JPS6244918B2 - - Google Patents
Info
- Publication number
- JPS6244918B2 JPS6244918B2 JP53055745A JP5574578A JPS6244918B2 JP S6244918 B2 JPS6244918 B2 JP S6244918B2 JP 53055745 A JP53055745 A JP 53055745A JP 5574578 A JP5574578 A JP 5574578A JP S6244918 B2 JPS6244918 B2 JP S6244918B2
- Authority
- JP
- Japan
- Prior art keywords
- aqueous medium
- polymer
- bacterial cell
- enzyme
- cell bodies
- 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.)
- Expired
Links
- 229920000642 polymer Polymers 0.000 claims description 43
- 210000005056 cell body Anatomy 0.000 claims description 33
- 230000001580 bacterial effect Effects 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 31
- 239000007787 solid Substances 0.000 claims description 22
- 102000004190 Enzymes Human genes 0.000 claims description 21
- 108090000790 Enzymes Proteins 0.000 claims description 20
- 239000012736 aqueous medium Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 13
- 229920001285 xanthan gum Polymers 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 9
- 244000005700 microbiome Species 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 5
- 239000012267 brine Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 4
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 claims description 3
- 108091005804 Peptidases Proteins 0.000 claims description 3
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 description 48
- 238000011282 treatment Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 10
- 238000000746 purification Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000000230 xanthan gum Substances 0.000 description 8
- 229940082509 xanthan gum Drugs 0.000 description 8
- 235000010493 xanthan gum Nutrition 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000002255 enzymatic effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000005909 Kieselgur Substances 0.000 description 4
- 102000005158 Subtilisins Human genes 0.000 description 4
- 108010056079 Subtilisins Proteins 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000007515 enzymatic degradation Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229940123973 Oxygen scavenger Drugs 0.000 description 2
- 239000003139 biocide Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- HDFXRQJQZBPDLF-UHFFFAOYSA-L disodium hydrogen carbonate Chemical compound [Na+].[Na+].OC([O-])=O.OC([O-])=O HDFXRQJQZBPDLF-UHFFFAOYSA-L 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 230000009610 hypersensitivity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 239000002332 oil field water Substances 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- OSBMVGFXROCQIZ-UHFFFAOYSA-I pentasodium;[bis(phosphonatomethyl)amino]methyl-hydroxyphosphinate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].OP([O-])(=O)CN(CP([O-])([O-])=O)CP([O-])([O-])=O OSBMVGFXROCQIZ-UHFFFAOYSA-I 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
- C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/92—Biocidal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/935—Enhanced oil recovery
- Y10S507/936—Flooding the formation
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Biological Depolymerization Polymers (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/797,093 US4119491A (en) | 1977-05-16 | 1977-05-16 | Enzyme-filtration clarification of xanthan gum polymer solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53145987A JPS53145987A (en) | 1978-12-19 |
| JPS6244918B2 true JPS6244918B2 (https=) | 1987-09-24 |
Family
ID=25169881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5574578A Granted JPS53145987A (en) | 1977-05-16 | 1978-05-12 | Purification of polymer solution produced by microorganism |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4119491A (https=) |
| JP (1) | JPS53145987A (https=) |
| DE (1) | DE2820894C2 (https=) |
| FR (1) | FR2391277A1 (https=) |
| GB (1) | GB1598594A (https=) |
| IT (1) | IT1096209B (https=) |
| NL (1) | NL7805141A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03180608A (ja) * | 1989-12-08 | 1991-08-06 | Yoshida Kikai:Kk | 道路除雪法 |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1548078A (en) * | 1977-03-14 | 1979-07-04 | Tate & Lyle Ltd | Process for the production of polysaccarides of controlled viscosity |
| FR2398874A1 (fr) * | 1977-07-25 | 1979-02-23 | Inst Francais Du Petrole | Utilisation de mouts de fermentation pour la recuperation assistee du petrole |
| US4165257A (en) * | 1978-03-13 | 1979-08-21 | Continental Oil Company | Biopolymer filterability improvement by caustic-enzyme treatment |
| KR830002802B1 (ko) * | 1978-12-04 | 1983-12-16 | 제임스 에프 · 너우톤 | 박테리아 발효에 의한 다당류 s-60의 제조방법 |
| US4326037A (en) * | 1979-11-01 | 1982-04-20 | The United States Of America As Represented By The United States Department Of Energy | Enzymatic method for improving the injectability of polysaccharides |
| DE3160096D1 (en) * | 1980-05-08 | 1983-04-07 | Shell Int Research | Clarification of polysaccharide-containing fermentation products |
| US4299825A (en) * | 1980-07-03 | 1981-11-10 | Celanese Corporation | Concentrated xanthan gum solutions |
| DE3172841D1 (en) * | 1980-09-29 | 1985-12-12 | Shell Int Research | Treatment of pseudoplastic polysaccharide solutions |
| FR2491494B1 (fr) * | 1980-10-06 | 1985-11-29 | Inst Francais Du Petrole | Procede enzymatique de clarification de gommes xanthanes permettant d'ameliorer leur injectivite et leur filtrabilite |
| FR2506328A1 (fr) * | 1981-05-22 | 1982-11-26 | Inst Francais Du Petrole | Procede enzymatique de traitement de gommes xanthanes en vue d'ameliorer la filtration de leurs solutions aqueuses |
| US4639322A (en) * | 1983-11-03 | 1987-01-27 | Pfizer Inc. | Biopolymer compositions having enhanced filterability |
| GB8431653D0 (en) * | 1984-12-14 | 1985-01-30 | Shell Int Research | Filterability of microbial broth |
| FR2597503B1 (fr) * | 1986-03-10 | 1988-12-30 | Inst Francais Du Petrole | Procede enzymatique de traitement de gommes xanthanes en vue d'ameliorer la filtrabilite de leurs solutions aqueuses |
| FR2623207B1 (fr) * | 1987-11-13 | 1990-05-18 | Inst Francais Du Petrole | Procede de purification d'un mout de polysaccharide dans le but d'en accroitre la filtrabilite et utilisation du mout purifie en recuperation assistee du petrole |
| US5019267A (en) * | 1988-09-14 | 1991-05-28 | Prowatec Gmbh Halle | Process for mesophilic or thermophilic aerobico-enzymic conditioning of liquid organic substances and biomass |
| US5354671A (en) * | 1992-06-26 | 1994-10-11 | Shin-Etsu Chemical Co., Ltd. | Enzymatic clarification of polysaccharides |
| JP3741734B2 (ja) | 1994-06-30 | 2006-02-01 | 信越化学工業株式会社 | キサンタンガムの回収精製方法 |
| US8231921B2 (en) * | 2006-12-15 | 2012-07-31 | Cp Kelco U.S., Inc. | High performance gellan gums and methods for production thereof |
| BRPI0804835A2 (pt) * | 2008-11-06 | 2011-05-24 | Quantas Biotecnologia S.A. | processo industrial contìnuo para produção de polissacarìdeo sob a forma de caldo concentrado base água |
| US11001746B2 (en) | 2016-08-10 | 2021-05-11 | Geo Fossil Fuels, Llc | Compositions comprising and methods of making bio-polymers |
| CN110258278B (zh) * | 2019-06-28 | 2021-02-02 | 同济大学 | 利用微生物菌株处治水泥路面脱空的压浆材料及处理方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3476741A (en) * | 1967-01-20 | 1969-11-04 | Nat Dairy Prod Corp | Method for treating polysaccharides in the presence of an oxygen accepting agent |
| US3516983A (en) * | 1968-01-11 | 1970-06-23 | Kelco Co | Treatment of xanthomonas hydrophilic colloid and resulting product |
| GB1288843A (https=) * | 1969-07-12 | 1972-09-13 | ||
| US3964972A (en) * | 1970-03-02 | 1976-06-22 | John Tinsman Patton | Modified heteropolysaccharides |
| US3711462A (en) * | 1970-04-01 | 1973-01-16 | Mobil Oil | Method of clarifying polysaccharide solutions |
| JPS5318520B2 (https=) * | 1972-07-05 | 1978-06-15 | ||
| US3919189A (en) * | 1973-04-09 | 1975-11-11 | Kelco Co | Decreasing bacterial contamination of xanthan gum with propylene oxide |
| US4010071A (en) * | 1974-10-10 | 1977-03-01 | Merck & Co., Inc. | Clarification of xanthan gum |
-
1977
- 1977-05-16 US US05/797,093 patent/US4119491A/en not_active Expired - Lifetime
-
1978
- 1978-05-12 DE DE2820894A patent/DE2820894C2/de not_active Expired
- 1978-05-12 FR FR7814252A patent/FR2391277A1/fr active Granted
- 1978-05-12 GB GB19230/78A patent/GB1598594A/en not_active Expired
- 1978-05-12 JP JP5574578A patent/JPS53145987A/ja active Granted
- 1978-05-12 IT IT23387/78A patent/IT1096209B/it active
- 1978-05-12 NL NL7805141A patent/NL7805141A/xx not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03180608A (ja) * | 1989-12-08 | 1991-08-06 | Yoshida Kikai:Kk | 道路除雪法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7805141A (nl) | 1978-11-20 |
| DE2820894C2 (de) | 1986-07-31 |
| GB1598594A (en) | 1981-09-23 |
| FR2391277B1 (https=) | 1981-01-30 |
| FR2391277A1 (fr) | 1978-12-15 |
| JPS53145987A (en) | 1978-12-19 |
| US4119491A (en) | 1978-10-10 |
| IT7823387A0 (it) | 1978-05-12 |
| DE2820894A1 (de) | 1978-11-30 |
| IT1096209B (it) | 1985-08-26 |
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