CN110240287A - A kind of cultivation water environment ecological protection agent and preparation method thereof - Google Patents
A kind of cultivation water environment ecological protection agent and preparation method thereof Download PDFInfo
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- CN110240287A CN110240287A CN201910536701.XA CN201910536701A CN110240287A CN 110240287 A CN110240287 A CN 110240287A CN 201910536701 A CN201910536701 A CN 201910536701A CN 110240287 A CN110240287 A CN 110240287A
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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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
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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
- 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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
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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
- C02F2303/04—Disinfection
Abstract
The present invention provides a kind of cultivation water environment ecological protection agent; it is grouped as by the group of following parts by weight: 4~5 parts of microbial bacterial agent; 3~5 parts of multi-vitamins; 8~12 parts of animal hair hydrolysate, 4~6 parts of modified activated carbon, 3~5 parts of modified montmorillonoid; 2~6 parts of compound fertilizer; proteinase-10 .5~1.5 part, 0.3~0.6 part of disodium hydrogen phosphate, 0.6~1.5 part of sodium bicarbonate；Modified montmorillonoid acts on mixed and modified obtain by charge adsorption with chitosan, phytic acid by sodium-based montmorillonite；Modified activated carbon carries out iron modification to active carbon by molysite and obtains.Present invention also provides the preparation methods of the cultivation water environment ecological protection agent.Cultivation water environment ecological protection agent preparation process of the invention is simple, mild condition, is acted on by the mutual cooperation of each component, and it is limpid and purify water to improve water body, avoids water eutrophication, is suitable for aquaculture.
Description
Technical field
The present invention relates to water environment protection technical field, specially a kind of cultivation water environment ecological protection agent and its preparation side
Method.
Background technique
Aquaculture is the production activity of the lower breeding of artificial control, cultivation and harvest aquatic animals and plants.It is commonly included in people
The overall process for forming aquatic products under work feeding management from seed, broadly may also comprise Enhancement of fishery resources.
Aquaculture has the modes such as extensive cultivation, intensive culture and high density culture；Extensive cultivation is to launch seedling in medium and small natural water area
Kind, aquatic products are formed by natural bait completely, such as lake and reservoir breeds fish and supports shellfish with shallow sea；Intensive culture is in compared with small size pond with throwing
Bait, fertilizing method form aquatic products, such as aqiuculrue, fish culture in net pen and enclosure culture, net enclosure culture；High density culture is using flowing water, control
It temperature, oxygenation and the methods of feeds high-quality bait, high-density breeding is carried out in small size pond, so that high yield is obtained, as flowing water is highly dense
Degree breeds fish, shrimp etc..It in aquaculture process, has certain disease and occurs, disease often uses chemicals control after occurring
System, not only leads to the increase of aquaculture cost, and lead to environmental pollution, deterioration in quality in this way.But with China's aquatic products
The fast development of aquaculture and the continuous improvement of living standards of the people, requirement day of the vast urban and rural residents to fish quality
Beneficial strong, especially after China joined WTO, to aquatic product quality, more stringent requirements are proposed, therefore, the guarantor of culture environment of aquatic products
Shield is more and more important, and water environment protection agent is come into being." water environment protection agent " is to refer to improve cultivation water and substrate, is promoted
Into the substance of cultivation object healthy growth and development.Water environment protection agent is a new measure of current aquaculture, Ji Nengda
To diseases prevention, the purpose of anti-evil, and has many advantages, such as not pollute water environment, cheap, easy to use.
In industrialization production, usually used in the intermediary and later stages of cultivation according to cultivating pool substrate, water quality situation.?
In the light, seawater aquaculturing pond of water condition difference or culture zone, in intensive culture system, due to residual bait, excrement and other
Organic debris etc. generates adverse effect to substrate, water quality and even puts aside noxious material, and in due course, appropriate use environment protective agent is advantageous
In purifying water, harmful substance is inhibited to generate, promote fish, shrimps growth and enhances its resistance to disease.So design one
Kind
Summary of the invention
The purpose of the present invention is to solve the deficiency of above-mentioned technology, provide a kind of cultivation water environment ecological protection agent and its
Preparation method, the present invention are acted on by the mutual cooperation of each component, and it is limpid and purify water to improve water body, avoid water
Body eutrophication.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of cultivation water environment ecological protection agent, is grouped as by the group of following parts by weight:
4~5 parts of microbial bacterial agent, 3~5 parts of multi-vitamins, 8~12 parts of animal hair hydrolysate, modified activated carbon 4~
6 parts, 3~5 parts of modified montmorillonoid, 2~6 parts of compound fertilizer, proteinase-10 .5~1.5 part, 0.3~0.6 part of disodium hydrogen phosphate, carbonic acid
0.6~1.5 part of hydrogen sodium；
The modified montmorillonoid acts on mixed and modified obtain by charge adsorption with chitosan, phytic acid by sodium-based montmorillonite；
The modified activated carbon carries out iron modification to active carbon by molysite and obtains.
The microbial bacterial agent is EM bacteria agent, and the bacterial content concentration of EM bacteria agent is 1 × 109~3 × 109CFU/g。
Preferably, the mixed vitamin is by vitamin A, vitamin B2, vitamin B6 and vitamin C according to 1:1:0.5
The mass ratio of~0.6:10~12 is mixed to get.
Preferably, the compound fertilizer by EDETATE SODIUM, ferrous sulfate, copper sulphate, manganese sulfate, zinc sulfate according to 1:1~
1.2:0.3~0.5:0.3~0.5:0.4 mass ratio is mixed to get.
The present invention also provides the preparation methods of above-mentioned cultivation water environment ecological protection agent, comprising the following steps:
S1,24~30h is impregnated in the iron salt solutions of 0.2~0.3mol/L after pre-processing active carbon powder, filtering is simultaneously
In 360~400 DEG C of 2~3h of calcining in air atmosphere, it is spare to obtain modified activated carbon；
Sodium-based montmorillonite is uniformly mixed with the mixed solution of chitosan solution and sodium alginate, and stands 30~45min,
Then 2~3h to be stirred, calcium chloride solution is added, stirs 2~3h, filtering is washed to neutrality, and it is dry, obtain modified montmorillonoid
It is spare；
Wherein, the weight ratio of chitosan, phytic acid and sodium-based montmorillonite is 2:1:60~75, the mass ratio of phytic acid and calcium chloride
For 1:2~4；
The dipping by lye degreasing for being 1~3mol/L by animal feather concentration, washs and adjusts pH≤7, dry；Then
The animal feather dried is crushed, and is hydrolyzed with the hydrochloric acid solution of 3~5mol/L in 80~100 DEG C, filters, removes after hydrolysis
Residue is gone to obtain animal hair hydrolysate；
S2,4~5 parts of microbial bacterial agent are weighed, 3~5 parts of multi-vitamins, animal hair hydrolysate 8~12 made from S1
Part, 4~6 parts of modified activated carbon made from S1,3~5 parts of modified montmorillonoid made from S1,2~6 parts of compound fertilizer, proteinase-10 .5~
It is 1.5 parts, 0.3~0.6 part of disodium hydrogen phosphate, 0.6~1.5 part of sodium bicarbonate, spare；
S3, it 70~80 DEG C of 10~15min of stirring is incorporated in obtains the weighed protease of S2 and compound fertilizer are mixed mixture；
S4, by the obtained mixture of S3 and the weighed microbial bacterial agent of S2, multi-vitamins, animal hair hydrolysate, change
Property active carbon, modified montmorillonoid, disodium hydrogen phosphate, sodium bicarbonate mixing, stir evenly, obtain cultivation water environment ecological protection
Agent.
Preferably, in S1 active carbon powder preprocessing process are as follows:
Active carbon powder is crushed and crosses 60~100 meshes, then in the nitric acid solution of 5~8mol/L impregnate 20~
35min, then in 25~40 DEG C of 30~50min of ultrasound, then at 60~80 DEG C of 40~60min of ultrasound, ultrasonic power is 80~
100W, filtering, is washed to neutrality, dries at 80~100 DEG C.
Preferably, molysite is ferric nitrate or iron chloride in S1.
Preferably, in S1 in the preparation process of modified montmorillonoid, the mass concentration of chitosan solution is 3~5mg/mL, is planted
The mass concentration of acid solution is 5~7mg/mL, and the mass fraction of calcium chloride solution is 1~2wt%.
Preferably, in S1 in the preparation process of animal hair hydrolysate, lye is sodium hydroxide solution, hydrolysis time 7
~9h.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the nutrition that the protein in hair-hydrolyzation object of the invention, amino acid and small-molecular peptides improve water body is rich in amount,
And protein, amino acid and small-molecular peptides are very beneficial for bio-absorbable, to improve the living environment of water vivo biodistribution, help
In the disease resistance for improving biology；2, the present invention selects chitosan, sodium alginate, sodium-based montmorillonite to act on by charge adsorption mixed
It closes modification and obtains modified montmorillonoid, so that modified montmorillonoid has good adsorptivity, and be easily sunken to the bottom, it will not secondary pollution
Water quality；Modified montmorillonoid and modified activated carbon cooperate, and can remove ammonia nitrogen in water removal, increase water oxygen level, discharge anion,
Microelement-supplementing reduces water clusters, the foreign body convenient for going in water removal, so that water environment protection agent of the invention be made to have
There is the performance for the water body environment that purifies water, improves；3, microbial bacterial agent is able to suppress the breeding of harmful bacteria in water body, promotes to have
The growth of bacteria group, improves the microbial environment of water body, enhances water body Self-regulation ability, and with modified montmorillonoid and modification
Active carbon cooperates, and can adsorb bacterium, and pernicious bacteria is killed in the inhibition of concentration, promotes the breeding of profitable strain；Di(2-ethylhexyl)phosphate
Hydrogen sodium and sodium bicarbonate can adjust water body pH environment, it is made to be suitable for aquaculture.
Specific embodiment
Below by specific embodiment example, the present invention will be described in detail.The scope of the present invention is not limited to the tool
Body embodiment.
Embodiment 1
The present embodiment provides a kind of cultivation water environment ecological protection agent, are grouped as by the group of following parts by weight:
Bacterial content concentration is 1 × 1094 parts of the EM bacteria agent of CFU/g, 3 parts of multi-vitamins, 12 parts of animal hair hydrolysate,
4 parts of modified activated carbon, 3 parts of modified montmorillonoid, 6 parts of compound fertilizer .5 parts of proteinase-10,0.3 part of disodium hydrogen phosphate, sodium bicarbonate 0.6
Part；
Modified montmorillonoid acts on mixed and modified obtain by charge adsorption with chitosan, phytic acid by sodium-based montmorillonite；It is modified
Active carbon carries out iron modification to active carbon by iron chloride and obtains.
The present embodiment also provides the preparation method of above-mentioned cultivation water environment ecological protection agent, comprising the following steps:
S1, active carbon powder is crushed and is sieved with 100 mesh sieve, 35min is then impregnated in the nitric acid solution of 5mol/L, then
In 25 DEG C of ultrasound 50min, then at 60 DEG C of ultrasounds 60min, ultrasonic power 100W, filtering is washed to neutrality, dries at 100 DEG C
It is dry to obtain pretreated active carbon, after pretreated active carbon powder is impregnated 30h in the ferric chloride solution of 0.3mol/L, mistake
It filters and in air atmosphere in 400 DEG C of calcining 3h, it is spare to obtain modified activated carbon；
Chitosan, phytic acid, sodium-based montmorillonite and calcium chloride are weighed respectively according to the quality of 2:1:60:2, and sodium alginate is matched
Phytic acid is prepared the solution of 6mg/mL, by sodium alginate soln and plant acid solution and is uniformly mixed, by sodium by the solution of 4mg/mL processed
Base montmorillonite is added chitosan solution and mixed solution of sodium alginate and stands 45min, then stirs 3h, adds mass fraction
For the calcium chloride solution of 2wt%, 3h is stirred, filtering is washed to neutrality, and it is dry, it is spare to obtain modified montmorillonoid；
The feather of the animals such as chicken, duck is impregnated into degreasing with the sodium hydroxide solution that concentration is 3mol/L, washs and adjusts
PH is 7, is dried；Then the animal feather dried is crushed, and is hydrolyzed with the hydrochloric acid solution of 3mol/L in 100 DEG C, hydrolyzed
It is filtered after 9h, removes residue and obtain animal hair hydrolysate；
Vitamin A, vitamin B2, vitamin B6 and vitamin C are mixed to get according to the mass ratio of 1:1:0.5:10 mixed
Close vitamin；
EDETATE SODIUM, ferrous sulfate, copper sulphate, manganese sulfate, zinc sulfate are mixed according to the mass ratio of 1:1:0.3:0.3:0.4
Conjunction obtains compound fertilizer；
S2,4 parts of EM bacteria agent are weighed, obtain 3 parts of multi-vitamins of S1, obtain 12 parts of animal hair hydrolysate of S1, S1
4 parts of obtained modified activated carbon, obtain 3 parts of modified montmorillonoid of S1,6 parts of the compound fertilizer that S1 is obtained .5 parts of proteinase-10, phosphoric acid
It is 0.3 part of disodium hydrogen, 0.6 part of sodium bicarbonate, spare；
S3, it 80 DEG C of stirring 15min is incorporated in obtains the weighed protease of S2 and compound fertilizer are mixed mixture；
S4, the obtained mixture of S3 and the weighed EM bacteria agent of S2, multi-vitamins, animal hair hydrolysate, modification are lived
Property charcoal, modified montmorillonoid, disodium hydrogen phosphate, sodium bicarbonate mixing, stir evenly, obtain cultivation water environment ecological protection agent.
Embodiment 2
The present embodiment provides a kind of cultivation water environment ecological protection agent, which is characterized in that is grouped by the group of following parts by weight
At:
Bacterial content concentration is 2 × 1095 parts of the EM bacteria agent of CFU/g, 8 parts of animal hair hydrolysate, changes by 5 parts of multi-vitamins
6 parts of active carbon of property, 5 parts of modified montmorillonoid, 2 parts of compound fertilizer, 1.5 parts of protease, 0.6 part of disodium hydrogen phosphate, sodium bicarbonate 1.5
Part.
The present embodiment also provides the preparation method of above-mentioned cultivation water environment ecological protection agent, comprising the following steps:
S1, active carbon powder is crushed and crosses 80 meshes, 20min is then impregnated in the nitric acid solution of 8mol/L, then
In 40 DEG C of ultrasound 30min, then at 80 DEG C of ultrasounds 40min, ultrasonic power 80W, filtering is washed to neutrality, dries at 80 DEG C
Pretreated active carbon is obtained, after pretreated active carbon powder is impregnated for 24 hours in the iron nitrate solution of 0.2mol/L, filtering
And it is spare to obtain modified activated carbon in 360 DEG C of calcining 2h in air atmosphere；
Chitosan, phytic acid, sodium-based montmorillonite and calcium chloride are weighed respectively according to the quality of 2:1:75:4, and sodium alginate is matched
Phytic acid is prepared the solution of 7mg/mL, by sodium alginate soln and plant acid solution and is uniformly mixed, by sodium by the solution of 5mg/mL processed
Base montmorillonite is added chitosan solution and mixed solution of sodium alginate and stands 30min, then stirs 2h, adds mass fraction
For the calcium chloride solution of 1wt%, 3h is stirred, filtering is washed to neutrality, and it is dry, it is spare to obtain modified montmorillonoid；
The dipping by lye degreasing for being 1mol/L with concentration by the feather of goose, washing and adjusting pH is 6.5, is dried；Then
The goose feather dried is crushed, and is hydrolyzed with the hydrochloric acid solution of 5mol/L in 80 DEG C, is filtered after hydrolyzing 7h, residue is removed and obtains
To animal hair hydrolysate；
Vitamin A, vitamin B2, vitamin B6 and vitamin C are mixed to get according to the mass ratio of 1:1:0.6:12 mixed
Close vitamin；
By EDETATE SODIUM, ferrous sulfate, copper sulphate, manganese sulfate, zinc sulfate according to 1:1.2:0.5:0.5:0.4 mass ratio
It is mixed to get compound fertilizer；
S2,5 parts of EM bacteria agent are weighed, obtain 5 parts of multi-vitamins of S1, obtain 8 parts of animal hair hydrolysate of S1, S1 is obtained
6 parts of the modified activated carbon arrived, obtain 5 parts of modified montmorillonoid of S1,2 parts of the compound fertilizer that S1 is obtained, 1.5 parts of protease, phosphoric acid hydrogen
It is 0.6 part of disodium, 1.5 parts of sodium bicarbonate, spare；
S3, it 70 DEG C of stirring 10min is incorporated in obtains the weighed protease of S2 and compound fertilizer are mixed mixture；
S4, the obtained mixture of S3 and the weighed EM bacteria agent of S2, multi-vitamins, animal hair hydrolysate, modification are lived
Property charcoal, modified montmorillonoid, disodium hydrogen phosphate, sodium bicarbonate mixing, stir evenly, obtain cultivation water environment ecological protection agent.
Embodiment 3
The present embodiment provides a kind of cultivation water environment ecological protection agent, are grouped as by the group of following parts by weight:
Bacterial content concentration is 3 × 1094.5 parts of the EM bacteria agent of CFU/g, 4 parts of multi-vitamins, animal hair hydrolysate 10
Part, 5 parts of modified activated carbon, 4 parts of modified montmorillonoid, 4 parts of compound fertilizer, 1 part of protease, 0.5 part of disodium hydrogen phosphate, sodium bicarbonate 1
Part；
The present embodiment also provides the preparation method of above-mentioned cultivation water environment ecological protection agent, comprising the following steps:
S1, active carbon powder is crushed and crosses 90 meshes, 25min is then impregnated in the nitric acid solution of 6mol/L, then
In 35 DEG C of ultrasound 40min, then at 70 DEG C of ultrasounds 50min, ultrasonic power 90W, filtering is washed to neutrality, dries at 90 DEG C
Pretreated active carbon is obtained, after pretreated active carbon powder is impregnated 28h in the iron nitrate solution of 0.2mol/L, filtering
And it is spare to obtain modified activated carbon in 380 DEG C of calcining 2.5h in air atmosphere；
Chitosan, phytic acid, sodium-based montmorillonite and calcium chloride are weighed respectively according to the quality of 2:1:65:3, and sodium alginate is matched
Phytic acid is prepared the solution of 5mg/mL, by sodium alginate soln and plant acid solution and is uniformly mixed, by sodium by the solution of 3mg/mL processed
Base montmorillonite is added chitosan solution and mixed solution of sodium alginate and stands 35min, then stirs 2.5h, adds quality point
Number is the calcium chloride solution of 1wt%, stirs 2.5h, and filtering is washed to neutrality, dry, and it is spare to obtain modified montmorillonoid；
The dipping by lye degreasing for being 2mol/L with concentration by wool, washing and adjusting pH is 6, is dried；Then it will dry
Wool crush, and be hydrolyzed with the hydrochloric acid solution of 4mol/L in 90 DEG C, filtered after hydrolyzing 8h, removed residue and obtain animal wool
Hydrolyzing object；
Vitamin A, vitamin B2, vitamin B6 and vitamin C are mixed to get according to the mass ratio of 1:1:0.5:11 mixed
Close vitamin；
By EDETATE SODIUM, ferrous sulfate, copper sulphate, manganese sulfate, zinc sulfate according to 1:1.1:0.4:0.4:0.4 mass ratio
It is mixed to get compound fertilizer；
S2,4.5 parts of EM bacteria agent are weighed, obtain 4 parts of multi-vitamins of S1, obtain 10 parts of animal hair hydrolysate of S1,
Obtain 5 parts of modified activated carbon of S1, obtain 4 parts of modified montmorillonoid of S1,4 parts of the compound fertilizer that S1 is obtained, 1 part of protease, phosphoric acid
It is 0.5 part of disodium hydrogen, 1 part of sodium bicarbonate, spare；
S3, it 75 DEG C of stirring 10min is incorporated in obtains the weighed protease of S2 and compound fertilizer are mixed mixture；
S4, the obtained mixture of S3 and the weighed EM bacteria agent of S2, multi-vitamins, animal hair hydrolysate, modification are lived
Property charcoal, modified montmorillonoid, disodium hydrogen phosphate, sodium bicarbonate mixing, stir evenly, obtain cultivation water environment ecological protection agent.
Comparative example 1
Commercially available water purification agent alum.
Comparative example 2
It is identical as the method for embodiment 3 and component and preparation method, the difference is that there is no modified activated carbon.
Comparative example 3
It is identical as the method for embodiment 3 and component and preparation method, the difference is that there is no modified montmorillonoid and modified active
Charcoal.
The cultivation water environment ecological protection agent of 1- of embodiment of the present invention embodiment 3 has preferable purifying water quality, I
By taking the water environment protection agent of embodiment 3 as an example, take in certain farm cultivate grass carp water body, be divided into four parts of identical weight,
Purified treatment is carried out with the sample of embodiment 3 and comparative example 1- comparative example 3 respectively, four groups of dosages are identical, to water after processing 30 days
Body is detected, testing result such as table 1.
1 purification of water quality data of table
As it can be seen from table 1 the effects of purification quality of the water environment ecological protection agent of embodiment 3 is good.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of cultivation water environment ecological protection agent, which is characterized in that be grouped as by the group of following parts by weight:
4~5 parts of microbial bacterial agent, 3~5 parts of multi-vitamins, 8~12 parts of animal hair hydrolysate, 4~6 parts of modified activated carbon,
3~5 parts of modified montmorillonoid, 2~6 parts of compound fertilizer, proteinase-10 .5~1.5 part, 0.3~0.6 part of disodium hydrogen phosphate, sodium bicarbonate
0.6~1.5 part；
The modified montmorillonoid acts on mixed and modified obtain by charge adsorption with chitosan, phytic acid by sodium-based montmorillonite；It is described
Modified activated carbon carries out iron modification to active carbon by molysite and obtains.
2. a kind of cultivation water environment ecological protection agent according to claim 1, which is characterized in that the microbial bacterial agent is
EM bacteria agent, the bacterial content concentration of the EM bacteria agent are 1 × 109~3 × 109CFU/g。
3. a kind of cultivation water environment ecological protection agent according to claim 1, which is characterized in that the mixed vitamin by
Vitamin A, vitamin B2, vitamin B6 and vitamin C are mixed to get according to the mass ratio of 1:1:0.5~0.6:10~12.
4. a kind of cultivation water environment ecological protection agent according to claim 1, which is characterized in that the compound fertilizer is by EDTA
Disodium, ferrous sulfate, copper sulphate, manganese sulfate, zinc sulfate are according to 1:1~1.2:0.3~0.5:0.3~0.5:0.4 mass ratio
It is mixed to get.
5. the preparation method of cultivation water environment ecological protection agent according to any one of claims 1 to 4, which is characterized in that
The following steps are included:
S1,24~30h is impregnated in the iron salt solutions of 0.2~0.3mol/L after pre-processing active carbon powder, filter and in sky
Atmosphere enclose in 360~400 DEG C of 2~3h of calcining, it is spare to obtain modified activated carbon；
Sodium-based montmorillonite is uniformly mixed with the mixed solution of chitosan solution and plant acid solution, and stands 30~45min, then
2~3h to be stirred, calcium chloride solution is added, stirs 2~3h, filtering is washed to neutrality, and it is dry, it is spare to obtain modified montmorillonoid；
Wherein, the weight ratio of chitosan, phytic acid and sodium-based montmorillonite is 2:1:60~75, and the mass ratio of phytic acid and calcium chloride is 1:
2~4；
The dipping by lye degreasing for being 1~3mol/L by animal feather concentration, washs and adjusts pH≤7, dry；Then it will dry in the air
Dry animal feather crushes, and is hydrolyzed with the hydrochloric acid solution of 3~5mol/L in 80~100 DEG C, filters after hydrolysis, removes residual
Slag obtains animal hair hydrolysate；
S2,4~5 parts of microbial bacterial agent are weighed, 3~5 parts of multi-vitamins, 8~12 parts of animal hair hydrolysate, S1 made from S1
4~6 parts of modified activated carbon obtained, 3~5 parts of modified montmorillonoid made from S1,2~6 parts of compound fertilizer, proteinase-10 .5~1.5
Part, it is 0.3~0.6 part of disodium hydrogen phosphate, 0.6~1.5 part of sodium bicarbonate, spare；
S3, it 70~80 DEG C of 10~15min of stirring is incorporated in obtains the weighed protease of S2 and compound fertilizer are mixed mixture；
S4, the obtained mixture of S3 and the weighed microbial bacterial agent of S2, multi-vitamins, animal hair hydrolysate, modification are lived
Property charcoal, modified montmorillonoid, disodium hydrogen phosphate, sodium bicarbonate mixing, stir evenly, obtain cultivation water environment ecological protection agent.
6. the preparation method of cultivation water environment ecological protection agent according to claim 5, which is characterized in that living in the S1
The preprocessing process of property carbon powder are as follows:
Active carbon powder is crushed to and crossed 60~100 meshes, 20~35min is impregnated in the nitric acid solution of 5~8mol/L, then
In 25~40 DEG C of 30~50min of ultrasound, then at 60~80 DEG C of 40~60min of ultrasound, the ultrasonic power is 80~100W, mistake
Filter, washing are dried at 80~100 DEG C to neutrality.
7. the preparation method of cultivation water environment ecological protection agent according to claim 5, which is characterized in that iron in the S1
Salt is ferric nitrate or iron chloride.
8. the preparation method of cultivation water environment ecological protection agent according to claim 5, which is characterized in that change in the S1
Property montmorillonite preparation process in, the mass concentration of chitosan solution is 3~5mg/mL, the mass concentration of plant acid solution is 5~
7mg/mL, the mass fraction of calcium chloride solution are 1~2wt%.
9. the preparation method of cultivation water environment ecological protection agent according to claim 5, which is characterized in that moved in the S1
In the preparation process of object hair-hydrolyzation object, lye is sodium hydroxide solution, and hydrolysis time is 7~9h.
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Cited By (2)
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|---|---|---|---|---|
| CN111072153A (en) * | 2019-12-10 | 2020-04-28 | 浙江永续环境工程有限公司 | Desulfurization microbial inoculum and sewage treatment technology applying same |
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