NO751693L - - Google Patents
Info
- Publication number
- NO751693L NO751693L NO751693A NO751693A NO751693L NO 751693 L NO751693 L NO 751693L NO 751693 A NO751693 A NO 751693A NO 751693 A NO751693 A NO 751693A NO 751693 L NO751693 L NO 751693L
- Authority
- NO
- Norway
- Prior art keywords
- water
- biguanide
- polymeric biguanide
- polymeric
- groups
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- 229940123208 Biguanide Drugs 0.000 claims description 31
- XNCOSPRUTUOJCJ-UHFFFAOYSA-N Biguanide Chemical compound NC(N)=NC(N)=N XNCOSPRUTUOJCJ-UHFFFAOYSA-N 0.000 claims description 23
- 229920000642 polymer Polymers 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 244000005700 microbiome Species 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- VAZJLPXFVQHDFB-UHFFFAOYSA-N 1-(diaminomethylidene)-2-hexylguanidine Polymers CCCCCCN=C(N)N=C(N)N VAZJLPXFVQHDFB-UHFFFAOYSA-N 0.000 claims description 4
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- 239000008213 purified water Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 claims description 2
- 239000012458 free base Substances 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 241000894006 Bacteria Species 0.000 description 7
- 150000004283 biguanides Chemical class 0.000 description 7
- 239000003651 drinking water Substances 0.000 description 7
- 235000020188 drinking water Nutrition 0.000 description 7
- 230000001580 bacterial effect Effects 0.000 description 5
- 150000004985 diamines Chemical class 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 244000000626 Daucus carota Species 0.000 description 3
- 235000002767 Daucus carota Nutrition 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 240000008415 Lactuca sativa Species 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 235000005254 Allium ampeloprasum Nutrition 0.000 description 2
- 240000006108 Allium ampeloprasum Species 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000003228 Lactuca sativa Nutrition 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- QWJNFFYFEKXZBF-UHFFFAOYSA-N cyanocyanamide Chemical compound N#CNC#N QWJNFFYFEKXZBF-UHFFFAOYSA-N 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- FKPUYTAEIPNGRM-UHFFFAOYSA-N 1-(diaminomethylidene)guanidine;hydron;chloride Chemical compound [Cl-].N\C([NH3+])=N/C(N)=N FKPUYTAEIPNGRM-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 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
- 239000004927 clay Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- -1 diamine salt Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 235000012045 salad Nutrition 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2278274A GB1460626A (en) | 1974-05-22 | 1974-05-22 | Purification of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO751693L true NO751693L (fr) | 1975-11-25 |
Family
ID=10185004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO751693A NO751693L (fr) | 1974-05-22 | 1975-05-13 |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS51153A (fr) |
| BE (1) | BE829375A (fr) |
| BR (1) | BR7503171A (fr) |
| CH (1) | CH599904A5 (fr) |
| DE (1) | DE2522792A1 (fr) |
| DK (1) | DK226075A (fr) |
| EG (1) | EG11716A (fr) |
| ES (1) | ES437856A1 (fr) |
| FR (1) | FR2272040B1 (fr) |
| GB (1) | GB1460626A (fr) |
| IL (1) | IL47308A (fr) |
| IT (1) | IT1038303B (fr) |
| NL (1) | NL7505890A (fr) |
| NO (1) | NO751693L (fr) |
| OA (1) | OA05009A (fr) |
| PH (1) | PH12953A (fr) |
| SE (1) | SE404354B (fr) |
| ZA (1) | ZA753048B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137752A (en) * | 1981-02-17 | 1982-08-25 | Nissan Motor Co Ltd | Controller for automatic change gear |
| JPH0761687B2 (ja) * | 1988-07-09 | 1995-07-05 | 日本石油株式会社 | 高強度・高弾性率ポリエチレン材料の製造方法 |
-
1974
- 1974-05-22 GB GB2278274A patent/GB1460626A/en not_active Expired
-
1975
- 1975-05-12 ZA ZA00753048A patent/ZA753048B/xx unknown
- 1975-05-13 NO NO751693A patent/NO751693L/no unknown
- 1975-05-15 IL IL47308A patent/IL47308A/xx unknown
- 1975-05-20 CH CH640075A patent/CH599904A5/xx not_active IP Right Cessation
- 1975-05-20 IT IT23547/75A patent/IT1038303B/it active
- 1975-05-20 PH PH17175A patent/PH12953A/en unknown
- 1975-05-20 NL NL7505890A patent/NL7505890A/xx not_active Application Discontinuation
- 1975-05-21 EG EG305/75A patent/EG11716A/xx active
- 1975-05-21 BR BR4059/75A patent/BR7503171A/pt unknown
- 1975-05-21 FR FR7515792A patent/FR2272040B1/fr not_active Expired
- 1975-05-21 SE SE7505787A patent/SE404354B/xx unknown
- 1975-05-22 OA OA55507A patent/OA05009A/fr unknown
- 1975-05-22 BE BE156610A patent/BE829375A/fr unknown
- 1975-05-22 DK DK226075A patent/DK226075A/da unknown
- 1975-05-22 DE DE19752522792 patent/DE2522792A1/de not_active Withdrawn
- 1975-05-22 JP JP50061415A patent/JPS51153A/ja active Pending
- 1975-05-22 ES ES437856A patent/ES437856A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU8129375A (en) | 1976-11-25 |
| DK226075A (da) | 1975-11-23 |
| NL7505890A (nl) | 1975-11-25 |
| IL47308A (en) | 1978-07-31 |
| DE2522792A1 (de) | 1975-12-04 |
| CH599904A5 (fr) | 1978-06-15 |
| OA05009A (fr) | 1980-12-31 |
| ES437856A1 (es) | 1977-01-01 |
| JPS51153A (fr) | 1976-01-05 |
| FR2272040A1 (fr) | 1975-12-19 |
| IT1038303B (it) | 1979-11-20 |
| BE829375A (fr) | 1975-11-24 |
| ZA753048B (en) | 1976-04-28 |
| PH12953A (en) | 1979-10-18 |
| IL47308A0 (en) | 1975-07-28 |
| BR7503171A (pt) | 1976-04-27 |
| FR2272040B1 (fr) | 1979-03-30 |
| EG11716A (en) | 1978-03-29 |
| SE7505787L (sv) | 1975-11-24 |
| SE404354B (sv) | 1978-10-02 |
| GB1460626A (en) | 1977-01-06 |
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