CN112340796B - Environment-friendly river and lake water treatment composition and preparation method thereof - Google Patents
Environment-friendly river and lake water treatment composition and preparation method thereof Download PDFInfo
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- CN112340796B CN112340796B CN202011414623.5A CN202011414623A CN112340796B CN 112340796 B CN112340796 B CN 112340796B CN 202011414623 A CN202011414623 A CN 202011414623A CN 112340796 B CN112340796 B CN 112340796B
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- 239000000203 mixture Substances 0.000 title claims abstract description 110
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 36
- 239000011159 matrix material Substances 0.000 claims abstract description 25
- -1 2, 2' -methylene bis- (4, 6-di-tert-butylphenyl) aluminum phosphate Chemical compound 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000011343 solid material Substances 0.000 claims abstract description 16
- 229920000098 polyolefin Polymers 0.000 claims abstract description 11
- 239000013543 active substance Substances 0.000 claims abstract description 10
- 238000001354 calcination Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 150000007524 organic acids Chemical class 0.000 claims abstract description 8
- 239000003381 stabilizer Substances 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 18
- 239000004611 light stabiliser Substances 0.000 claims description 14
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229910052746 lanthanum Inorganic materials 0.000 claims description 7
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 7
- 239000011777 magnesium Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 229910052684 Cerium Inorganic materials 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 6
- 235000006408 oxalic acid Nutrition 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 229910052779 Neodymium Inorganic materials 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 5
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 5
- 239000010445 mica Substances 0.000 claims description 5
- 229910052618 mica group Inorganic materials 0.000 claims description 5
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 4
- 229910052790 beryllium Inorganic materials 0.000 claims description 4
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 4
- 229920000306 polymethylpentene Polymers 0.000 claims description 4
- 239000011116 polymethylpentene Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 3
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 claims description 3
- 229910052788 barium Inorganic materials 0.000 claims description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000004021 humic acid Substances 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 2
- 229910052691 Erbium Inorganic materials 0.000 claims description 2
- 229910052693 Europium Inorganic materials 0.000 claims description 2
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 2
- 229910052689 Holmium Inorganic materials 0.000 claims description 2
- 229910052765 Lutetium Inorganic materials 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052773 Promethium Inorganic materials 0.000 claims description 2
- 229910052772 Samarium Inorganic materials 0.000 claims description 2
- 229910052771 Terbium Inorganic materials 0.000 claims description 2
- 229910052775 Thulium Inorganic materials 0.000 claims description 2
- 229920006311 Urethane elastomer Polymers 0.000 claims description 2
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 2
- 239000000783 alginic acid Substances 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 229960001126 alginic acid Drugs 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 150000004781 alginic acids Chemical class 0.000 claims description 2
- ZTLPQIUVXKZGGI-UHFFFAOYSA-K aluminum;1,3,7,9-tetratert-butyl-11-oxido-5h-benzo[d][1,3,2]benzodioxaphosphocine 11-oxide Chemical compound [Al+3].C1C2=CC(C(C)(C)C)=CC(C(C)(C)C)=C2OP([O-])(=O)OC2=C1C=C(C(C)(C)C)C=C2C(C)(C)C.C1C2=CC(C(C)(C)C)=CC(C(C)(C)C)=C2OP([O-])(=O)OC2=C1C=C(C(C)(C)C)C=C2C(C)(C)C.C1C2=CC(C(C)(C)C)=CC(C(C)(C)C)=C2OP([O-])(=O)OC2=C1C=C(C(C)(C)C)C=C2C(C)(C)C ZTLPQIUVXKZGGI-UHFFFAOYSA-K 0.000 claims description 2
- 235000001014 amino acid Nutrition 0.000 claims description 2
- 150000001413 amino acids Chemical class 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims description 2
- 239000005007 epoxy-phenolic resin Substances 0.000 claims description 2
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 2
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims description 2
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000011572 manganese Substances 0.000 claims description 2
- 229920001748 polybutylene Polymers 0.000 claims description 2
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 claims description 2
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 2
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 2
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 11
- 239000010865 sewage Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000011149 active material Substances 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 229940123973 Oxygen scavenger Drugs 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- WHWDWIHXSPCOKZ-UHFFFAOYSA-N hexahydrofarnesyl acetone Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)=O WHWDWIHXSPCOKZ-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002068 microbial inoculum Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 239000002455 scale inhibitor Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000012137 tryptone Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F2101/16—Nitrogen compounds, e.g. ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a preparation method of an environment-friendly river and lake water treatment composition, which comprises the following steps: mixing a carrier and a metal active substance according to a mass ratio of 1: (0.1-0.5), uniformly mixing, and calcining at 1000-1500 ℃ for 6-10 hours to obtain a first composition; and (2) mixing a thermoplastic polymer and the graft modified polyolefin according to a mass ratio of 1: (0.5-1), calcining at 200-600 ℃ for 2-4 hours, cooling to 80-100 ℃, adding 2, 2' -methylene bis- (4, 6-di-tert-butylphenyl) aluminum phosphate and organic acid, fully mixing, and continuing to react for 30-60 min to obtain a second composition; selecting a flaky solid material as a matrix, uniformly mixing and stirring the first composition, the second composition, an adhesive and a stabilizer, coating the mixture on the surface of the matrix, airing, drying overnight in a drying oven at 40-60 ℃, and taking out to obtain the environment-friendly river and lake water treatment composition. The river and lake water treatment product can effectively remove pollutants in river and lake water bodies.
Description
Technical Field
The invention belongs to the technical field of water treatment, and particularly relates to an environment-friendly river and lake water treatment composition and a preparation method thereof.
Background
China is one of countries with water resource shortage and serious pollution, and from the national situation, the water shortage of various industries is serious at present, so that serious economic loss and social environment problems are caused. The water saving, sewage treatment and new water source development have the same important significance. The water treatment composition is greatly developed to play an important role in saving water and treating sewage. At present, the pollution condition of the river and lake water is increasingly serious due to human living activities and industrial production activities, and the treatment difficulty of the river and lake water is relatively high due to poor fluidity of the river and lake water.
The water treatment composition is a chemical composition which is necessary to be used in the treatment process of industrial water, domestic water and waste water. Through the use of the chemical compositions, the water reaches certain quality requirements. The water treatment composition has the main functions of controlling the formation of scales and sludge, reducing foam, reducing corrosion of materials in contact with water, removing suspended solids and toxic substances in water, deodorizing and decolorizing, softening and stabilizing water quality and the like. The water treatment composition comprises a flocculant, a flocculating agent, a scale inhibitor, a corrosion inhibitor, a dispersing agent, a bactericide, a cleaning agent, a pre-filming agent, a defoaming agent, a decoloring agent, a chelating agent, an oxygen scavenger and ion exchange resin.
For example, chinese patent application No. CN201910090973.1 discloses a composite wastewater treatment composition and a preparation method thereof. The patent utilizes POM modified functional carbon nano tubes to modify an activated carbon system, combines persulfate and hydrogen peroxide, and achieves the effect of removing pollutants. If the application number is: the Chinese patent of CN201610572464.9 discloses a method for treating domestic sewage by using a sewage treatment agent with a sponge structure, which comprises the following steps: (1) respectively preparing sponge structure sewage treatment agents with different carbon sponge contents; (2) putting all sponge structure sewage treatment agents with different carbon sponge contents into domestic sewage for treatment, wherein the treatment temperature is 25-30 ℃; the sponge structure sewage treatment agent comprises: 45-65 parts of starch, 1-6 parts of sodium polyacrylate, 2-10 parts of tryptone, 1-3 parts of phytone, 1-2 parts of sodium chloride, 200-400 parts of water, 20-40 parts of activated carbon and 1-3 parts of a microbial inoculum. This sponge structure sewage treatment agent still includes sponge structure, and sponge structure is the granule that the particle diameter is not more than 1cm, and the volume of this sponge structure accounts for 30~ 50% of total volume, including carbon sponge in the sponge structure.
The inventor of the application discovers that although the independent metal active matter can reduce the pollutant indexes in the sewage through searching the prior art, the difficulty of the post-treatment process is higher, and secondary pollution is easily caused; even if a composite material exists, the stability is poor, the actual use time is short, the composite material needs to be replaced at regular time, on one hand, the cost is increased, and on the other hand, the treatment difficulty is increased.
Disclosure of Invention
The invention mainly aims to solve the problems in the prior art and provides an environment-friendly river and lake water treatment composition and a preparation method thereof. The environment-friendly river and lake water treatment composition can effectively remove pollutants in river and lake water and has good stability.
The purpose of the invention and the technical problem to be solved are realized by adopting the following technical scheme.
The invention provides a preparation method of an environment-friendly river and lake water treatment composition, which comprises the following steps:
mixing a carrier and a metal active substance according to a mass ratio of 1: (0.1-0.5), uniformly mixing and calcining at 1000-1500 ℃ for 6-10 hours to obtain a first composition;
and (2) mixing a thermoplastic polymer and the graft modified polyolefin according to a mass ratio of 1: (0.5-1), calcining at 200-600 ℃ for 2-4 hours, cooling to 80-100 ℃, adding 2, 2' -methylene bis- (4, 6-di-tert-butylphenyl) aluminum phosphate and organic acid, fully mixing, and continuing to react for 30-60 min to obtain a second composition;
selecting a flaky solid material as a matrix, uniformly mixing and stirring the first composition, the second composition, an adhesive and a stabilizer, coating the mixture on the surface of the matrix, airing, drying overnight in a drying oven at 40-60 ℃, and taking out to obtain the environment-friendly river and lake water treatment composition.
Preferably, the carrier is selected from any one of ferroferric oxide, alumina, calcium carbonate and barium sulfate.
Preferably, the metal active substance is based on manganese and at least one further element selected from the group consisting of alkali metals, alkaline earth metals and rare earth elements; the alkali metal is selected from any one of lithium, sodium and potassium; the alkaline earth metal is selected from any one of beryllium, magnesium, calcium, strontium and barium; the rare earth element is selected from any one of lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium.
Preferably, the thermoplastic polymer is selected from the group consisting of polypropylene, polyethylene, polybutylene and poly (4-methyl-1-pentene) and combinations or mixtures thereof.
Preferably, the organic acid is selected from any one of acetic acid, oxalic acid, succinic acid, humic acid, alginic acid, amino acids, fatty acids, or a mixture thereof.
Preferably, the aluminum 2, 2' -methylenebis- (4, 6-di-tert-butylphenyl) phosphate and the organic acid are mixed in a mass ratio of 1: (2-5) in an amount.
Preferably, the thickness of the flaky solid material is 200-600 μm, and the flaky solid material is a flaky matrix formed by any one of the following groups: the set comprising: natural mica, synthetic mica, glass flakes, silica flakes, alumina flakes, and barium sulfate flakes.
Preferably, the adhesive is selected from any one of epoxy resin, phenolic resin and urethane rubber.
Preferably, the stabilizer comprises a triazine light stabilizer
UV-630, hindered amine light stabilizers
UV-325, hindered amine light stabilizers
BW-10LD。
Preferably, the first composition, the second composition, the adhesive and the stabilizer are mixed according to a mass ratio of 1: 1: (0.5-1): (0.1-0.5) in an amount of.
By means of the technical scheme, the invention at least has the following advantages: the first composition of the present invention uses a metal active material as a main active cost, and by loading the metal active material on a carrier, the surface charge amount of the metal active material can be increased, thereby improving the adsorption performance thereof. The second composition is a modified thermoplastic polymer, is modified by grafting modified polyolefin, and can synergically improve the modification effect by adding 2, 2' -methylene bis- (4, 6-di-tert-butylphenyl) aluminum phosphate and organic acid, improve the modification effect and increase the active sites of the modified thermoplastic polymer. According to the invention, the first composition and the second composition are coated on the surface of the flaky substrate through the adhesive and the stabilizer, so that the firmness and stability of the compositions on the surface of the substrate can be enhanced. The first composition and the second composition have a synergistic effect, and compared with the effect of the single first composition or the second composition, the effect of removing COD, BOD, TP, ammonia nitrogen, chromaticity, SS and chromaticity in water is more obvious. The flaky solid material used in the invention has good stability and rich sources, the preparation cost is reduced, and the obtained composition has good effect of removing harmful substances in sewage, and is suitable for popularization and use.
The foregoing is a summary of the present invention, and the following is a detailed description of the preferred embodiments of the present invention in order to provide a clear understanding of the technical features of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the technical solutions in the embodiments of the invention will be clearly and completely described below with reference to the embodiments of the invention, and it is obvious that the described embodiments are only a part of the embodiments of the invention, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The amounts of substances referred to in the following examples are in parts by weight.
Example 1
100 parts of ferroferric oxide and 30 parts of metal active substances (a mixture of manganese, sodium and lanthanum) are weighed, uniformly mixed and calcined at 1300 ℃ for 8 hours to obtain a first composition. Will be provided with100 parts of polyethylene and 70 parts of graft modified polyolefin are weighed and uniformly mixed, then calcined at 400 ℃ for 3 hours, cooled to 90 ℃, added with 5 parts of 2, 2' -methylene bis- (4, 6-di-tert-butylphenyl) aluminum phosphate and 20 parts of oxalic acid, fully mixed, and continuously reacted for 50min to obtain a second composition. Selecting 400 μm thin flake solid material natural mica as matrix, mixing the obtained first composition 100 parts and second composition 100 parts with epoxy resin 70 parts and triazine light stabilizer
And mixing and stirring UV-63030 parts uniformly, coating the mixture on the surface of the matrix, airing, placing the matrix in a drying oven at 50 ℃ for drying overnight, and taking out to obtain the environment-friendly river and lake water treatment composition.
Example 2
100 parts of alumina and 10 parts of metal active (mixture of manganese, magnesium, sodium, lanthanum) are weighed, mixed uniformly and calcined at 1300 ℃ for 8 hours to obtain a first composition. Weighing and uniformly mixing 100 parts of polyethylene and 100 parts of graft modified polyolefin, calcining at 400 ℃ for 3 hours, cooling to 90 ℃, adding 5 parts of 2, 2' -methylenebis- (4, 6-di-tert-butylphenyl) aluminum phosphate and 15 parts of oxalic acid, fully mixing, and continuing to react for 50min to obtain a second composition. Selecting a flaky solid material glass flake with the thickness of 600 mu m as a matrix, and mixing 100 parts of the obtained first composition, 100 parts of the obtained second composition, 50 parts of phenolic resin and hindered amine light stabilizer
And mixing and stirring UV-32550 parts uniformly, coating the mixture on the surface of the matrix, airing, placing the matrix in a drying oven at 50 ℃ for drying overnight, and taking out to obtain the environment-friendly river and lake water treatment composition.
Example 3
100 parts of ferroferric oxide and 50 parts of metal active substances (a mixture of manganese, lithium, magnesium, beryllium, lanthanum and cerium) are weighed, uniformly mixed and calcined at 1300 ℃ for 8 hours to obtain a first composition. Will be provided with100 parts of polypropylene and 50 parts of graft modified polyolefin are weighed and uniformly mixed, then calcined at 400 ℃ for 3 hours, cooled to 90 ℃, added with 5 parts of 2, 2' -methylene bis- (4, 6-di-tert-butylphenyl) aluminum phosphate and 10 parts of humic acid, fully mixed, and continuously reacted for 50min to obtain a second composition. Selecting a flaky solid material silicon dioxide flake with the thickness of 200 mu m as a matrix, and mixing the obtained first composition 100 parts and second composition 100 parts, epoxy resin 50 parts and triazine light stabilizer
And mixing and stirring uniformly UV-63010 parts, coating the mixture on the surface of the substrate, airing, placing the substrate in a drying oven at 50 ℃ for drying overnight, and taking out to obtain the environment-friendly river and lake water treatment composition.
Example 4
100 parts of calcium carbonate and 10 parts of metal active substances (a mixture of manganese, sodium, magnesium, barium, beryllium, neodymium and cerium) are weighed, uniformly mixed and calcined at 1000 ℃ for 10 hours to obtain a first composition. 100 parts of poly (4-methyl-1-pentene) and 50 parts of graft modified polyolefin are weighed and uniformly mixed, then calcined at 200 ℃ for 4 hours, cooled to 80 ℃, added with 5 parts of 2, 2' -methylene bis- (4, 6-di-tert-butylphenyl) aluminum phosphate and 10 parts of succinic acid, and fully mixed, and then continuously reacted for 30min to obtain a second composition. Selecting a flaky solid material aluminum oxide sheet with the thickness of 300 mu m as a substrate, and mixing 100 parts of the first composition, 100 parts of the second composition, 60 parts of phenolic resin and 60 parts of hindered amine light stabilizer
And (3) mixing and stirring UV-32510 parts uniformly, coating the mixture on the surface of the matrix, airing, placing the matrix in a drying oven at 60 ℃ for drying overnight, and taking out to obtain the environment-friendly river and lake water treatment composition.
Example 5
100 parts of barium sulfate and 30 parts of metal active substance (mixture of manganese, potassium, magnesium, calcium, cerium, neodymium and praseodymium) are weighed, uniformly mixed and heated to 1500 DEG CFollowed by calcination for 6 hours to obtain the first composition. Weighing and uniformly mixing 100 parts of poly (4-methyl-1-pentene) and 60 parts of graft modified polyolefin, calcining at 600 ℃ for 2 hours, cooling to 100 ℃, adding 5 parts of 2, 2' -methylenebis- (4, 6-di-tert-butylphenyl) aluminum phosphate and 15 parts of oxalic acid, fully mixing, and continuing to react for 60min to obtain a second composition. Selecting a flaky solid material silicon dioxide flake with the thickness of 400 mu m as a substrate, and mixing 100 parts of the first composition and 100 parts of the second composition, 50 parts of epoxy resin and 50 parts of hindered amine light stabilizer
20 parts of BW-10LD are mixed and stirred uniformly, coated on the surface of the matrix, aired, dried overnight in a drying oven at 60 ℃, and taken out to obtain the environment-friendly river and lake water treatment composition.
Example 6
100 parts of alumina and 50 parts of metal active (a mixture of manganese, potassium, magnesium, cerium, neodymium and lanthanum) are weighed, mixed uniformly and calcined at 1200 ℃ for 8 hours to obtain a first composition. Weighing 100 parts of polybutene and 50 parts of graft modified polyolefin, uniformly mixing, calcining at 600 ℃ for 2 hours, cooling to 80 ℃, adding 5 parts of 2, 2' -methylenebis- (4, 6-di-tert-butylphenyl) aluminum phosphate and 25 parts of acetic acid, fully mixing, and continuing to react for 40min to obtain a second composition. Selecting flake solid material synthetic mica with the thickness of 500 μm as a substrate, and mixing the obtained first composition 100 parts and second composition 100 parts, adhesive 50 parts and hindered amine light stabilizer
And 30 parts of BW-10LD are mixed, stirred uniformly, coated on the surface of the matrix, aired, dried overnight in a drying oven at 40 ℃, and taken out to obtain the environment-friendly river and lake water treatment composition.
Comparative example 1
100 parts of polyethylene and 70 parts of graft modified polyolefin are weighed and mixed evenly, and then the mixture is heated to 400 DEG CCalcining for 3 hours, cooling to 90 ℃, adding 5 parts of 2, 2' -methylene bis- (4, 6-di-tert-butylphenyl) aluminum phosphate and 20 parts of oxalic acid, fully mixing, and continuing to react for 50min to obtain a second composition. Selecting 400 μm flake solid material natural mica as matrix, mixing the obtained second composition 100 parts with epoxy resin 70 parts and triazine light stabilizer
And mixing and stirring UV-63030 parts uniformly, coating the mixture on the surface of the substrate, airing, placing the substrate in a drying oven at 50 ℃ for drying overnight, and taking out to obtain the lake water treatment composition.
Comparative example 2
100 parts of ferroferric oxide and 30 parts of metal active substances (mixture of manganese, sodium and lanthanum) are weighed, uniformly mixed and calcined at 1300 ℃ for 8 hours to obtain a first composition. Selecting flake solid material natural mica with thickness of 400 μm as matrix, mixing the obtained first composition 100 parts with epoxy resin 70 parts and triazine light stabilizer
And mixing and stirring UV-63030 parts uniformly, coating the mixture on the surface of the matrix, airing, placing the matrix in a drying oven at 50 ℃ for drying overnight, and taking out to obtain the river and lake water treatment composition.
Test example 1 evaluation of Effect of the composition on treatment of river and lake Water
The river and lake water treatment composition of the present invention can be directly added to the bottom of river and lake water and can be stably present in the river and lake water for a long period of time. In this test example, an artificial lake selected from a certain urban area in Hebei is treated with the composition of the present invention, and before the treatment, the Chemical Oxygen Demand (COD) of the lake water is measured to be 550mg/L and the Biochemical Oxygen Demand (BOD)5) 305mg/L of suspended matter (SS), 258mg/L of suspended matter (SS), 200mg/L of ammonia nitrogen (measured as N), 7mg/L of total phosphorus (measured as P), 50 chroma (dilution factor) and 8.5 pH, and then the lake water is treated by adding the compositions of examples 1-6 of the present invention and comparative examples 1-2 (the addition amount is ten times of the amount of the lake water)One of them), and the water quality was measured every 15 days for 60 days, and the results measured at 60 days were counted, as shown in table 1.
TABLE 1 statistics of lake water quality
| Number of | COD | BOD5 | Suspended matter | Ammonia nitrogen | Total phosphorus | Color intensity | pH |
| Example 1 | 37 | 5.6 | 7.9 | 1.4 | 0.31 | 10 | 7.2 |
| Example 2 | 40 | 5.9 | 8.3 | 2.6 | 0.29 | 15 | 7.5 |
| Example 3 | 41 | 7.1 | 8.2 | 2.9 | 0.42 | 15 | 7.3 |
| Example 4 | 48 | 6.3 | 8.4 | 3.4 | 0.37 | 20 | 7.4 |
| Example 5 | 39 | 6.1 | 8.2 | 2.5 | 0.23 | 12 | 7.0 |
| Example 6 | 43 | 6.5 | 8.9 | 3.2 | 0.41 | 14 | 7.4 |
| Comparative example 1 | 252 | 106 | 96 | 41 | 2.8 | 35 | 8.1 |
| Comparative example 2 | 221 | 115 | 85 | 32 | 1.7 | 34 | 7.6 |
As is clear from the results in Table 1, the composition of the present invention has a significantly higher effect of optimizing the indexes of chemical oxygen demand, biochemical oxygen demand, suspended matter, total phosphorus, etc. in lake water than the composition of comparative example 1-2, and the final quality of the measured lake water is good. The composition can be continuously used for treating the lake water pollution, and has obvious continuous effect within at least two months. Therefore, the composition of the present invention can be widely used in lake water treatment processes.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (7)
1. The preparation method of the environment-friendly river and lake water treatment composition is characterized by comprising the following steps:
mixing a carrier and a metal active substance according to a mass ratio of 1: (0.1-0.5), uniformly mixing, and calcining at 1000-1500 ℃ for 6-10 hours to obtain a first composition; the carrier is selected from any one of ferroferric oxide, alumina, calcium carbonate and barium sulfate; the metal active substance is based on manganese and at least one further element selected from alkali metals, alkaline earth metals and rare earth elements; the alkali metal is selected from any one of lithium, sodium and potassium; the alkaline earth metal is any one of beryllium, magnesium, calcium, strontium and barium; the rare earth element is any one of lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium;
and (2) mixing a thermoplastic polymer and graft modified polyolefin according to a mass ratio of 1: (0.5-1), calcining for 2-4 hours at 200-600 ℃, cooling to 80-100 ℃, adding 2, 2' -methylenebis- (4, 6-di-tert-butylphenyl) aluminum phosphate and organic acid, fully mixing, and continuing to react for 30-60 min to obtain a second composition;
selecting a flaky solid material as a matrix, uniformly mixing and stirring the first composition, the second composition, an adhesive and a stabilizer, coating the mixture on the surface of the matrix, airing the matrix, drying the matrix overnight in a drying oven at 40-60 ℃, and taking out the dried matrix to obtain the environment-friendly river and lake water treatment composition; the thickness of the flaky solid material is 200-600 mu m, and the flaky solid material is a flaky substrate formed by any one of the following groups: the set comprising: natural mica, synthetic mica, glass flakes, silica flakes, alumina flakes, and barium sulfate.
2. The method of claim 1, wherein the thermoplastic polymer is selected from the group consisting of polypropylene, polyethylene, polybutylene, and poly (4-methyl-1-pentene), and combinations or mixtures thereof.
3. The method according to claim 1, wherein the organic acid is selected from any one of acetic acid, oxalic acid, succinic acid, humic acid, alginic acid, amino acids, fatty acids, or a mixture thereof.
4. The preparation method according to claim 1, wherein the aluminum 2, 2' -methylenebis- (4, 6-di-tert-butylphenyl) phosphate and the organic acid are mixed in a mass ratio of 1: (2-5) in an amount.
5. The method according to claim 1, wherein the adhesive is selected from any one of epoxy resin, phenolic resin, and urethane rubber.
6. The preparation method according to claim 1, wherein the stabilizers comprise triazine light stabilizer Tiangang UV-630, hindered amine light stabilizer Tiangang UV-325, hindered amine light stabilizer Tiangang BW-10 LD.
7. The production method according to claim 1, wherein the first composition, the second composition, the binder, and the stabilizer are mixed in a mass ratio of 1: 1: (0.5-1): (0.1-0.5) in the amount of the mixture.
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Denomination of invention: An environmentally friendly river and lake water treatment composition and its preparation method Granted publication date: 20220722 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: SHENMEI TECHNOLOGY CO.,LTD. Registration number: Y2024980009902 |