CN105132217A - Zinc pollution construction waste detergent - Google Patents
Zinc pollution construction waste detergent Download PDFInfo
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- CN105132217A CN105132217A CN201510539722.9A CN201510539722A CN105132217A CN 105132217 A CN105132217 A CN 105132217A CN 201510539722 A CN201510539722 A CN 201510539722A CN 105132217 A CN105132217 A CN 105132217A
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- methyl
- zinc
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- waste material
- washing composition
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- 239000011701 zinc Substances 0.000 title claims abstract description 121
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 105
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 105
- 239000002699 waste material Substances 0.000 title claims abstract description 47
- 238000010276 construction Methods 0.000 title abstract 7
- 239000003599 detergent Substances 0.000 title abstract 5
- -1 3,5-dimethyl phenoxyl Chemical group 0.000 claims abstract description 24
- 239000002253 acid Substances 0.000 claims abstract description 24
- IEDKVDCIEARIIU-UHFFFAOYSA-N 2-Nonadecanone Chemical compound CCCCCCCCCCCCCCCCCC(C)=O IEDKVDCIEARIIU-UHFFFAOYSA-N 0.000 claims abstract description 22
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims description 51
- 238000005406 washing Methods 0.000 claims description 49
- LEEANUDEDHYDTG-UHFFFAOYSA-N 1,2-dimethoxypropane Chemical compound COCC(C)OC LEEANUDEDHYDTG-UHFFFAOYSA-N 0.000 claims description 21
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 claims description 21
- JKOZWMQUOWYZAB-UHFFFAOYSA-N 2-methyladamantan-2-ol Chemical compound C1C(C2)CC3CC1C(C)(O)C2C3 JKOZWMQUOWYZAB-UHFFFAOYSA-N 0.000 claims description 21
- PZYDAVFRVJXFHS-UHFFFAOYSA-N n-cyclohexyl-2-pyrrolidone Chemical compound O=C1CCCN1C1CCCCC1 PZYDAVFRVJXFHS-UHFFFAOYSA-N 0.000 claims description 21
- KXGVEGMKQFWNSR-LLQZFEROSA-N deoxycholic acid Chemical compound C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 KXGVEGMKQFWNSR-LLQZFEROSA-N 0.000 claims description 20
- 125000004386 diacrylate group Chemical group 0.000 claims description 20
- 239000001294 propane Substances 0.000 claims description 20
- 239000002994 raw material Substances 0.000 claims description 19
- 239000013543 active substance Substances 0.000 claims description 17
- JHHZLHWJQPUNKB-SCSAIBSYSA-N (3r)-pyrrolidin-3-ol Chemical compound O[C@@H]1CCNC1 JHHZLHWJQPUNKB-SCSAIBSYSA-N 0.000 claims description 16
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 claims description 16
- 229920001577 copolymer Polymers 0.000 claims description 15
- 239000003352 sequestering agent Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 9
- MXFQRSUWYYSPOC-UHFFFAOYSA-N (2,2-dimethyl-3-prop-2-enoyloxypropyl) prop-2-enoate Chemical compound C=CC(=O)OCC(C)(C)COC(=O)C=C MXFQRSUWYYSPOC-UHFFFAOYSA-N 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 19
- 239000002585 base Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000003756 stirring Methods 0.000 description 13
- 241000196324 Embryophyta Species 0.000 description 11
- 238000002360 preparation method Methods 0.000 description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 239000008367 deionised water Substances 0.000 description 8
- 229910021641 deionized water Inorganic materials 0.000 description 8
- 229910001868 water Inorganic materials 0.000 description 7
- 239000003643 water by type Substances 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 5
- 229910001385 heavy metal Inorganic materials 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 4
- 241000209140 Triticum Species 0.000 description 4
- 235000021307 Triticum Nutrition 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 239000005083 Zinc sulfide Substances 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 150000003751 zinc Chemical class 0.000 description 3
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007483 microbial process Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 2
- 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 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229940120146 EDTMP Drugs 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000184 acid digestion Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- BPMFZUMJYQTVII-UHFFFAOYSA-N alpha-guanidinoacetic acid Natural products NC(=N)NCC(O)=O BPMFZUMJYQTVII-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- FYUWIEKAVLOHSE-UHFFFAOYSA-N ethenyl acetate;1-ethenylpyrrolidin-2-one Chemical compound CC(=O)OC=C.C=CN1CCCC1=O FYUWIEKAVLOHSE-UHFFFAOYSA-N 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid Substances OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
- 229940007718 zinc hydroxide Drugs 0.000 description 1
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 1
- 239000001039 zinc pigment Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a detergent, in particular to a zinc pollution construction waste detergent. The zinc pollution construction waste detergent is prepared from methyl heptadecyl ketone, 1-methyl-4-(1-methylethylidene) cyclohexane-1-alcohol, 2,2-dimethylpropanediol diacrylate, 3 alpha,7 beta-dyhydroxyl-5 beta-cholestane-24-acid and 5-[(3,5-dimethyl phenoxyl) methyl] oxazolidine-2-ketone. The zinc pollution construction waste detergent can be directly used for cleaning construction waste, has above 95% of removal effect on the zinc element contained in the zinc pollution construction waste, is high in cleaning efficiency and good in removal effect and is suitable for wide popularization and application in the environmental protection field of the zinc pollution construction waste.
Description
Technical field
The present invention relates to a kind of washing composition, be specifically related to a kind of zinc pollution waste material of buildings washing composition.
Background technology
Zinc pollution refers to the environmental pollution caused by zinc and compound.Primary pollution source has the discharge of the industry such as zinc ore exploitation, smelting processing, machinofacture and zinc-plated, instrument, organic synthesis and papermaking.All containing zinc and compound in the dust that auto tire wear and coal combustion produce, flue dust, in trade effluent, zinc often exists with the hydroxo complex of zinc.
Zinc to the toxicity ratio of fish and hydrocoles to people and much larger times of warm-blooded animal.Zinc is enrichment in soil, to make in plant materials also enrichment and cause the humans and animals of this kind of plant edible to be injured.With containing zinc rural sewage disposal farm, on farm crop, particularly wheat impact is comparatively large, wheat can be caused to emerge uneven, tiller few, plant is short and small, blade is sallow.Excessive zinc also can make soil lose activity, and number of bacteria reduces, and the microbial process in soil weakens.China specifies that the Zn content of drinking water must not more than 1.0mg/L, and in trade effluent, the maximal emission of zinc and compound thereof is 5.0mg/L, and in workshop air, the maximum allowable concentration of zinc oxide is 5.0mg/L.
Zinc is occurring in nature metallic element distributed more widely, mainly exists with zinc sulphide, zinc oxide state.Zinc and a lot of element are as the mineral paragenesis of lead, copper, cadmium.In the litre geosphere of the earth's crust, the average content of zinc is 70ppm, and the average content in soil is 50ppm.Chinese soil is containing zinc 3 ~ 709ppm, and intermediate value is 100ppm.Zinc content is in an atmosphere 1.1 ~ 5.8 micrograms/rice ^3, and concentration is in the seawater 0.01 mg/litre.Zinc is the necessary nutritive elements of animal and plant, and vegetables are containing 1 ~ 10ppm, and cereal is containing 140ppm, and tealeaves is containing 20 ~ 100ppm.Zinc is the neccessary composition of most of enzyme.Standardized human body's (body weight 70 kilograms) is containing 2300 milligrams, zinc, and mean concns is 33ppm, is wherein the highest with liver, voluntary muscle, bone zinc content.Zinc is serum, red corpuscle, leukocytic proper constituent in blood.Zn cpds in machine industry for Metal plating, for wood preservation in wood working, for the production of zinc pigment, whitewash and white zinc sulfide white pigment in paint industry.Zn cpds is also for textile industry, chemical pharmacy and paper industry.
Zinc element is to the pollution of air, and metallic zinc itself is nontoxic, but at roasting zinc sulphide ore, molten zinc, smelt other and contain in the process of the metal of zinc impurity, and the metal fumes such as the large amount zinc oxide produced in cast copper process, have direct harm to people.The U.S. is 159922 tons in the zinc amount that nineteen sixty-eight is discharged in air, and wherein about have 30% from the smelting processing of zinc, more than 30% from Iron and Steel Production, and 18% from the burning of refuse.Other as the wearing and tearing of rubber tyre and burning of coal be also the reason of air zinc pollution.
Zinc element is to the pollution of water body, and zinc is water insoluble, but zinc salt is as zinc chloride, zinc sulfate, zinc nitrate etc., then soluble in water.Zinc carbonate and zinc oxide water insoluble.The whole world is about 3,930,000 tons by the zinc of input ocean, river every year.In the trade effluent discharged by stope, dressing-works, Alloy Plant, metallurgical associated enterprises, engineering works, zinc-plated factory, instrument and meter factory, organic synthesis factory and paper mill etc., containing a large amount of zn cpds.When temperature is 30 ~ 50 DEG C, the zine ion in commercial electrolytes exists with the form of Zn (H2O) Qi or Zn (H2O) Ji.The hydroxo complex of zinc common in waste water have Zn (OH)+, ((OH) An and Zn (OH) 2H2O, therefore in waste water, zinc concentration is Zn2+ and above-mentioned four kinds of complex compound sums to Zn for OH) Yin, Zn.The optimum pH of zinc hydroxide precipitation is 9 ~ 10, and when the ph is increased, throw out will dissolve again.Zn2+ in waste water can with the minimum concentration ultimate value of neutralisation process be 10-7 gramion/liter.Zinc to fish and other hydrobiological toxicity ratio to people and the large manyfold of warm-blooded animal.
Zinc element is to the pollution of soil, and the zinc in soil can be divided into water-soluble state zinc, replacement state zinc, indissoluble state zinc (zinc in mineral) and organic Zinc.Zinc in soil is from the native mineral of various one-tenth.The zinc of weathering enters in the soil solution with Zn2+ form, also may become monovalence complex ion Zn (OH)+, ZnCl+, Zn (NO3)+etc., sometimes then form oxyhydroxide, carbonate, phosphoric acid salt, vitriol and sulfide precipitation.Zine ion and the replacement reaction participated in containing zinc complex ion in soil, often have the fixing phenomenon of absorption.The enrichment of zinc in soil, must cause the enrichment in plant materials, and this enrichment not only to plant, and has harm to the humans and animals of this kind of plant edible.With particularly comparatively large on the impact of wheat growth on farm crop containing zinc rural sewage disposal farm, wheat can be caused to emerge uneven, tiller few, plant is short and small, and blade occurs sallow.The zinc worked to plant mainly replaces state zinc.Excessive zinc also can make soil enzyme lose activity, and number of bacteria reduces, and the microbial process in soil weakens.
The domestic and international improvement to Grown In Zinc Contaminated Soil for some time, and has many sections of public technology bibliographical informations.Conventional clean-out system comprises water, acid, salts solution, sequestrant, tensio-active agent etc.But the disposal applications at present for zinc pollution waste material of buildings rarely has report, for the protection to environment, be necessary to study a kind of washing composition high for the cleaning performance of zinc pollution waste material of buildings.
Summary of the invention
The object of the invention is to solve existing heavy-metal contaminated soil clean-out system to the unconspicuous deficiency of zinc element treatment effect, the zinc pollution waste material of buildings washing composition of zinc element on a kind of effective removing waste material of buildings is provided.
A kind of zinc pollution waste material of buildings washing composition, special character is to be prepared from by the raw material of following weight: methyl heptadecyl ketone 18-26 part, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 32-38 part, 2, 2-dimethyl-1, 3-propane two base diacrylate 8-14 part, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 24-32 part, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 34-40 part, 2-methyl-2-adamantanol 12-18 part, Propylene Glycol Dimethyl Ether 22-28 part, 1-cyclohexyl-2-Pyrrolidone 27-33 part, Tri(Hydroxymethyl) Amino Methane Hydrochloride 6-14 part.
Preferably, the zinc pollution waste material of buildings washing composition adopting the raw material of following weight to prepare has better washing effect, methyl heptadecyl ketone 22 parts, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 38 parts, 2, 2-dimethyl-1, 3-propane two base diacrylate 8 parts, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 28 parts, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 40 parts, 2-methyl-2-adamantanol 12 parts, Propylene Glycol Dimethyl Ether 25 parts, 1-cyclohexyl-2-Pyrrolidone 33 parts, Tri(Hydroxymethyl) Amino Methane Hydrochloride 6 parts.
Further, in order to obtain the higher zinc pollution waste material of buildings washing composition of cleaning efficiency, described zinc pollution waste material of buildings washing composition also comprises the raw material of following weight: N-ethyl-2-pyrrolidone 25-31 part, vinylpyrrolidone/vinyl acetate copolymer 26-32 part, (R)-3-pyrrolidinol 10-16 part.
Preferably, zinc pollution waste material of buildings washing composition, its parts by weight of raw materials proportioning is: N-ethyl-2-pyrrolidone 28 parts, vinylpyrrolidone/vinyl acetate copolymer 32 parts, (R)-3-pyrrolidinol 10 parts.
In addition, washing composition of the present invention preferably containing tensio-active agent and/or sequestrant, improves washing effect thus.
Again preferably, described tensio-active agent and/or sequestrant weight are 2-6 part.Its content very easily bubbles time many, and time few, washing effect reduces.
Preparation method of the present invention: by deionized water, methyl heptadecyl ketone, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol, 2, 2-dimethyl-1, 3-propane two base diacrylate, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone to add in reactor 1 stirring and dissolving at 60-85 DEG C, by 2-methyl-2-adamantanol, Propylene Glycol Dimethyl Ether, 1-cyclohexyl-2-Pyrrolidone, Tri(Hydroxymethyl) Amino Methane Hydrochloride in reactor 2 at 45-60 DEG C stirring and dissolving, mixture in reactor 2 is joined gradually in reactor 1, fully 15-25 minute is stirred in 45 DEG C of waters bath with thermostatic control, leave standstill 1.5-2 hour, namely required zinc pollution waste material of buildings washing composition is obtained.
This zinc pollution waste material of buildings washing composition, directly can clean use to waste material of buildings, and have the removal effect of more than 95% for the zinc element in zinc pollution waste material of buildings, cleaning efficiency is high, removal effect is good, is suitable for wide popularization and application in zinc pollution waste material of buildings field of Environment Protection.
Embodiment
Below provide the specific embodiment of the present invention, be used for being further described the present invention.In the present invention, if no special instructions, each raw material all in working substance content for 100%.
In following examples, raw material introduction:
Methyl heptadecyl ketone, CAS accession number is: 629-66-3;
1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol, CAS accession number is: 586-81-2;
2,2-dimethyl-1,3-propane two base diacrylate, CAS accession number is: 2223-82-7;
3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid, CAS accession number is: 128-13-2;
5-[(3,5-dimethyl phenoxy) methyl] oxazolidine-2-ketone, CAS accession number is: 1665-48-1;
2-methyl-2-adamantanol, CAS accession number is: 702-98-7;
Propylene Glycol Dimethyl Ether, CAS accession number is: 7778-85-0;
1-cyclohexyl-2-Pyrrolidone, CAS accession number is: 6837-24-7;
Tri(Hydroxymethyl) Amino Methane Hydrochloride, CAS accession number is: 1185-53-1;
N-ethyl-2-pyrrolidone, CAS accession number is: 2687-91-4;
Vinylpyrrolidone/vinyl acetate copolymer, CAS accession number is: 25086-89-9;
(R)-3-pyrrolidinol, CAS accession number is: 2799-21-5.
As the tensio-active agent preferably used in washing composition of the present invention, preferred anionic system tensio-active agent, can enumerate carboxylic acid type, sulfonic acid type, sulfuric acid ester type, phosphate type etc., preferably have C
11-20the tensio-active agent of the alkyl (preferred straight-chain) of left and right, the particularly preferably tensio-active agent of sulfonic acid type.
This occasion also can be the mixture of the different tensio-active agent of the carbonatoms of alkyl.In addition, the counterion as sulfonic acid is not particularly limited, but preferred ammonium ion etc.
Such as, preferably using is be mixed with C
11-16the negatively charged ion system tensio-active agent of the sulfonic acid type of the alkyl straight-chain of scope, ammonium ion are the tensio-active agents etc. of counterion.
Tensio-active agent only can use a kind, also can 2 kinds or more kinds of and use.
As the sequestrant that the present invention uses, the nitrogenous carboxylic-acid of preferred ethylenediamine tetraacetic acid (EDTA), diethylene triaminepentaacetic acid(DTPA), triethylenetetraaminehexaacetic acid, hydroxyethylethylene diamine tri-acetic acid, nitrilotriacetic acid(NTA) etc., the nitrogenous phosphonic acid based of EDTMP, propylene diamine four (methylene phosphonic acid) etc., quadrol two o-hydroxy guanidine-acetic acid and derivative thereof, N, N
'-bis-(2-hydroxybenzyl) quadrol-N, N
'-oxalic acid etc.
These sequestrants can use as the acid, also can the salt form of ammonium salt etc. use.
Sequestrant only can use a kind, also can 2 kinds or more kinds of and use.
Embodiment 1
Weigh the raw material of following weight: methyl heptadecyl ketone 18kg, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 35kg, 2,2-dimethyl-1,3-propane two base diacrylate 14kg, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 24kg, 5-[(3,5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 37kg, 2-methyl-2-adamantanol 18kg, Propylene Glycol Dimethyl Ether 22kg, 1-cyclohexyl-2-Pyrrolidone 30kg, Tri(Hydroxymethyl) Amino Methane Hydrochloride 14kg.
The preparation method of the present embodiment zinc pollution waste material of buildings washing composition: by deionized water, methyl heptadecyl ketone, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol, 2, 2-dimethyl-1, 3-propane two base diacrylate, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone to add in reactor 1 stirring and dissolving at 60-85 DEG C, by 2-methyl-2-adamantanol, Propylene Glycol Dimethyl Ether, 1-cyclohexyl-2-Pyrrolidone, Tri(Hydroxymethyl) Amino Methane Hydrochloride in reactor 2 at 45-60 DEG C stirring and dissolving, mixture in reactor 2 is joined gradually in reactor 1, fully 15-25 minute is stirred in 45 DEG C of waters bath with thermostatic control, leave standstill 1.5-2 hour, namely required zinc pollution waste material of buildings washing composition is obtained.
Embodiment 2
Weigh the raw material of following weight: methyl heptadecyl ketone 22kg, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 38kg, 2,2-dimethyl-1,3-propane two base diacrylate 8kg, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 28kg, 5-[(3,5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 40kg, 2-methyl-2-adamantanol 12kg, Propylene Glycol Dimethyl Ether 25kg, 1-cyclohexyl-2-Pyrrolidone 33kg, Tri(Hydroxymethyl) Amino Methane Hydrochloride 6kg.
The preparation method of the present embodiment zinc pollution waste material of buildings washing composition is with embodiment 1.
Embodiment 3
Weigh the raw material of following weight: methyl heptadecyl ketone 26kg, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 32kg, 2,2-dimethyl-1,3-propane two base diacrylate 11kg, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 32kg, 5-[(3,5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 34kg, 2-methyl-2-adamantanol 15kg, Propylene Glycol Dimethyl Ether 28kg, 1-cyclohexyl-2-Pyrrolidone 27kg, Tri(Hydroxymethyl) Amino Methane Hydrochloride 10kg.
The preparation method of the present embodiment zinc pollution waste material of buildings washing composition is with embodiment 1.
Embodiment 4
Weigh the raw material of following weight: methyl heptadecyl ketone 22kg, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 38kg, 2, 2-dimethyl-1, 3-propane two base diacrylate 8kg, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 28kg, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 40kg, 2-methyl-2-adamantanol 12kg, Propylene Glycol Dimethyl Ether 25kg, 1-cyclohexyl-2-Pyrrolidone 33kg, Tri(Hydroxymethyl) Amino Methane Hydrochloride 6kg, N-ethyl-2-pyrrolidone 25kg, vinylpyrrolidone/vinyl acetate copolymer 29kg, (R)-3-pyrrolidinol 16kg.
The preparation method of the present embodiment zinc pollution waste material of buildings washing composition: by deionized water, methyl heptadecyl ketone, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol, 2, 2-dimethyl-1, 3-propane two base diacrylate, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone to add in reactor 1 stirring and dissolving at 60-85 DEG C, by 2-methyl-2-adamantanol, Propylene Glycol Dimethyl Ether, 1-cyclohexyl-2-Pyrrolidone, Tri(Hydroxymethyl) Amino Methane Hydrochloride, N-ethyl-2-pyrrolidone, vinylpyrrolidone/vinyl acetate copolymer, (R)-3-pyrrolidinol in reactor 2 at 45-60 DEG C stirring and dissolving, mixture in reactor 2 is joined gradually in reactor 1, fully 15-25 minute is stirred in 45 DEG C of waters bath with thermostatic control, leave standstill 1.5-2 hour, namely required zinc pollution waste material of buildings washing composition is obtained.
Embodiment 5
Weigh the raw material of following weight: methyl heptadecyl ketone 22kg, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 38kg, 2, 2-dimethyl-1, 3-propane two base diacrylate 8kg, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 28kg, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 40kg, 2-methyl-2-adamantanol 12kg, Propylene Glycol Dimethyl Ether 25kg, 1-cyclohexyl-2-Pyrrolidone 33kg, Tri(Hydroxymethyl) Amino Methane Hydrochloride 6kg, N-ethyl-2-pyrrolidone 28kg, vinylpyrrolidone/vinyl acetate copolymer 32kg, (R)-3-pyrrolidinol 10kg.
The preparation method of the present embodiment zinc pollution waste material of buildings washing composition is with embodiment 4.
Embodiment 6
Weigh the raw material of following weight: methyl heptadecyl ketone 22kg, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 38kg, 2, 2-dimethyl-1, 3-propane two base diacrylate 8kg, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 28kg, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 40kg, 2-methyl-2-adamantanol 12kg, Propylene Glycol Dimethyl Ether 25kg, 1-cyclohexyl-2-Pyrrolidone 33kg, Tri(Hydroxymethyl) Amino Methane Hydrochloride 6kg, N-ethyl-2-pyrrolidone 31kg, vinylpyrrolidone/vinyl acetate copolymer 26kg, (R)-3-pyrrolidinol 13kg.
The preparation method of the present embodiment zinc pollution waste material of buildings washing composition is with embodiment 4.
Embodiment 7
Weigh the raw material of following weight: methyl heptadecyl ketone 22kg, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 38kg, 2, 2-dimethyl-1, 3-propane two base diacrylate 8kg, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 28kg, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 40kg, 2-methyl-2-adamantanol 12kg, Propylene Glycol Dimethyl Ether 25kg, 1-cyclohexyl-2-Pyrrolidone 33kg, Tri(Hydroxymethyl) Amino Methane Hydrochloride 6kg, N-ethyl-2-pyrrolidone 28kg, vinylpyrrolidone/vinyl acetate copolymer 32kg, (R)-3-pyrrolidinol 10kg, tensio-active agent 2kg.
The preparation method of the present embodiment zinc pollution waste material of buildings washing composition: by deionized water, methyl heptadecyl ketone, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol, 2, 2-dimethyl-1, 3-propane two base diacrylate, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone to add in reactor 1 stirring and dissolving at 60-85 DEG C, by 2-methyl-2-adamantanol, Propylene Glycol Dimethyl Ether, 1-cyclohexyl-2-Pyrrolidone, Tri(Hydroxymethyl) Amino Methane Hydrochloride, N-ethyl-2-pyrrolidone, vinylpyrrolidone/vinyl acetate copolymer, (R)-3-pyrrolidinol, tensio-active agent in reactor 2 at 45-60 DEG C stirring and dissolving, mixture in reactor 2 is joined gradually in reactor 1, fully 15-25 minute is stirred in 45 DEG C of waters bath with thermostatic control, leave standstill 1.5-2 hour, namely required zinc pollution waste material of buildings washing composition is obtained.
Embodiment 8
Weigh the raw material of following weight: methyl heptadecyl ketone 22kg, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 38kg, 2, 2-dimethyl-1, 3-propane two base diacrylate 8kg, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 28kg, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 40kg, 2-methyl-2-adamantanol 12kg, Propylene Glycol Dimethyl Ether 25kg, 1-cyclohexyl-2-Pyrrolidone 33kg, Tri(Hydroxymethyl) Amino Methane Hydrochloride 6kg, N-ethyl-2-pyrrolidone 28kg, vinylpyrrolidone/vinyl acetate copolymer 32kg, (R)-3-pyrrolidinol 10kg, tensio-active agent and sequestrant 4kg.
The preparation method of the present embodiment zinc pollution waste material of buildings washing composition: by deionized water, methyl heptadecyl ketone, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol, 2, 2-dimethyl-1, 3-propane two base diacrylate, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone to add in reactor 1 stirring and dissolving at 60-85 DEG C, by 2-methyl-2-adamantanol, Propylene Glycol Dimethyl Ether, 1-cyclohexyl-2-Pyrrolidone, Tri(Hydroxymethyl) Amino Methane Hydrochloride, N-ethyl-2-pyrrolidone, vinylpyrrolidone/vinyl acetate copolymer, (R)-3-pyrrolidinol, tensio-active agent and sequestrant in reactor 2 at 45-60 DEG C stirring and dissolving, mixture in reactor 2 is joined gradually in reactor 1, fully 15-25 minute is stirred in 45 DEG C of waters bath with thermostatic control, leave standstill 1.5-2 hour, namely required zinc pollution waste material of buildings washing composition is obtained.
Embodiment 9
Weigh the raw material of following weight: methyl heptadecyl ketone 22kg, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 38kg, 2, 2-dimethyl-1, 3-propane two base diacrylate 8kg, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 28kg, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 40kg, 2-methyl-2-adamantanol 12kg, Propylene Glycol Dimethyl Ether 25kg, 1-cyclohexyl-2-Pyrrolidone 33kg, Tri(Hydroxymethyl) Amino Methane Hydrochloride 6kg, N-ethyl-2-pyrrolidone 28kg, vinylpyrrolidone/vinyl acetate copolymer 32kg, (R)-3-pyrrolidinol 10kg, sequestrant 6kg.
The preparation method of the present embodiment zinc pollution waste material of buildings washing composition: by deionized water, methyl heptadecyl ketone, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol, 2, 2-dimethyl-1, 3-propane two base diacrylate, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone to add in reactor 1 stirring and dissolving at 60-85 DEG C, by 2-methyl-2-adamantanol, Propylene Glycol Dimethyl Ether, 1-cyclohexyl-2-Pyrrolidone, Tri(Hydroxymethyl) Amino Methane Hydrochloride, N-ethyl-2-pyrrolidone, vinylpyrrolidone/vinyl acetate copolymer, (R)-3-pyrrolidinol, sequestrant in reactor 2 at 45-60 DEG C stirring and dissolving, mixture in reactor 2 is joined gradually in reactor 1, fully 15-25 minute is stirred in 45 DEG C of waters bath with thermostatic control, leave standstill 1.5-2 hour, namely required zinc pollution waste material of buildings washing composition is obtained.
The test of zinc residue removal rate is carried out with embodiment 1-9 gained finished product
With the conventional washing composition of heavy-metal contaminated soil as a control group, the EDTA-Na of 0.1mol/L
2the citric acid (top grade is pure) of (analytical pure), 0.5mol/L, the HC1 (top grade is pure) of 0.5mol/L.
(1) zinc pollution preparation of samples
Choose that earth's surface in certain chemical plant zinc salt production plant factory building lays by the concrete blocks of zinc pollution, with this concrete blocks waste material of buildings for tested object, concrete blocks is crushed to 0.9mm, sieves, sealing saves backup.
In control group, first clean-out system adopts deionized water wash, removes water-soluble state zinc.Accurately take 100g sample in plastic bucket, carry out washing 40min with deionized water according to solid-to-liquid ratio 1:10, after solid-liquid separation, sample is air-dry, save backup.
Accurately take the sample after 5g once washing in 250ml Erlenmeyer flask, 50ml control group clean-out system is added respectively by solid-to-liquid ratio 1:10, take the non-washing sample of 5g in 250ml Erlenmeyer flask simultaneously, 50ml embodiment 1-9 washing composition is added respectively by solid-to-liquid ratio 1:10, induction stirring cleaning 40min, suction filtration, collect filtrate and solid sample by cleaning afterwards sample air-dry, save backup.
(2) sample zinc is residual calculates
By alkali degestion by the stripping of water-soluble for the electricity in solid sample state zinc, atomic absorption spectroscopy determination dissolution fluid ρ; With microwave-assisted Acid digestion method by the replacement state zinc in solid sample, indissoluble state zinc, organic Zinc stripping, atomic absorption spectroscopy determination dissolution fluid ρ.
(3) interpretation of result
Different embodiment washing composition and commercially available heavy-metal contaminated soil are commonly used the cleaning performance of washing composition to zinc pollution waste material of buildings and are seen the following form.
Contrasted from upper table, zinc pollution waste material of buildings washing composition cleaning performance of the present invention is obviously better than the conventional washing composition of commercially available heavy-metal contaminated soil, more than 97.1% is reached to water-soluble state Zn clearance, replacement state Zn clearance reaches more than 96.8%, indissoluble state Zn clearance reaches more than 95.4%, organic Zn clearance reaches more than 95.8%, wherein, compared to the washing composition that commercially available heavy-metal contaminated soil is conventional, the removal effect of washing composition of the present invention to water-soluble state Zn is particularly evident, has high marketable value.
Claims (6)
1. a zinc pollution waste material of buildings washing composition, it is characterized in that being prepared from by the raw material of following weight: methyl heptadecyl ketone 18-26 part, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 32-38 part, 2, 2-dimethyl-1, 3-propane two base diacrylate 8-14 part, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 24-32 part, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 34-40 part, 2-methyl-2-adamantanol 12-18 part, Propylene Glycol Dimethyl Ether 22-28 part, 1-cyclohexyl-2-Pyrrolidone 27-33 part, Tri(Hydroxymethyl) Amino Methane Hydrochloride 6-14 part.
2. zinc pollution waste material of buildings washing composition as claimed in claim 1, it is characterized in that parts by weight of raw materials proportioning is: methyl heptadecyl ketone 22 parts, 1-methyl-4-(1-methyl ethylidene) hexanaphthene-1-alcohol 38 parts, 2, 2-dimethyl-1, 3-propane two base diacrylate 8 parts, 3alpha, 7beta-dihydroxyl-5beta-cholestane-24-acid 28 parts, 5-[(3, 5-dimethyl phenoxy) methyl] oxazolidine-2-ketone 40 parts, 2-methyl-2-adamantanol 12 parts, Propylene Glycol Dimethyl Ether 25 parts, 1-cyclohexyl-2-Pyrrolidone 33 parts, Tri(Hydroxymethyl) Amino Methane Hydrochloride 6 parts.
3. zinc pollution waste material of buildings washing composition as claimed in claim 1 or 2, it is characterized in that described zinc pollution waste material of buildings washing composition also comprises the raw material of following weight: N-ethyl-2-pyrrolidone 25-31 part, vinylpyrrolidone/vinyl acetate copolymer 26-32 part, (R)-3-pyrrolidinol 10-16 part.
4. zinc pollution waste material of buildings washing composition as claimed in claim 3, is characterized in that its parts by weight of raw materials proportioning is: N-ethyl-2-pyrrolidone 28 parts, vinylpyrrolidone/vinyl acetate copolymer 32 parts, (R)-3-pyrrolidinol 10 parts.
5. zinc pollution waste material of buildings washing composition as claimed in claim 4, is characterized in that also containing tensio-active agent and/or sequestrant.
6. zinc pollution waste material of buildings washing composition as claimed in claim 5, is characterized in that described tensio-active agent and/or sequestrant weight are 2-6 part.
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| US6605158B1 (en) * | 2001-10-12 | 2003-08-12 | Bobolink, Inc. | Radioactive decontamination and translocation method |
| CN1439705A (en) * | 2003-03-13 | 2003-09-03 | 姜志明 | High-efficiency non-toxic low-foaming detergent |
| CN1715389A (en) * | 2004-07-01 | 2006-01-04 | 气体产品与化学公司 | Composition for stripping and cleaning and use thereof |
| CN101469294A (en) * | 2007-12-30 | 2009-07-01 | 黄伟峰 | Cleaning agent for biologically removing pesticide residues on fruits and vegetables and preparation method and application thereof |
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2015
- 2015-08-30 CN CN201510539722.9A patent/CN105132217A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6605158B1 (en) * | 2001-10-12 | 2003-08-12 | Bobolink, Inc. | Radioactive decontamination and translocation method |
| CN1439705A (en) * | 2003-03-13 | 2003-09-03 | 姜志明 | High-efficiency non-toxic low-foaming detergent |
| CN1715389A (en) * | 2004-07-01 | 2006-01-04 | 气体产品与化学公司 | Composition for stripping and cleaning and use thereof |
| CN101469294A (en) * | 2007-12-30 | 2009-07-01 | 黄伟峰 | Cleaning agent for biologically removing pesticide residues on fruits and vegetables and preparation method and application thereof |
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