ZA200407404B - Method of monitoring membrane separation processes - Google Patents
Method of monitoring membrane separation processes Download PDFInfo
- Publication number
- ZA200407404B ZA200407404B ZA200407404A ZA200407404A ZA200407404B ZA 200407404 B ZA200407404 B ZA 200407404B ZA 200407404 A ZA200407404 A ZA 200407404A ZA 200407404 A ZA200407404 A ZA 200407404A ZA 200407404 B ZA200407404 B ZA 200407404B
- Authority
- ZA
- South Africa
- Prior art keywords
- membrane
- acid
- tracer
- inert
- amino
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims description 288
- 238000000926 separation method Methods 0.000 title claims description 151
- 238000000034 method Methods 0.000 title claims description 146
- 238000012544 monitoring process Methods 0.000 title claims description 77
- 239000000700 radioactive tracer Substances 0.000 claims description 179
- 239000012466 permeate Substances 0.000 claims description 99
- 230000008569 process Effects 0.000 claims description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 61
- 239000012141 concentrate Substances 0.000 claims description 52
- 238000011282 treatment Methods 0.000 claims description 47
- 238000001223 reverse osmosis Methods 0.000 claims description 36
- 239000000126 substance Substances 0.000 claims description 27
- 150000003839 salts Chemical class 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 19
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 18
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 17
- 229940092714 benzenesulfonic acid Drugs 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 16
- -1 4-sulfophenyl Chemical group 0.000 claims description 14
- 238000009472 formulation Methods 0.000 claims description 11
- 239000008235 industrial water Substances 0.000 claims description 11
- 238000001728 nano-filtration Methods 0.000 claims description 10
- PCNRQYHSJVEIGH-ASTDGNLGSA-M sodium;5-benzo[e]benzotriazol-2-yl-2-[(e)-2-phenylethenyl]benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC(N2N=C3C4=CC=CC=C4C=CC3=N2)=CC=C1\C=C\C1=CC=CC=C1 PCNRQYHSJVEIGH-ASTDGNLGSA-M 0.000 claims description 10
- CNGYZEMWVAWWOB-VAWYXSNFSA-N 5-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-[(e)-2-[4-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound N=1C(NC=2C=C(C(\C=C\C=3C(=CC(NC=4N=C(N=C(NC=5C=CC=CC=5)N=4)N(CCO)CCO)=CC=3)S(O)(=O)=O)=CC=2)S(O)(=O)=O)=NC(N(CCO)CCO)=NC=1NC1=CC=CC=C1 CNGYZEMWVAWWOB-VAWYXSNFSA-N 0.000 claims description 9
- SXQCTESRRZBPHJ-UHFFFAOYSA-M lissamine rhodamine Chemical compound [Na+].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=C(S([O-])(=O)=O)C=C1S([O-])(=O)=O SXQCTESRRZBPHJ-UHFFFAOYSA-M 0.000 claims description 9
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 8
- 238000001471 micro-filtration Methods 0.000 claims description 7
- KXXXUIKPSVVSAW-UHFFFAOYSA-K pyranine Chemical compound [Na+].[Na+].[Na+].C1=C2C(O)=CC(S([O-])(=O)=O)=C(C=C3)C2=C2C3=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C2=C1 KXXXUIKPSVVSAW-UHFFFAOYSA-K 0.000 claims description 7
- OARRHUQTFTUEOS-UHFFFAOYSA-N safranin Chemical compound [Cl-].C=12C=C(N)C(C)=CC2=NC2=CC(C)=C(N)C=C2[N+]=1C1=CC=CC=C1 OARRHUQTFTUEOS-UHFFFAOYSA-N 0.000 claims description 7
- XGQPUSJLJAPLGH-UHFFFAOYSA-M sodium;anthracene-2-sulfonate Chemical compound [Na+].C1=CC=CC2=CC3=CC(S(=O)(=O)[O-])=CC=C3C=C21 XGQPUSJLJAPLGH-UHFFFAOYSA-M 0.000 claims description 7
- 238000000108 ultra-filtration Methods 0.000 claims description 7
- KCUQCEFEZKLCLZ-UHFFFAOYSA-N anthracene-1,5-disulfonic acid Chemical compound C1=CC=C2C=C3C(S(=O)(=O)O)=CC=CC3=CC2=C1S(O)(=O)=O KCUQCEFEZKLCLZ-UHFFFAOYSA-N 0.000 claims description 6
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- APRRQJCCBSJQOQ-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 APRRQJCCBSJQOQ-UHFFFAOYSA-N 0.000 claims description 5
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- YGSZNSDQUQYJCY-UHFFFAOYSA-L disodium;naphthalene-1,5-disulfonate Chemical compound [Na+].[Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1S([O-])(=O)=O YGSZNSDQUQYJCY-UHFFFAOYSA-L 0.000 claims description 5
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- FVDOBFPYBSDRKH-UHFFFAOYSA-N perylene-3,4,9,10-tetracarboxylic acid Chemical compound C=12C3=CC=C(C(O)=O)C2=C(C(O)=O)C=CC=1C1=CC=C(C(O)=O)C2=C1C3=CC=C2C(=O)O FVDOBFPYBSDRKH-UHFFFAOYSA-N 0.000 claims description 5
- 239000002351 wastewater Substances 0.000 claims description 5
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- NJDNXYGOVLYJHP-UHFFFAOYSA-L disodium;2-(3-oxido-6-oxoxanthen-9-yl)benzoate Chemical compound [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=CC(=O)C=C2OC2=CC([O-])=CC=C21 NJDNXYGOVLYJHP-UHFFFAOYSA-L 0.000 claims description 4
- 238000009296 electrodeionization Methods 0.000 claims description 4
- HYLDLLCHFLSKAG-UHFFFAOYSA-M lissamine flavine FF Chemical compound [Na+].C1=CC(C)=CC=C1N(C1=O)C(=O)C2=C3C1=CC=CC3=C(N)C(S([O-])(=O)=O)=C2 HYLDLLCHFLSKAG-UHFFFAOYSA-M 0.000 claims description 4
- NRZRRZAVMCAKEP-UHFFFAOYSA-N naphthionic acid Chemical compound C1=CC=C2C(N)=CC=C(S(O)(=O)=O)C2=C1 NRZRRZAVMCAKEP-UHFFFAOYSA-N 0.000 claims description 4
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- BBEQQKBWUHCIOU-UHFFFAOYSA-N 5-(dimethylamino)-1-naphthalenesulfonic acid(dansyl acid) Chemical compound C1=CC=C2C(N(C)C)=CC=CC2=C1S(O)(=O)=O BBEQQKBWUHCIOU-UHFFFAOYSA-N 0.000 claims description 3
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- KCIDZIIHRGYJAE-YGFYJFDDSA-L dipotassium;[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] phosphate Chemical class [K+].[K+].OC[C@H]1O[C@H](OP([O-])([O-])=O)[C@H](O)[C@@H](O)[C@H]1O KCIDZIIHRGYJAE-YGFYJFDDSA-L 0.000 claims description 3
- OFFPXUUNBQIOQV-QDBORUFSSA-L disodium;5-[[4-anilino-6-(2-hydroxypropylamino)-1,3,5-triazin-2-yl]amino]-2-[(e)-2-[4-[[4-anilino-6-(2-hydroxypropylamino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate Chemical compound [Na+].[Na+].N=1C(NC=2C=C(C(\C=C\C=3C(=CC(NC=4N=C(NC=5C=CC=CC=5)N=C(NCC(C)O)N=4)=CC=3)S([O-])(=O)=O)=CC=2)S([O-])(=O)=O)=NC(NCC(O)C)=NC=1NC1=CC=CC=C1 OFFPXUUNBQIOQV-QDBORUFSSA-L 0.000 claims description 3
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- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
- B01D65/102—Detection of leaks in membranes
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- 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
- B01D61/12—Controlling or regulating
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- 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
- B01D61/22—Controlling or regulating
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- 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/54—Controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Detergent Compositions (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
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| US10/109,256 US6821428B1 (en) | 2002-03-28 | 2002-03-28 | Method of monitoring membrane separation processes |
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| ZA200407404B true ZA200407404B (en) | 2006-06-28 |
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| EP (2) | EP1490161A4 (zh) |
| JP (2) | JP2005527348A (zh) |
| KR (2) | KR20090034968A (zh) |
| CN (1) | CN100488607C (zh) |
| AU (1) | AU2003209314B2 (zh) |
| CA (1) | CA2479208C (zh) |
| ES (1) | ES2395878T3 (zh) |
| MX (1) | MXPA04009271A (zh) |
| PT (1) | PT2322269E (zh) |
| WO (1) | WO2003082447A1 (zh) |
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| US7060136B1 (en) * | 2002-03-28 | 2006-06-13 | Nalco Company | Method of monitoring membrane cleaning processes |
| US6821428B1 (en) * | 2002-03-28 | 2004-11-23 | Nalco Company | Method of monitoring membrane separation processes |
| US7169236B2 (en) * | 2002-03-28 | 2007-01-30 | Nalco Company | Method of monitoring membrane cleaning processes |
| US7220382B2 (en) * | 2003-07-31 | 2007-05-22 | Nalco Company | Use of disulfonated anthracenes as inert fluorescent tracers |
| US7282101B2 (en) * | 2003-08-19 | 2007-10-16 | Mccurdy Brent K | Method for dissolving a solid material in a liquid |
| ES2341547T3 (es) * | 2003-12-07 | 2010-06-22 | Ben-Gurion University Of The Negev Research And Development Authority | Metodo y sistema para aumentar la recuperacion y prevenir el ensuciamiento por precipitacion en procedimientos de membrana sometidos a presion. |
| EP2319612B1 (en) * | 2004-08-31 | 2012-06-06 | Dow Global Technologies LLC | Method for testing membrane separation modules |
| JP4868108B2 (ja) * | 2004-10-18 | 2012-02-01 | 栗田工業株式会社 | 透過膜の阻止率向上剤、阻止率向上方法、透過膜及び水処理方法 |
| US7910371B2 (en) * | 2005-01-20 | 2011-03-22 | Nalco Company | Method of monitoring treating agent residuals in water treatment processes |
| US20060246595A1 (en) * | 2005-05-02 | 2006-11-02 | Banks Rodney H | Method for using an all solid-state fluorometer in monitoring and controlling chemicals in water |
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| US6821428B1 (en) | 2004-11-23 |
| KR20050014801A (ko) | 2005-02-07 |
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| CN100488607C (zh) | 2009-05-20 |
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| AU2003209314B2 (en) | 2009-06-11 |
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| MXPA04009271A (es) | 2005-08-18 |
| JP2005527348A (ja) | 2005-09-15 |
| US6838001B2 (en) | 2005-01-04 |
| JP2010046668A (ja) | 2010-03-04 |
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