CN115025750A - Water ecological coenzyme and preparation method thereof - Google Patents
Water ecological coenzyme and preparation method thereof Download PDFInfo
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- CN115025750A CN115025750A CN202210715283.2A CN202210715283A CN115025750A CN 115025750 A CN115025750 A CN 115025750A CN 202210715283 A CN202210715283 A CN 202210715283A CN 115025750 A CN115025750 A CN 115025750A
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- coenzyme
- water
- ion solution
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- modified nano
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000005515 coenzyme Substances 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 58
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910001424 calcium ion Inorganic materials 0.000 claims abstract description 21
- 229910001425 magnesium ion Inorganic materials 0.000 claims abstract description 21
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 19
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 18
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000008367 deionised water Substances 0.000 claims abstract description 10
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 239000010865 sewage Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 9
- 102000004190 Enzymes Human genes 0.000 abstract description 6
- 108090000790 Enzymes Proteins 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003911 water pollution Methods 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 239000012629 purifying agent Substances 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 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
- 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
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- Toxicology (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Inorganic Chemistry (AREA)
- Electromagnetism (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to a water ecological coenzyme, which comprises the following components in parts by weight: 0.0001-1 part of modified nano silicon dioxide, 0.001-1 part of calcium ion solution, 0.001-0.5 part of magnesium ion solution and 8-12 parts of deionized water; wherein the modified nano-silica, the calcium ion solution and the magnesium ion solution are treated to form a modified material. The invention provides a water ecological coenzyme and a preparation method thereof, the water ecological coenzyme dissolves modified nano silicon dioxide in water, then magnesium ions and calcium ions are added, finally the water ecological coenzyme is modified by electromagnetism and ultrasonic waves, and the water ecological coenzyme has the characteristics of strong adsorbability and the like, thereby playing a role of a bridge when biological enzyme is combined with a substrate, further improving the biological enzyme activity of organisms in water, obviously improving the removal efficiency of pollutants in water, improving the self-cleaning capability of water, improving the sewage purification efficiency and enhancing the sewage treatment effect.
Description
Technical Field
The invention relates to the technical field of water pollution treatment, in particular to water ecological coenzyme and a preparation method thereof.
Background
Water pollution is the reduction or loss of the use value of water caused by harmful chemical substances, water polluting the environment, acid, alkali and oxidant in sewage, compounds such as copper, cadmium, mercury, arsenic and the like, organic poisons such as benzene, dichloroethane, ethylene glycol and the like can kill aquatic organisms and affect the drinking water source and scenic spot landscape, oxygen in water is consumed when organic matters in the sewage are decomposed by microorganisms to affect the life of the aquatic organisms, and after dissolved oxygen in the water is exhausted, the organic matters are subjected to anaerobic decomposition to generate unpleasant gases such as hydrogen sulfide, mercaptan and the like, so that the water quality is further deteriorated. Most of the existing water pollution treatment methods are to add chemical purifying agents into water to treat and purify water, but the chemical purifying agents can generate some toxic gases such as hydrogen sulfide, ammonia gas and the like after purification, so that secondary pollution is caused to water bodies, the purification effect is poor, and the purification efficiency is low.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides an aquatic ecological coenzyme and a preparation method thereof.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
the invention provides a water ecological coenzyme, which comprises the following components in parts by weight: 0.0001-1 part of modified nano silicon dioxide, 0.001-1 part of calcium ion solution, 0.001-0.5 part of magnesium ion solution and 8-12 parts of deionized water;
wherein the modified nano-silica, the calcium ion solution and the magnesium ion solution are processed to form a modified material.
In one embodiment of the invention, the water ecological coenzyme comprises the following components in parts by weight: 0.5 part of modified nano silicon dioxide, 0.05 part of calcium ion solution, 0.09 part of magnesium ion solution and 10 parts of deionized water.
In one embodiment of the invention, the modified silica is physically modified nanosilica.
The invention also provides a preparation method of the water ecological coenzyme, which comprises the following steps:
modifying nano silicon dioxide to obtain the modified nano silicon dioxide;
performing electromagnetic treatment on the modified nano-silica, adding the deionized water to form a modified nano-silica solution, adding the calcium ion solution and the magnesium ion solution to the modified nano-silica solution, and performing ultrasonic and electromagnetic treatment to form a modified material;
and (3) carrying out ultraviolet disinfection on the formed modified material to form the water ecological coenzyme.
In one embodiment of the invention, the concentration of the modified nanosilica solution is from 1 to 100000 ppm.
In one embodiment of the invention, the concentration of the calcium ion solution is 10 to 100000 ppm.
In one embodiment of the invention, the magnesium ion concentration is 10-50000 ppm.
In conclusion, the invention provides the water ecological coenzyme and the preparation method thereof, the water ecological coenzyme dissolves the modified nano silicon dioxide in water, then magnesium ions and calcium ions are added, finally the water ecological coenzyme is subjected to electromagnetic and ultrasonic modification treatment, and the water ecological coenzyme has the characteristics of strong adsorbability and the like, so that the water ecological coenzyme has a bridge function when biological enzymes and substrates are combined, the biological enzyme activity of organisms in water is further improved, the removal efficiency of pollutants in water can be obviously improved, the sewage purification efficiency is improved, and the sewage treatment effect is enhanced.
Detailed Description
The present invention will be described in detail with reference to examples.
The invention provides an aquatic ecological coenzyme which can improve the quality of sewage. Specifically, the component of the water ecological coenzyme comprises 0.0001-1 part of modified nano silicon dioxide by weight, for example, 0.5 part. The type of the modified nano-silica is not limited in the present application, and in one embodiment of the present invention, the modified nano-silica may be nano-silica modified by physical methods such as electromagnetic methods.
The water ecological coenzyme also comprises 0.01-1 part of calcium ion solution, 0.01-0.5 part of magnesium ion solution and 8-12 parts of deionized water according to parts by weight. Wherein the calcium ion solution, the magnesium ion solution and the modified nano silicon dioxide are treated to form the modified material. In one embodiment of the present invention, the calcium ion solution may be, for example, 0.05 parts, the magnesium ion solution may be, for example, 0.09 parts, and the deionized water may be, for example, 10 parts.
The invention also provides a preparation method of the water ecological coenzyme, which comprises the following steps of S1-S3:
s1, modifying the nano silicon dioxide to obtain the modified nano silicon dioxide. Specifically, the method for modifying nano-silica is not limited in the present application, and in one embodiment of the present invention, nano-silica may be modified by a physical method, for example, silica may be modified by ultrasonic waves.
S2, performing electromagnetic treatment on the modified nano-silica, adding the modified nano-silica into the deionized water to form a modified nano-silica solution, adding the calcium ion solution and the magnesium ion solution into the modified nano-silica solution, and performing ultrasonic and electromagnetic treatment to form a modified material. In one embodiment of the invention, the concentration of the modified nanosilica solution may be in the range of 1-100000ppm, for example may be 1ppm, 200ppm, 1000ppm, 5000ppm or 100000 ppm. The concentration of the calcium ion solution may be 10 to 100000ppm, and for example, may be 10ppm, 500ppm, 5000ppm or 100000 ppm. The magnesium ion concentration may be 10-50000ppm, for example 10ppm, 500ppm, 25000ppm or 50000 ppm. The calcium ion solution of the present application may be a calcium chloride solution, but is not limited thereto. The magnesium ion solution may be a magnesium chloride solution, but is not limited thereto.
S3, ultraviolet disinfection is carried out on the modified material to form the water ecological coenzyme. Specifically, the modified material may be sterilized by an ultraviolet sterilizing lamp, and the sterilizing time of the ultraviolet sterilizing lamp may be, for example, 1 to 2 hours, and may be, for example, 1.5 hours.
The method comprises the following steps of purifying and treating sewage of the same water body by using the water ecological coenzyme prepared by the method, the coenzyme without adding the modified nano silicon dioxide and the coenzyme without performing ultrasonic and electromagnetic treatment under the same condition, wherein the sewage is divided into a group A, a group B and a group C, specifically, the sewage treatment temperature is 30 ℃, the adding amount of a water quality modifier is 1g, pollutants in the sewage are detected by a detector at the same time node, the detection time nodes are 0min, 30min, 60min, 90min and 120min, and the specific data are as follows:
in conclusion, the invention provides the water ecological coenzyme and the preparation method thereof, the water ecological coenzyme dissolves the modified nano silicon dioxide in water, then magnesium ions and calcium ions are added, finally the water ecological coenzyme is modified by electromagnetism and ultrasonic waves, and the water ecological coenzyme has the characteristics of strong adsorbability and the like, thereby playing a bridge role when biological enzyme is combined with a substrate, further improving the biological enzyme activity of organisms in water, obviously improving the removal efficiency of pollutants in water, improving the sewage purification efficiency and enhancing the sewage treatment effect. Group A can know after group B and group C contrast, the aquatic attitude coenzyme of this application can improve and purify sewage efficiency and reinforcing sewage treatment effect.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (7)
1. The aquatic ecological coenzyme is characterized by comprising the following components in parts by weight: 0.0001-1 part of modified nano silicon dioxide, 0.001-1 part of calcium ion solution, 0.001-0.5 part of magnesium ion solution and 8-12 parts of deionized water;
wherein the modified nano-silica, the calcium ion solution and the magnesium ion solution are processed to form a modified material.
2. The aquatic ecological coenzyme according to claim 1, wherein the aquatic ecological coenzyme comprises the following components in parts by weight: 0.5 part of modified nano silicon dioxide, 0.05 part of calcium ion solution, 0.09 part of magnesium ion solution and 10 parts of deionized water.
3. The aquatic coenzyme of claim 1, wherein the modified silica is a nanosilica that is physically modified.
4. A method for preparing an aquatic coenzyme according to any of claims 1 to 3, comprising the steps of:
modifying nano silicon dioxide to obtain the modified nano silicon dioxide;
performing electromagnetic treatment on the modified nano-silica, adding the deionized water to form a modified nano-silica solution, adding the calcium ion solution and the magnesium ion solution to the modified nano-silica solution, and performing ultrasonic and electromagnetic treatment to form a modified material;
and (3) carrying out ultraviolet disinfection on the formed modified material to form the water ecological coenzyme.
5. The method for producing an aquatic coenzyme according to claim 4, characterized in that: the concentration of the modified nano silicon dioxide solution is 1-100000 ppm.
6. The method for producing an aquatic coenzyme according to claim 4, characterized in that: the concentration of the calcium ion solution is 10-100000 ppm.
7. The method for producing an aquatic coenzyme according to claim 4, characterized in that: the concentration of the magnesium ions is 10-50000 ppm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210715283.2A CN115025750B (en) | 2022-06-22 | 2022-06-22 | Water ecological coenzyme and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210715283.2A CN115025750B (en) | 2022-06-22 | 2022-06-22 | Water ecological coenzyme and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115025750A true CN115025750A (en) | 2022-09-09 |
| CN115025750B CN115025750B (en) | 2024-06-11 |
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Country Status (1)
| Country | Link |
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| CN (1) | CN115025750B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7602887A (en) * | 1986-07-22 | 1988-01-28 | Commonwealth Scientific And Industrial Research Organisation | Coating photoactive metal oxides onto substrates |
| JPH02227196A (en) * | 1989-03-01 | 1990-09-10 | Kansai Eng:Kk | Treatment material for heavy metal and heavy metal ion |
| JP2007175568A (en) * | 2005-12-27 | 2007-07-12 | Kn Platz:Kk | Liquid purification system, liquid purification method, and settling accelerator |
| CN101734777A (en) * | 2008-11-24 | 2010-06-16 | 财团法人工业技术研究院 | Method for reducing silicon dioxide in water |
| JP2010247122A (en) * | 2009-04-20 | 2010-11-04 | J Top Kk | Method and device for removing adhesion substance from porous adsorbent |
| CN109110835A (en) * | 2018-09-12 | 2019-01-01 | 南京途酷信息科技有限公司 | A kind of new chemical water treatment agent |
| CN110002607A (en) * | 2019-04-16 | 2019-07-12 | 上海泰缘生物科技股份有限公司 | A kind of Tiny ecosystem activation system and its Tiny ecosystem of preparation activate bag |
| CN110526355A (en) * | 2018-05-26 | 2019-12-03 | 王忠厚 | A kind of Novel pollution-free water purification agent prescription and preparation method thereof |
| CN110642343A (en) * | 2019-11-08 | 2020-01-03 | 北京林业大学 | Preparation and application of magnetic flocculant for removing suspended particles in water |
| CN113087038A (en) * | 2021-04-07 | 2021-07-09 | 神美科技有限公司 | Ammonia nitrogen remover for sewage treatment |
-
2022
- 2022-06-22 CN CN202210715283.2A patent/CN115025750B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7602887A (en) * | 1986-07-22 | 1988-01-28 | Commonwealth Scientific And Industrial Research Organisation | Coating photoactive metal oxides onto substrates |
| JPH02227196A (en) * | 1989-03-01 | 1990-09-10 | Kansai Eng:Kk | Treatment material for heavy metal and heavy metal ion |
| JP2007175568A (en) * | 2005-12-27 | 2007-07-12 | Kn Platz:Kk | Liquid purification system, liquid purification method, and settling accelerator |
| CN101734777A (en) * | 2008-11-24 | 2010-06-16 | 财团法人工业技术研究院 | Method for reducing silicon dioxide in water |
| JP2010247122A (en) * | 2009-04-20 | 2010-11-04 | J Top Kk | Method and device for removing adhesion substance from porous adsorbent |
| CN110526355A (en) * | 2018-05-26 | 2019-12-03 | 王忠厚 | A kind of Novel pollution-free water purification agent prescription and preparation method thereof |
| CN109110835A (en) * | 2018-09-12 | 2019-01-01 | 南京途酷信息科技有限公司 | A kind of new chemical water treatment agent |
| CN110002607A (en) * | 2019-04-16 | 2019-07-12 | 上海泰缘生物科技股份有限公司 | A kind of Tiny ecosystem activation system and its Tiny ecosystem of preparation activate bag |
| CN110642343A (en) * | 2019-11-08 | 2020-01-03 | 北京林业大学 | Preparation and application of magnetic flocculant for removing suspended particles in water |
| CN113087038A (en) * | 2021-04-07 | 2021-07-09 | 神美科技有限公司 | Ammonia nitrogen remover for sewage treatment |
Non-Patent Citations (1)
| Title |
|---|
| 崔月梅等: "纳米SiO2的修饰改性及其在吸附剂中的应用", 《硅谷》, vol. 22, pages 1 * |
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| CN115025750B (en) | 2024-06-11 |
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