CN106693929A - 一种星型吸附剂及其制备方法 - Google Patents
一种星型吸附剂及其制备方法 Download PDFInfo
- Publication number
- CN106693929A CN106693929A CN201710033951.2A CN201710033951A CN106693929A CN 106693929 A CN106693929 A CN 106693929A CN 201710033951 A CN201710033951 A CN 201710033951A CN 106693929 A CN106693929 A CN 106693929A
- Authority
- CN
- China
- Prior art keywords
- adsorbent
- comonomer
- removal rate
- star
- metal hydroxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003463 adsorbent Substances 0.000 title claims abstract description 251
- 238000002360 preparation method Methods 0.000 title claims abstract description 38
- 239000002245 particle Substances 0.000 claims abstract description 167
- 229910000000 metal hydroxide Inorganic materials 0.000 claims abstract description 58
- 150000004692 metal hydroxides Chemical class 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 56
- 238000005189 flocculation Methods 0.000 claims abstract description 17
- 230000016615 flocculation Effects 0.000 claims abstract description 17
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 72
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 42
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 39
- 239000000243 solution Substances 0.000 claims description 28
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical group [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 239000000084 colloidal system Substances 0.000 claims description 23
- 238000006116 polymerization reaction Methods 0.000 claims description 23
- 229920000642 polymer Polymers 0.000 claims description 21
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 20
- -1 vinylamine compound Chemical class 0.000 claims description 18
- 229910001868 water Inorganic materials 0.000 claims description 18
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 16
- 125000000129 anionic group Chemical group 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 125000002091 cationic group Chemical group 0.000 claims description 15
- 239000003999 initiator Substances 0.000 claims description 15
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 11
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 11
- 235000014413 iron hydroxide Nutrition 0.000 claims description 11
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims description 11
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical group [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000002244 precipitate Substances 0.000 claims description 10
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 9
- 239000000347 magnesium hydroxide Substances 0.000 claims description 9
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 9
- 229920000858 Cyclodextrin Polymers 0.000 claims description 8
- 150000003863 ammonium salts Chemical class 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 8
- 229910001510 metal chloride Inorganic materials 0.000 claims description 8
- 239000007800 oxidant agent Substances 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 8
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical group O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 8
- JHUFGBSGINLPOW-UHFFFAOYSA-N 3-chloro-4-(trifluoromethoxy)benzoyl cyanide Chemical compound FC(F)(F)OC1=CC=C(C(=O)C#N)C=C1Cl JHUFGBSGINLPOW-UHFFFAOYSA-N 0.000 claims description 7
- 229920002472 Starch Polymers 0.000 claims description 7
- 229920000578 graft copolymer Polymers 0.000 claims description 7
- 235000019698 starch Nutrition 0.000 claims description 7
- 239000008107 starch Substances 0.000 claims description 7
- RRHXZLALVWBDKH-UHFFFAOYSA-M trimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)OCC[N+](C)(C)C RRHXZLALVWBDKH-UHFFFAOYSA-M 0.000 claims description 7
- 238000006683 Mannich reaction Methods 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical class NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000007790 solid phase Substances 0.000 claims description 6
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 claims description 6
- 229910021511 zinc hydroxide Inorganic materials 0.000 claims description 6
- 229940007718 zinc hydroxide Drugs 0.000 claims description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical group [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 5
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 5
- 239000012298 atmosphere Substances 0.000 claims description 4
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- 239000012266 salt solution Substances 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 230000033116 oxidation-reduction process Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000002594 sorbent Substances 0.000 claims 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 86
- 239000002351 wastewater Substances 0.000 abstract description 42
- 150000002500 ions Chemical class 0.000 abstract description 41
- 229920002401 polyacrylamide Polymers 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 125000000524 functional group Chemical group 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 6
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 abstract description 5
- 239000012990 dithiocarbamate Substances 0.000 abstract description 5
- 239000000975 dye Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000010526 radical polymerization reaction Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 description 215
- 229920006395 saturated elastomer Polymers 0.000 description 89
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 38
- 229910052717 sulfur Inorganic materials 0.000 description 38
- 239000011593 sulfur Substances 0.000 description 38
- 239000002738 chelating agent Substances 0.000 description 36
- 239000000463 material Substances 0.000 description 18
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 13
- 239000000178 monomer Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- AQGNVWRYTKPRMR-UHFFFAOYSA-N n'-[2-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical compound NCCNCCNCCNCCNCCNCCN AQGNVWRYTKPRMR-UHFFFAOYSA-N 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical compound C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 description 4
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 3
- 229920000620 organic polymer Polymers 0.000 description 3
- 229960001124 trientine Drugs 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical group CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical group CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 125000003916 ethylene diamine group Chemical group 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- LSHROXHEILXKHM-UHFFFAOYSA-N n'-[2-[2-[2-(2-aminoethylamino)ethylamino]ethylamino]ethyl]ethane-1,2-diamine Chemical group NCCNCCNCCNCCNCCN LSHROXHEILXKHM-UHFFFAOYSA-N 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000006053 organic reaction Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000012966 redox initiator Substances 0.000 description 2
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical group NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- YNNGZCVDIREDDK-UHFFFAOYSA-N aminocarbamodithioic acid Chemical compound NNC(S)=S YNNGZCVDIREDDK-UHFFFAOYSA-N 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 238000010560 atom transfer radical polymerization reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L magnesium chloride Substances [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- DWLVWMUCHSLGSU-UHFFFAOYSA-M n,n-dimethylcarbamate Chemical group CN(C)C([O-])=O DWLVWMUCHSLGSU-UHFFFAOYSA-M 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- RZFBEFUNINJXRQ-UHFFFAOYSA-M sodium ethyl xanthate Chemical compound [Na+].CCOC([S-])=S RZFBEFUNINJXRQ-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- 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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- 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
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4806—Sorbents characterised by the starting material used for their preparation the starting material being of inorganic character
-
- 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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/308—Dyes; Colorants; Fluorescent agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710033951.2A CN106693929A (zh) | 2017-01-18 | 2017-01-18 | 一种星型吸附剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710033951.2A CN106693929A (zh) | 2017-01-18 | 2017-01-18 | 一种星型吸附剂及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106693929A true CN106693929A (zh) | 2017-05-24 |
Family
ID=58906897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710033951.2A Pending CN106693929A (zh) | 2017-01-18 | 2017-01-18 | 一种星型吸附剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106693929A (zh) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107739079A (zh) * | 2017-11-25 | 2018-02-27 | 长沙秋点兵信息科技有限公司 | 一种污水处理剂及其制备方法 |
CN108559089A (zh) * | 2018-04-18 | 2018-09-21 | 西安石油大学 | 一种钻井废液固液分离用可降解高分子破胶剂的制备方法 |
CN109078618A (zh) * | 2018-07-19 | 2018-12-25 | 长安大学 | 一种茶叶中砷离子的吸附材料、制备方法及其应用 |
CN109929082A (zh) * | 2017-12-16 | 2019-06-25 | 宁波市河清源技术转移服务有限公司 | 一种水中氟离子吸附滤料的制备方法 |
CN110117054A (zh) * | 2019-05-20 | 2019-08-13 | 湖南科技大学 | 一种螯合脱色絮凝剂及其制备方法 |
CN110605101A (zh) * | 2019-10-08 | 2019-12-24 | 西安交通大学 | 用于吸附铅离子的吸附剂及包含其的膜保护剂和水处理剂 |
CN110655154A (zh) * | 2019-09-25 | 2020-01-07 | 浙江工业大学 | 一种复配重金属捕集剂及其应用 |
CN110773135A (zh) * | 2019-10-08 | 2020-02-11 | 西安交通大学 | 用于吸附铜离子的吸附剂及包含其的膜保护剂和水处理剂 |
JP2020082003A (ja) * | 2018-11-29 | 2020-06-04 | 国立研究開発法人量子科学技術研究開発機構 | ジチオカルバミン酸基を有する金属吸着材とその製造方法及び金属抽出方法 |
CN111389378A (zh) * | 2020-03-27 | 2020-07-10 | 重庆大学 | 一种两性自上浮吸附剂、制备方法和应用 |
CN107176664B (zh) * | 2017-06-19 | 2020-12-25 | 扬州工业职业技术学院 | 一种二氧化硅负载的高氯酸-黄原酸盐在工业废水除铬中的应用 |
CN112827471A (zh) * | 2020-12-29 | 2021-05-25 | 南京凯创微锌环境技术有限公司 | 一种羊场用除臭剂的制备方法 |
CN113480049A (zh) * | 2021-08-06 | 2021-10-08 | 南京绘视界环保科技有限公司 | 一种处理绘画颜料废水的装置及其处理工艺 |
CN113788518A (zh) * | 2021-09-02 | 2021-12-14 | 中国科学院合肥物质科学研究院 | 一种有机-无机复合絮凝剂及其制备方法和应用 |
CN115463644A (zh) * | 2021-06-11 | 2022-12-13 | 中国石油化工股份有限公司 | 一种聚丙烯腈类汞离子吸附树脂及其制备方法和应用 |
CN116622037A (zh) * | 2023-07-25 | 2023-08-22 | 东明旭阳化工有限公司 | 己内酰胺肟化废水总磷去除方法和该方法使用的氢氧化钙沉淀剂及该沉淀剂的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1554592A (zh) * | 2003-12-21 | 2004-12-15 | 浙江大学 | 有机-无机离子型杂化高效絮凝剂 |
CN101585572A (zh) * | 2009-06-09 | 2009-11-25 | 湖南科技大学 | 一种两性高分子螯合絮凝剂及其制备方法 |
CN103253751A (zh) * | 2013-05-24 | 2013-08-21 | 杨雪飞 | 一种无机-有机多元复合絮凝剂及其制备方法和用途 |
CN104761038A (zh) * | 2015-03-31 | 2015-07-08 | 东莞理工学院 | 有机高分子絮凝剂的制备方法、无机-有机高分子复合混凝剂的制备方法与应用 |
CN105218758A (zh) * | 2015-10-14 | 2016-01-06 | 成都理工大学 | 含纳米Fe(OH)3接枝丙烯酰胺共聚物絮凝剂的制备方法 |
-
2017
- 2017-01-18 CN CN201710033951.2A patent/CN106693929A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1554592A (zh) * | 2003-12-21 | 2004-12-15 | 浙江大学 | 有机-无机离子型杂化高效絮凝剂 |
CN101585572A (zh) * | 2009-06-09 | 2009-11-25 | 湖南科技大学 | 一种两性高分子螯合絮凝剂及其制备方法 |
CN103253751A (zh) * | 2013-05-24 | 2013-08-21 | 杨雪飞 | 一种无机-有机多元复合絮凝剂及其制备方法和用途 |
CN104761038A (zh) * | 2015-03-31 | 2015-07-08 | 东莞理工学院 | 有机高分子絮凝剂的制备方法、无机-有机高分子复合混凝剂的制备方法与应用 |
CN105218758A (zh) * | 2015-10-14 | 2016-01-06 | 成都理工大学 | 含纳米Fe(OH)3接枝丙烯酰胺共聚物絮凝剂的制备方法 |
Non-Patent Citations (2)
Title |
---|
LIHUA LIU ET AL.: "Synthesis of a Novel Amphoteric Chelating Polymer Flocculant and Its Performance in Cu2+ Removal", 《JOURNAL OF APPLIED POLYMER SCIENCE》 * |
张泾生: "《现代选矿技术手册 浮选与化学选矿》", 28 February 2011 * |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107176664B (zh) * | 2017-06-19 | 2020-12-25 | 扬州工业职业技术学院 | 一种二氧化硅负载的高氯酸-黄原酸盐在工业废水除铬中的应用 |
CN107739079A (zh) * | 2017-11-25 | 2018-02-27 | 长沙秋点兵信息科技有限公司 | 一种污水处理剂及其制备方法 |
CN109929082A (zh) * | 2017-12-16 | 2019-06-25 | 宁波市河清源技术转移服务有限公司 | 一种水中氟离子吸附滤料的制备方法 |
CN108559089A (zh) * | 2018-04-18 | 2018-09-21 | 西安石油大学 | 一种钻井废液固液分离用可降解高分子破胶剂的制备方法 |
CN109078618A (zh) * | 2018-07-19 | 2018-12-25 | 长安大学 | 一种茶叶中砷离子的吸附材料、制备方法及其应用 |
JP7220894B2 (ja) | 2018-11-29 | 2023-02-13 | 国立研究開発法人量子科学技術研究開発機構 | ジチオカルバミン酸基を有する金属吸着材とその製造方法及び金属抽出方法 |
JP2020082003A (ja) * | 2018-11-29 | 2020-06-04 | 国立研究開発法人量子科学技術研究開発機構 | ジチオカルバミン酸基を有する金属吸着材とその製造方法及び金属抽出方法 |
CN110117054A (zh) * | 2019-05-20 | 2019-08-13 | 湖南科技大学 | 一种螯合脱色絮凝剂及其制备方法 |
CN110655154A (zh) * | 2019-09-25 | 2020-01-07 | 浙江工业大学 | 一种复配重金属捕集剂及其应用 |
CN110773135A (zh) * | 2019-10-08 | 2020-02-11 | 西安交通大学 | 用于吸附铜离子的吸附剂及包含其的膜保护剂和水处理剂 |
CN110605101A (zh) * | 2019-10-08 | 2019-12-24 | 西安交通大学 | 用于吸附铅离子的吸附剂及包含其的膜保护剂和水处理剂 |
CN111389378A (zh) * | 2020-03-27 | 2020-07-10 | 重庆大学 | 一种两性自上浮吸附剂、制备方法和应用 |
CN112827471A (zh) * | 2020-12-29 | 2021-05-25 | 南京凯创微锌环境技术有限公司 | 一种羊场用除臭剂的制备方法 |
CN112827471B (zh) * | 2020-12-29 | 2023-10-31 | 南京凯创微锌环境技术有限公司 | 一种羊场用除臭剂的制备方法 |
CN115463644A (zh) * | 2021-06-11 | 2022-12-13 | 中国石油化工股份有限公司 | 一种聚丙烯腈类汞离子吸附树脂及其制备方法和应用 |
CN115463644B (zh) * | 2021-06-11 | 2023-12-08 | 中国石油化工股份有限公司 | 一种聚丙烯腈类汞离子吸附树脂及其制备方法和应用 |
CN113480049A (zh) * | 2021-08-06 | 2021-10-08 | 南京绘视界环保科技有限公司 | 一种处理绘画颜料废水的装置及其处理工艺 |
CN113788518A (zh) * | 2021-09-02 | 2021-12-14 | 中国科学院合肥物质科学研究院 | 一种有机-无机复合絮凝剂及其制备方法和应用 |
CN116622037A (zh) * | 2023-07-25 | 2023-08-22 | 东明旭阳化工有限公司 | 己内酰胺肟化废水总磷去除方法和该方法使用的氢氧化钙沉淀剂及该沉淀剂的制备方法 |
CN116622037B (zh) * | 2023-07-25 | 2023-10-13 | 东明旭阳化工有限公司 | 己内酰胺肟化废水总磷去除方法和该方法使用的氢氧化钙沉淀剂及该沉淀剂的制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106693929A (zh) | 一种星型吸附剂及其制备方法 | |
Liu et al. | Rapid and efficient removal of heavy metal and cationic dye by carboxylate-rich magnetic chitosan flocculants: role of ionic groups | |
CN106799215B (zh) | 一种多孔球形交联树脂-氧化石墨烯复合吸附材料及其制备与应用 | |
CN107376870B (zh) | 一种磁性聚合物染料吸附剂的制备方法 | |
CN111592069B (zh) | 一种改性硅藻土-纳米氢氧化钙复合污水处理药剂 | |
CN107321335B (zh) | 一种处理活性染料废水的吸附剂制备方法和应用方法 | |
CN113336959B (zh) | 磁性接枝聚合物载体的制备方法、制备的载体及其应用 | |
CN101973618B (zh) | 利用壳聚糖-铁配合物去除和回收六价铬离子的方法 | |
CN101992064A (zh) | 一种新型单宁酸固化壳聚糖重金属离子吸附剂的制备方法 | |
CN109761331B (zh) | 一种磁性污水处理剂及其制备方法 | |
CN105107471A (zh) | 巯基木质纤维素/蒙脱土复合重金属吸附剂及制备与应用 | |
CN111659357B (zh) | 聚合席夫碱型吸附材料、制备及其在重金属吸附中的应用 | |
CN102976437A (zh) | 一种高比表面积施氏矿物吸附剂处理水中砷的方法 | |
CN112897627A (zh) | 一种重金属废水的去除方法 | |
CN112723512A (zh) | 一种复合絮凝剂的制备方法和应用 | |
Zhu et al. | A novel ion-imprinted polymer for selective removal of trace Fe (III) from Cr (III)-containing solutions | |
CN112850867A (zh) | 一种深度除氟药剂及其制备方法 | |
Pengfei et al. | Synthesis of PGMA microspheres with amino groups for high-capacity adsorption of Cr (VI) by cerium initiated graft polymerization | |
CN103304016B (zh) | 一种利用凹凸棒石制备杂化絮凝剂的方法 | |
CN113842900A (zh) | 一种磁性锂皂石复合聚合物重金属离子吸附剂的制备方法 | |
CN107555569B (zh) | 一种多基团磁性混凝剂的制备方法及应用 | |
CN113121002B (zh) | 一种絮凝剂及其制备方法和应用 | |
CN112457446A (zh) | 一种污泥脱水用微交联星型絮凝剂及其制备方法、应用 | |
CN115318255B (zh) | 一种磁性可回收煤矸石吸附球状材料及其制备方法和应用 | |
CN103586007B (zh) | 一种金属离子炭化吸附材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Yunfa Inventor after: Ye Shufeng Inventor after: Liu Ya Inventor after: Qian Peng Inventor after: Lv Cuicui Inventor after: Ding Jian Inventor before: Ye Shufeng Inventor before: Liu Ya Inventor before: Qian Peng Inventor before: Lv Cuicui Inventor before: Ding Jian Inventor before: Chen Yunfa |
|
CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
RJ01 | Rejection of invention patent application after publication |