CN115259404A - 一种功能化悬浮滤料的制备及使用方法 - Google Patents
一种功能化悬浮滤料的制备及使用方法 Download PDFInfo
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- CN115259404A CN115259404A CN202210998836.XA CN202210998836A CN115259404A CN 115259404 A CN115259404 A CN 115259404A CN 202210998836 A CN202210998836 A CN 202210998836A CN 115259404 A CN115259404 A CN 115259404A
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- filter material
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- 239000000463 material Substances 0.000 title claims abstract description 85
- 239000000725 suspension Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000009210 therapy by ultrasound Methods 0.000 claims abstract description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920001577 copolymer Polymers 0.000 claims abstract description 18
- 239000000945 filler Substances 0.000 claims abstract description 14
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 11
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000178 monomer Substances 0.000 claims abstract description 10
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000002086 nanomaterial Substances 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 9
- 239000003999 initiator Substances 0.000 claims abstract description 8
- 230000000977 initiatory effect Effects 0.000 claims abstract description 8
- 230000000813 microbial effect Effects 0.000 claims abstract description 8
- 239000002270 dispersing agent Substances 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 238000005187 foaming Methods 0.000 claims abstract description 5
- 239000004088 foaming agent Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- NGSWKAQJJWESNS-UHFFFAOYSA-N 4-coumaric acid Chemical compound OC(=O)C=CC1=CC=C(O)C=C1 NGSWKAQJJWESNS-UHFFFAOYSA-N 0.000 claims description 18
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 12
- QAIPRVGONGVQAS-DUXPYHPUSA-N trans-caffeic acid Chemical compound OC(=O)\C=C\C1=CC=C(O)C(O)=C1 QAIPRVGONGVQAS-DUXPYHPUSA-N 0.000 claims description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 11
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 10
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 10
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 10
- 229940093681 4-coumaric acid Drugs 0.000 claims description 9
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 8
- 235000019441 ethanol Nutrition 0.000 claims description 8
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 8
- 238000007667 floating Methods 0.000 claims description 8
- -1 polyoxyethylene Polymers 0.000 claims description 7
- ACEAELOMUCBPJP-UHFFFAOYSA-N (E)-3,4,5-trihydroxycinnamic acid Natural products OC(=O)C=CC1=CC(O)=C(O)C(O)=C1 ACEAELOMUCBPJP-UHFFFAOYSA-N 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 235000004883 caffeic acid Nutrition 0.000 claims description 6
- 229940074360 caffeic acid Drugs 0.000 claims description 6
- QAIPRVGONGVQAS-UHFFFAOYSA-N cis-caffeic acid Natural products OC(=O)C=CC1=CC=C(O)C(O)=C1 QAIPRVGONGVQAS-UHFFFAOYSA-N 0.000 claims description 6
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 6
- 239000001095 magnesium carbonate Substances 0.000 claims description 6
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 6
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 5
- 108010010803 Gelatin Proteins 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000008273 gelatin Substances 0.000 claims description 5
- 229920000159 gelatin Polymers 0.000 claims description 5
- 235000019322 gelatine Nutrition 0.000 claims description 5
- 235000011852 gelatine desserts Nutrition 0.000 claims description 5
- 239000006194 liquid suspension Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000005543 nano-size silicon particle Substances 0.000 claims description 5
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 5
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 235000010413 sodium alginate Nutrition 0.000 claims description 5
- 239000000661 sodium alginate Substances 0.000 claims description 5
- 229940005550 sodium alginate Drugs 0.000 claims description 5
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 5
- KSEBMYQBYZTDHS-HWKANZROSA-M (E)-Ferulic acid Natural products COC1=CC(\C=C\C([O-])=O)=CC=C1O KSEBMYQBYZTDHS-HWKANZROSA-M 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 4
- 229910001308 Zinc ferrite Inorganic materials 0.000 claims description 4
- KSEBMYQBYZTDHS-HWKANZROSA-N ferulic acid Chemical compound COC1=CC(\C=C\C(O)=O)=CC=C1O KSEBMYQBYZTDHS-HWKANZROSA-N 0.000 claims description 4
- 235000001785 ferulic acid Nutrition 0.000 claims description 4
- 229940114124 ferulic acid Drugs 0.000 claims description 4
- KSEBMYQBYZTDHS-UHFFFAOYSA-N ferulic acid Natural products COC1=CC(C=CC(O)=O)=CC=C1O KSEBMYQBYZTDHS-UHFFFAOYSA-N 0.000 claims description 4
- QURCVMIEKCOAJU-UHFFFAOYSA-N trans-isoferulic acid Natural products COC1=CC=C(C=CC(O)=O)C=C1O QURCVMIEKCOAJU-UHFFFAOYSA-N 0.000 claims description 4
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 claims description 4
- MTLWTRLYHAQCAM-UHFFFAOYSA-N 2-[(1-cyano-2-methylpropyl)diazenyl]-3-methylbutanenitrile Chemical compound CC(C)C(C#N)N=NC(C#N)C(C)C MTLWTRLYHAQCAM-UHFFFAOYSA-N 0.000 claims description 3
- JZINNAKNHHQBOS-AATRIKPKSA-N 3-methylcinnamic acid Chemical compound CC1=CC=CC(\C=C\C(O)=O)=C1 JZINNAKNHHQBOS-AATRIKPKSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 235000010418 carrageenan Nutrition 0.000 claims description 3
- 239000000679 carrageenan Substances 0.000 claims description 3
- 229920001525 carrageenan Polymers 0.000 claims description 3
- 229940113118 carrageenan Drugs 0.000 claims description 3
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 3
- ZQMHJBXHRFJKOT-UHFFFAOYSA-N methyl 2-[(1-methoxy-2-methyl-1-oxopropan-2-yl)diazenyl]-2-methylpropanoate Chemical compound COC(=O)C(C)(C)N=NC(C)(C)C(=O)OC ZQMHJBXHRFJKOT-UHFFFAOYSA-N 0.000 claims description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 3
- WSGYTJNNHPZFKR-UHFFFAOYSA-N 3-hydroxypropanenitrile Chemical compound OCCC#N WSGYTJNNHPZFKR-UHFFFAOYSA-N 0.000 claims description 2
- IRQWEODKXLDORP-UHFFFAOYSA-N 4-ethenylbenzoic acid Chemical compound OC(=O)C1=CC=C(C=C)C=C1 IRQWEODKXLDORP-UHFFFAOYSA-N 0.000 claims description 2
- 229920001817 Agar Polymers 0.000 claims description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N Hydrocyanic acid Natural products N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 2
- 239000008272 agar Substances 0.000 claims description 2
- 235000010419 agar Nutrition 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 244000005700 microbiome Species 0.000 abstract description 15
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 125000000524 functional group Chemical group 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 230000032770 biofilm formation Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 30
- 230000008569 process Effects 0.000 description 16
- 238000003756 stirring Methods 0.000 description 10
- 229940068984 polyvinyl alcohol Drugs 0.000 description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical class OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 4
- 229940014259 gelatin Drugs 0.000 description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229940023476 agar Drugs 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000009615 deamination Effects 0.000 description 1
- 238000006481 deamination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- WWYDYZMNFQIYPT-UHFFFAOYSA-N ru78191 Chemical compound OC(=O)C(C(O)=O)C1=CC=CC=C1 WWYDYZMNFQIYPT-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
-
- 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
- C02F2003/001—Biological treatment of water, waste water, or sewage using granular carriers or supports for the microorganisms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210998836.XA CN115259404B (zh) | 2022-08-19 | 2022-08-19 | 一种功能化悬浮滤料的制备及使用方法 |
Applications Claiming Priority (1)
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CN202210998836.XA CN115259404B (zh) | 2022-08-19 | 2022-08-19 | 一种功能化悬浮滤料的制备及使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115259404A true CN115259404A (zh) | 2022-11-01 |
CN115259404B CN115259404B (zh) | 2024-04-16 |
Family
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Family Applications (1)
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CN202210998836.XA Active CN115259404B (zh) | 2022-08-19 | 2022-08-19 | 一种功能化悬浮滤料的制备及使用方法 |
Country Status (1)
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CN (1) | CN115259404B (zh) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485546A2 (fr) * | 1980-06-27 | 1981-12-31 | Rhone Poulenc Ind | Procede de preparation de perles magnetiques de polymeres vinylaromatiques |
JPH0739376A (ja) * | 1993-08-04 | 1995-02-10 | Kansai Paint Co Ltd | 微生物固定化用担体 |
JP2001028308A (ja) * | 1999-07-15 | 2001-01-30 | Hitachi Maxell Ltd | 水性磁性分散体 |
CN1532152A (zh) * | 2003-03-20 | 2004-09-29 | 同济大学 | 一种新型功能性悬浮填料 |
JP2005200643A (ja) * | 2003-12-15 | 2005-07-28 | Rikogaku Shinkokai | ポリマー被覆微粒子の製造方法およびポリマー被覆微粒子 |
CN1994920A (zh) * | 2006-12-28 | 2007-07-11 | 暨南大学 | 用于水处理的微生物磁性载体 |
CN104817172A (zh) * | 2015-04-22 | 2015-08-05 | 广东联泰环保股份有限公司 | 活性悬浮填料及采用该填料的原位强化脱氮水处理方法 |
CN107139497A (zh) * | 2017-06-01 | 2017-09-08 | 环能科技股份有限公司 | 一种磁性水处理填料的制备方法 |
CN109987714A (zh) * | 2017-12-29 | 2019-07-09 | 姚竣耀 | 用于水体黑臭治理及水质提升的悬浮式生态修复水立方 |
CN111072132A (zh) * | 2020-01-09 | 2020-04-28 | 北京恩菲环保股份有限公司 | 一种硫铁自养反硝化悬浮填料及其制备方法 |
AU2020103389A4 (en) * | 2020-11-11 | 2021-01-28 | Harbin Institute Of Technology | Novel Filler Magic Cube-XQ (Magic Cube-XQ) for Sewage Treatment and Preparation Method |
CN215249848U (zh) * | 2021-06-11 | 2021-12-21 | 广西博世科环保科技股份有限公司 | 一种复合悬浮床反硝化滤池设备 |
-
2022
- 2022-08-19 CN CN202210998836.XA patent/CN115259404B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485546A2 (fr) * | 1980-06-27 | 1981-12-31 | Rhone Poulenc Ind | Procede de preparation de perles magnetiques de polymeres vinylaromatiques |
JPH0739376A (ja) * | 1993-08-04 | 1995-02-10 | Kansai Paint Co Ltd | 微生物固定化用担体 |
JP2001028308A (ja) * | 1999-07-15 | 2001-01-30 | Hitachi Maxell Ltd | 水性磁性分散体 |
CN1532152A (zh) * | 2003-03-20 | 2004-09-29 | 同济大学 | 一种新型功能性悬浮填料 |
JP2005200643A (ja) * | 2003-12-15 | 2005-07-28 | Rikogaku Shinkokai | ポリマー被覆微粒子の製造方法およびポリマー被覆微粒子 |
CN1994920A (zh) * | 2006-12-28 | 2007-07-11 | 暨南大学 | 用于水处理的微生物磁性载体 |
CN104817172A (zh) * | 2015-04-22 | 2015-08-05 | 广东联泰环保股份有限公司 | 活性悬浮填料及采用该填料的原位强化脱氮水处理方法 |
CN107139497A (zh) * | 2017-06-01 | 2017-09-08 | 环能科技股份有限公司 | 一种磁性水处理填料的制备方法 |
CN109987714A (zh) * | 2017-12-29 | 2019-07-09 | 姚竣耀 | 用于水体黑臭治理及水质提升的悬浮式生态修复水立方 |
CN111072132A (zh) * | 2020-01-09 | 2020-04-28 | 北京恩菲环保股份有限公司 | 一种硫铁自养反硝化悬浮填料及其制备方法 |
AU2020103389A4 (en) * | 2020-11-11 | 2021-01-28 | Harbin Institute Of Technology | Novel Filler Magic Cube-XQ (Magic Cube-XQ) for Sewage Treatment and Preparation Method |
CN215249848U (zh) * | 2021-06-11 | 2021-12-21 | 广西博世科环保科技股份有限公司 | 一种复合悬浮床反硝化滤池设备 |
Also Published As
Publication number | Publication date |
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CN115259404B (zh) | 2024-04-16 |
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