CN106145216A - One breeding enterprise sewage-treating agent and its preparation method and application - Google Patents
One breeding enterprise sewage-treating agent and its preparation method and application Download PDFInfo
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- CN106145216A CN106145216A CN201610619071.9A CN201610619071A CN106145216A CN 106145216 A CN106145216 A CN 106145216A CN 201610619071 A CN201610619071 A CN 201610619071A CN 106145216 A CN106145216 A CN 106145216A
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- montmorillonite
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- silicone oil
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- 238000009395 breeding Methods 0.000 title claims abstract description 13
- 230000001488 breeding effect Effects 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 36
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052901 montmorillonite Inorganic materials 0.000 claims abstract description 22
- 229920002545 silicone oil Polymers 0.000 claims abstract description 21
- 239000002023 wood Substances 0.000 claims abstract description 21
- 239000010865 sewage Substances 0.000 claims abstract description 19
- BJAJDJDODCWPNS-UHFFFAOYSA-N dotp Chemical compound O=C1N2CCOC2=NC2=C1SC=C2 BJAJDJDODCWPNS-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000706 filtrate Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000002386 leaching Methods 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000000227 grinding Methods 0.000 claims abstract description 4
- 238000010792 warming Methods 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000000527 sonication Methods 0.000 claims 1
- 239000012299 nitrogen atmosphere Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- KIPLYOUQVMMOHB-MXWBXKMOSA-L [Ca++].CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O.CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O Chemical compound [Ca++].CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O.CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O KIPLYOUQVMMOHB-MXWBXKMOSA-L 0.000 description 7
- 229940063650 terramycin Drugs 0.000 description 7
- 230000003115 biocidal effect Effects 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 244000144972 livestock Species 0.000 description 4
- 244000144977 poultry Species 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- SEEPANYCNGTZFQ-UHFFFAOYSA-N sulfadiazine Chemical compound C1=CC(N)=CC=C1S(=O)(=O)NC1=NC=CC=N1 SEEPANYCNGTZFQ-UHFFFAOYSA-N 0.000 description 2
- 229960004306 sulfadiazine Drugs 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- -1 dioctyl ester Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
The invention discloses breeding enterprise sewage-treating agent and its preparation method and application, this inorganic agent is made up of according to the raw material of weight portion following: montmorillonite 18 26 parts, do not wither wood 25 33 parts, nano zine oxide 5 12 parts, DOTP 15 parts, silicone oil 15 23 parts.To not wither that wood powder is broken, sieve, and add absolute ethyl alcohol to process, cross leaching filtrate；By montmorillonite, nano zine oxide grinding, add silicone oil process, be subsequently adding filtrate and DOTP stirring, ultrasonically treated, heating is stirred, nitrogen atmosphere is calcined and i.e. obtained inorganic agent.The inorganic agent that the present invention prepares can efficiently process animal farm sewage, makes water quality reaching standard, and inorganic agent itself also can gradually decompose, and noresidue endangers, and provides certain auxiliary.In the present invention, each raw material is drawn materials extensively, cheap, and preparation technology is simple, easily operation, easy to control, reduces cost of sewage disposal, beneficially environmental protection.
Description
Technical field
The present invention relates to technical field of sewage, specifically one breeding enterprise sewage-treating agent and preparation method thereof and should
With.
Background technology
Feces of livestock and poultry is valuable organic manure resource, is again serious pollution sources, as i.e. entered ring without dealing carefully with
Border, will cause serious pollution, and jeopardizes livestock and poultry itself and health to surface water, underground water, soil and air.Livestock and poultry are supported
The content growing pollutant in a sewage effluent is significantly larger than general resident living sewage, and is far above " livestock and poultry breeding industry pollutant
Discharge standard " (GB18596-2001) average daily concentration of emission of the highest permission of specifying.Meanwhile, in Animal husbandry production, because adopting
Clean place by bath mode, have every day large amount of sewage to discharge, these sewage have substantial amounts of organic matter, disinfectant, cause of disease
Bacteria microorganism and parasitic ovum etc., have impact on hydrobiological serious body eutrophication of surviving and cause.In breeding wastewater
Also having higher concentration terramycin, sulphadiazine, there are some researches show, the antibiotic medicine discharge of long-term higher concentration may cause supporting
Grow the residual accumulation of this type of medicine in an environment acceptor such as surrounding water, soil, thus ecological environment is brought with human health
Potential hazard, should carry out furtheing investigate how to remove antibiotic present in this type of wastewater treatment, current inorganic agent
Or the removal that precipitation medicament is to antibiotic does not has further investigation, particularly decomposes this type of material and there is certain difficulty, place
This type of material is removed in reason agent, needs the character comprehensively utilizing composition to solve.
Content of the invention
It is an object of the invention to provide a kind of make water quality reaching standard, can gradually decompose, the animal farm of noresidue harm dirty
Water treatment agent and its preparation method and application, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
One breeding enterprise sewage-treating agent, is made up of according to the raw material of weight portion following: montmorillonite 18-26 part, do not wither wood
25-33 part, nano zine oxide 5-12 part, DOTP 1-5 part, silicone oil 15-23 part.
As the further scheme of the present invention: described animal farm sewage-treating agent, by the following raw material group according to weight portion
Become: montmorillonite 2 0-24 part, do not wither wood 27-31 part, nano zine oxide 7-10 part, DOTP 2-4 part, silicone oil 17-
21 parts.
As the further scheme of the present invention: described animal farm sewage-treating agent, by the following raw material group according to weight portion
Become: montmorillonite 22 parts, do not wither wood 29 parts, nano zine oxide 8 parts, DOTP 3 parts, silicone oil 19 parts.
Another object of the present invention is to provide the preparation method of a kind of animal farm sewage-treating agent, comprises the steps of:
1) wood powder that will not wither is broken, cross 120 mesh sieves, adds the absolute ethyl alcohol of its quality 3-4 times, soaks at 65 DEG C of lower seals
3.5-4h, then heats to 72 DEG C and heats stirring 50min at such a temperature, crossing leaching filtrate；
2) it by montmorillonite, nano zine oxide mixed grinding 1-1.2h, after being subsequently adding silicone oil stirring 10min, is warming up to 50
DEG C and stir 30min at such a temperature, be subsequently adding filtrate and DOTP, at 60 DEG C, stir 20min, then enter
The ultrasonically treated 60min of row, ultrasonic power is 800W, then heats to 120 DEG C, and heating stirring 60min at such a temperature, then
It is warming up to 400 DEG C under nitrogen atmosphere, and is incubated 4h, be down to room temperature and i.e. obtain inorganic agent.
Another object of the present invention is to provide application in processing animal farm sewage for the described inorganic agent.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention utilizes silicone oil to pre-process nano zine oxide, montmorillonite, then with do not wither wood filtrate, terephthalic acid (TPA)
The reaction of dioctyl ester, makes nano zine oxide etc. enter inside montmorillonite after ultrasonic, heat treatment, and the inorganic agent preparing can be efficient
Processing animal farm sewage, making water quality reaching standard, inorganic agent itself also can gradually decompose, and noresidue endangers, and provides certain auxiliary.
In the present invention, each raw material is drawn materials extensively, cheap, and preparation technology is simple, easily operation, easy to control, reduces sewage disposal
This, beneficially environmental protection.
Detailed description of the invention
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 a part of 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 not making creative work, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a breeding enterprise sewage-treating agent, it is made up of according to the raw material of weight portion following: montmorillonite
18 parts, do not wither wood 25 parts, nano zine oxide 5 parts, DOTP 1 part, silicone oil 15 parts.
The wood powder that will not wither is broken, cross 120 mesh sieves, adds the absolute ethyl alcohol of its quality 3 times, soaks 3.5h at 65 DEG C of lower seals,
Then heat to 72 DEG C and heat stirring 50min at such a temperature, crossing leaching filtrate.Montmorillonite, nano zine oxide mixing are ground
Mill 1h, be subsequently adding silicone oil stirring 10min after, be warming up to 50 DEG C and at such a temperature stirring 30min, be subsequently adding filtrate with right
Dioctyl phthalate, stirs 20min at 60 DEG C, then carries out ultrasonically treated 60min, and ultrasonic power is 800W, then heats up
To 120 DEG C, and heating stirring 60min at such a temperature, then it is warming up to 400 DEG C under nitrogen atmosphere, and it is incubated 4h, it is down to room temperature
Obtain inorganic agent.
Embodiment 2
In the embodiment of the present invention, a breeding enterprise sewage-treating agent, it is made up of according to the raw material of weight portion following: montmorillonite
26 parts, do not wither wood 33 parts, nano zine oxide 12 parts, DOTP 5 parts, silicone oil 23 parts.
The wood powder that will not wither is broken, cross 120 mesh sieves, adds the absolute ethyl alcohol of its quality 4 times, soaks 4h at 65 DEG C of lower seals, so
After be warming up to 72 DEG C and at such a temperature heating stirring 50min, cross leaching filtrate.By montmorillonite, nano zine oxide mixed grinding
1.2h, be subsequently adding silicone oil stirring 10min after, be warming up to 50 DEG C and at such a temperature stirring 30min, be subsequently adding filtrate with right
Dioctyl phthalate, stirs 20min at 60 DEG C, then carries out ultrasonically treated 60min, and ultrasonic power is 800W, then heats up
To 120 DEG C, and heating stirring 60min at such a temperature, then it is warming up to 400 DEG C under nitrogen atmosphere, and it is incubated 4h, it is down to room temperature
Obtain inorganic agent.
Embodiment 3
In the embodiment of the present invention, a breeding enterprise sewage-treating agent, it is made up of according to the raw material of weight portion following: montmorillonite
20 parts, do not wither wood 27 parts, nano zine oxide 7 parts, DOTP 2 parts, silicone oil 17 parts.
The wood powder that will not wither is broken, cross 120 mesh sieves, adds the absolute ethyl alcohol of its quality 3.5 times, soaks at 65 DEG C of lower seals
3.8h, then heats to 72 DEG C and heats stirring 50min at such a temperature, crossing leaching filtrate.Montmorillonite, nano zine oxide are mixed
Close and grind 1.1h, after being subsequently adding silicone oil stirring 10min, be warming up to 50 DEG C and stir 30min at such a temperature, being subsequently adding filter
Liquid and DOTP, stir 20min at 60 DEG C, then carry out ultrasonically treated 60min, and ultrasonic power is 800W, so
After be warming up to 120 DEG C, and heating stirring 60min at such a temperature, then be warming up to 400 DEG C under nitrogen atmosphere, and be incubated 4h, fall
I.e. obtain inorganic agent to room temperature.
Embodiment 4
In the embodiment of the present invention, a breeding enterprise sewage-treating agent, it is made up of according to the raw material of weight portion following: montmorillonite
24 parts, do not wither wood 31 parts, nano zine oxide 10 parts, DOTP 4 parts, silicone oil 21 parts.
The wood powder that will not wither is broken, cross 120 mesh sieves, adds the absolute ethyl alcohol of its quality 3.5 times, soaks at 65 DEG C of lower seals
3.8h, then heats to 72 DEG C and heats stirring 50min at such a temperature, crossing leaching filtrate.Montmorillonite, nano zine oxide are mixed
Close and grind 1.1h, after being subsequently adding silicone oil stirring 10min, be warming up to 50 DEG C and stir 30min at such a temperature, being subsequently adding filter
Liquid and DOTP, stir 20min at 60 DEG C, then carry out ultrasonically treated 60min, and ultrasonic power is 800W, so
After be warming up to 120 DEG C, and heating stirring 60min at such a temperature, then be warming up to 400 DEG C under nitrogen atmosphere, and be incubated 4h, fall
I.e. obtain inorganic agent to room temperature.
Embodiment 5
In the embodiment of the present invention, a breeding enterprise sewage-treating agent, it is made up of according to the raw material of weight portion following: montmorillonite
22 parts, do not wither wood 29 parts, nano zine oxide 8 parts, DOTP 3 parts, silicone oil 19 parts.
The wood powder that will not wither is broken, cross 120 mesh sieves, adds the absolute ethyl alcohol of its quality 3.5 times, soaks at 65 DEG C of lower seals
3.8h, then heats to 72 DEG C and heats stirring 50min at such a temperature, crossing leaching filtrate.Montmorillonite, nano zine oxide are mixed
Close and grind 1.1h, after being subsequently adding silicone oil stirring 10min, be warming up to 50 DEG C and stir 30min at such a temperature, being subsequently adding filter
Liquid and DOTP, stir 20min at 60 DEG C, then carry out ultrasonically treated 60min, and ultrasonic power is 800W, so
After be warming up to 120 DEG C, and heating stirring 60min at such a temperature, then be warming up to 400 DEG C under nitrogen atmosphere, and be incubated 4h, fall
I.e. obtain inorganic agent to room temperature.
Embodiment 6 herding farm sewage disposal
Sewage is regulated: collect sewage, removes after agglomerate floater through 0.5cm square hole barrier, and sewage enters flocculation sedimentation tank,
The pH of regulation sewage be 3.5-10.0, the volume organic loading of sewage be 8.0-12.0kg.cod/ (m3.d)。
By FeCl3Make variable concentrations solution with embodiment 1-5 to be added in piggery wastewater stoste, through processing 16-
After 20 hours, measure wastewater purifying efficiency, obtain table 1.FeCl as seen from Table 13When different dosage, the clearance of COD is also
There is respective change, the FeCl when dosage reaches 1400mg/L in solution3Maximum material removal rate is had to COD and SS.Meanwhile, may be used
With find out inorganic agent provided by the present invention with FeCl3In the case that dosage is identical, all bright to the removal effect of COD and SS
Show and be better than inorganic flocculating agent FeCl3。
Detection to the antibiotic content such as terramycin and sulphadiazine, is carried out mainly for significant antibiotic terramycin
Test, for promoting Detection results, in 1000ml sewage, extra addition external source terramycin, takes certain brand occrycetin piece commercially available
10, finely ground, precision weighs and (is approximately equivalent to terramycin 100mg) in right amount, puts in 200mL measuring bottle, adds certain piggery wastewater stoste
Carrying out being settled to 1000ml, after putting into following inorganic agent, the clearance of detection terramycin, terramycin content uses liquid chromatogram
HPLC detection method detects, and result is as shown in table 1.
The treatment effect to sewage for the table 1 different disposal agent
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 the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment 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 by fall in the implication of equivalency and scope of claim
Change is included in the present invention.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but not each embodiment only wraps
Containing an independent technical scheme, this narrating mode of specification is only that for clarity sake those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment also can form those skilled in the art through appropriately combined
May be appreciated other embodiments.
Claims (5)
1. a breeding enterprise sewage-treating agent, it is characterised in that be made up of according to the raw material of weight portion following: montmorillonite 18-26
Part, do not wither wood 25-33 part, nano zine oxide 5-12 part, DOTP 1-5 part, silicone oil 15-23 part.
2. animal farm sewage-treating agent according to claim 1, it is characterised in that by the following raw material group according to weight portion
Become: montmorillonite 2 0-24 part, do not wither wood 27-31 part, nano zine oxide 7-10 part, DOTP 2-4 part, silicone oil 17-
21 parts.
3. animal farm sewage-treating agent according to claim 1, it is characterised in that by the following raw material group according to weight portion
Become: montmorillonite 22 parts, do not wither wood 29 parts, nano zine oxide 8 parts, DOTP 3 parts, silicone oil 19 parts.
4. the preparation method of an animal farm sewage-treating agent as claimed in claim 1, it is characterised in that by following steps group
Become:
1) wood powder that will not wither is broken, cross 120 mesh sieves, adds the absolute ethyl alcohol of its quality 3-4 times, soaks 3.5-at 65 DEG C of lower seals
4h, then heats to 72 DEG C and heats stirring 50min at such a temperature, crossing leaching filtrate；
2) it by montmorillonite, nano zine oxide mixed grinding 1-1.2h, after being subsequently adding silicone oil stirring 10min, is warming up to 50 DEG C simultaneously
Stir 30min at such a temperature, be subsequently adding filtrate and DOTP, at 60 DEG C, stir 20min, then surpass
Sonication 60min, ultrasonic power is 800W, then heats to 120 DEG C, and heating stirring 60min at such a temperature, then at nitrogen
It is warming up to 400 DEG C under atmosphere, and is incubated 4h, be down to room temperature and i.e. obtain inorganic agent.
5. application in processing animal farm sewage for the inorganic agent as described in claim 1-3 is arbitrary.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619071.9A CN106145216A (en) | 2016-07-29 | 2016-07-29 | One breeding enterprise sewage-treating agent and its preparation method and application |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610619071.9A CN106145216A (en) | 2016-07-29 | 2016-07-29 | One breeding enterprise sewage-treating agent and its preparation method and application |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315716A (en) * | 2016-11-24 | 2017-01-11 | 刘可 | Textile wastewater treatment agent and preparation method and application thereof |
| CN106348413A (en) * | 2016-11-24 | 2017-01-25 | 刘可 | Coagulant for treating electroplating wastewater, and preparation method and application of coagulant |
| CN106495247A (en) * | 2016-11-24 | 2017-03-15 | 刘可 | A kind of coal mine sewage inorganic agent and its preparation method and application |
| CN106517376A (en) * | 2016-11-24 | 2017-03-22 | 刘可 | Paper-making sewage treatment agent as well as preparation method and application of paper-making sewage treatment agent |
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| CN106315716A (en) * | 2016-11-24 | 2017-01-11 | 刘可 | Textile wastewater treatment agent and preparation method and application thereof |
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