CN110002568B - Water-soluble calcium-magnesium regulator and preparation method thereof - Google Patents
Water-soluble calcium-magnesium regulator and preparation method thereof Download PDFInfo
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- CN110002568B CN110002568B CN201910327766.3A CN201910327766A CN110002568B CN 110002568 B CN110002568 B CN 110002568B CN 201910327766 A CN201910327766 A CN 201910327766A CN 110002568 B CN110002568 B CN 110002568B
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- Prior art keywords
- magnesium
- calcium
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- water
- zinc
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- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 239000011575 calcium Substances 0.000 claims abstract description 64
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 62
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 53
- 239000011777 magnesium Substances 0.000 claims abstract description 52
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 51
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000012452 mother liquor Substances 0.000 claims abstract description 36
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000011591 potassium Substances 0.000 claims abstract description 35
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 35
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 35
- 239000011701 zinc Substances 0.000 claims abstract description 35
- 239000000049 pigment Substances 0.000 claims abstract description 33
- 239000002738 chelating agent Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000004094 surface-active agent Substances 0.000 claims abstract description 8
- 229960005069 calcium Drugs 0.000 claims description 59
- 229960003975 potassium Drugs 0.000 claims description 33
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 24
- 229940091250 magnesium supplement Drugs 0.000 claims description 21
- 239000010413 mother solution Substances 0.000 claims description 18
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- 150000001413 amino acids Chemical class 0.000 claims description 11
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 10
- 229920001661 Chitosan Polymers 0.000 claims description 9
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 8
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 8
- 150000007524 organic acids Chemical class 0.000 claims description 8
- 229920000136 polysorbate Polymers 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 150000005846 sugar alcohols Chemical class 0.000 claims description 6
- 235000005979 Citrus limon Nutrition 0.000 claims description 5
- 244000248349 Citrus limon Species 0.000 claims description 5
- 229940038879 chelated zinc Drugs 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- -1 polyoxyethylene glycerate Polymers 0.000 claims description 5
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 4
- URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 claims description 4
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 4
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 4
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 claims description 4
- 239000001527 calcium lactate Substances 0.000 claims description 4
- 235000011086 calcium lactate Nutrition 0.000 claims description 4
- 229960002401 calcium lactate Drugs 0.000 claims description 4
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 claims description 4
- 229940073507 cocamidopropyl betaine Drugs 0.000 claims description 4
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 claims description 4
- 239000011654 magnesium acetate Substances 0.000 claims description 4
- 235000011285 magnesium acetate Nutrition 0.000 claims description 4
- 229940069446 magnesium acetate Drugs 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 4
- 229920000053 polysorbate 80 Polymers 0.000 claims description 4
- 239000001508 potassium citrate Substances 0.000 claims description 4
- 229960002635 potassium citrate Drugs 0.000 claims description 4
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims description 4
- 235000011082 potassium citrates Nutrition 0.000 claims description 4
- 239000000600 sorbitol Substances 0.000 claims description 4
- 235000010356 sorbitol Nutrition 0.000 claims description 4
- 229960002920 sorbitol Drugs 0.000 claims description 4
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 3
- 239000004386 Erythritol Substances 0.000 claims description 3
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 claims description 3
- 229930195725 Mannitol Natural products 0.000 claims description 3
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 3
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 claims description 3
- 239000001639 calcium acetate Substances 0.000 claims description 3
- 235000011092 calcium acetate Nutrition 0.000 claims description 3
- 229960005147 calcium acetate Drugs 0.000 claims description 3
- 239000001110 calcium chloride Substances 0.000 claims description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 229940047608 chelated magnesium Drugs 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 claims description 3
- 235000019414 erythritol Nutrition 0.000 claims description 3
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 claims description 3
- 229940009714 erythritol Drugs 0.000 claims description 3
- 239000001630 malic acid Substances 0.000 claims description 3
- 235000011090 malic acid Nutrition 0.000 claims description 3
- 239000000594 mannitol Substances 0.000 claims description 3
- 235000010355 mannitol Nutrition 0.000 claims description 3
- 229960001855 mannitol Drugs 0.000 claims description 3
- 235000011056 potassium acetate Nutrition 0.000 claims description 3
- PHZLMBHDXVLRIX-UHFFFAOYSA-M potassium lactate Chemical compound [K+].CC(O)C([O-])=O PHZLMBHDXVLRIX-UHFFFAOYSA-M 0.000 claims description 3
- 239000001521 potassium lactate Substances 0.000 claims description 3
- 235000011085 potassium lactate Nutrition 0.000 claims description 3
- 229960001304 potassium lactate Drugs 0.000 claims description 3
- 239000004246 zinc acetate Substances 0.000 claims description 3
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 2
- WHMDKBIGKVEYHS-IYEMJOQQSA-L Zinc gluconate Chemical compound [Zn+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O WHMDKBIGKVEYHS-IYEMJOQQSA-L 0.000 claims description 2
- NGLMYMJASOJOJY-UHFFFAOYSA-O azanium;calcium;nitrate Chemical compound [NH4+].[Ca].[O-][N+]([O-])=O NGLMYMJASOJOJY-UHFFFAOYSA-O 0.000 claims description 2
- 235000001465 calcium Nutrition 0.000 claims description 2
- 229940075507 glyceryl monostearate Drugs 0.000 claims description 2
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 2
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 claims description 2
- 229960004109 potassium acetate Drugs 0.000 claims description 2
- 239000000811 xylitol Substances 0.000 claims description 2
- 235000010447 xylitol Nutrition 0.000 claims description 2
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 2
- 229960002675 xylitol Drugs 0.000 claims description 2
- 229960000314 zinc acetate Drugs 0.000 claims description 2
- 239000011670 zinc gluconate Substances 0.000 claims description 2
- 235000011478 zinc gluconate Nutrition 0.000 claims description 2
- 229960000306 zinc gluconate Drugs 0.000 claims description 2
- 241000238557 Decapoda Species 0.000 abstract description 62
- 241000195493 Cryptophyta Species 0.000 abstract description 25
- 238000009360 aquaculture Methods 0.000 abstract description 17
- 244000144974 aquaculture Species 0.000 abstract description 17
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 abstract description 10
- 229910001424 calcium ion Inorganic materials 0.000 abstract description 10
- 229910001425 magnesium ion Inorganic materials 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 239000002366 mineral element Substances 0.000 abstract description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 description 9
- 235000010755 mineral Nutrition 0.000 description 9
- 239000011707 mineral Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 8
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 8
- 230000004083 survival effect Effects 0.000 description 8
- YNIYCIJFJNBFIN-UHFFFAOYSA-N [Mg].[K].[Ca].[Zn] Chemical compound [Mg].[K].[Ca].[Zn] YNIYCIJFJNBFIN-UHFFFAOYSA-N 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 6
- 235000012255 calcium oxide Nutrition 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 230000000366 juvenile effect Effects 0.000 description 5
- 241000238553 Litopenaeus vannamei Species 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 235000015816 nutrient absorption Nutrition 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241000195628 Chlorophyta Species 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000607598 Vibrio Species 0.000 description 1
- 206010047400 Vibrio infections Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003619 algicide Substances 0.000 description 1
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229940062672 calcium dihydrogen phosphate Drugs 0.000 description 1
- 229910001576 calcium mineral Inorganic materials 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 229910001607 magnesium mineral Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 235000019691 monocalcium phosphate Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
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
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to the technical field of aquaculture, in particular to a water-soluble calcium-magnesium regulator and a preparation method thereof. The water-soluble calcium-magnesium regulator comprises the following components in parts by weight: 250 parts of chelated calcium, magnesium, zinc and potassium mother liquor 200-3 parts, chelating agent 1-3 parts, surfactant 2-4 parts, and pigment mother liquor 1-2 parts. The water-soluble calcium-magnesium regulator disclosed by the invention is high in utilization rate, is suitable for the whole process of shrimp and crab culture, can well solve the problem of insufficient calcium and magnesium ions in a water body in the shrimp and crab culture process, and simultaneously gives consideration to the regulation of water hardness and alkalinity and contains mineral elements (such as calcium, magnesium, zinc and potassium) necessary for the growth of shrimps, crabs and algae; most importantly, in the molting period of the shrimps and crabs and the middle and later periods of algae reproduction, calcium and magnesium ions in the water body can be quickly supplemented, the dynamic balance of the concentration of the calcium and magnesium ions in the water body is maintained, the pH value of the water body is stabilized, the ecological balance of algae is further promoted, the water quality is improved, and the healthy growth of the shrimps and crabs is maintained.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a water-soluble calcium-magnesium regulator and a preparation method thereof.
Background
At present, with the technical innovation of the aquatic product industry, shrimp and crab varieties with strong salinity adaptability are gradually popularized in inland areas. Because of different culture water, the culture effect difference is obvious, and the culture yield of seawater or brackish water in coastal areas is far higher than that of inland freshwater culture. The inland fresh water culture effect is mainly influenced by the salinity of culture water and the content of mineral ions such as calcium, magnesium and the like. Mineral substances such as calcium, magnesium and the like account for 8 percent of the shrimp and crab organisms and play roles in maintaining cell and tissue structures, regulating osmosis, regulating ions, regulating membrane potential and constructing proteins and various enzymes. In the desalination culture process, a large amount of energy is consumed for adjusting osmotic pressure of shrimps and crabs due to low salinity and insufficient mineral substances, so that the resistance of the shrimps is reduced, and the shrimps are eliminated due to the incapability of adapting to a new environment in the initial stage, so that the survival rate is reduced; the growth of the shrimps and crabs is completed by the molting frequency and nutrient absorption after the molting, and if the calcium and magnesium minerals are insufficient, the molting frequency and nutrient absorption of the shrimps can be influenced, so that the growth speed is slowed; compared with seawater culture, the desalination culture process is limited by low-concentration calcium and magnesium ions, the shrimps and crabs grow very slowly in the middle and later stages, and a large amount of molts of the shrimps and crabs are concentrated in a water body, so that the situation that minerals are seriously insufficient after the molts occur is caused, the shell hardening time of the shrimps and crabs is prolonged, and finally, the diseases are caused due to the dual effects of the reduction of the disease resistance of the shrimps and crabs and the invasion of vibrios, which are prolonged in the molting time.
Calcium is one of the components of the cell wall of algae, one of the essential elements required for the growth of algae; magnesium is one of chlorophyll components, and can promote photosynthesis of algae and promote absorption of nutrients by algae. If the minerals such as calcium, magnesium and the like are insufficient, the growth and the propagation of the algae are inhibited, and then after the algae are propagated to a certain degree, the minerals in the water are consumed to a large extent, so that the growth of the algae is accelerated to age due to the lack of calcium and magnesium ions, the fluctuation of algae phases is caused, even the algae die in a large amount (fall algae), the water quality is deteriorated, and the growth and the propagation of shrimps and crabs are further influenced.
In aquaculture, products commonly used for supplementing mineral ions such as calcium, magnesium and the like in water environment are mostly prepared from mineral raw materials such as calcium carbonate, calcium dihydrogen phosphate, magnesium carbonate and the like, and the products have low solubility and cannot meet the rapid and large-scale requirements on calcium and magnesium ions in the molting stage and the late stage of algae reproduction of shrimps and crabs; and most of the products are thrown into the water body environment and sink to the bottom of the pond without being utilized, so that the bottom is polluted. Therefore, it is necessary to provide a safe and reliable regulator which can rapidly supplement mineral ions such as calcium and magnesium and can regulate water quality.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a water-soluble calcium-magnesium regulator and a preparation method thereof. The water-soluble calcium-magnesium regulator disclosed by the invention can well solve the problem of insufficient calcium and magnesium ions in a water body in the shrimp and crab culture process, regulate the water environment and maintain the healthy growth of the shrimps and crabs.
The invention adopts the following technical scheme:
a water-soluble calcium-magnesium regulator comprises the following components in parts by weight: 250 parts of chelated calcium, magnesium, zinc and potassium mother liquor 200-3 parts, chelating agent 1-3 parts, surfactant 2-4 parts, and pigment mother liquor 1-2 parts.
Preferably, the chelated calcium magnesium zinc potassium mother solution consists of the following components in parts by weight: 35-50 parts of water, 3-5 parts of organic acid, 12-16 parts of sugar alcohol, 10-15 parts of water-soluble chitosan, 4-5 parts of glycerol, 35-45 parts of inorganic calcium, 5-8 parts of organic calcium, 80-90 parts of inorganic magnesium, 10-15 parts of organic magnesium, 1-2 parts of organic zinc and 4-6 parts of organic potassium.
Preferably, the inorganic calcium is one or more of calcium nitrate, calcium ammonium nitrate and calcium chloride; the organic calcium is one or more of amino acid chelated calcium, calcium acetate, calcium lactate and IDHA-calcium; the inorganic magnesium is one or two of magnesium nitrate and magnesium chloride; the organic magnesium is one or more of amino acid chelated magnesium, magnesium acetate, IDHA-magnesium and EDTA-magnesium; the organic zinc is one or more of amino acid chelated zinc, zinc gluconate and zinc acetate; the organic potassium is one or more of potassium acetate, potassium citrate and potassium lactate; the organic acid is one or more of citric acid, fruit acid and malic acid; the sugar alcohol is one or more of mannitol, xylitol, erythritol and sorbitol.
Preferably, the chelating agent is one of IDHA, EDTA or HEDTA; the surfactant is one or more of tween 40, tween 80, cocamidopropyl betaine, glyceryl monostearate and polyoxyethylene glycerate.
Preferably, the pigment mother liquor consists of the following components in parts by weight: 2 parts of pigment and 100 parts of water.
Preferably, the pigment is one of sunset yellow and lemon yellow.
Preferably, the concentration of calcium in the water-soluble calcium-magnesium regulator is 50-95g/L, the concentration of magnesium is 70-148g/L, the concentration of zinc is 1-7g/L, and the concentration of potassium is 5-12 g/L.
The preparation method of the water-soluble calcium-magnesium regulator comprises the following steps:
(1) preparing a chelated calcium, magnesium, zinc and potassium mother solution: uniformly mixing water, glycerol and organic acid, heating to 70-85 ℃ while stirring, sequentially adding sugar alcohol, water-soluble chitosan, inorganic calcium, organic calcium, inorganic magnesium, organic zinc and organic potassium, and then continuously reacting for 30min to obtain chelated calcium, magnesium, zinc and potassium mother liquor;
(2) preparing a pigment mother solution: mixing pigment and water uniformly to obtain pigment mother liquor;
(3) preparation of water-soluble calcium-magnesium regulator: uniformly mixing the chelated calcium, magnesium, zinc and potassium mother liquor with a surfactant, adding a chelating agent at the temperature of 60-70 ℃ for reaction for 30min, cooling to room temperature, adding the pigment mother liquor, and uniformly mixing to obtain the water-soluble calcium-magnesium regulator.
The invention has the beneficial effects that:
the organic acid component can effectively reduce the pH value of the aquaculture water environment, promote the growth of algae, enhance the photosynthesis of the algae to consume carbon dioxide in the water body, further reduce the content of carbonate ions and bicarbonate ions in the water environment, increase dissolved oxygen and provide a good water body environment for the healthy growth of shrimps and crabs; the chelating agent component can chelate heavy metal ions in the water body, so that the heavy metal is prevented from influencing the growth of shrimps, crabs or algae; the surfactant component can reduce the surface tension of the water body, balance dissolved oxygen in the water body, prevent gas supersaturation, improve the water quality problems of viscous water, stink water, oil film on the surface layer and the like, and create a healthy water body environment for the growth of shrimps and crabs; the water-soluble chitosan component can play a certain role in immune protection for shrimps and crabs and can enhance the digestion physiological function of the shrimps and crabs; the multiple components effectively regulate the water environment through synergistic effect, and maintain the healthy growth of shrimps and crabs.
The water-soluble calcium-magnesium regulator has high utilization rate, is suitable for the whole process of shrimp and crab culture, simultaneously gives consideration to the regulation of water hardness and alkalinity and contains mineral elements (such as calcium, magnesium, zinc and potassium) necessary for the growth of the shrimps, crabs and algae; most importantly, in the molting period of the shrimps and crabs and the middle and later periods of algae reproduction, calcium and magnesium ions in the water body can be quickly supplemented, the dynamic balance of the concentration of the calcium and magnesium ions in the water body is maintained, the pH value of the water body is stabilized, the ecological balance of algae is further promoted, the water quality is improved, and the healthy growth of the shrimps and crabs is maintained.
Drawings
FIG. 1 is a graph showing the change of the contents of ammonia nitrogen and nitrite in the culture water in Experimental example 2.
Detailed Description
The present invention will be described in detail below with reference to examples.
Example 1
A water-soluble calcium-magnesium regulator comprises the following components in parts by weight: 250 parts of chelated calcium, magnesium, zinc and potassium mother liquor, 2 parts of EDTA, 2 parts of cocamidopropyl betaine and 2 parts of pigment mother liquor.
The preparation method of the water-soluble calcium-magnesium regulator comprises the following steps:
(1) preparing a chelated calcium, magnesium, zinc and potassium mother solution: uniformly mixing 40 parts of water, 5 parts of glycerol and 3 parts of fruit acid, heating to 75 ℃ while stirring, sequentially adding 15 parts of sorbitol, 10 parts of water-soluble chitosan, 40 parts of calcium nitrate, 5 parts of calcium acetate, 90 parts of magnesium nitrate, 10 parts of IDHA-magnesium, 1 part of zinc acetate and 4 parts of potassium citrate, and then continuing to react for 30min to obtain a chelated calcium, magnesium, zinc and potassium mother solution;
(2) preparing a pigment mother solution: uniformly mixing 2 parts of lemon yellow and 100 parts of water to obtain a pigment mother solution;
(3) preparation of water-soluble calcium-magnesium regulator: uniformly mixing the chelated calcium magnesium zinc potassium mother liquor with the cocamidopropyl betaine, adding EDTA to react for 30min at the temperature of 60 ℃, cooling to room temperature, adding the pigment mother liquor, and uniformly mixing to obtain the water-soluble calcium magnesium regulator.
The calcium-magnesium regulator has calcium concentration of 64g/L, magnesium concentration of 108g/L, zinc concentration of 3g/L and potassium concentration of 9 g/L.
Example 2
A water-soluble calcium-magnesium regulator comprises the following components in parts by weight: 250 parts of chelated calcium, magnesium, zinc and potassium mother liquor, 2 parts of IDHA, 401 parts of tween, 801 parts of tween and 2 parts of pigment mother liquor.
The preparation method of the water-soluble calcium-magnesium regulator comprises the following steps:
(1) preparing a chelated calcium, magnesium, zinc and potassium mother solution: uniformly mixing 45 parts of water, 4 parts of glycerol and 3 parts of citric acid, heating to 75 ℃ while stirring, sequentially adding 15 parts of erythritol, 15 parts of water-soluble chitosan, 35 parts of calcium nitrate, 5 parts of calcium lactate, 80 parts of magnesium chloride, 10 parts of magnesium acetate, 2 parts of amino acid chelated zinc and 5 parts of potassium lactate, and then continuing to react for 30min to obtain chelated calcium, magnesium, zinc and potassium mother liquor;
(2) preparing a pigment mother solution: uniformly mixing 2 parts of lemon yellow and 100 parts of water to obtain a pigment mother solution;
(3) preparation of water-soluble calcium-magnesium regulator: mixing the chelated calcium magnesium zinc potassium mother liquor, tween 40 and tween 80 uniformly, adding IDHA at the temperature of 60 ℃ for reaction for 30min, cooling to room temperature, adding the pigment mother liquor, and mixing uniformly to obtain the water-soluble calcium magnesium regulator.
The calcium-magnesium regulator has calcium concentration of 52g/L, magnesium concentration of 142g/L, zinc concentration of 3g/L and potassium concentration of 9 g/L.
Example 3
A water-soluble calcium-magnesium regulator comprises the following components in parts by weight: 250 parts of chelated calcium, magnesium, zinc and potassium mother liquor, 2 parts of HEDTA, 2 parts of polyoxyethylene glycerate and 2 parts of pigment mother liquor.
A preparation method of a water-soluble calcium-magnesium regulator comprises the following steps:
(1) preparing a chelated calcium, magnesium, zinc and potassium mother solution: uniformly mixing 40 parts of water, 5 parts of glycerol and 3 parts of malic acid, heating to 80 ℃ while stirring, sequentially adding 12 parts of mannitol, 10 parts of water-soluble chitosan, 45 parts of calcium chloride, 8 parts of amino acid chelated calcium, 90 parts of magnesium nitrate, 10 parts of amino acid chelated magnesium, 2 parts of amino acid chelated zinc and 5 parts of potassium citrate, and then continuing to react for 30min to obtain chelated calcium, magnesium, zinc and potassium mother liquor;
(2) preparing a pigment mother solution: uniformly mixing 2 parts of sunset yellow and 100 parts of water to obtain a pigment mother liquor;
(3) preparation of water-soluble calcium-magnesium regulator: mixing the chelated calcium magnesium zinc potassium mother liquor and polyoxyethylene glycerate uniformly, adding HEDTA at the temperature of 60 ℃ for reaction for 30min, cooling to room temperature, adding the pigment mother liquor, and mixing uniformly to obtain the water-soluble calcium magnesium regulator.
The calcium-magnesium regulator has calcium concentration of 95g/L, magnesium concentration of 97g/L, zinc concentration of 2g/L and potassium concentration of 11 g/L.
Example 4
A water-soluble calcium-magnesium regulator comprises the following components in parts by weight: 235 parts of chelated calcium, magnesium, zinc and potassium mother liquor, 3 parts of IDHA, 401 parts of tween, 801 parts of tween and 2 parts of pigment mother liquor.
The preparation method of the water-soluble calcium-magnesium regulator comprises the following steps:
(1) preparing a chelated calcium, magnesium, zinc and potassium mother solution: uniformly mixing 45 parts of water, 5 parts of glycerol and 4 parts of citric acid, heating to 75 ℃ while stirring, sequentially adding 15 parts of sorbitol, 15 parts of water-soluble chitosan, 35 parts of calcium nitrate, 5 parts of calcium lactate, 90 parts of magnesium chloride, 15 parts of magnesium acetate, 1 part of amino acid chelated zinc and 5 parts of potassium acetate, and then continuing to react for 30min to obtain chelated calcium magnesium zinc potassium mother liquor;
(2) preparing a pigment mother solution: uniformly mixing 2 parts of lemon yellow and 100 parts of water to obtain a pigment mother solution;
(3) preparation of water-soluble calcium-magnesium regulator: mixing the chelated calcium magnesium zinc potassium mother liquor, tween 40 and tween 80 uniformly, adding IDHA at the temperature of 65 ℃ for reaction for 30min, cooling to room temperature, adding the pigment mother liquor, and mixing uniformly to obtain the water-soluble calcium magnesium regulator.
The calcium-magnesium regulator has the calcium concentration of 54g/L, the magnesium concentration of 148g/L, the zinc concentration of 1g/L and the potassium concentration of 9 g/L.
Experimental example 1
The influence of the dosage of the water-soluble calcium-magnesium regulator on the survival rate and the growth of the litopenaeus vannamei seedlings is as follows:
the river water warp is filtered, bleached, disinfected and fully aerated, and then injected into four experimental cement ponds to serve as water for culture bases, and the experimental objects are desalted litopenaeus vannamei seedlings which are domesticated by 15 days of salt generation and salt reduction and then distributed into the experimental ponds. The control group CK is not added with the water-soluble calcium-magnesium regulator, the experimental groups SY-1, SY-2 and SY-3 are added with the water-soluble calcium-magnesium regulator in the example 1 according to the dosage of 1L, 2L and 3L/mu x m, and the pond water is continuously aerated. In the cultivation period of 50 days respectively, the artificial compound feed is regularly and quantitatively fed every day, the survival rate and the growth speed of the juvenile shrimps are measured after the cultivation is finished, and the experimental results are shown in table 1:
TABLE 1 Effect of water-soluble Ca-Mg regulator dosage on Litopenaeus vannamei seedling survival rate and growth
| Group of | Water source | Dosage (L/mu x meter) | Survival rate (%) | Body length growth rate (%) | |
| | River water | 0 | 53.7±1.7 | 108.2±0.58 | |
| SY-1 | |
1 | 78.1±1.7 | 132.2±1.88 | |
| SY-2 | River water | 2 | 96.5±1.7 | 148.34±0.58 | |
| SY-3 | River water | 3 | 93.1±2.1 | 141.06±8.01 |
As can be seen from the above table: the survival rate and the growth rate of the body length of the juvenile shrimps in the SY-2 group are the highest, while the survival rate and the growth rate of the body length of the juvenile shrimps in the CK group are the lowest, which shows that the water-soluble calcium-magnesium regulator can effectively improve the survival rate of the juvenile shrimps and promote the growth of the juvenile shrimps.
Experimental example 2
The water-soluble calcium and magnesium regulator has the following effects on the water quality of the litopenaeus vannamei culture pond:
the method is characterized in that a four-mouth area about 5 mu aquaculture pond is adopted, water is fed to the depth of 1m before seedling placement, and the regulator is used once every ten days according to the dosage of 2L/mu or 2 kg/mu.
Selecting the larvae with normal shape, complete appendage, strong body and strong vitality, putting the larvae in the pond according to 3 thousands of larvae per mu, and after putting the larvae, forbidding all disinfectants and algicides, and conventionally throwing bait every day. After seedling placement, the pond water is gradually deepened to 1.5 m; then changing water every 10 days, pumping out 30cm old pond water, and supplementing 30cm new water. Compared with a CK-1 control group, quicklime is used as a regulator, and a HLK product is used as a regulator for the CK-2 control group; experimental groups SY-1 and SY-2 used the water-soluble calcium-magnesium regulator prepared in example 2 and example 3, respectively. And (4) detecting the water quality every week in an experiment period of 70 days, observing the growth state of algae in the culture water environment, detecting various indexes of the culture water, and measuring the contents of ammonia nitrogen and nitrite as well as the pH value, the alkalinity and the hardness of the culture water by adopting a national standard method.
The experimental results are as follows:
1. growth of algal phytoplankton:
in the experimental groups, the culture water bodies of the experimental groups SY-1 and SY-2 are obviously rich in algae and rich in beneficial algae such as green algae; and the CK-1 and CK-2 culture water bodies have less algae species and low content, and harmful algae are detected.
2. The contents of ammonia nitrogen and nitrite in the aquaculture water body are as follows:
the ammonia nitrogen and nitrite content of the aquaculture water in the CK-1 group and the SY-1 group are changed. The results are shown in FIG. 1:
as can be seen from FIG. 1, after the SY-1 group uses the water-soluble calcium-magnesium regulator prepared in example 2, the contents of ammonia nitrogen and nitrite in the aquaculture water body show a weak rising trend along with the prolongation of the aquaculture time, but the contents are far lower than the toxic content value; the contents of ammonia nitrogen and nitrite in the aquaculture water body using the quick lime regulator show a remarkable rising trend along with the prolonging of the aquaculture time, and the contents of the ammonia nitrogen and the nitrite exceed toxic content values after 50 days.
3. pH value, alkalinity and hardness of the aquaculture water body:
and (5) detecting the pH value, alkalinity and hardness of the aquaculture water body 24 hours after the regulator is used for the 4 th time. The results are shown in table 2:
TABLE 2 change of pH, alkalinity and hardness of water body after using water-soluble calcium-magnesium regulator
From the results in table 2, it can be seen that: (1) the water-soluble calcium-magnesium regulator contains organic acid, the pH value of the aquaculture water body can be in a descending trend after the water-soluble calcium-magnesium regulator in the embodiment 2 and the embodiment 3 is used, and the pH value of the group using quicklime and HLK products is increased on the contrary, because the quicklime is dissolved in water to generate hydroxide ions, and the main component of the HLK product is dolomite powder; (2) after the water-soluble calcium-magnesium regulator in the embodiment 2 and the embodiment 3 is used, the alkalinity of the aquaculture water is obviously reduced, and the alkalinity is not obviously changed after quicklime and HLK products are used; (3) after the water-soluble calcium-magnesium regulator in the embodiment 2 and the embodiment 3 is used, the hardness of the aquaculture water is obviously increased by 158 percent, while the hardness of the water using quicklime and HLK products is only increased by 72 percent and 57 percent respectively. The results of using the regulator show that the water-soluble calcium-magnesium regulator has good function of regulating water quality.
In conclusion, the changes of the ammonia nitrogen and nitrite contents, the pH value, the alkalinity and the hardness of the aquaculture water body show that the water-soluble calcium-magnesium regulator can maintain the water body to be stable, provide sufficient calcium and magnesium ions for the exuviation of prawns and crabs and provide a healthy growth environment for the culture of the prawns and crabs.
Experimental example 3
The water-soluble calcium-magnesium regulator provided by the invention has obvious promotion effect on the growth of shrimps and crabs in the water body by using the water-soluble calcium-magnesium regulator provided by the embodiment 1-4 in crab culture and obtaining results similar to experimental groups in the experimental examples 1 and 2.
Claims (5)
1. The water-soluble calcium-magnesium regulator is characterized by comprising the following components in parts by weight: 250 parts of chelated calcium, magnesium, zinc and potassium mother liquor 200-3 parts, chelating agent 1-3 parts, surfactant 2-4 parts, and pigment mother liquor 1-2 parts;
the chelated calcium, magnesium, zinc and potassium mother solution comprises the following components in parts by weight: 35-50 parts of water, 3-5 parts of organic acid, 12-16 parts of sugar alcohol, 10-15 parts of water-soluble chitosan, 4-5 parts of glycerol, 35-45 parts of inorganic calcium, 5-8 parts of organic calcium, 80-90 parts of inorganic magnesium, 10-15 parts of organic magnesium, 1-2 parts of organic zinc and 4-6 parts of organic potassium;
the inorganic calcium is one or more of calcium nitrate, calcium ammonium nitrate and calcium chloride; the organic calcium is one or more of amino acid chelated calcium, calcium acetate, calcium lactate and IDHA-calcium; the inorganic magnesium is one or two of magnesium nitrate and magnesium chloride; the organic magnesium is one or more of amino acid chelated magnesium, magnesium acetate, IDHA-magnesium and EDTA-magnesium; the organic zinc is one or more of amino acid chelated zinc, zinc gluconate and zinc acetate; the organic potassium is one or more of potassium acetate, potassium citrate and potassium lactate; the organic acid is one or more of citric acid, fruit acid and malic acid; the sugar alcohol is one or more of mannitol, xylitol, erythritol and sorbitol;
wherein the concentration of calcium is 50-95g/L, the concentration of magnesium is 70-148g/L, the concentration of zinc is 1-7g/L, and the concentration of potassium is 5-12 g/L.
2. The water-soluble calcium-magnesium modulator according to claim 1, wherein said chelating agent is one of IDHA, EDTA or HEDTA; the surfactant is one or more of tween 40, tween 80, cocamidopropyl betaine, glyceryl monostearate and polyoxyethylene glycerate.
3. The water-soluble calcium-magnesium regulator according to claim 1, wherein the pigment mother liquor consists of the following components in parts by weight: 2 parts of pigment and 100 parts of water.
4. The water-soluble calcium-magnesium regulator according to claim 3, wherein the pigment is one of sunset yellow and lemon yellow.
5. The method for preparing a water-soluble calcium-magnesium regulator according to any one of claims 1 to 4, comprising the steps of:
(1) preparing a chelated calcium, magnesium, zinc and potassium mother solution: uniformly mixing water, glycerol and organic acid, heating to 70-85 ℃ while stirring, sequentially adding sugar alcohol, water-soluble chitosan, inorganic calcium, organic calcium, inorganic magnesium, organic zinc and organic potassium, and then continuously reacting for 30min to obtain chelated calcium, magnesium, zinc and potassium mother liquor;
(2) preparing a pigment mother solution: mixing pigment and water uniformly to obtain pigment mother liquor;
(3) preparation of water-soluble calcium-magnesium regulator: uniformly mixing the chelated calcium, magnesium, zinc and potassium mother liquor with a surfactant, adding a chelating agent at the temperature of 60-70 ℃ for reaction for 30min, cooling to room temperature, adding the pigment mother liquor, and uniformly mixing to obtain the water-soluble calcium-magnesium regulator.
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| CN110839574A (en) * | 2019-11-13 | 2020-02-28 | 天津科技大学 | Low-salinity circulating water nutrient salt balancing method for penaeus vannamei boone culture |
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| US4994282A (en) * | 1986-02-07 | 1991-02-19 | Union Oil Company Of California | Solid animal feed supplement and method for its production |
| CN103588564A (en) * | 2013-11-07 | 2014-02-19 | 华南农业大学 | Sugar alcohol calcium magnesium zinc boron compound liquid fertilizer and preparation method and applications thereof |
| CN105941297A (en) * | 2016-05-05 | 2016-09-21 | 广州力必拓生物科技有限公司 | Calcium magnesium salt parallel conditioning agent for cultural water environment and use method and applications |
| CN109480125A (en) * | 2018-10-31 | 2019-03-19 | 浙江粤海饲料有限公司 | Universal solid shell additive of one seed shrimp crab and its preparation method and application |
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| CN1060622C (en) * | 1995-12-28 | 2001-01-17 | 华中农业大学 | High-efficiency fertilizer for fish feed and producing process thereof |
| CN101756026A (en) * | 2008-12-11 | 2010-06-30 | 天津瑞贝特科技发展有限公司 | Nutrient composition for enhancing shell hardening speed of shrimp and crab, preparation method and application thereof |
| CN101792352B (en) * | 2010-04-20 | 2013-09-25 | 北京鑫洋水产高新技术有限公司 | Special high-efficiency compound fertilizer for freshwater aquiculture |
| CN102584459B (en) * | 2012-02-29 | 2013-10-09 | 中国水产科学研究院淡水渔业研究中心 | Paste fishing fertilizer for promoting growth of phytoplankton in water body |
| CN102774951B (en) * | 2012-08-13 | 2014-04-09 | 江门汇海饲料厂有限公司 | Water body detoxication anti-stress agent for aquaculture and preparation method and application thereof |
| CN105217802B (en) * | 2015-10-29 | 2018-05-18 | 上海泰缘生物科技有限公司 | A kind of water quality cleansing agent |
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| US4994282A (en) * | 1986-02-07 | 1991-02-19 | Union Oil Company Of California | Solid animal feed supplement and method for its production |
| CN103588564A (en) * | 2013-11-07 | 2014-02-19 | 华南农业大学 | Sugar alcohol calcium magnesium zinc boron compound liquid fertilizer and preparation method and applications thereof |
| CN105941297A (en) * | 2016-05-05 | 2016-09-21 | 广州力必拓生物科技有限公司 | Calcium magnesium salt parallel conditioning agent for cultural water environment and use method and applications |
| CN109480125A (en) * | 2018-10-31 | 2019-03-19 | 浙江粤海饲料有限公司 | Universal solid shell additive of one seed shrimp crab and its preparation method and application |
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Denomination of invention: A water-soluble calcium magnesium regulator and its preparation method Effective date of registration: 20230103 Granted publication date: 20210917 Pledgee: Agricultural Bank of China Limited Jiangmen Xinhui second sub branch Pledgor: JIANGMEN AOBAO BIOLOGICAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980030030 |