NO134685B - - Google Patents
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- Publication number
- NO134685B NO134685B NO3273/71A NO327371A NO134685B NO 134685 B NO134685 B NO 134685B NO 3273/71 A NO3273/71 A NO 3273/71A NO 327371 A NO327371 A NO 327371A NO 134685 B NO134685 B NO 134685B
- Authority
- NO
- Norway
- Prior art keywords
- water
- enzyme
- levan
- slime
- medium
- Prior art date
Links
- 108090000790 Enzymes Proteins 0.000 claims description 27
- 102000004190 Enzymes Human genes 0.000 claims description 27
- 230000015572 biosynthetic process Effects 0.000 claims description 18
- 239000008235 industrial water Substances 0.000 claims description 14
- 108010005131 levanase Proteins 0.000 claims description 12
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 10
- 210000003097 mucus Anatomy 0.000 claims description 10
- 241001030146 Rhodotorula sp. Species 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 42
- AIHDCSAXVMAMJH-GFBKWZILSA-N levan Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@@H]1[C@@H](O)[C@H](O)[C@](CO)(CO[C@@H]2[C@H]([C@H](O)[C@@](O)(CO)O2)O)O1 AIHDCSAXVMAMJH-GFBKWZILSA-N 0.000 description 18
- 238000005755 formation reaction Methods 0.000 description 16
- 239000002609 medium Substances 0.000 description 15
- 210000004027 cell Anatomy 0.000 description 12
- 244000005700 microbiome Species 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 229930091371 Fructose Natural products 0.000 description 8
- 239000005715 Fructose Substances 0.000 description 8
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 238000011081 inoculation Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000001580 bacterial effect Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 241000223252 Rhodotorula Species 0.000 description 5
- 238000000855 fermentation Methods 0.000 description 5
- 230000004151 fermentation Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 231100000167 toxic agent Toxicity 0.000 description 4
- 239000003440 toxic substance Substances 0.000 description 4
- NNVNAJGCZFCILW-UHFFFAOYSA-N 1'-methylspiro[3,4-dihydrochromene-2,4'-piperidine]-4-amine;hydrochloride Chemical compound Cl.C1CN(C)CCC21OC1=CC=CC=C1C(N)C2 NNVNAJGCZFCILW-UHFFFAOYSA-N 0.000 description 3
- 229920001817 Agar Polymers 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 239000008272 agar Substances 0.000 description 3
- 239000003139 biocide Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 239000012499 inoculation medium Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 241000099686 Azotobacter sp. Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- -1 biostats Substances 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 238000001952 enzyme assay Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012869 germination medium Substances 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000013587 production medium Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- PKDBCJSWQUOKDO-UHFFFAOYSA-M 2,3,5-triphenyltetrazolium chloride Chemical compound [Cl-].C1=CC=CC=C1C(N=[N+]1C=2C=CC=CC=2)=NN1C1=CC=CC=C1 PKDBCJSWQUOKDO-UHFFFAOYSA-M 0.000 description 1
- DVLFYONBTKHTER-UHFFFAOYSA-N 3-(N-morpholino)propanesulfonic acid Chemical compound OS(=O)(=O)CCCN1CCOCC1 DVLFYONBTKHTER-UHFFFAOYSA-N 0.000 description 1
- 241000186073 Arthrobacter sp. Species 0.000 description 1
- 241000194110 Bacillus sp. (in: Bacteria) Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920002670 Fructan Polymers 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 208000007976 Ketosis Diseases 0.000 description 1
- 241000191936 Micrococcus sp. Species 0.000 description 1
- 241000589774 Pseudomonas sp. Species 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- APQHKWPGGHMYKJ-UHFFFAOYSA-N Tributyltin oxide Chemical compound CCCC[Sn](CCCC)(CCCC)O[Sn](CCCC)(CCCC)CCCC APQHKWPGGHMYKJ-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000002599 biostatic effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000011928 denatured alcohol Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002083 enediols Chemical class 0.000 description 1
- 238000002481 ethanol extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- BJHIKXHVCXFQLS-UYFOZJQFSA-N fructose group Chemical group OCC(=O)[C@@H](O)[C@H](O)[C@H](O)CO BJHIKXHVCXFQLS-UYFOZJQFSA-N 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 150000002540 isothiocyanates Chemical class 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- XEBWQGVWTUSTLN-UHFFFAOYSA-M phenylmercury acetate Chemical compound CC(=O)O[Hg]C1=CC=CC=C1 XEBWQGVWTUSTLN-UHFFFAOYSA-M 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 210000005253 yeast cell Anatomy 0.000 description 1
- RZLVQBNCHSJZPX-UHFFFAOYSA-L zinc sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O RZLVQBNCHSJZPX-UHFFFAOYSA-L 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00069933A US3824184A (en) | 1970-09-04 | 1970-09-04 | Slime control in industrial waters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134685B true NO134685B (de) | 1976-08-23 |
| NO134685C NO134685C (de) | 1976-12-01 |
Family
ID=22092108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3273/71A NO134685C (de) | 1970-09-04 | 1971-09-02 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3824184A (de) |
| JP (1) | JPS5339395B1 (de) |
| BR (1) | BR7104771D0 (de) |
| CA (1) | CA980275A (de) |
| DE (1) | DE2131824C3 (de) |
| FI (1) | FI52271C (de) |
| FR (1) | FR2102037A5 (de) |
| GB (1) | GB1311595A (de) |
| NO (1) | NO134685C (de) |
| SE (1) | SE375347B (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370199A (en) * | 1981-11-09 | 1983-01-25 | Westvaco Corporation | Enzymatic catalyzed biocide system |
| US4478683A (en) * | 1981-11-09 | 1984-10-23 | Westvaco Corporation | Enzymatic catalyzed biocide system |
| US4684469A (en) * | 1983-05-17 | 1987-08-04 | Ecolab Inc. | Two component biocidal process |
| FI75973C (fi) * | 1986-12-12 | 1988-09-09 | Kemira Oy | Foerfarande foer eliminering av mikrober i processvatten av pappersfabriker. |
| US4936994A (en) * | 1989-03-13 | 1990-06-26 | Nalco Chemical Company | Application of cellulase to control industrial slime |
| US5071765A (en) * | 1989-03-13 | 1991-12-10 | Nalco Chemical Company | Application of multiple enzyme blend to control industrial slime on equipment surfaces |
| CA2080373C (en) * | 1991-02-12 | 2002-03-26 | C. George Hollis | Compositions and methods for removing or preventing biofilm |
| US5238572A (en) * | 1993-01-25 | 1993-08-24 | Betz Laboratories, Inc. | Enzyme treatment for industrial slime control |
| US5324432A (en) * | 1993-06-17 | 1994-06-28 | Nalco Chemical Company | Treatment of process waters to destroy filamentous bacteria |
| DE4421504C2 (de) * | 1994-06-20 | 1998-04-16 | Lumos Trading & Investments Co | Verfahren zum Konservieren von wäßrigen Lösungen oder Dispersionen, Anlage zur Durchführung des Verfahrens sowie dessen Anwendung |
| US5624575A (en) * | 1995-04-28 | 1997-04-29 | Nalco Chemical Company | Method for preventing microbial deposits in the papermaking process with ethylene oxide/propylene oxide copolymers |
| US6342386B1 (en) | 1996-10-29 | 2002-01-29 | Warren Paul Powers | Methods for removing undesired growth from a surface |
| US5919689A (en) * | 1996-10-29 | 1999-07-06 | Selvig; Thomas Allan | Marine antifouling methods and compositions |
| WO1999031020A1 (en) * | 1997-12-16 | 1999-06-24 | Cultor Corporation | Slime control in industrial waters |
| US8734867B2 (en) * | 2007-12-28 | 2014-05-27 | Liveleaf, Inc. | Antibacterial having an extract of pomegranate combined with hydrogen peroxide |
| WO2009094169A1 (en) * | 2008-01-24 | 2009-07-30 | Vitae Pharmaceuticals, Inc. | Cyclic carbazate and semicarbazide inhibitors of 11beta-hydroxysteroid dehydrogenase 1 |
| MX344857B (es) | 2009-03-04 | 2017-01-10 | Metaactiv Inc | Metodo y material para el acomplejamiento activado en el sitio de moleculas biologicas. |
| US20110214318A1 (en) * | 2010-03-05 | 2011-09-08 | Sony Ericsson Mobile Communications Ab | Paper Stock Card with Wireless Communication Capability |
| US8722040B2 (en) | 2011-06-24 | 2014-05-13 | Liveleaf, Inc. | Site-activated binding systems that selectively increase the bioactivity of phenolic compounds at target sites |
| US9192635B2 (en) | 2011-06-24 | 2015-11-24 | Liveleaf, Inc. | Method of treating damaged mucosal or gastrointestinal tissue by administering a composition comprising a mixture of pomegranate and green tea extracts and releasably bound hydrogen peroxide |
| US8716351B1 (en) | 2012-12-23 | 2014-05-06 | Liveleaf, Inc. | Methods of treating gastrointestinal spasms |
-
1970
- 1970-09-04 US US00069933A patent/US3824184A/en not_active Expired - Lifetime
-
1971
- 1971-06-17 CA CA115,950A patent/CA980275A/en not_active Expired
- 1971-06-26 DE DE2131824A patent/DE2131824C3/de not_active Expired
- 1971-07-02 JP JP4812471A patent/JPS5339395B1/ja active Pending
- 1971-07-08 FI FI711928A patent/FI52271C/fi active
- 1971-07-28 BR BR4771/71A patent/BR7104771D0/pt unknown
- 1971-08-26 GB GB4004171A patent/GB1311595A/en not_active Expired
- 1971-08-27 FR FR7131170A patent/FR2102037A5/fr not_active Expired
- 1971-09-02 NO NO3273/71A patent/NO134685C/no unknown
- 1971-09-03 SE SE7111217A patent/SE375347B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE375347B (de) | 1975-04-14 |
| GB1311595A (en) | 1973-03-28 |
| NO134685C (de) | 1976-12-01 |
| FI52271B (de) | 1977-05-02 |
| FR2102037A5 (de) | 1972-03-31 |
| DE2131824A1 (de) | 1972-03-09 |
| US3824184A (en) | 1974-07-16 |
| FI52271C (fi) | 1977-08-10 |
| JPS5339395B1 (de) | 1978-10-20 |
| DE2131824B2 (de) | 1978-06-01 |
| DE2131824C3 (de) | 1979-01-25 |
| CA980275A (en) | 1975-12-23 |
| BR7104771D0 (pt) | 1973-02-22 |
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