CN1918115A - 从水性介质中除去胍化合物的方法 - Google Patents
从水性介质中除去胍化合物的方法 Download PDFInfo
- Publication number
- CN1918115A CN1918115A CNA2004800419255A CN200480041925A CN1918115A CN 1918115 A CN1918115 A CN 1918115A CN A2004800419255 A CNA2004800419255 A CN A2004800419255A CN 200480041925 A CN200480041925 A CN 200480041925A CN 1918115 A CN1918115 A CN 1918115A
- Authority
- CN
- China
- Prior art keywords
- guanidine compound
- aqueous medium
- concentration
- carbon
- clay
- 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.)
- Granted
Links
- -1 guanidine compound Chemical class 0.000 title claims abstract description 144
- ZRALSGWEFCBTJO-UHFFFAOYSA-N anhydrous guanidine Natural products NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 title claims abstract description 119
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 title claims abstract description 118
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 239000012736 aqueous medium Substances 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 91
- 239000004927 clay Substances 0.000 claims abstract description 48
- 239000003463 adsorbent Substances 0.000 claims abstract description 35
- 238000001728 nano-filtration Methods 0.000 claims abstract description 24
- 230000007935 neutral effect Effects 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 229910001508 alkali metal halide Inorganic materials 0.000 claims abstract description 11
- 150000008045 alkali metal halides Chemical class 0.000 claims abstract description 11
- 238000001354 calcination Methods 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 84
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 83
- 239000002594 sorbent Substances 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 23
- 239000002250 absorbent Substances 0.000 claims description 18
- 230000002745 absorbent Effects 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 16
- BKFXSOCDAQACQM-UHFFFAOYSA-N 3-chlorophthalic acid Chemical group OC(=O)C1=CC=CC(Cl)=C1C(O)=O BKFXSOCDAQACQM-UHFFFAOYSA-N 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical group [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 11
- 239000000470 constituent Substances 0.000 claims description 11
- 239000002952 polymeric resin Substances 0.000 claims description 11
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- 239000004615 ingredient Substances 0.000 claims description 9
- VRIZGLPHNWWKPU-UHFFFAOYSA-N disodium;dioxido(phenyl)phosphane Chemical group [Na+].[Na+].[O-]P([O-])C1=CC=CC=C1 VRIZGLPHNWWKPU-UHFFFAOYSA-N 0.000 claims description 8
- 150000002500 ions Chemical class 0.000 claims description 8
- 229920001059 synthetic polymer Polymers 0.000 claims description 8
- 238000000197 pyrolysis Methods 0.000 claims description 7
- KEWLVUBYGUZFKX-UHFFFAOYSA-N 2-ethylguanidine Chemical class CCNC(N)=N KEWLVUBYGUZFKX-UHFFFAOYSA-N 0.000 claims description 6
- FFGHLABHQAVPAH-UHFFFAOYSA-L NC(=N)N.[Cl-].[Cl-].C(C)N(C(N(CC)CC)=[N+](CC)CC)CC.C(C)N(C(N(CC)CC)=[N+](CC)CC)CC Chemical compound NC(=N)N.[Cl-].[Cl-].C(C)N(C(N(CC)CC)=[N+](CC)CC)CC.C(C)N(C(N(CC)CC)=[N+](CC)CC)CC FFGHLABHQAVPAH-UHFFFAOYSA-L 0.000 claims description 6
- 125000001118 alkylidene group Chemical group 0.000 claims description 6
- 238000005374 membrane filtration Methods 0.000 claims description 6
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 6
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 5
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 4
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052621 halloysite Inorganic materials 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052622 kaolinite Inorganic materials 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 229910000275 saponite Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- 229910001594 brammallite Inorganic materials 0.000 claims description 2
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 229910001649 dickite Inorganic materials 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 229910000271 hectorite Inorganic materials 0.000 claims description 2
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 229910000273 nontronite Inorganic materials 0.000 claims description 2
- 229910000276 sauconite Inorganic materials 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 229910052902 vermiculite Inorganic materials 0.000 claims description 2
- 239000010455 vermiculite Substances 0.000 claims description 2
- 235000019354 vermiculite Nutrition 0.000 claims description 2
- 229910001507 metal halide Inorganic materials 0.000 claims 2
- 150000005309 metal halides Chemical class 0.000 claims 2
- 229910052570 clay Inorganic materials 0.000 claims 1
- 239000002296 pyrolytic carbon Substances 0.000 claims 1
- WSNJABVSHLCCOX-UHFFFAOYSA-J trilithium;trimagnesium;trisodium;dioxido(oxo)silane;tetrafluoride Chemical compound [Li+].[Li+].[Li+].[F-].[F-].[F-].[F-].[Na+].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O WSNJABVSHLCCOX-UHFFFAOYSA-J 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 2
- LYWKAJZTPLXHEM-UHFFFAOYSA-M bis(diethylamino)methylidene-diethylazanium;chloride Chemical compound [Cl-].CCN(CC)C(N(CC)CC)=[N+](CC)CC LYWKAJZTPLXHEM-UHFFFAOYSA-M 0.000 description 51
- 238000010521 absorption reaction Methods 0.000 description 26
- 239000002351 wastewater Substances 0.000 description 26
- 150000003839 salts Chemical class 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 17
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- 239000007787 solid Substances 0.000 description 14
- 239000000706 filtrate Substances 0.000 description 11
- 239000008187 granular material Substances 0.000 description 11
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 150000002357 guanidines Chemical class 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 7
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- 238000005649 metathesis reaction Methods 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 7
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- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 6
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
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- 230000000274 adsorptive effect Effects 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- 239000004697 Polyetherimide Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
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- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 229920001601 polyetherimide Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
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- 125000003118 aryl group Chemical group 0.000 description 3
- 239000012267 brine Substances 0.000 description 3
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- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- APOAEMIYHVGWEZ-UHFFFAOYSA-N 4-chloroisoindole-1,3-dione Chemical class ClC1=CC=CC2=C1C(=O)NC2=O APOAEMIYHVGWEZ-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
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- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
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- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
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- XCOBTUNSZUJCDH-UHFFFAOYSA-B lithium magnesium sodium silicate Chemical compound [Li+].[Li+].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Na+].[Na+].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3.O1[Si](O2)([O-])O[Si]3([O-])O[Si]1([O-])O[Si]2([O-])O3 XCOBTUNSZUJCDH-UHFFFAOYSA-B 0.000 description 1
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- 125000002757 morpholinyl group Chemical group 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical class [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000003408 phase transfer catalysis Methods 0.000 description 1
- DLRJIFUOBPOJNS-UHFFFAOYSA-N phenetole Chemical compound CCOC1=CC=CC=C1 DLRJIFUOBPOJNS-UHFFFAOYSA-N 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 description 1
- 229910052615 phyllosilicate Inorganic materials 0.000 description 1
- 125000005936 piperidyl group Chemical group 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920003053 polystyrene-divinylbenzene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- OHIDUEQCSBPCMZ-UHFFFAOYSA-M sodium phenylphosphinate Chemical compound [Na+].[O-]P(=O)C1=CC=CC=C1 OHIDUEQCSBPCMZ-UHFFFAOYSA-M 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- ZBOGUDPFEVIZIQ-UHFFFAOYSA-N toluene;dihydrochloride Chemical compound Cl.Cl.CC1=CC=CC=C1 ZBOGUDPFEVIZIQ-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C277/06—Purification or separation of guanidine
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F2101/38—Organic compounds containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
时间(分钟) | HEGCl浓度(mg/ml) | PEG浓度(mg/ml) |
0 | 0.35 | 0.07 |
5 | 0.04 | 0.01 |
10 | 0.04 | 0.01 |
30 | 0.04 | 0.01 |
60 | 0.05 | 0.01 |
90 | 0.04 | 0.01 |
碳的wt.(g/L) | 溶液中HEGCl的浓度(mg/L) | 吸附的HEGCl(mg) | 每克碳吸附的HEGCl(mg) | 溶液中的PEG浓度(mg/L) | 吸附的PEG(mg) | 每克碳吸附的PEG(mg) |
0 | 347.7 | - | - | 72 | - | - |
0.51 | 303.5 | 44.2 | 86.7 | 65.4 | 6.6 | 12.9 |
1.01 | 280.2 | 67.5 | 66.8 | 59.7 | 12.3 | 12.2 |
2.05 | 200 | 147.7 | 72.0 | 40.7 | 31.3 | 15.2 |
3.54 | 107.54 | 240.2 | 67.8 | 21.4 | 50.6 | 14.3 |
5.03 | 55.2 | 292.5 | 58.2 | 11.5 | 60.5 | 12.0 |
6.54 | 15 | 332.7 | 50.9 | 3.8 | 68.2 | 10.4 |
10.03 | 0 | 347.7 | 34.7 | 0 | 72 | 7.2 |
24.93 | 0 | 347.7 | 13.9 | 0 | 72 | 2.9 |
50.1 | 0 | 347.7 | 6.9 | 0 | 72 | 1.4 |
100 | 0 | 347.7 | 3.5 | 0 | 72 | 0.7 |
pH | 每克碳吸附的HEGCl(mg) | 每克碳吸附的PEG(mg) |
1 | 40 | 9 |
3.5 | 46 | 10 |
13 | 62 | 14 |
NaCl的wt.% | 每克碳吸附的HEGCl(mg) | 每克碳吸附的PEG(mg) |
0 | 33 | 8 |
3.2 | 47 | 10 |
6.4 | 52 | 11 |
碳的wt.(g/L) | 溶液中HEGCl的浓度(mg/L) | 吸附的HEGCl(mg) | 每克碳吸附的HEGCl(mg) | 溶液中的PEG浓度(mg/L) | 吸附的PEG(mg) | 每克碳吸附的PEG(mg) |
0 | 361 | - | - | 68 | - | - |
0.6 | 285 | 76 | 127 | 44 | 24 | 40 |
1.2 | 225 | 136 | 113 | 24 | 44 | 37 |
2.3 | 93 | 268 | 116 | 6 | 62 | 27 |
3.7 | 17 | 344 | 93 | 1 | 67 | 18 |
5.8 | 4 | 357 | 62 | 0 | 68 | 12 |
碳的wt.(g/L) | 溶液中HEGCl的浓度(mg/L) | 吸附的HEGCl(mg) | 每克碳吸附的HEGCl(mg) | 溶液中的PEG浓度(mg/L) | 吸附的PEG(mg) | 每克碳吸附的PEG(mg) |
0 | 366 | - | - | 73 | - | - |
0.5 | 281 | 85 | 170 | 49 | 24 | 48 |
0.9 | 248 | 118 | 131 | 41 | 32 | 35 |
2.1 | 165 | 201 | 96 | 23 | 50 | 23 |
3.4 | 83 | 283 | 83 | 7 | 66 | 19 |
5.7 | 6 | 360 | 63 | 0 | 73 | 12 |
7.8 | 0 | 366 | 47 | 0 | 73 | 9 |
实施例 | 吸附剂 | 残留的HEGCl(mg/1) | 除去的HEGCl(%) | 残留的PEG(mg/l) | 除去的PEG(%) |
Ex.7 | A | 9 | 98 | 1 | 99 |
Ex.8 | B | 55 | 85 | 11 | 85 |
C.Ex.1 | C | 273 | 25 | 48 | 34 |
C.Ex.2 | D | 166 | 55 | 30 | 59 |
C.Ex.3 | E | 207 | 43 | 43 | 41 |
C.Ex.4 | F | 346 | 5 | 68 | 7 |
C.Ex.5 | G | 202 | 45 | 42 | 42 |
试样 | 数量(克) | HEGCl(ppm) | HEG(ppm) |
进料 | 332 | 3021 | 931 |
保留液 | 195 | 4300 | 1345 |
渗透液 | 149 | 384 | 120 |
实施例 | HEGCl初始浓度(mg/L) | HEGCl残留浓度(mg/L) | 除去的HEGCl(%) | 条件 |
10 | 606 | 175 | 71 | 1当量粘土;10分钟 |
11 | 556 | 25 | 96 | 2当量粘土;15分钟 |
12 | 392 | 21 | 95 | 2当量粘土;15分钟;向HEGCl加入粘土混合物 |
13 | 392 | 21 | 95 | 实施例12,搅拌(aging)1天之后 |
14 | 392 | 19 | 95 | 实施例12,搅拌(aging)4天之后 |
15 | 392 | 38 | 90 | 搅拌之后向100ml溶液加入0.1mlHNO3 |
16 | 43 | 18 | 58 | 1当量粘土;10分钟 |
17 | 40 | 5 | 88 | 2当量粘土;10分钟 |
18 | 513 | 8 | 98 | 3当量粘土;10分钟 |
实施例 | 残留的HEGCl浓度(mg/L) | 除去的HEGCl(%) | 残留的PEG浓度(mg/L) | 除去的PEG(%) | 条件 |
19 | 51 | 86 | 11 | 85 | 10分钟;混合器中室温下 |
20 | 111 | 70 | 27 | 63 | 3.2wt.%NaCl;室温下摇动一整夜 |
21 | 154 | 58 | 29 | 60 | 3.2wt.%NaCl;混合器中室温下10分钟 |
22 | 100 | 73 | 36 | 51 | 3.2wt.%NaCl;混合器中80℃下10分钟 |
PH | 碳重量,克/20ml | HEGCl,ppm | PEG,ppm | SPP,ppm |
13.9 | 0 | 646 | 168 | 123 |
13.9 | 0.05 | 370 | 58 | 80 |
13.9 | 0.1 | 98 | 23 | 18 |
13.9 | 0.15 | 54 | 18 | 18 |
13.9 | 0.2 | 0 | 17 | 7 |
13.9 | 0.25 | 0 | 0 | 3 |
1.9 | 0 | 675 | 169 | 116 |
1.9 | 0.05 | - | - | 85 |
1.9 | 0.1 | 512 | 92 | 53 |
1.9 | 0.15 | 96 | 21 | 22 |
1.9 | 0.2 | 71 | 17 | 16 |
1.9 | 0.25 | 31 | 4 | 4 |
1.9 | 0.3 | 0 | 0 | 2 |
碳重量,g/L | ClPA,mg/L |
0 | 1007 |
0.5 | 863 |
1.5 | 565 |
2.5 | 373 |
5 | 60 |
7.5 | 13 |
10 | 0 |
12.5 | 0 |
15 | 0 |
Claims (38)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/743,239 | 2003-12-22 | ||
US10/743,239 US20050029194A1 (en) | 2003-08-07 | 2003-12-22 | Method for removal of guanidine compound from aqueous media |
PCT/US2004/039048 WO2005066118A1 (en) | 2003-12-22 | 2004-11-19 | Method for removal of guanidine compound from aqueous media |
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CN2013103644788A Division CN103420535A (zh) | 2003-12-22 | 2004-11-19 | 从水性介质中除去胍化合物的方法 |
CN2011100924078A Division CN102219713B (zh) | 2003-12-22 | 2004-11-19 | 从水性介质中除去胍化合物的方法 |
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CN1918115A true CN1918115A (zh) | 2007-02-21 |
CN1918115B CN1918115B (zh) | 2011-06-01 |
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CN2004800419255A Expired - Fee Related CN1918115B (zh) | 2003-12-22 | 2004-11-19 | 从水性介质中除去胍化合物的方法 |
CN2011100924078A Expired - Fee Related CN102219713B (zh) | 2003-12-22 | 2004-11-19 | 从水性介质中除去胍化合物的方法 |
CN2013103644788A Pending CN103420535A (zh) | 2003-12-22 | 2004-11-19 | 从水性介质中除去胍化合物的方法 |
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CN2013103644788A Pending CN103420535A (zh) | 2003-12-22 | 2004-11-19 | 从水性介质中除去胍化合物的方法 |
Country Status (8)
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US (2) | US20050029194A1 (zh) |
EP (1) | EP1699754B1 (zh) |
KR (1) | KR101149850B1 (zh) |
CN (3) | CN1918115B (zh) |
AT (1) | ATE506345T1 (zh) |
DE (1) | DE602004032383D1 (zh) |
ES (1) | ES2363976T3 (zh) |
WO (1) | WO2005066118A1 (zh) |
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ATE483520T1 (de) * | 2005-05-10 | 2010-10-15 | Sued Chemie Ag | Verwendung von stevensit zur mykotoxinadsorption |
EP2175728B1 (en) * | 2007-07-13 | 2014-09-10 | Icagen, Inc. | Sodium channel inhibitors |
US9233993B2 (en) | 2009-06-30 | 2016-01-12 | Monsanto Technology Llc | N-phosphonomethylglycine guanidine derivative salts |
TWI405664B (zh) | 2010-12-22 | 2013-08-21 | Ind Tech Res Inst | 有機/無機混成薄膜及其製造方法 |
US8679231B2 (en) | 2011-01-19 | 2014-03-25 | Advanced Technology Materials, Inc. | PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same |
WO2013041448A1 (en) * | 2011-09-19 | 2013-03-28 | Solvay Sa | Removal of low molecular weight organic compounds from inorganic halide solutions |
US9127127B2 (en) | 2012-10-03 | 2015-09-08 | Sabic Global Technologies B.V. | Polyetherimide compositions, methods of manufacture, and articles formed therefrom |
CN103073164B (zh) * | 2013-02-06 | 2014-03-12 | 大连佳瑞环保科技有限公司 | 一种含有胍盐的污水的处理系统及其处理方法 |
US10676571B2 (en) | 2013-12-02 | 2020-06-09 | Sabic Global Technologies B.V. | Polyetherimides with improved melt stability |
CN114671554A (zh) * | 2020-12-24 | 2022-06-28 | 大连波美科技有限公司 | 一种含有胍盐的污水零排放系统及应用方法 |
CN112625816B (zh) * | 2020-12-29 | 2021-09-24 | 武汉瑞法医疗器械有限公司 | 医用设备表面含胍类化合物的消毒剂的清洗方法 |
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US4040990A (en) * | 1975-02-18 | 1977-08-09 | Rohm And Haas Company | Partially pyrolyzed macroporous polymer particles having multimodal pore distribution with macropores ranging from 50-100,000 angstroms |
JPS585904B2 (ja) * | 1977-04-05 | 1983-02-02 | 三井東圧化学株式会社 | グアニジン及びその塩類の製造方法 |
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DE3744358A1 (de) * | 1987-12-29 | 1989-07-13 | Sueddeutsche Kalkstickstoff | Verfahren zur herstellung von guanidinnitrat aus harnstoff und ammoniumnitrat |
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-
2003
- 2003-12-22 US US10/743,239 patent/US20050029194A1/en not_active Abandoned
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2004
- 2004-11-19 ES ES04817865T patent/ES2363976T3/es active Active
- 2004-11-19 EP EP04817865A patent/EP1699754B1/en not_active Not-in-force
- 2004-11-19 CN CN2004800419255A patent/CN1918115B/zh not_active Expired - Fee Related
- 2004-11-19 AT AT04817865T patent/ATE506345T1/de not_active IP Right Cessation
- 2004-11-19 WO PCT/US2004/039048 patent/WO2005066118A1/en active Application Filing
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Publication number | Publication date |
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KR20060129225A (ko) | 2006-12-15 |
CN102219713B (zh) | 2013-09-18 |
ES2363976T3 (es) | 2011-08-22 |
EP1699754A1 (en) | 2006-09-13 |
DE602004032383D1 (de) | 2011-06-01 |
ATE506345T1 (de) | 2011-05-15 |
US20070161821A1 (en) | 2007-07-12 |
CN1918115B (zh) | 2011-06-01 |
CN103420535A (zh) | 2013-12-04 |
KR101149850B1 (ko) | 2012-05-25 |
WO2005066118A1 (en) | 2005-07-21 |
CN102219713A (zh) | 2011-10-19 |
US20050029194A1 (en) | 2005-02-10 |
US7842188B2 (en) | 2010-11-30 |
EP1699754B1 (en) | 2011-04-20 |
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