invention, the present invention provides above-mentioned standing water water quality cleansing agents in landscape waters
Or the application in aquaculture waters.
In addition, standing water provided by the invention is resistant to 40 ‰ salinity with water quality water purification agent, in seawater and fresh water
In applicable, while its long action time, standing water launch it is primary after, action time is 3 years.
Technical solution provided by the invention is further described below with reference to embodiment and comparative example.
Embodiment 1
A kind of standing water water quality cleansing agent is present embodiments provided, including following component according to the mass fraction: iron
30 parts of powder, 25 parts of bamboo-charcoal particles, 12 parts of EDTA, 29 parts of ceramic powder and 4 parts of organically-modified expanded vermiculite, wherein the purity of iron powder
Greater than 99%, the partial size of iron powder, bamboo-charcoal particles and organically-modified expanded vermiculite is 80-120 μm, and the partial size of ceramic powder is 300-
500 mesh, organically-modified expanded vermiculite are purchased in Lingshou County Xu Yang mining industry Co., Ltd, and acidified and calcination process.
Embodiment 2
A kind of standing water water quality cleansing agent is present embodiments provided, including following component according to the mass fraction: iron
35 parts of powder, 15 parts of bamboo-charcoal particles, 20 parts of EDTA, 20 parts of ceramic powder and 10 parts of organically-modified expanded vermiculite, iron powder, bamboo-charcoal particles,
EDTA, ceramic powder and organically-modified expanded vermiculite are same batch with the raw material in embodiment 1, and details are not described herein.
Embodiment 3
A kind of standing water water quality cleansing agent is present embodiments provided, including following component according to the mass fraction: iron
40 parts of powder, 15 parts of bamboo-charcoal particles, EDTA15 parts, 24 parts of ceramic powder and 6 parts of organically-modified expanded vermiculite, iron powder, bamboo-charcoal particles,
EDTA, ceramic powder and organically-modified expanded vermiculite are same batch with the raw material in embodiment 1, and details are not described herein.
Embodiment 4
A kind of standing water water quality cleansing agent is present embodiments provided, including following component according to the mass fraction: iron
35 parts of powder, 20 parts of bamboo-charcoal particles, 20 parts of EDTA, 20 parts of ceramic powder and 5 parts of organically-modified expanded vermiculite, iron powder, bamboo-charcoal particles,
EDTA, ceramic powder and organically-modified expanded vermiculite are same batch with the raw material in embodiment 1, and details are not described herein.
Embodiment 5
A kind of standing water water quality cleansing agent is present embodiments provided, including following component according to the mass fraction: iron
38 parts of powder, 17 parts of bamboo-charcoal particles, 17 parts of EDTA, 22 parts of ceramic powder and 6 parts of organically-modified expanded vermiculite, iron powder, bamboo-charcoal particles,
EDTA, ceramic powder and organically-modified expanded vermiculite are same batch with the raw material in embodiment 1, and details are not described herein.
Embodiment 6
Present embodiments provide a kind of preparation method of standing water water quality cleansing agent, the hydrostatic that embodiment 1-5 is provided
Waters is prepared in accordance with the following steps with water quality cleansing agent:
After mixing by expanded vermiculite and bamboo-charcoal particles first, it sequentially adds ceramic powder and iron powder is uniformly mixed, then
It adds metal ion EDTA to be uniformly mixed, is finally compacted using compacting machine, obtains blocky standing water water quality cleansing agent.
Comparative example 1
This comparative example provides a kind of water quality cleansing agent, including following component according to the mass fraction: iron powder is 15 parts, bamboo
Carbon particle is 35 parts, EDTA is 8 parts, ceramic powder is 35 parts and organically-modified expanded vermiculite is 8 parts, iron powder, bamboo-charcoal particles,
EDTA, ceramic powder and organically-modified expanded vermiculite are same batch with the raw material in embodiment 1, and details are not described herein.
Comparative example 2
This comparative example provides a kind of water quality cleansing agent, including following component according to the mass fraction: iron powder is 45 parts, bamboo
Carbon particle is 5 parts, EDTA is 30 parts, ceramic powder is 5 parts and organically-modified expanded vermiculite is 15 parts, iron powder, bamboo-charcoal particles,
EDTA, ceramic powder and organically-modified expanded vermiculite are same batch with the raw material in embodiment 1, and details are not described herein.
Comparative example 3
This comparative example provides a kind of water quality cleansing agent, and the difference of this comparative example and embodiment 5 is, iron powder is not added,
Bamboo-charcoal particles are 30 parts, metal ion chelation agent is 30 parts, ceramic powder is 30 parts and organically-modified expanded vermiculite is 10 parts, bamboo charcoal
Particle, EDTA, ceramic powder and organically-modified expanded vermiculite are same batch with the raw material in embodiment 1, and details are not described herein.
Comparative example 4
This comparative example provides a kind of water quality cleansing agent, and the difference of this comparative example and embodiment 5 is, it is micro- that bamboo charcoal is not added
Grain, iron powder is 40 parts, metal ion chelation agent is 20 parts, ceramic powder is 30 parts and organically-modified expanded vermiculite is 10 parts, iron powder,
EDTA, ceramic powder and organically-modified expanded vermiculite are same batch with the raw material in embodiment 1, and details are not described herein.
Comparative example 5
This comparative example provides a kind of water quality cleansing agent, and the difference of this comparative example and embodiment 5 is, EDTA is not added,
Iron powder is 40 parts, bamboo-charcoal particles are 20 parts, ceramic powder is 30 parts and organically-modified expanded vermiculite is 10 parts, iron powder, bamboo-charcoal particles,
Ceramic powder and organically-modified expanded vermiculite are same batch with the raw material in embodiment 1, and details are not described herein.
Comparative example 6
This comparative example provides a kind of water quality cleansing agent, and the difference of this comparative example and embodiment 5 is, ceramics are not added
Powder, iron powder is 40 parts, bamboo-charcoal particles are 25 parts, EDTA is 20 parts and organically-modified expanded vermiculite is 15 parts, and iron powder, bamboo charcoal are micro-
Grain, EDTA and organically-modified expanded vermiculite are same batch with the raw material in embodiment 1, and details are not described herein.
Comparative example 7
This comparative example provides a kind of water quality cleansing agent, and the difference of this comparative example and embodiment 5 is, organic change is not added
Property expanded vermiculite, iron powder is 40 parts, bamboo-charcoal particles are 20 parts, EDTA is 20 parts and ceramic powder is 20 parts, iron powder, bamboo-charcoal particles,
EDTA and ceramic powder are same batch with the raw material in embodiment 1, and details are not described herein.
The preparation method for the water quality cleansing agent that above-mentioned comparative example 1-7 is provided is with embodiment 6, and details are not described herein.
Test example 1
Using certain standing water as trial zone, which is divided into 13 pieces of sub- waters, 13 pieces of sub- waters are successively adjacent
But it is not identical, the water purification agent that embodiment 1-5 and comparative example 1-7 is provided is put into 1-12 block waters respectively, input amount is
Every 100g puts into 1000m2The water surface.13 pieces of subregions are blank control group, do not apply water purification agent.Put into water purification agent after two weeks, point
Not Ce Ding 12 pieces of subregion blank control regions suspension content, gas concentration lwevel, dissolved oxygen amount, ammonia nitrogen concentration, hydrogen sulfide
Concentration and transparency, the results are shown in Table 1.
1 hydrostatic region hydrostatic agent of table tables of data before and after the processing
As it can be seen from table 1 the purifying water effect for the water purification agent that embodiment 1-5 is provided is significantly due to comparative example 1-7, this explanation
Standing water provided by the invention passes through iron powder, bamboo-charcoal particles, metal ion chelation agent, the pottery of extra fine quality number with cleanser
Porcelain powder and expanded vermiculite mutually cooperate with, and can not only effectively improve gas concentration lwevel, the ammonia nitrogen reduced in standing water water body
Concentration and concentration of hydrogen sulfide, and can be improved transparency and dissolved oxygen amount, suspended matter is reduced, to be effectively improved water quality, is promoted
Water environment health.
Test example 2
The cleanser that embodiment 5 provides is applied in certain landscape waters, sowing amount is that every 100g puts into 1000m2The water surface is applied
The quantity of plant plankton is 5/m in landscape waters before entering3, after applying 5 days, planktonic organism is 100/m3, this illustrates this
The cleanser that inventive embodiments 5 provide can effectively improve planktonic organism quantity in standing water, promote beneficial microorganism raw
It is long.
Test example 3
The cleanser that embodiment 5 provides is applied in certain hydrostatic domain, algae is rare in the standing water before putting into, life of swimming
Object is 1-2/m3, and foul smelling smell, after applying half a year, discovery Measures of Algae in Water Body grows vigorous, planktonic organism 500-800
A/m3, stench disappears, and bed-silt is reduced, and has the appearance of shellfish biology.It is net that this illustrates that the standing water that embodiment 5 provides is used
Aqua can effectively facilitate the growth of algae and the increase of planktonic organism, while can also remove odors, and promote water body strong
Kang Huanbao.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of standing water water quality cleansing agent, which is characterized in that including following component according to the mass fraction: iron powder 30-
40 parts, 15-25 parts of bamboo-charcoal particles, 12-20 parts of metal ion chelation agent, 20-30 parts of ceramic powder and 4-10 parts of expanded vermiculite, it is above-mentioned
Each component quality sum is 100 parts.
2. standing water water quality cleansing agent according to claim 1, which is characterized in that including according to the mass fraction as
Lower component: 35-40 parts of iron powder, 15-20 parts of bamboo-charcoal particles, 15-20 parts of metal ion chelation agent, 20-24 parts of ceramic powder and expansion
4-10 parts of vermiculite, above-mentioned each component quality sum is 100 parts.
3. standing water water quality cleansing agent according to claim 1 or 2, which is characterized in that the metal ion-chelant
Agent is ethylenediamine tetra-acetic acid.
4. standing water water quality cleansing agent according to claim 1 or 2, which is characterized in that the purity of the iron powder is big
In 99%；
And/or the expanded vermiculite is organically-modified expanded vermiculite.
5. standing water water quality cleansing agent according to claim 1 or 2, which is characterized in that the partial size of the iron powder is
100-500 mesh, preferably 200-400 mesh；
And/or the partial size of the bamboo-charcoal particles is 100-500 mesh, preferably 200-400 mesh.
6. standing water water quality cleansing agent according to claim 1 or 2, which is characterized in that the partial size of the ceramic powder
For 300-1000 mesh, preferably 300-500 mesh；
And/or the partial size of the expanded vermiculite is 50-150 μm, preferably 80-120 μm.
7. the preparation method of standing water water quality cleansing agent according to claim 1-6, which is characterized in that packet
Include following steps:
Iron powder, bamboo-charcoal particles, metal ion chelation agent, ceramic powder and expanded vermiculite are uniformly mixed, standing water water is obtained
Matter cleanser.
8. preparation method according to claim 7, which is characterized in that be first uniformly mixed expanded vermiculite and bamboo-charcoal particles
Afterwards, it sequentially adds ceramic powder and iron powder is uniformly mixed, finally add metal ion chelation agent and be uniformly mixed, obtain hydrostatic water
Domain water quality cleansing agent.
9. preparation method according to claim 7, which is characterized in that the standing water with water quality cleansing agent be bulk or
It is blocky；
Preferably, mixed raw material is compacted by bulk or bulk using compacting machine；
Preferably, the expanded vermiculite is acidified and calcination process.
10. standing water water quality cleansing agent according to claim 1-6 is in landscape waters or aquaculture water
Application in domain.
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| CN201811618095.8A CN109574250A (en) | 2018-12-28 | 2018-12-28 | Standing water water quality cleansing agent and its preparation method and application |
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| CN1740099A (en) * | 2004-08-25 | 2006-03-01 | 长彰德 | Coagulant for cleaning polluted water or contaminated water |
| CN101343134A (en) * | 2008-08-26 | 2009-01-14 | 浙江林学院 | Ecological treatment apparatus and method for contamination biogas slurry of livestock and poultry cultivation |
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Application publication date: 20190405 |