WO1998034877A2 - Agent a deux composants s'utilisant dans la clarification d'eau d'aquariums contenant des poissons tropicaux d'agrement - Google Patents
Agent a deux composants s'utilisant dans la clarification d'eau d'aquariums contenant des poissons tropicaux d'agrement Download PDFInfo
- Publication number
- WO1998034877A2 WO1998034877A2 PCT/EP1998/000490 EP9800490W WO9834877A2 WO 1998034877 A2 WO1998034877 A2 WO 1998034877A2 EP 9800490 W EP9800490 W EP 9800490W WO 9834877 A2 WO9834877 A2 WO 9834877A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flocculant
- acid
- water
- gum
- biotolerant
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 21
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 20
- 150000007524 organic acids Chemical class 0.000 claims abstract description 11
- 239000004480 active ingredient Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- 241000195493 Cryptophyta Species 0.000 claims abstract description 7
- 239000000416 hydrocolloid Substances 0.000 claims abstract description 6
- 241000894006 Bacteria Species 0.000 claims abstract description 5
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims abstract description 5
- 241000700605 Viruses Species 0.000 claims abstract description 5
- 239000000969 carrier Substances 0.000 claims abstract description 5
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 5
- 229910001425 magnesium ion Inorganic materials 0.000 claims abstract description 5
- 244000045947 parasite Species 0.000 claims abstract description 5
- 244000052769 pathogen Species 0.000 claims abstract description 5
- 235000010418 carrageenan Nutrition 0.000 claims description 9
- 239000000679 carrageenan Substances 0.000 claims description 9
- 229920001525 carrageenan Polymers 0.000 claims description 9
- 229940113118 carrageenan Drugs 0.000 claims description 9
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 9
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 8
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000011975 tartaric acid Substances 0.000 claims description 6
- SNVFDPHQAOXWJZ-UHFFFAOYSA-N Furcelleran Chemical compound CCOC(=O)C1=C(C)NC(C=2C=CC=CC=2)=C(C(=O)OCC=2C=CC=CC=2)C1C#CC1=CC=CC=C1 SNVFDPHQAOXWJZ-UHFFFAOYSA-N 0.000 claims description 5
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 235000002906 tartaric acid Nutrition 0.000 claims description 5
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 4
- 235000010443 alginic acid Nutrition 0.000 claims description 4
- 229920000615 alginic acid Polymers 0.000 claims description 4
- 229920000591 gum Polymers 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- ROBFUDYVXSDBQM-UHFFFAOYSA-N hydroxymalonic acid Chemical compound OC(=O)C(O)C(O)=O ROBFUDYVXSDBQM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011736 potassium bicarbonate Substances 0.000 claims description 4
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 4
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 4
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 4
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- NNCOOIBIVIODKO-UHFFFAOYSA-N aluminum;hypochlorous acid Chemical compound [Al].ClO NNCOOIBIVIODKO-UHFFFAOYSA-N 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- WDQLRUYAYXDIFW-RWKIJVEZSA-N (2r,3r,4s,5r,6r)-4-[(2s,3r,4s,5r,6r)-3,5-dihydroxy-4-[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-[[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxy-6-(hydroxymethyl)oxane-2,3,5-triol Chemical compound O[C@@H]1[C@@H](CO)O[C@@H](O)[C@H](O)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@@H](CO[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)O1 WDQLRUYAYXDIFW-RWKIJVEZSA-N 0.000 claims description 2
- OMDQUFIYNPYJFM-XKDAHURESA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3s,4r,5s,6r)-4,5,6-trihydroxy-3-[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@H](O)[C@H](O)O1 OMDQUFIYNPYJFM-XKDAHURESA-N 0.000 claims description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 2
- PNJJKWLRMWJONM-UHFFFAOYSA-N 2,2,3-trihydroxybutanedioic acid Chemical class OC(=O)C(O)C(O)(O)C(O)=O PNJJKWLRMWJONM-UHFFFAOYSA-N 0.000 claims description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 2
- 244000215068 Acacia senegal Species 0.000 claims description 2
- 240000008886 Ceratonia siliqua Species 0.000 claims description 2
- 235000013912 Ceratonia siliqua Nutrition 0.000 claims description 2
- 229920002558 Curdlan Polymers 0.000 claims description 2
- 239000001879 Curdlan Substances 0.000 claims description 2
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims description 2
- AEMOLEFTQBMNLQ-AQKNRBDQSA-N D-glucopyranuronic acid Chemical compound OC1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-AQKNRBDQSA-N 0.000 claims description 2
- 229920002307 Dextran Polymers 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- DSLZVSRJTYRBFB-UHFFFAOYSA-N Galactaric acid Natural products OC(=O)C(O)C(O)C(O)C(O)C(O)=O DSLZVSRJTYRBFB-UHFFFAOYSA-N 0.000 claims description 2
- 229920000926 Galactomannan Polymers 0.000 claims description 2
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 claims description 2
- 229920002148 Gellan gum Polymers 0.000 claims description 2
- 229920002907 Guar gum Polymers 0.000 claims description 2
- 229920000084 Gum arabic Polymers 0.000 claims description 2
- 229920000569 Gum karaya Polymers 0.000 claims description 2
- 241001353702 Khaya grandifoliola Species 0.000 claims description 2
- 229920000161 Locust bean gum Polymers 0.000 claims description 2
- 229920001218 Pullulan Polymers 0.000 claims description 2
- 239000004373 Pullulan Substances 0.000 claims description 2
- 229920002305 Schizophyllan Polymers 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 241000934878 Sterculia Species 0.000 claims description 2
- 240000004584 Tamarindus indica Species 0.000 claims description 2
- 235000004298 Tamarindus indica Nutrition 0.000 claims description 2
- 229920001615 Tragacanth Polymers 0.000 claims description 2
- 229920002310 Welan gum Polymers 0.000 claims description 2
- 235000010489 acacia gum Nutrition 0.000 claims description 2
- 239000000205 acacia gum Substances 0.000 claims description 2
- 229940072056 alginate Drugs 0.000 claims description 2
- 239000000783 alginic acid Substances 0.000 claims description 2
- 229960001126 alginic acid Drugs 0.000 claims description 2
- 150000004781 alginic acids Chemical class 0.000 claims description 2
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 2
- 239000000420 anogeissus latifolia wall. gum Substances 0.000 claims description 2
- 239000000305 astragalus gummifer gum Substances 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 235000019316 curdlan Nutrition 0.000 claims description 2
- 229940078035 curdlan Drugs 0.000 claims description 2
- DSLZVSRJTYRBFB-DUHBMQHGSA-N galactaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)C(O)=O DSLZVSRJTYRBFB-DUHBMQHGSA-N 0.000 claims description 2
- 239000000451 gelidium spp. gum Substances 0.000 claims description 2
- 239000000174 gluconic acid Substances 0.000 claims description 2
- 235000012208 gluconic acid Nutrition 0.000 claims description 2
- 229940097043 glucuronic acid Drugs 0.000 claims description 2
- 235000010417 guar gum Nutrition 0.000 claims description 2
- 239000000665 guar gum Substances 0.000 claims description 2
- 229960002154 guar gum Drugs 0.000 claims description 2
- 235000019314 gum ghatti Nutrition 0.000 claims description 2
- UWYVPFMHMJIBHE-OWOJBTEDSA-N hydroxymaleic acid group Chemical class O/C(/C(=O)O)=C/C(=O)O UWYVPFMHMJIBHE-OWOJBTEDSA-N 0.000 claims description 2
- 235000010494 karaya gum Nutrition 0.000 claims description 2
- 239000000231 karaya gum Substances 0.000 claims description 2
- 229940039371 karaya gum Drugs 0.000 claims description 2
- 229940025902 konjac mannan Drugs 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 235000010420 locust bean gum Nutrition 0.000 claims description 2
- 239000000711 locust bean gum Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- 239000001630 malic acid Substances 0.000 claims description 2
- 235000011090 malic acid Nutrition 0.000 claims description 2
- 229920001277 pectin Polymers 0.000 claims description 2
- 239000001814 pectin Substances 0.000 claims description 2
- 235000010987 pectin Nutrition 0.000 claims description 2
- 235000019423 pullulan Nutrition 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000010491 tara gum Nutrition 0.000 claims description 2
- 239000000213 tara gum Substances 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- 229920001285 xanthan gum Polymers 0.000 claims description 2
- 235000010493 xanthan gum Nutrition 0.000 claims description 2
- 239000000230 xanthan gum Substances 0.000 claims description 2
- 229940082509 xanthan gum Drugs 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims 1
- 238000005189 flocculation Methods 0.000 abstract description 14
- 230000016615 flocculation Effects 0.000 abstract description 14
- 239000008234 soft water Substances 0.000 abstract description 6
- 235000005985 organic acids Nutrition 0.000 abstract description 3
- 159000000013 aluminium salts Chemical class 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 8
- 239000008394 flocculating agent Substances 0.000 description 7
- 150000001735 carboxylic acids Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 235000002639 sodium chloride Nutrition 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229920001222 biopolymer Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000008247 solid mixture Substances 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 208000026345 acute stress disease Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 150000007942 carboxylates Chemical group 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000008395 clarifying agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229940079919 digestives enzyme preparation Drugs 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- 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
-
- 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
Definitions
- a mixture of active ingredients that has proven very successful in the studies has the following composition:
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Marine Sciences & Fisheries (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Farming Of Fish And Shellfish (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
L'invention concerne un agent à deux composants comprenant un agent de flocage biotolérant contenant des sels polymères et des acides organiques polybasiques et un mélange de principes actifs servant d'adjuvant de flocage, qui contient un ou plusieurs supports de dureté carbonatée ou d'alcalinité, un support d'ions magnésium et des hydrocolloïdes pour clarifier l'eau et éliminer les bactéries, les algues, les virus, les agents pathogènes, les parasites et les métaux lourds par traitement par floculation d'aquariums contenant des poissons tropicaux d'agrément, notamment en présence d'eau douce. L'invention concerne en outre l'utilisation de l'agent à deux composants, ainsi que des procédés de clarification d'eau par traitement par floculation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98908019A EP0958246A2 (fr) | 1997-02-10 | 1998-01-30 | Agent a deux composants s'utilisant dans la clarification d'eau d'aquariums contenant des poissons tropicaux d'agrement |
| JP53372198A JP2001511064A (ja) | 1997-02-10 | 1998-01-30 | 鑑賞用熱帯魚水槽の水を浄化するための二成分薬剤 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19704953A DE19704953A1 (de) | 1997-02-10 | 1997-02-10 | Zwei-Komponentenmittel zur Wasserklärung von tropischen Zierfischaquarien |
| DE19704953.2 | 1997-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1998034877A2 true WO1998034877A2 (fr) | 1998-08-13 |
| WO1998034877A3 WO1998034877A3 (fr) | 1998-11-19 |
Family
ID=7819795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1998/000490 WO1998034877A2 (fr) | 1997-02-10 | 1998-01-30 | Agent a deux composants s'utilisant dans la clarification d'eau d'aquariums contenant des poissons tropicaux d'agrement |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0958246A2 (fr) |
| JP (1) | JP2001511064A (fr) |
| WO (1) | WO1998034877A2 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321912C (zh) * | 1999-09-18 | 2007-06-20 | 泰特拉股份有限公司 | 改善养殖水水质的方法 |
| CN100457648C (zh) * | 1999-09-18 | 2009-02-04 | 泰特拉股份有限公司 | 延长养殖水体换水间隔的水处理剂 |
| EP2831001A4 (fr) * | 2012-03-28 | 2016-04-27 | Halosource Inc | Compositions de traitement des eaux et procédés d'utilisation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5821218B2 (ja) * | 2011-03-02 | 2015-11-24 | 栗田工業株式会社 | 微細藻類の分離回収方法 |
| JP5817166B2 (ja) * | 2011-03-25 | 2015-11-18 | 栗田工業株式会社 | 微細藻類の分離回収方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983379A (en) * | 1983-03-01 | 1991-01-08 | Schaeffer Hans A | Dental preparation, article and method for storage and delivery thereof |
| EP0506563A1 (fr) * | 1991-03-29 | 1992-09-30 | Pierre Fabre Medicament | Suspension à base d'acide alginique |
| US5415877A (en) * | 1993-04-23 | 1995-05-16 | Church & Dwight Co., Inc. | Bicarbonate fungicide product with a combination of surfactant ingredients |
| WO1996026905A1 (fr) * | 1995-02-27 | 1996-09-06 | Warner-Lambert Company | Floculant contenant de l'aluminium et un acide carboxylique polybasique |
| WO1997034838A1 (fr) * | 1996-03-21 | 1997-09-25 | Tetra Werke Dr. Rer. Nat. Ulrich Baensch Gmbh | Substances et procede pour produire de l'eau destinee a des aquariums et a des plans d'eau de jardin |
-
1998
- 1998-01-30 WO PCT/EP1998/000490 patent/WO1998034877A2/fr not_active Application Discontinuation
- 1998-01-30 EP EP98908019A patent/EP0958246A2/fr not_active Withdrawn
- 1998-01-30 JP JP53372198A patent/JP2001511064A/ja active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983379A (en) * | 1983-03-01 | 1991-01-08 | Schaeffer Hans A | Dental preparation, article and method for storage and delivery thereof |
| EP0506563A1 (fr) * | 1991-03-29 | 1992-09-30 | Pierre Fabre Medicament | Suspension à base d'acide alginique |
| US5415877A (en) * | 1993-04-23 | 1995-05-16 | Church & Dwight Co., Inc. | Bicarbonate fungicide product with a combination of surfactant ingredients |
| US5468716A (en) * | 1993-04-23 | 1995-11-21 | Church & Dwight Co., Inc. | Bicarbonate fungicide product with a combination of surfactant ingredients |
| WO1996026905A1 (fr) * | 1995-02-27 | 1996-09-06 | Warner-Lambert Company | Floculant contenant de l'aluminium et un acide carboxylique polybasique |
| WO1997034838A1 (fr) * | 1996-03-21 | 1997-09-25 | Tetra Werke Dr. Rer. Nat. Ulrich Baensch Gmbh | Substances et procede pour produire de l'eau destinee a des aquariums et a des plans d'eau de jardin |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321912C (zh) * | 1999-09-18 | 2007-06-20 | 泰特拉股份有限公司 | 改善养殖水水质的方法 |
| CN100457648C (zh) * | 1999-09-18 | 2009-02-04 | 泰特拉股份有限公司 | 延长养殖水体换水间隔的水处理剂 |
| EP2831001A4 (fr) * | 2012-03-28 | 2016-04-27 | Halosource Inc | Compositions de traitement des eaux et procédés d'utilisation |
| AU2013239687B2 (en) * | 2012-03-28 | 2017-11-30 | Dober Chemical Corp. | Water treatment compositions and methods of use |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001511064A (ja) | 2001-08-07 |
| WO1998034877A3 (fr) | 1998-11-19 |
| EP0958246A2 (fr) | 1999-11-24 |
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