CN108117116A - A kind of water treatment composite material of high antibacterial efficiency and sustained release performance - Google Patents
A kind of water treatment composite material of high antibacterial efficiency and sustained release performance Download PDFInfo
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- CN108117116A CN108117116A CN201711475538.8A CN201711475538A CN108117116A CN 108117116 A CN108117116 A CN 108117116A CN 201711475538 A CN201711475538 A CN 201711475538A CN 108117116 A CN108117116 A CN 108117116A
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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
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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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
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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
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- Agricultural Chemicals And Associated Chemicals (AREA)
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Abstract
The invention discloses a kind of high antibacterial efficiency and the water treatment composite material of sustained release performance, its raw material includes alchlor, phosphorus trichloride, modified sustained release auxiliary agent, modified antibacterial filler, tributyl citrate, octyl methoxycinnamate, sodium carbonate, polylactic acid, chitosan, trbasic zinc phosphate, zinc oxide, wollastonite in powder, kaolin, nano-titanium dioxide, aluminium oxide, Boratex, hydroxyethyl cellulose, sodium tetraborate, 1,3 butanediols.The water treatment composite material of the present invention has excellent sustained release performance, can effectively improve the efficiency and quality of water treatment.
Description
Technical field
The present invention relates to the technical field of water treatment more particularly to the Water Quality Offices of a kind of high antibacterial efficiency and sustained release performance
Manage composite material.
Background technology
Industrialization waste water is exactly technique waste water, cooling water, discarded washings, equipment and the field given off in Chemical Manufacture
The waste water such as ground flushing water if these waste water are discharged without processing, can cause the heterogeneity of water body and different degrees of
Pollution, so as to endanger the health of the mankind, influences the production of industrial or agricultural.
The content of the invention
To solve technical problem present in background technology, the present invention proposes the water of a kind of high antibacterial efficiency and sustained release performance
Matter handles composite material, can improve the efficiency and quality of water treatment.
The water treatment composite material of a kind of high antibacterial efficiency proposed by the present invention and sustained release performance, raw material is by weight
Including：80-120 parts of alchlor, 40-60 parts of phosphorus trichloride, modified 30-50 parts of auxiliary agent of sustained release, modified antibacterial filler 15-35
Part, 3-9 parts of tributyl citrate, 2-5 parts of octyl methoxycinnamate, 3-6 parts of sodium carbonate, 20-40 parts of polylactic acid, chitosan
15-25 parts, 4-8 parts of trbasic zinc phosphate, 2-5 parts of zinc oxide, 1-5 parts of wollastonite in powder, 1-5 parts of kaolin, 4-8 parts of nano-titanium dioxide,
3-9 parts of aluminium oxide, 2-6 parts of Boratex, 2-5 parts of hydroxyethyl cellulose, 4-8 parts of sodium tetraborate, 15-25 parts of 1,3 butylene glycol.
Preferably, the raw material of modified sustained release auxiliary agent includes by weight：4-8 parts of attapulgite, yellow 3-6 parts of clay, zeolite
2-5 parts, 1-5 parts of diatomite, 4-8 parts of oyster shell whiting, 3-6 parts of carbon nanotubes, mass fraction be 0.1-0.3% 8-16 parts of hydrochloric acid,
4-8 parts of itaconic acid, 3-5 parts of vinyl pyrrole ketone, 2-8 parts of tetrabutylammonium hydroxide, 1-5 parts of potassium peroxydisulfate.
Preferably, the modified sustained release auxiliary agent is prepared by following technique：By attapulgite, yellow clay, zeolite, diatom
Soil, oyster shell whiting and carbon nanotubes calcining, then cool down, are impregnated in hydrochloric acid, washed, calcined after dry in Muffle furnace, ground
Sieving, is cooled to room temperature, and then adds in itaconic acid, vinyl pyrrole ketone and tetrabutylammonium hydroxide and is uniformly mixed, stirs, then
It adds in potassium peroxydisulfate to be uniformly mixed, stir, washing with acetone soak, dry, pulverize, and is cooled to room temperature to obtain to be modified to be sustained and help
Agent.
Preferably, the modified sustained release auxiliary agent is prepared by following technique：By attapulgite, yellow clay, zeolite, diatom
Soil, oyster shell whiting and carbon nanotubes calcine 1-3h in 500-600 DEG C, are then cooled to 70-80 DEG C, in mass fraction be 0.1-
0.5-1.5h is impregnated in 0.3% hydrochloric acid, is washed, 1-3h is calcined in 1050-1150 DEG C in Muffle furnace after dry, it is ground
80-120 mesh sieves, are cooled to room temperature, and then add in itaconic acid, vinyl pyrrole ketone and tetrabutylammonium hydroxide and are uniformly mixed, in
850-950r/min rotating speeds stir 20-40min, are subsequently added into potassium peroxydisulfate and are uniformly mixed, and are stirred in 450-550r/min rotating speeds
3-5h, washing with acetone soak 12-24h, in 55-65 DEG C of dry 2-4h, crush, and are cooled to room temperature to obtain modified sustained release auxiliary agent.
Preferably, the raw material of the antibacterial filler of the modification includes by weight：4-8 parts of polyvinylpyrrolidone, azo two
2-6 parts of isobutyronitrile, N, 1-5 parts of N- dimethylacetamides, 4-8 parts of acrylamide, 3-6 parts of sodium borohydride, 2-8 parts of powdered rice hulls, titanium liquid
1-5 parts, 4-8 parts of collagenous fibres, 3-9 parts of silver nitrate, 2-5 parts of zirconium sulfate, 3-6 parts of disodium hydrogen phosphate, Silane coupling reagent KH-570
4-9 parts.
Preferably, the antibacterial filler of the modification is prepared by following technique：By polyvinylpyrrolidone, two isobutyl of azo
Nitrile, N, N- dimethylacetamides and acrylamide are uniformly mixed, and room temperature is stood, and are then added in sodium borohydride and are uniformly mixed, stir, take out
The sediment obtained after filter is dialysed in hydrochloric acid solution, is dialysed in acetic acid solution, and material a is obtained after freeze-dried；It will
Powdered rice hulls, titanium liquid, collagenous fibres, silver nitrate, zirconium sulfate, disodium hydrogen phosphate and Silane coupling reagent KH-570 are uniformly mixed, then
It adds in material a to be uniformly mixed, heat up, heat preservation is followed by stirring for, and is cooled to room temperature to obtain modified antibacterial filler.
Preferably, the antibacterial filler of the modification is prepared by following technique：By polyvinylpyrrolidone, two isobutyl of azo
Nitrile, N, N- dimethylacetamides and acrylamide are uniformly mixed, and room temperature stands 3-5h, are then added in sodium borohydride and are uniformly mixed, in
650-850r/min rotating speeds stir 20-40min, and the sediment obtained after suction filtration is dialysed 5-8h in hydrochloric acid solution, then at acetic acid
Dialyse 1-3h in solution, and material a is obtained after freeze-dried；By powdered rice hulls, titanium liquid, collagenous fibres, silver nitrate, zirconium sulfate, phosphorus
Sour disodium hydrogen and Silane coupling reagent KH-570 are uniformly mixed, and are then added in material a and are uniformly mixed, and are warming up to 110-130 DEG C, heat preservation
20-40min then stirs 20-40min in 250-350r/min, is cooled to room temperature to obtain modified antibacterial filler.
A kind of high antibacterial efficiency of the present invention and the water treatment composite material of sustained release performance, raw material include tri-chlorination
It is aluminium, phosphorus trichloride, modified sustained release auxiliary agent, modified antibacterial filler, tributyl citrate, octyl methoxycinnamate, sodium carbonate, poly-
Lactic acid, chitosan, trbasic zinc phosphate, zinc oxide, wollastonite in powder, kaolin, nano-titanium dioxide, aluminium oxide, Boratex, ethoxy are fine
Tie up element, sodium tetraborate, 1,3 butylene glycol.Wherein, the modified sustained release auxiliary agent is pressed by by attapulgite, yellow clay, zeolite, silicon
Diatomaceous earth, oyster shell whiting and carbon nanotubes calcining, then cool down, are impregnated in hydrochloric acid, washed, calcine, grind in Muffle furnace after dry
Honed sieve, is cooled to room temperature, and then adds in itaconic acid, vinyl pyrrole ketone and tetrabutylammonium hydroxide and is uniformly mixed, stirs, connect
It addition potassium peroxydisulfate to be uniformly mixed, stir, washing with acetone soak, dry, pulverize, and be cooled to room temperature to obtain modified sustained release
Auxiliary agent.Wherein, the antibacterial filler of the modification is by by polyvinylpyrrolidone, azodiisobutyronitrile, N, N- dimethylacetamides and
Acrylamide is uniformly mixed, and room temperature is stood, and is then added in sodium borohydride and is uniformly mixed, stirs, the sediment obtained after suction filtration in
It dialyses in hydrochloric acid solution, dialyses in acetic acid solution, material a is obtained after freeze-dried；Powdered rice hulls, titanium liquid, collagen is fine
Dimension, silver nitrate, zirconium sulfate, disodium hydrogen phosphate and Silane coupling reagent KH-570 are uniformly mixed, and are then added in material a and are uniformly mixed,
Heating, heat preservation, is followed by stirring for, and is cooled to room temperature to obtain modified antibacterial filler.Modified sustained release auxiliary agent and modified antibacterial filler use
Into the water treatment composite material of the present invention, the efficiency and quality of water treatment can be effectively improved.
Specific embodiment
The present invention is described in detail with reference to specific embodiment, it should be appreciated that embodiment is served only for illustrating this hair
Bright rather than for limiting the invention, any modification made on the basis of the present invention, equivalent substitution etc. are in this hair
In bright protection domain.
Embodiment 1
The water treatment composite material of a kind of high antibacterial efficiency and sustained release performance, raw material include by weight：Tri-chlorination
100 parts of aluminium, 50 parts of phosphorus trichloride, modified 40 parts of auxiliary agent of sustained release, modified antibacterial 25 parts of filler, 6 parts of tributyl citrate, methoxyl group
3.5 parts of cinnamic acid monooctyl ester, 4.5 parts of sodium carbonate, 30 parts of polylactic acid, 20 parts of chitosan, 6 parts of trbasic zinc phosphate, 3.5 parts of zinc oxide, silicon ash
3 parts of mountain flour, 3 parts of kaolin, 6 parts of nano-titanium dioxide, 6 parts of aluminium oxide, 4 parts of Boratex, 3.5 parts of hydroxyethyl cellulose, four boron
Sour 6 parts of sodium, 20 parts of 1,3 butylene glycol.
The modified sustained release auxiliary agent is prepared by following technique：By weight by 6 parts of attapulgites, 4.5 parts of yellow clays,
3.5 parts of zeolites, 3 parts of diatomite, 6 parts of oyster shell whitings and 4.5 parts of carbon nanotubes calcine 2h in 550 DEG C, 75 DEG C are then cooled to, in 12
Part mass fraction is to impregnate 1h in 0.2% hydrochloric acid, is washed, and calcines 2h after dry in 1100 DEG C in Muffle furnace, ground 100
Mesh sieve is cooled to room temperature, and is then added in 6 parts of itaconic acids, 4 parts of vinyl pyrrole ketone and 5 parts of tetrabutylammonium hydroxide and is uniformly mixed,
30min is stirred in 900r/min rotating speeds, 3 parts of potassium peroxydisulfates is subsequently added into and is uniformly mixed, 4h is stirred in 500r/min rotating speeds, washes
It washs, with acetone soak 18h, in 60 DEG C of dry 3h, crushes, be cooled to room temperature to obtain modified sustained release auxiliary agent.
The antibacterial filler of modification is prepared by following technique：By 6 parts of polyvinylpyrrolidones, 4 parts of two isobutyls of azo
Nitrile, 3 parts of N, N- dimethylacetamides and 6 parts of acrylamides are uniformly mixed, and room temperature stands 4h, are then added in 4.5 parts of sodium borohydrides and are mixed
It closes uniform, 30min is stirred in 750r/min rotating speeds, the sediment obtained after suction filtration is dialysed 6.5h in hydrochloric acid solution, then at second
Dialyse 2h in acid solution, and material a is obtained after freeze-dried；By 5 parts of powdered rice hulls, 3 parts of titanium liquid, 6 parts of collagenous fibres, 6 parts of nitric acid
Silver, 3.5 parts of zirconium sulfates, 4.5 parts of disodium hydrogen phosphates and 6.5 parts of Silane coupling reagent KH-570s are uniformly mixed, and are then added in material a and are mixed
It closes uniform, is warming up to 120 DEG C, keeps the temperature 30min, then stir 30min in 300r/min, be cooled to room temperature to obtain modified antibacterial fill out
Material.
Embodiment 2
The water treatment composite material of a kind of high antibacterial efficiency and sustained release performance, raw material include by weight：Tri-chlorination
120 parts of aluminium, 40 parts of phosphorus trichloride, modified 50 parts of auxiliary agent of sustained release, modified antibacterial 15 parts of filler, 9 parts of tributyl citrate, methoxyl group
2 parts of cinnamic acid monooctyl ester, 6 parts of sodium carbonate, 20 parts of polylactic acid, 25 parts of chitosan, 4 parts of trbasic zinc phosphate, 5 parts of zinc oxide, wollastonite in powder 1
Part, 5 parts of kaolin, 4 parts of nano-titanium dioxide, 9 parts of aluminium oxide, 2 parts of Boratex, 5 parts of hydroxyethyl cellulose, 4 parts of sodium tetraborate,
25 parts of 1,3 butylene glycol.
The modified sustained release auxiliary agent is prepared by following technique：By weight by 8 parts of attapulgites, 3 parts of yellow clays, 5
Part zeolite, 1 part of diatomite, 8 parts of oyster shell whitings and 3 parts of carbon nanotubes calcine 1h in 600 DEG C, 80 DEG C are then cooled to, in 8 parts of quality
Fraction is to impregnate 0.5h in 0.3% hydrochloric acid, is washed, and 1h, ground 120 mesh are calcined in 1150 DEG C in Muffle furnace after dry
Sieve, is cooled to room temperature, and then adds in 4 parts of itaconic acids, 5 parts of vinyl pyrrole ketone and 2 parts of tetrabutylammonium hydroxide and is uniformly mixed, in
950r/min rotating speeds stir 20min, are subsequently added into 5 parts of potassium peroxydisulfates and are uniformly mixed, and stir 5h in 450r/min rotating speeds, wash,
It with acetone soak 12h, in 65 DEG C of dry 2h, crushes, is cooled to room temperature to obtain modified sustained release auxiliary agent.
The antibacterial filler of modification is prepared by following technique：By 8 parts of polyvinylpyrrolidones, 2 parts of two isobutyls of azo
Nitrile, 5 parts of N, N- dimethylacetamides and 4 parts of acrylamides are uniformly mixed, and room temperature stands 5h, then add in 3 parts of sodium borohydride mixing
Uniformly, 20min is stirred in 850r/min rotating speeds, the sediment obtained after suction filtration is dialysed 8h in hydrochloric acid solution, molten then at acetic acid
Dialyse 1h in liquid, and material a is obtained after freeze-dried；By 8 parts of powdered rice hulls, 1 part of titanium liquid, 8 parts of collagenous fibres, 3 parts of silver nitrates, 5
Part zirconium sulfate, 3 parts of disodium hydrogen phosphates and 9 parts of Silane coupling reagent KH-570s are uniformly mixed, and are then added in material a and are uniformly mixed, rise
Temperature keeps the temperature 40min to 110 DEG C, then stirs 40min in 250r/min, is cooled to room temperature to obtain modified antibacterial filler.
Embodiment 3
The water treatment composite material of a kind of high antibacterial efficiency and sustained release performance, raw material include by weight：Tri-chlorination
80 parts of aluminium, 60 parts of phosphorus trichloride, modified 30 parts of auxiliary agent of sustained release, modified antibacterial 35 parts of filler, 3 parts of tributyl citrate, methoxyl group
5 parts of cinnamic acid monooctyl ester, 3 parts of sodium carbonate, 40 parts of polylactic acid, 15 parts of chitosan, 8 parts of trbasic zinc phosphate, 2 parts of zinc oxide, wollastonite in powder 5
Part, 1 part of kaolin, 8 parts of nano-titanium dioxide, 3 parts of aluminium oxide, 6 parts of Boratex, 2 parts of hydroxyethyl cellulose, 8 parts of sodium tetraborate,
15 parts of 1,3 butylene glycol.
The modified sustained release auxiliary agent is prepared by following technique：By weight by 4 parts of attapulgites, 6 parts of yellow clays, 2
Part zeolite, 5 parts of diatomite, 4 parts of oyster shell whitings and 6 parts of carbon nanotubes calcine 3h in 500 DEG C, 70 DEG C are then cooled to, in 16 parts of matter
Amount fraction is to impregnate 1.5h in 0.1% hydrochloric acid, is washed, and 3h, ground 80 mesh are calcined in 1050 DEG C in Muffle furnace after dry
Sieve, is cooled to room temperature, and then adds in 8 parts of itaconic acids, 3 parts of vinyl pyrrole ketone and 8 parts of tetrabutylammonium hydroxide and is uniformly mixed, in
850r/min rotating speeds stir 40min, are subsequently added into 1 part of potassium peroxydisulfate and are uniformly mixed, and stir 3h in 550r/min rotating speeds, wash,
With acetone soak for 24 hours, in 55 DEG C of dry 4h, crush, be cooled to room temperature to obtain modified sustained release auxiliary agent.
The antibacterial filler of modification is prepared by following technique：By 4 parts of polyvinylpyrrolidones, 6 parts of two isobutyls of azo
Nitrile, 1 part of N, N- dimethylacetamides and 8 parts of acrylamides are uniformly mixed, and room temperature stands 3h, then add in 6 parts of sodium borohydride mixing
Uniformly, 40min is stirred in 650r/min rotating speeds, the sediment obtained after suction filtration is dialysed 5h in hydrochloric acid solution, molten then at acetic acid
Dialyse 3h in liquid, and material a is obtained after freeze-dried；By 2 parts of powdered rice hulls, 5 parts of titanium liquid, 4 parts of collagenous fibres, 9 parts of silver nitrates, 2
Part zirconium sulfate, 6 parts of disodium hydrogen phosphates and 4 parts of Silane coupling reagent KH-570s are uniformly mixed, and are then added in material a and are uniformly mixed, rise
Temperature keeps the temperature 20min to 130 DEG C, then stirs 20min in 350r/min, is cooled to room temperature to obtain modified antibacterial filler.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. the water treatment composite material of a kind of high antibacterial efficiency and sustained release performance, which is characterized in that its raw material wraps by weight
It includes：80-120 parts of alchlor, 40-60 parts of phosphorus trichloride, modified 30-50 part of auxiliary agent of sustained release, modification be filler 15-35 parts antibacterial,
3-9 parts of tributyl citrate, 2-5 parts of octyl methoxycinnamate, 3-6 parts of sodium carbonate, 20-40 parts of polylactic acid, chitosan 15-25
Part, 4-8 parts of trbasic zinc phosphate, 2-5 parts of zinc oxide, 1-5 parts of wollastonite in powder, 1-5 parts of kaolin, 4-8 parts of nano-titanium dioxide, aluminium oxide
3-9 parts, 2-6 parts of Boratex, 2-5 parts of hydroxyethyl cellulose, 4-8 parts of sodium tetraborate, 15-25 parts of 1,3 butylene glycol.
2. the water treatment composite material of the antibacterial efficiency of height according to claim 1 and sustained release performance, which is characterized in that change
Property sustained release auxiliary agent raw material include by weight：4-8 parts of attapulgite, yellow 3-6 parts of clay, 2-5 parts of zeolite, 1-5 parts of diatomite,
4-8 parts of oyster shell whiting, 3-6 parts of carbon nanotubes, 4-8 parts of 8-16 parts of hydrochloric acid, itaconic acid, the vinyl that mass fraction is 0.1-0.3%
3-5 parts of pyrrolones, 2-8 parts of tetrabutylammonium hydroxide, 1-5 parts of potassium peroxydisulfate.
3. the water treatment composite material of the antibacterial efficiency of height according to claim 1 or 2 and sustained release performance, feature exist
In the modified sustained release auxiliary agent is prepared by following technique：By attapulgite, yellow clay, zeolite, diatomite, oyster shell whiting and
Carbon nanotubes is calcined, and is then cooled down, is impregnated in hydrochloric acid, is washed, and is calcined after dry in Muffle furnace, is ground up, sieved, is cooled to
Then room temperature adds in itaconic acid, vinyl pyrrole ketone and tetrabutylammonium hydroxide and is uniformly mixed, stirs, be subsequently added into persulfuric acid
Potassium is uniformly mixed, and is stirred, and washing with acetone soak, dry, pulverize, and is cooled to room temperature to obtain modified sustained release auxiliary agent.
It is 4. special according to the high antibacterial efficiency of claim 1-3 any one of them and the water treatment composite material of sustained release performance
Sign is that the modified sustained release auxiliary agent is prepared by following technique：By attapulgite, yellow clay, zeolite, diatomite, shell
Powder and carbon nanotubes calcine 1-3h in 500-600 DEG C, are then cooled to 70-80 DEG C, in the hydrochloric acid that mass fraction is 0.1-0.3%
Middle immersion 0.5-1.5h, washing calcine 1-3h in Muffle furnace after dry in 1050-1150 DEG C, and ground 80-120 mesh sieves are cold
But to room temperature, itaconic acid, vinyl pyrrole ketone and tetrabutylammonium hydroxide is then added in and is uniformly mixed, is turned in 850-950r/min
Speed stirring 20-40min, is subsequently added into potassium peroxydisulfate and is uniformly mixed, and 3-5h, washing, with third are stirred in 450-550r/min rotating speeds
Ketone impregnates 12-24h, in 55-65 DEG C of dry 2-4h, crushes, and is cooled to room temperature to obtain modified sustained release auxiliary agent.
It is 5. special according to the high antibacterial efficiency of claim 1-4 any one of them and the water treatment composite material of sustained release performance
Sign is that the raw material of the antibacterial filler of modification includes by weight：4-8 parts of polyvinylpyrrolidone, azodiisobutyronitrile 2-6
Part, N, 1-5 parts of N- dimethylacetamides, 4-8 parts of acrylamide, 3-6 parts of sodium borohydride, 2-8 parts of powdered rice hulls, 1-5 parts of titanium liquid, collagen
4-8 parts of fiber, 3-9 parts of silver nitrate, 2-5 parts of zirconium sulfate, 3-6 parts of disodium hydrogen phosphate, 4-9 parts of Silane coupling reagent KH-570.
It is 6. special according to the high antibacterial efficiency of claim 1-5 any one of them and the water treatment composite material of sustained release performance
Sign is that the antibacterial filler of modification is prepared by following technique：By polyvinylpyrrolidone, azodiisobutyronitrile, N, N-
Dimethylacetamide and acrylamide are uniformly mixed, and room temperature is stood, and are then added in sodium borohydride and are uniformly mixed, stir, after suction filtration
To sediment dialyse in hydrochloric acid solution, dialyse in acetic acid solution, material a obtained after freeze-dried；By powdered rice hulls,
Titanium liquid, collagenous fibres, silver nitrate, zirconium sulfate, disodium hydrogen phosphate and Silane coupling reagent KH-570 are uniformly mixed, and then add in material
A is uniformly mixed, and is heated up, and heat preservation is followed by stirring for, and is cooled to room temperature to obtain modified antibacterial filler.
It is 7. special according to the high antibacterial efficiency of claim 1-6 any one of them and the water treatment composite material of sustained release performance
Sign is that the antibacterial filler of modification is prepared by following technique：By polyvinylpyrrolidone, azodiisobutyronitrile, N, N-
Dimethylacetamide and acrylamide are uniformly mixed, and room temperature stands 3-5h, are then added in sodium borohydride and are uniformly mixed, in 650-
850r/min rotating speeds stir 20-40min, and the sediment obtained after suction filtration is dialysed 5-8h in hydrochloric acid solution, then at acetic acid solution
Middle dialysis 1-3h, obtains material a after freeze-dried；By powdered rice hulls, titanium liquid, collagenous fibres, silver nitrate, zirconium sulfate, phosphoric acid hydrogen
Disodium and Silane coupling reagent KH-570 are uniformly mixed, and are then added in material a and are uniformly mixed, be warming up to 110-130 DEG C, keep the temperature 20-
40min then stirs 20-40min in 250-350r/min, is cooled to room temperature to obtain modified antibacterial filler.
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| CN108793417A (en) * | 2018-06-27 | 2018-11-13 | 江西夏氏春秋环境股份有限公司 | A kind of ecological floating island and preparation method thereof |
| CN108823985A (en) * | 2018-06-29 | 2018-11-16 | 河南迪怡疗护科技开发有限公司 | A kind of medical antibacterial quilt cover facilitating filling |
| CN113332768A (en) * | 2021-06-07 | 2021-09-03 | 深圳市创裕达电子有限公司 | Filter bag for electroosmotic dehydration of slurry and preparation method thereof |
| CN114685731A (en) * | 2022-04-21 | 2022-07-01 | 砼牛（上海）智能科技有限公司 | Polycarboxylic acid high-performance water reducing agent |
| US12091337B2 (en) | 2021-08-23 | 2024-09-17 | Imam Abdulrahman Bin Faisal University | Method for removing metal ions from water with a nanocomposite film |
| US12122695B2 (en) | 2021-08-23 | 2024-10-22 | Imam Abdulrahman Bin Faisal University | Water treatment using chitosan-graft-itaconic acid-aluminum oxide nanocomposites |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107473344A (en) * | 2017-07-29 | 2017-12-15 | 宿松县辉煌家庭农场 | A kind of lobster pond is special to remove algae bactericidal purifying composite |
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2017
- 2017-12-29 CN CN201711475538.8A patent/CN108117116A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473344A (en) * | 2017-07-29 | 2017-12-15 | 宿松县辉煌家庭农场 | A kind of lobster pond is special to remove algae bactericidal purifying composite |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108793417A (en) * | 2018-06-27 | 2018-11-13 | 江西夏氏春秋环境股份有限公司 | A kind of ecological floating island and preparation method thereof |
| CN108823985A (en) * | 2018-06-29 | 2018-11-16 | 河南迪怡疗护科技开发有限公司 | A kind of medical antibacterial quilt cover facilitating filling |
| CN113332768A (en) * | 2021-06-07 | 2021-09-03 | 深圳市创裕达电子有限公司 | Filter bag for electroosmotic dehydration of slurry and preparation method thereof |
| US12091337B2 (en) | 2021-08-23 | 2024-09-17 | Imam Abdulrahman Bin Faisal University | Method for removing metal ions from water with a nanocomposite film |
| US12122695B2 (en) | 2021-08-23 | 2024-10-22 | Imam Abdulrahman Bin Faisal University | Water treatment using chitosan-graft-itaconic acid-aluminum oxide nanocomposites |
| CN114685731A (en) * | 2022-04-21 | 2022-07-01 | 砼牛（上海）智能科技有限公司 | Polycarboxylic acid high-performance water reducing agent |
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Application publication date: 20180605 |