CN107487796A - A kind of complex ecological renovation agent and its preparation method and application - Google Patents
A kind of complex ecological renovation agent and its preparation method and application Download PDFInfo
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- CN107487796A CN107487796A CN201710777042.XA CN201710777042A CN107487796A CN 107487796 A CN107487796 A CN 107487796A CN 201710777042 A CN201710777042 A CN 201710777042A CN 107487796 A CN107487796 A CN 107487796A
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- oyster shell
- shell whiting
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Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- 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
-
- 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
- C02F2101/166—Nitrites
-
- 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
- C02F2101/306—Pesticides
-
- 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
- C02F2101/36—Organic compounds containing halogen
Abstract
The invention discloses a kind of complex ecological renovation agent and its preparation method and application, the renovation agent includes according to the raw material of parts by weight：23 31 parts of oyster shell whiting, 15 parts of vinyltrimethoxy silane, 37 parts of levulic acid, 15 25 parts of konjaku flour, 5 12 parts of sodium butyrate, 11 19 parts of pyroligneous liquor.Oyster shell whiting is crushed, adds levulic acid solution, heats and oyster shell whiting processed material is made；Konjaku flour is crushed, mixture A is made with vinyltrimethoxy silane solution Hybrid Heating stir process；Mixture B is made in pyroligneous liquor and the stirring of aqueous citric acid solution Hybrid Heating；Oyster shell whiting processed material, mixture A, mixture B, sodium butyrate Hybrid Heating are stirred and produced.The present invention can be shifted to water pollutant, be converted and degradation, promoted water body stable, improved impact resistance, gradually recover the self-purification function of aquatic ecosystem and water body, can shorten and receive the fish time.The present invention can also significantly degrade cypermethrin content in soil, be effectively improved soil quality.
Description
Technical field
The present invention relates to ecological restoration technical field, specifically a kind of complex ecological renovation agent and preparation method thereof and should
With.
Background technology
With the development of society, environmental problem getting worse.Water pollution, the residue problem of high-toxic pesticide receive increasingly
More concerns.Wherein, the urban landscape water in China, ecological lake, creek water environment, domestic sewage in rural areas, aquaculture circulation
The pollution of water etc. is being further exacerbated by always.Improvement of the China for these water environments at present, often using water at
Device is managed, these devices are not only power-consuming, it is necessary to which competence exertion effect when administering, once stopping using, water environment still can be after
It is continuous to deteriorate.Cypermethrin in high-toxic pesticide is artificial synthesized, the environment phase after organochlorine, Organophosphorus and carbamate pesticides
The major class agricultural chemicals that capacitive is preferable, bioactivity is high and stability is high, in recent years instead of organophosphorus pesticide, organo-chlorine pesticide etc.
As main agricultural chemicals type.But extensively, largely applied with it, and by stablizing relatively in the environment, under natural conditions
It is difficult to degrade, its residue problem on environment and its agricultural product also get up by getting worse.Traditional method is the secondary work brought
With big, the secondary pollution of environment is often resulted in.
The content of the invention
It is an object of the invention to provide a kind of complex ecological renovation agent and its preparation method and application, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of complex ecological renovation agent, includes according to the raw material of parts by weight：Oyster shell whiting 23-31 parts, vinyl trimethoxy
Silane 1-5 parts, levulic acid 3-7 parts, konjaku flour 15-25 parts, sodium butyrate 5-12 parts, pyroligneous liquor 11-19 parts.
As the further scheme of the present invention：The complex ecological renovation agent, includes according to the raw material of parts by weight：Oyster shell whiting
25-29 parts, vinyltrimethoxy silane 2-4 parts, levulic acid 4-6 parts, konjaku flour 18-22 parts, sodium butyrate 7-10 parts, wooden jealous woman
Liquid 13-17 parts.
As the further scheme of the present invention：The complex ecological renovation agent, includes according to the raw material of parts by weight：Oyster shell whiting
27 parts, 3 parts of vinyltrimethoxy silane, 5 parts of levulic acid, 20 parts of konjaku flour, 8 parts of sodium butyrate, 15 parts of pyroligneous liquor.
A kind of preparation method of complex ecological renovation agent, comprises the following steps：
1) deionized water of 10-12 times of levulic acid and its quality is mixed, levulic acid solution is made；By oyster shell whiting powder
Broken, mistake 100-150 mesh sieves, then add levulic acid solution, then heat to 55-60 DEG C and at such a temperature heating stirring
50-60min, oyster shell whiting processed material is made；
2) ethanol of 4-5 times of vinyltrimethoxy silane and its quality is mixed, vinyltrimethoxy silane is made
Solution；Konjaku flour is crushed, crosses 100-150 mesh sieves, then mixes 1-1.2h with vinyltrimethoxy silane solution, so
After be heated to 63-65 DEG C and at such a temperature stir process 0.5-0.7h；Mixture A is made；
3) aqueous citric acid solution that the mass concentration of 6-7 times of pyroligneous liquor and its quality is 8-12% is mixed, is heated to 75-
80 DEG C, and stir process 45-50min at such a temperature, then heat to 95-98 DEG C, and stir process 1- at such a temperature
1.2h, mixture B is made；
4) oyster shell whiting processed material, mixture A, mixture B, sodium butyrate are mixed evenly, then in 72-75 DEG C of temperature
Lower stir process 2-2.5h is produced.
As the further scheme of the present invention：In step 1), mixing speed 120-150r/min.
As the further scheme of the present invention：In step 2), mixing speed 250-300r/min.
As the further scheme of the present invention：In step 3), mixing speed 150-180r/min.
Another object of the present invention is to provide application of the renovation agent in cypermethrin pollution amelioration.
Another object of the present invention is to provide application of the renovation agent in waste water control.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention using renovation agent made from above-mentioned raw materials and technique, water pollutant can be shifted, convert and
Degradation, promote water body stable, improve impact resistance, gradually recover the self-purification function of aquatic ecosystem and water body, can
Shorten and receive the fish time.The present invention can also significantly degrade cypermethrin content in soil, and cypermethrin degradation rate is up to 85% in 30 days
More than, it also can effectively improve soil quality while contaminant degradation is promoted.Raw material of the present invention is simple and easy to get, preparation technology letter
It is single, easy to control, easy to operate, significant effect, suitable for industrialized production.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of complex ecological renovation agent, including following raw material：Oyster shell whiting 23kg, vinyl front three
TMOS 1kg, levulic acid 3kg, konjaku flour 15kg, sodium butyrate 5kg, pyroligneous liquor 11kg.
10 times of deionized water of levulic acid and its quality is mixed, levulic acid solution is made；Oyster shell whiting is crushed, mistake
100 mesh sieves, levulic acid solution is then added, 55 DEG C is then heated to and is added at such a temperature with 120r/min mixing speed
Thermal agitation 50min, oyster shell whiting processed material is made.4 times of ethanol of vinyltrimethoxy silane and its quality is mixed, second is made
Alkenyl trimethoxy silane solution；Konjaku flour is crushed, cross 100 mesh sieves, then with vinyltrimethoxy silane solution with
250r/min mixing speed mixes 1h, is then heated to 63 DEG C and at such a temperature stir process 0.5h；Mixing is made
Thing A.The aqueous citric acid solution that 6 times of mass concentration of pyroligneous liquor and its quality is 8% is mixed, is heated to 75 DEG C, and in the temperature
With 150-180r/min mixing speed stir process 45min under degree, 95 DEG C are then heated to, and at such a temperature with 150r/
Min mixing speed stir process 1h, mixture B is made.Oyster shell whiting processed material, mixture A, mixture B, sodium butyrate are mixed
Stir, then stir process 2h is produced at a temperature of 72 DEG C.
Embodiment 2
In the embodiment of the present invention, a kind of complex ecological renovation agent, including following raw material：Oyster shell whiting 31kg, vinyl front three
TMOS 5kg, levulic acid 7kg, konjaku flour 25kg, sodium butyrate 12kg, pyroligneous liquor 19kg.
12 times of deionized water of levulic acid and its quality is mixed, levulic acid solution is made；Oyster shell whiting is crushed, mistake
150 mesh sieves, levulic acid solution is then added, 60 DEG C is then heated to and is added at such a temperature with 150r/min mixing speed
Thermal agitation 60min, oyster shell whiting processed material is made.5 times of ethanol of vinyltrimethoxy silane and its quality is mixed, second is made
Alkenyl trimethoxy silane solution；Konjaku flour is crushed, cross 150 mesh sieves, then with vinyltrimethoxy silane solution with
300r/min mixing speed mixes 1.2h, is then heated to 65 DEG C and at such a temperature stir process 0.7h；It is made mixed
Compound A.The aqueous citric acid solution that 7 times of mass concentration of pyroligneous liquor and its quality is 12% is mixed, is heated to 80 DEG C, and at this
At a temperature of with 180r/min mixing speed stir process 50min, then heat to 98 DEG C, and at such a temperature with 180r/min
Mixing speed stir process 1.2h, mixture B is made.Oyster shell whiting processed material, mixture A, mixture B, sodium butyrate are mixed
Stir, then stir process 2.5h is produced at a temperature of 75 DEG C.
Embodiment 3
In the embodiment of the present invention, a kind of complex ecological renovation agent, including following raw material：Oyster shell whiting 25kg, vinyl front three
TMOS 2kg, levulic acid 4kg, konjaku flour 18kg, sodium butyrate 7kg, pyroligneous liquor 13kg.
11 times of deionized water of levulic acid and its quality is mixed, levulic acid solution is made；Oyster shell whiting is crushed, mistake
150 mesh sieves, levulic acid solution is then added, 58 DEG C is then heated to and is added at such a temperature with 150r/min mixing speed
Thermal agitation 55min, oyster shell whiting processed material is made.4.5 times of ethanol of vinyltrimethoxy silane and its quality is mixed, is made
Vinyltrimethoxy silane solution；Konjaku flour is crushed, cross 150 mesh sieves, then with vinyltrimethoxy silane solution with
300r/min mixing speed mixes 1.2h, is then heated to 64 DEG C and at such a temperature stir process 0.7h；It is made mixed
Compound A.The aqueous citric acid solution that 6.5 times of mass concentration of pyroligneous liquor and its quality is 10% is mixed, is heated to 80 DEG C, and
At this temperature with 180r/min mixing speed stir process 50min, 98 DEG C are then heated to, and at such a temperature with 180r/
Min mixing speed stir process 1.2h, mixture B is made.Oyster shell whiting processed material, mixture A, mixture B, sodium butyrate are mixed
Conjunction is stirred, then stir process 2.5h is produced at a temperature of 75 DEG C.
Embodiment 4
In the embodiment of the present invention, a kind of complex ecological renovation agent, including following raw material：Oyster shell whiting 29kg, vinyl front three
TMOS 4kg, levulic acid 6kg, konjaku flour 22kg, sodium butyrate 10kg, pyroligneous liquor 17kg.
11 times of deionized water of levulic acid and its quality is mixed, levulic acid solution is made；Oyster shell whiting is crushed, mistake
150 mesh sieves, levulic acid solution is then added, 58 DEG C is then heated to and is added at such a temperature with 150r/min mixing speed
Thermal agitation 55min, oyster shell whiting processed material is made.4.5 times of ethanol of vinyltrimethoxy silane and its quality is mixed, is made
Vinyltrimethoxy silane solution；Konjaku flour is crushed, cross 150 mesh sieves, then with vinyltrimethoxy silane solution with
300r/min mixing speed mixes 1.2h, is then heated to 64 DEG C and at such a temperature stir process 0.7h；It is made mixed
Compound A.The aqueous citric acid solution that 6.5 times of mass concentration of pyroligneous liquor and its quality is 10% is mixed, is heated to 80 DEG C, and
At this temperature with 180r/min mixing speed stir process 50min, 98 DEG C are then heated to, and at such a temperature with 180r/
Min mixing speed stir process 1.2h, mixture B is made.Oyster shell whiting processed material, mixture A, mixture B, sodium butyrate are mixed
Conjunction is stirred, then stir process 2.5h is produced at a temperature of 75 DEG C.
Embodiment 5
In the embodiment of the present invention, a kind of complex ecological renovation agent, including following raw material：Oyster shell whiting 27kg, vinyl front three
TMOS 3kg, levulic acid 5kg, konjaku flour 20kg, sodium butyrate 8kg, pyroligneous liquor 15kg.
11 times of deionized water of levulic acid and its quality is mixed, levulic acid solution is made；Oyster shell whiting is crushed, mistake
150 mesh sieves, levulic acid solution is then added, 58 DEG C is then heated to and is added at such a temperature with 150r/min mixing speed
Thermal agitation 55min, oyster shell whiting processed material is made.4.5 times of ethanol of vinyltrimethoxy silane and its quality is mixed, is made
Vinyltrimethoxy silane solution；Konjaku flour is crushed, cross 150 mesh sieves, then with vinyltrimethoxy silane solution with
300r/min mixing speed mixes 1.2h, is then heated to 64 DEG C and at such a temperature stir process 0.7h；It is made mixed
Compound A.The aqueous citric acid solution that 6.5 times of mass concentration of pyroligneous liquor and its quality is 10% is mixed, is heated to 80 DEG C, and
At this temperature with 180r/min mixing speed stir process 50min, 98 DEG C are then heated to, and at such a temperature with 180r/
Min mixing speed stir process 1.2h, mixture B is made.Oyster shell whiting processed material, mixture A, mixture B, sodium butyrate are mixed
Conjunction is stirred, then stir process 2.5h is produced at a temperature of 75 DEG C.
Comparative example 1
Each raw material is directly mixed evenly, then stir process 2.5h is produced at a temperature of 75 DEG C.Material quantity and reality
It is consistent to apply example 5.
Embodiment 6
12g embodiments 1-5 and the renovation agent of comparative example 1 are weighed respectively, then weigh the agricultural land soil of cypermethrin pollution
1.5kg, 20 mesh sieve are crossed, mix, obtain mixed soil, mixed soil is placed in flowerpot.Cultivate in 25 DEG C of greenhouses, turn over weekly
Soil and keep the skin wet 2~3 times.Taken at regular intervals 10g soil samples carry out cypermethrin content inspection using gas chromatograph-mass spectrometer (GC-MS)
Survey, sample time is the 2nd, 10,15,20,30 day.
As a result it is as shown in table 1.
The cypermethrin content (mg/kg) of each embodiment of table 1 detection in n-th day
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Blank group | Comparative example 1 | |
| 2nd day | 32.2 | 32.0 | 27.6 | 26.5 | 23.1 | 51.5 | 44.2 |
| 10th day | 21.5 | 20.2 | 17.8 | 17.2 | 16.5 | 51.5 | 33.1 |
| 15th day | 15.8 | 15.1 | 14.1 | 13.7 | 12.1 | 51.5 | 30.3 |
| 20th day | 13.1 | 12.9 | 9.8 | 9.5 | 8.5 | 51.5 | 30.5 |
| 30th day | 7.8 | 7.6 | 3.5 | 3.1 | 1.8 | 51.5 | 28.6 |
As a result show, using renovation agent provided by the invention, cypermethrin degradation rate is up to 85% or so in 30 days.Substantially
Better than the soil and comparative example 1 of no administration.And preferably embodiment 3-5, cypermethrin degradation rate reaches in 30 days
More than 93%, optimal is embodiment 5, and cypermethrin degradation rate is up to 96% in 30 days.
Embodiment 7
Renovation agent of the present invention is applied to carry out compliance test result test in aquaculture and landscape pond.More than 100 mus of somewhere
Grass carp cultivating pool, before use, various bacteriosises often occur, bottom material of pond for breeding blacks, transparency 20cm, ammonia nitrogen in water
It is respectively 1.5mg/L and 0.5mg/L with nitrite, after 5 renovation agent of embodiment 3 days, measures, ammonia nitrogen and nitrate
0.1mg/L and 0.02mg/L are reduced to, transparency reaches 35cm.After 5 renovation agent of embodiment 1 month, the bottom in pond
Matter, which blacks, partly to be started to bleach, and mud has part defeated and dispersed.The raiser shifts to an earlier date 10 days harvest fishes, and untapped before repair is made
The specification of harvest fish is similar after 10 days during agent, and any bacteriosis does not occur always for the pond untill fish is received.
Above-mentioned experiment also is carried out to embodiment 1-4 and the renovation agent of comparative example 1 simultaneously, uses embodiment 1-4 renovation agents 3 days
Afterwards, measure, ammonia nitrogen and nitrate are reduced to 0.15-0.38mg/L and 0.04-0.08mg/L, and transparency reaches 30-
35cm.The raiser shift to an earlier date 4-8 days harvest fish, and before untapped preparation for repairing when 4-8 days after harvest fish specification difference not
More, any bacteriosis does not occur always for the pond untill fish is received.
After comparative example renovation agent 3 days, measure, ammonia nitrogen and nitrate are reduced to 1.2mg/L and 0.4mg/
L, transparency reach 25cm.Do not receive fish in advance, some bacteriosises occurred for the pond untill fish is received.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (9)
1. a kind of complex ecological renovation agent, it is characterised in that include according to the raw material of parts by weight：Oyster shell whiting 23-31 parts, vinyl
Trimethoxy silane 1-5 parts, levulic acid 3-7 parts, konjaku flour 15-25 parts, sodium butyrate 5-12 parts, pyroligneous liquor 11-19 parts.
2. complex ecological renovation agent according to claim 1, it is characterised in that include according to the raw material of parts by weight：Shell
Powder 25-29 parts, vinyltrimethoxy silane 2-4 parts, levulic acid 4-6 parts, konjaku flour 18-22 parts, sodium butyrate 7-10 parts, wood
Jealous woman liquid 13-17 parts.
3. complex ecological renovation agent according to claim 1, it is characterised in that include according to the raw material of parts by weight：Shell
27 parts of powder, 3 parts of vinyltrimethoxy silane, 5 parts of levulic acid, 20 parts of konjaku flour, 8 parts of sodium butyrate, 15 parts of pyroligneous liquor.
4. the preparation method of a kind of complex ecological renovation agent as described in claim 1-3 is any, it is characterised in that including following
Step：
1) deionized water of 10-12 times of levulic acid and its quality is mixed, levulic acid solution is made；Oyster shell whiting is crushed,
100-150 mesh sieves are crossed, levulic acid solution is then added, then heats to 55-60 DEG C and at such a temperature heating stirring 50-
60min, oyster shell whiting processed material is made；
2) ethanol of 4-5 times of vinyltrimethoxy silane and its quality is mixed, vinyltrimethoxy silane solution is made；
Konjaku flour is crushed, crosses 100-150 mesh sieves, then mixes 1-1.2h, Ran Houjia with vinyltrimethoxy silane solution
Heat to 63-65 DEG C and at such a temperature stir process 0.5-0.7h；Mixture A is made；
3) aqueous citric acid solution that the mass concentration of 6-7 times of pyroligneous liquor and its quality is 8-12% is mixed, is heated to 75-80
DEG C, and stir process 45-50min at such a temperature, 95-98 DEG C, and stir process 1-1.2h at such a temperature are then heated to,
Mixture B is made；
4) oyster shell whiting processed material, mixture A, mixture B, sodium butyrate are mixed evenly, then stirred at a temperature of 72-75 DEG C
Processing 2-2.5h is mixed to produce.
5. the preparation method of complex ecological renovation agent according to claim 4, it is characterised in that in step 1), stirring speed
Spend for 120-150r/min.
6. the preparation method of complex ecological renovation agent according to claim 4, it is characterised in that in step 2), stirring speed
Spend for 250-300r/min.
7. the preparation method of complex ecological renovation agent according to claim 4, it is characterised in that in step 3), stirring speed
Spend for 150-180r/min.
8. application of the renovation agent as described in claim 1-3 is any in cypermethrin pollution amelioration.
9. application of the renovation agent as described in claim 1-3 is any in waste water control.
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Application publication date: 20171219 |