CN110038435A - 提高平行流反渗透膜处理单元的截留率的方法和应用 - Google Patents
提高平行流反渗透膜处理单元的截留率的方法和应用 Download PDFInfo
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- CN110038435A CN110038435A CN201810036743.2A CN201810036743A CN110038435A CN 110038435 A CN110038435 A CN 110038435A CN 201810036743 A CN201810036743 A CN 201810036743A CN 110038435 A CN110038435 A CN 110038435A
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- Prior art keywords
- water
- reverse osmosis
- osmosis membrane
- concurrent flow
- flow reverse
- Prior art date
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- Granted
Links
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 177
- 239000012528 membrane Substances 0.000 title claims abstract description 160
- 238000000034 method Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 272
- 239000004094 surface-active agent Substances 0.000 claims abstract description 44
- 239000013505 freshwater Substances 0.000 claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims abstract description 25
- 238000011282 treatment Methods 0.000 claims abstract description 10
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 31
- 239000003945 anionic surfactant Substances 0.000 claims description 23
- 239000002280 amphoteric surfactant Substances 0.000 claims description 18
- 239000003093 cationic surfactant Substances 0.000 claims description 17
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 16
- -1 sulfuric acid analog anion Chemical class 0.000 claims description 14
- 239000011734 sodium Substances 0.000 claims description 11
- 229910052708 sodium Inorganic materials 0.000 claims description 11
- 150000001450 anions Chemical class 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 9
- 150000003871 sulfonates Chemical group 0.000 claims description 9
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 claims description 8
- 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 claims description 8
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 7
- 230000003213 activating effect Effects 0.000 claims description 7
- 150000004996 alkyl benzenes Chemical group 0.000 claims description 7
- 235000001014 amino acid Nutrition 0.000 claims description 7
- 150000001413 amino acids Chemical class 0.000 claims description 7
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 6
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 6
- 229940077388 benzenesulfonate Drugs 0.000 claims description 6
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 6
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims description 4
- 150000008052 alkyl sulfonates Chemical class 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 150000001768 cations Chemical group 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 4
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 4
- CEYYIKYYFSTQRU-UHFFFAOYSA-M trimethyl(tetradecyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCC[N+](C)(C)C CEYYIKYYFSTQRU-UHFFFAOYSA-M 0.000 claims description 4
- GCQVNVAYGOFTCL-UHFFFAOYSA-N CCCCCCCCCCCCCC[Na] Chemical compound CCCCCCCCCCCCCC[Na] GCQVNVAYGOFTCL-UHFFFAOYSA-N 0.000 claims description 3
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004471 Glycine Substances 0.000 claims description 3
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 claims description 3
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 claims description 3
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 3
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 claims description 3
- UXLDDQXHPVSLKN-UHFFFAOYSA-N S(=O)(=O)([O-])[O-].C(CCCCCCCCCCCCCCCCC)[NH3+].C(CCCCCCCCCCCCCCCCC)[NH3+] Chemical compound S(=O)(=O)([O-])[O-].C(CCCCCCCCCCCCCCCCC)[NH3+].C(CCCCCCCCCCCCCCCCC)[NH3+] UXLDDQXHPVSLKN-UHFFFAOYSA-N 0.000 claims description 3
- 108010077895 Sarcosine Proteins 0.000 claims description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
- WSVQZZFFMBFCKH-UHFFFAOYSA-N [Na].C(CCCCCCCCCCCCCCCCC)C1=C(C=CC=C1)S(=O)(=O)O Chemical compound [Na].C(CCCCCCCCCCCCCCCCC)C1=C(C=CC=C1)S(=O)(=O)O WSVQZZFFMBFCKH-UHFFFAOYSA-N 0.000 claims description 3
- 235000004279 alanine Nutrition 0.000 claims description 3
- BTBJBAZGXNKLQC-UHFFFAOYSA-N ammonium lauryl sulfate Chemical compound [NH4+].CCCCCCCCCCCCOS([O-])(=O)=O BTBJBAZGXNKLQC-UHFFFAOYSA-N 0.000 claims description 3
- 229940063953 ammonium lauryl sulfate Drugs 0.000 claims description 3
- XSFKHGNCKOPOIH-UHFFFAOYSA-N azanium;octadecane-1-sulfonate Chemical compound [NH4+].CCCCCCCCCCCCCCCCCCS([O-])(=O)=O XSFKHGNCKOPOIH-UHFFFAOYSA-N 0.000 claims description 3
- YDXMLLFTYTVTMM-UHFFFAOYSA-N azanium;octane-1-sulfonate Chemical compound [NH4+].CCCCCCCCS([O-])(=O)=O YDXMLLFTYTVTMM-UHFFFAOYSA-N 0.000 claims description 3
- PYWCSLGSEKAVNK-UHFFFAOYSA-N azanium;octyl sulfate Chemical compound [NH4+].CCCCCCCCOS([O-])(=O)=O PYWCSLGSEKAVNK-UHFFFAOYSA-N 0.000 claims description 3
- VNBOYPSBJDOCEQ-UHFFFAOYSA-N benzenesulfonate tetradecylazanium Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1.CCCCCCCCCCCCCC[NH3+] VNBOYPSBJDOCEQ-UHFFFAOYSA-N 0.000 claims description 3
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 claims description 3
- ZCPCLAPUXMZUCD-UHFFFAOYSA-M dihexadecyl(dimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCC ZCPCLAPUXMZUCD-UHFFFAOYSA-M 0.000 claims description 3
- DDXLVDQZPFLQMZ-UHFFFAOYSA-M dodecyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)C DDXLVDQZPFLQMZ-UHFFFAOYSA-M 0.000 claims description 3
- XJWSAJYUBXQQDR-UHFFFAOYSA-M dodecyltrimethylammonium bromide Chemical compound [Br-].CCCCCCCCCCCC[N+](C)(C)C XJWSAJYUBXQQDR-UHFFFAOYSA-M 0.000 claims description 3
- 235000013922 glutamic acid Nutrition 0.000 claims description 3
- 239000004220 glutamic acid Substances 0.000 claims description 3
- 229940043230 sarcosine Drugs 0.000 claims description 3
- 229940067741 sodium octyl sulfate Drugs 0.000 claims description 3
- 229960000776 sodium tetradecyl sulfate Drugs 0.000 claims description 3
- ZIGVUIYVPLQEAL-UHFFFAOYSA-M sodium;2-tetradecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O ZIGVUIYVPLQEAL-UHFFFAOYSA-M 0.000 claims description 3
- AIMUHNZKNFEZSN-UHFFFAOYSA-M sodium;decane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCS([O-])(=O)=O AIMUHNZKNFEZSN-UHFFFAOYSA-M 0.000 claims description 3
- XZTJQQLJJCXOLP-UHFFFAOYSA-M sodium;decyl sulfate Chemical compound [Na+].CCCCCCCCCCOS([O-])(=O)=O XZTJQQLJJCXOLP-UHFFFAOYSA-M 0.000 claims description 3
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims description 3
- KBAFDSIZQYCDPK-UHFFFAOYSA-M sodium;octadecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCS([O-])(=O)=O KBAFDSIZQYCDPK-UHFFFAOYSA-M 0.000 claims description 3
- NWZBFJYXRGSRGD-UHFFFAOYSA-M sodium;octadecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCOS([O-])(=O)=O NWZBFJYXRGSRGD-UHFFFAOYSA-M 0.000 claims description 3
- WFRKJMRGXGWHBM-UHFFFAOYSA-M sodium;octyl sulfate Chemical compound [Na+].CCCCCCCCOS([O-])(=O)=O WFRKJMRGXGWHBM-UHFFFAOYSA-M 0.000 claims description 3
- UPUIQOIQVMNQAP-UHFFFAOYSA-M sodium;tetradecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCOS([O-])(=O)=O UPUIQOIQVMNQAP-UHFFFAOYSA-M 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims 5
- VJSGWJBGAIEMRN-UHFFFAOYSA-N CCCCCCCCCC[S] Chemical compound CCCCCCCCCC[S] VJSGWJBGAIEMRN-UHFFFAOYSA-N 0.000 claims 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 4
- 241001122767 Theaceae Species 0.000 claims 4
- 239000003513 alkali Substances 0.000 claims 4
- 235000009508 confectionery Nutrition 0.000 claims 4
- 239000002585 base Substances 0.000 claims 3
- CXRFDZFCGOPDTD-UHFFFAOYSA-M Cetrimide Chemical compound [Br-].CCCCCCCCCCCCCC[N+](C)(C)C CXRFDZFCGOPDTD-UHFFFAOYSA-M 0.000 claims 2
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 claims 2
- 235000019270 ammonium chloride Nutrition 0.000 claims 2
- HRHBQGBPZWNGHV-UHFFFAOYSA-N azane;bromomethane Chemical compound N.BrC HRHBQGBPZWNGHV-UHFFFAOYSA-N 0.000 claims 2
- HCLDJLKJLHMEIC-UHFFFAOYSA-N azanium 2-hexadecylbenzenesulfonate Chemical compound [NH4+].CCCCCCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HCLDJLKJLHMEIC-UHFFFAOYSA-N 0.000 claims 2
- ZLWPAELISNYYGM-UHFFFAOYSA-N azanium;2-dodecylbenzenesulfonate Chemical compound [NH4+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O ZLWPAELISNYYGM-UHFFFAOYSA-N 0.000 claims 2
- AHVCYVORAAEAKW-UHFFFAOYSA-N azanium;tetradecyl sulfate Chemical compound N.CCCCCCCCCCCCCCOS(O)(=O)=O AHVCYVORAAEAKW-UHFFFAOYSA-N 0.000 claims 2
- VIXPKJNAOIWFMW-UHFFFAOYSA-M dihexadecyl(dimethyl)azanium;bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCC VIXPKJNAOIWFMW-UHFFFAOYSA-M 0.000 claims 2
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 claims 2
- SSILHZFTFWOUJR-UHFFFAOYSA-N hexadecane-1-sulfonic acid Chemical compound CCCCCCCCCCCCCCCCS(O)(=O)=O SSILHZFTFWOUJR-UHFFFAOYSA-N 0.000 claims 2
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 2
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 2
- CTIFKKWVNGEOBU-UHFFFAOYSA-N 2-hexadecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O CTIFKKWVNGEOBU-UHFFFAOYSA-N 0.000 claims 1
- 150000008107 benzenesulfonic acids Chemical class 0.000 claims 1
- SNRUBQQJIBEYMU-NJFSPNSNSA-N dodecane Chemical group CCCCCCCCCCC[14CH3] SNRUBQQJIBEYMU-NJFSPNSNSA-N 0.000 claims 1
- DEQLTFPCJRGSHW-UHFFFAOYSA-N hexadecylbenzene Chemical compound CCCCCCCCCCCCCCCCC1=CC=CC=C1 DEQLTFPCJRGSHW-UHFFFAOYSA-N 0.000 claims 1
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 claims 1
- 150000003839 salts Chemical class 0.000 abstract description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 38
- 239000011780 sodium chloride Substances 0.000 description 19
- 238000001764 infiltration Methods 0.000 description 5
- 239000012267 brine Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003204 osmotic effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- YFDKVXNMRLLVSL-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid;sodium Chemical compound [Na].CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O YFDKVXNMRLLVSL-UHFFFAOYSA-N 0.000 description 2
- SJWFJTPFDYSYPD-UHFFFAOYSA-N CCCCCCCCCCCCCC[S] Chemical compound CCCCCCCCCCCCCC[S] SJWFJTPFDYSYPD-UHFFFAOYSA-N 0.000 description 2
- VBIIFPGSPJYLRR-UHFFFAOYSA-M Stearyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)C VBIIFPGSPJYLRR-UHFFFAOYSA-M 0.000 description 2
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- 239000002888 zwitterionic surfactant Substances 0.000 description 2
- MPNXSZJPSVBLHP-UHFFFAOYSA-N 2-chloro-n-phenylpyridine-3-carboxamide Chemical compound ClC1=NC=CC=C1C(=O)NC1=CC=CC=C1 MPNXSZJPSVBLHP-UHFFFAOYSA-N 0.000 description 1
- JYTNGEWJAZCVAN-UHFFFAOYSA-N 2-hexadecylbenzenesulfonic acid;sodium Chemical compound [Na].CCCCCCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O JYTNGEWJAZCVAN-UHFFFAOYSA-N 0.000 description 1
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- RGPZPJQSRFZPHC-UHFFFAOYSA-N C(CCCCCCCCCCCCCCCCC)Cl(C)C Chemical compound C(CCCCCCCCCCCCCCCCC)Cl(C)C RGPZPJQSRFZPHC-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- YVWBWUCHLJEYFB-UHFFFAOYSA-N [Br+].C(CCCCCCCCCCCCC)[N+](C)(C)C Chemical group [Br+].C(CCCCCCCCCCCCC)[N+](C)(C)C YVWBWUCHLJEYFB-UHFFFAOYSA-N 0.000 description 1
- ZMOIYZMATKKAST-UHFFFAOYSA-N [S].C(CCCCCCCCCCCCCCC)C1=CC=CC=C1 Chemical compound [S].C(CCCCCCCCCCCCCCC)C1=CC=CC=C1 ZMOIYZMATKKAST-UHFFFAOYSA-N 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- VPDKMELSVLIAOG-UHFFFAOYSA-N azanium;decyl sulfate Chemical compound N.CCCCCCCCCCOS(O)(=O)=O VPDKMELSVLIAOG-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- PSLWZOIUBRXAQW-UHFFFAOYSA-M dimethyl(dioctadecyl)azanium;bromide Chemical compound [Br-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC PSLWZOIUBRXAQW-UHFFFAOYSA-M 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- GGHPAKFFUZUEKL-UHFFFAOYSA-M sodium;hexadecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCCCOS([O-])(=O)=O GGHPAKFFUZUEKL-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- AISMNBXOJRHCIA-UHFFFAOYSA-N trimethylazanium;bromide Chemical compound Br.CN(C)C AISMNBXOJRHCIA-UHFFFAOYSA-N 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/06—Specific process operations in the permeate stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/12—Addition of chemical agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (12)
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CN201810036743.2A CN110038435B (zh) | 2018-01-15 | 2018-01-15 | 提高平行流反渗透膜处理单元的截留率的方法和应用 |
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CN201810036743.2A CN110038435B (zh) | 2018-01-15 | 2018-01-15 | 提高平行流反渗透膜处理单元的截留率的方法和应用 |
Publications (2)
Publication Number | Publication Date |
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CN110038435A true CN110038435A (zh) | 2019-07-23 |
CN110038435B CN110038435B (zh) | 2021-11-02 |
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CN201810036743.2A Active CN110038435B (zh) | 2018-01-15 | 2018-01-15 | 提高平行流反渗透膜处理单元的截留率的方法和应用 |
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CN (1) | CN110038435B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113950366A (zh) * | 2019-09-27 | 2022-01-18 | 株式会社Lg化学 | 浓缩高盐度原水的方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005169372A (ja) * | 2003-11-18 | 2005-06-30 | Kurita Water Ind Ltd | 有機物含有排水の処理方法及び処理装置 |
US20100032377A1 (en) * | 2008-06-13 | 2010-02-11 | Calvin Wade Wohlert | Apparatus and methods for solution processing using reverse osmosis |
CN101973651A (zh) * | 2010-08-27 | 2011-02-16 | 湖南恒辉膜技术有限公司 | 一种处理生活饮用水中微量锑的膜处理方法 |
KR20130074104A (ko) * | 2011-12-26 | 2013-07-04 | 한국건설기술연구원 | 다중수원 유입수 및 해수 유도용액을 이용한 정삼투와 역삼투의 조합형 해수담수화 장치 이를 위한 삼투막 공정제어 시스템 및 그 방법 |
CN103429314A (zh) * | 2011-01-11 | 2013-12-04 | 水合系统有限责任公司 | 食品废弃物浓缩系统和相关方法 |
DE102012017860A1 (de) * | 2012-09-11 | 2014-05-15 | Peter Vinz | Behandlungsmethode zum Ab- und Anreichern oder Trennen von Flüssigkeitsgemischen |
CN106554052A (zh) * | 2015-09-30 | 2017-04-05 | 神华集团有限责任公司 | 一种平行流反渗透膜组件、反渗透系统和处理含盐水的方法 |
CN106554053A (zh) * | 2015-09-30 | 2017-04-05 | 神华集团有限责任公司 | 一种反渗透系统和利用该反渗透系统处理含盐水的方法 |
CN107405572A (zh) * | 2015-03-05 | 2017-11-28 | 萨里水溶剂科技有限公司 | 高盐进料的纯化 |
-
2018
- 2018-01-15 CN CN201810036743.2A patent/CN110038435B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005169372A (ja) * | 2003-11-18 | 2005-06-30 | Kurita Water Ind Ltd | 有機物含有排水の処理方法及び処理装置 |
US20100032377A1 (en) * | 2008-06-13 | 2010-02-11 | Calvin Wade Wohlert | Apparatus and methods for solution processing using reverse osmosis |
CN101973651A (zh) * | 2010-08-27 | 2011-02-16 | 湖南恒辉膜技术有限公司 | 一种处理生活饮用水中微量锑的膜处理方法 |
CN103429314A (zh) * | 2011-01-11 | 2013-12-04 | 水合系统有限责任公司 | 食品废弃物浓缩系统和相关方法 |
KR20130074104A (ko) * | 2011-12-26 | 2013-07-04 | 한국건설기술연구원 | 다중수원 유입수 및 해수 유도용액을 이용한 정삼투와 역삼투의 조합형 해수담수화 장치 이를 위한 삼투막 공정제어 시스템 및 그 방법 |
DE102012017860A1 (de) * | 2012-09-11 | 2014-05-15 | Peter Vinz | Behandlungsmethode zum Ab- und Anreichern oder Trennen von Flüssigkeitsgemischen |
CN107405572A (zh) * | 2015-03-05 | 2017-11-28 | 萨里水溶剂科技有限公司 | 高盐进料的纯化 |
CN106554052A (zh) * | 2015-09-30 | 2017-04-05 | 神华集团有限责任公司 | 一种平行流反渗透膜组件、反渗透系统和处理含盐水的方法 |
CN106554053A (zh) * | 2015-09-30 | 2017-04-05 | 神华集团有限责任公司 | 一种反渗透系统和利用该反渗透系统处理含盐水的方法 |
Non-Patent Citations (1)
Title |
---|
张钦库等: "膜分离技术处理百草枯生产废水实验研究", 《膜科学与技术》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113950366A (zh) * | 2019-09-27 | 2022-01-18 | 株式会社Lg化学 | 浓缩高盐度原水的方法 |
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