EP0958246A2 - Zwei-komponentenmittel zur wasserklärung von tropischen zierfischaquarien - Google Patents
Zwei-komponentenmittel zur wasserklärung von tropischen zierfischaquarienInfo
- Publication number
- EP0958246A2 EP0958246A2 EP98908019A EP98908019A EP0958246A2 EP 0958246 A2 EP0958246 A2 EP 0958246A2 EP 98908019 A EP98908019 A EP 98908019A EP 98908019 A EP98908019 A EP 98908019A EP 0958246 A2 EP0958246 A2 EP 0958246A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- flocculant
- acid
- water
- gum
- biotolerant
- 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.)
- Withdrawn
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
- the invention relates to a two-component agent for water purification and removal of bacteria, algae, viruses, pathogens, parasites and heavy metals by flocculation treatment of tropical ornamental fish aquariums, especially in soft water, its use and methods for water purification by flocculation treatment.
- Analogous occurrences of cloudiness in garden ponds are very effectively removed or reduced by adding flocculants based on monomeric and polymeric aluminum salts according to the prior art.
- Flocculants like these have proven to be particularly biologically compatible, even with relatively soft water are described in WO 9626905.
- the special biological compatibility was achieved by combining polymeric aluminum salts, e.g. B. polymeric aluminum chloride (Al 2 (OH) 5 C1), achieved with polybasic organic carboxylic acids, especially tartaric acid.
- the invention was therefore based on the object of developing clarifying agents and processes for eliminating the cloudiness described at the outset in aquariums, which are also distinguished by a very good fish tolerance in soft water.
- the invention therefore relates to a two-component agent for clarifying and purifying the water in ornamental fish aquariums, consisting of a flockulan and the active ingredient combination of a coflockulan, and to a method for clarifying and purifying by defined use of the two-component agent.
- Another object of the invention is a combination of active substances suitable as coflockulans.
- the lower limit of carbonate hardness, at which flocculation treatment is still possible without acute toxic side effects, is reduced from KH 2 - 4 ° dH or alkalinity 0.71 - 1.41 mVal / 1 (with biotolerant flocculants alone) to below KH 0. 5 ° dH or alkalinity 0.18 mVal / 1 reduced.
- biotolerant flocculant polymeric Al-hydroxychloride + polybasic carboxylic acid
- special coflockulans can be used in aquariums without restrictions.
- the treatment of cloudy aquarium water uses the combination of a biotolerant flocculant and a mixture of active substances as coflockulans.
- the composition of the two components is described as follows:
- Citric acid glycolic acid, tartaric acid, maleic acid, hydroxymaleic acids, hydroxy tartaric acids, malonic acid, malic acid, lactic acid, tartronic acid, - hydroxypropionic acid, sugar acids, such as.
- gluconic acid sugar acid, glucuronic acid, mucic acid or mannosugaric acid.
- L-f-tartaric acid in combination with polymeric aluminum hydroxychloride has achieved the best results.
- the mixture of active ingredients consists of several functional components: a) Carbonate hardness carriers, alkalinity carriers, preferably alkali hydrogen carbonates in an amount of 25-40% by weight, based on the total weight of the coflockulan. NaHC0 3 and / or KHCO3 are preferred, particularly preferably a mixture of NaHC02 in an amount of 15-25% by weight and KHCO3 in an amount of 10-15% by weight. Introducing carbonate hardness before adding * the flocculant increases the initial carbonate hardness and, after adding the flocculant, compensates for the carbonate hardness that occurs during the formation of AI (OH) 3 flakes.
- Magnesium ion carrier in an amount of 50-60% by weight based on the total weight of the coflockulan, preferably MgSO 4 (with 30% H 2 O).
- MgSO 4 with 30% H 2 O.
- the addition of Mg 2 + ions increases the Mg 2 + content in the aquarium water.
- Mg 2 + - ions can facilitate 3 -Flockung floc formation in the AI (OH).
- hydrocolloids selected from naturally occurring biopolymers, preferably with free carboxylate groups and / or sulfate groups, such as, for example, alginic acid and its soluble salts (Na, Mg alginate), gum arabic, tragacanth gum, pectins, xanthan gum, carrageenan,
- Furcelleran Locust bean gum (Carob), Tara gum, Ghatti gum, Guar gum, Agar gum, Khaya grandifolia gum, Karaya gum, Arabian (araban), Gellan, starch, Konjac mannan, Galactomannan, Funoran, Acetan, .Welan, Rhamsan , Succinoglycan, scleroglycan, schizophyllan, tamarind gum, curdlan, pullulan, dextran and mixtures of the selected biopolymers with a total content of 2 - 20%.
- Carrageenan is preferred and commercially available carrageenan / furcelleran mixtures are very particularly preferred as food additives.
- a mixture of active ingredients that has proven very successful in the studies has the following composition:
- constituents can be added to the solid mixture, which do not contribute to flocculation support, but which also contain other additive functions, e.g. B. table salt (NaCl), Ca salts, enzyme preparations to improve the breakdown of organic water contaminants, dyes.
- B. table salt (NaCl) NaCl
- Ca salts Ca salts
- the resulting mixture of active ingredients can be in the form of a powder
- Tablet, granules, extrudate, agglomerate, capsule u. a. fixed application forms are used.
- a liquid flocculant with high biotolerance and a solid mixture of active ingredients are used as coflockulans.
- Example 2 Active ingredient mixture, coflockulans
- Flocculant in an amount of 0.1 to 10 ml per 10 liters, preferably from 0.5 to 1.5 ml per 10 liters of aquarium water.
- the dosage is chosen so that 1.0 to 100 mg / 1 Al 3 +, preferably 5-15 mg / 1 Al 3 +, are introduced into the treated water.
- the flocculation of the opacifying agents begins within 5 to 10 minutes after the addition. After about 2 to 12 hours, the flakes - plus turbidity - have settled as agglomerates or have been bound in the filter material. The aquarium water was completely cleared without adversely affecting the ornamental fish and other aquatic animals and plants.
- the described combined treatment of aquarium water also eliminates high-molecular particles, pathogens, bacteria, viruses, parasites and heavy metals by flocculation and can therefore also be used for the successful cleaning of aquarium water, in which there is not necessarily a visible cloudiness of the water.
- the agents according to the invention are also outstandingly suitable for one periodic use for the prophylactic purification of water from tropical ornamental fish aquariums.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Farming Of Fish And Shellfish (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19704953 | 1997-02-10 | ||
| DE19704953A DE19704953A1 (de) | 1997-02-10 | 1997-02-10 | Zwei-Komponentenmittel zur Wasserklärung von tropischen Zierfischaquarien |
| PCT/EP1998/000490 WO1998034877A2 (de) | 1997-02-10 | 1998-01-30 | Zwei-komponentenmittel zur wasserklärung von tropischen zierfischaquarien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0958246A2 true EP0958246A2 (de) | 1999-11-24 |
Family
ID=7819795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98908019A Withdrawn EP0958246A2 (de) | 1997-02-10 | 1998-01-30 | Zwei-komponentenmittel zur wasserklärung von tropischen zierfischaquarien |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0958246A2 (de) |
| JP (1) | JP2001511064A (de) |
| WO (1) | WO1998034877A2 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19944800B4 (de) * | 1999-09-18 | 2012-04-12 | Tetra Gmbh | Wasserbehandlungsmittel zur Verlängerung der Wasserwechselintervalle in Hälterungssystemen |
| DE19944799A1 (de) * | 1999-09-18 | 2002-02-28 | Baensch Tetra Werke | Verfahren zur Verbesserung der Wasserqualität von Hälterungswässern |
| 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 |
| WO2013148882A2 (en) * | 2012-03-28 | 2013-10-03 | Halosource, Inc. | Water treatment compositions and methods of use |
| WO2025226965A1 (en) * | 2024-04-24 | 2025-10-30 | The Administrators Of The Tulane Educational Fund | Algicidal foam compositions and methods of making and using thereof |
Family Cites Families (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 |
| FR2674437B1 (fr) * | 1991-03-29 | 1993-07-09 | Pf Medicament | Composition pharmaceutique, utile notamment dans le traitement d'affections gastro-óoesophagiennes. |
| US5415877A (en) * | 1993-04-23 | 1995-05-16 | Church & Dwight Co., Inc. | Bicarbonate fungicide product with a combination of surfactant ingredients |
| US5474703A (en) * | 1995-02-27 | 1995-12-12 | Warner-Lambert Company | Flocculating agent containing aluminum and a polybasic carboxylic acid |
| DE19611135B4 (de) * | 1996-03-21 | 2004-03-11 | Tetra Werke Dr.Rer.Nat. Ulrich Baensch Gmbh | Mittel und Verfahren zur Herstellung von biologisch vorteilhaftem bis naturnahem Aquarien- und Gartenteichwasser |
-
1998
- 1998-01-30 EP EP98908019A patent/EP0958246A2/de not_active Withdrawn
- 1998-01-30 JP JP53372198A patent/JP2001511064A/ja active Pending
- 1998-01-30 WO PCT/EP1998/000490 patent/WO1998034877A2/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9834877A3 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998034877A2 (de) | 1998-08-13 |
| WO1998034877A3 (de) | 1998-11-19 |
| JP2001511064A (ja) | 2001-08-07 |
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