CN107999034A - It is a kind of to be used to detect water quality detection agent of heavy metal element in water and preparation method thereof - Google Patents
It is a kind of to be used to detect water quality detection agent of heavy metal element in water and preparation method thereof Download PDFInfo
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- CN107999034A CN107999034A CN201711238107.XA CN201711238107A CN107999034A CN 107999034 A CN107999034 A CN 107999034A CN 201711238107 A CN201711238107 A CN 201711238107A CN 107999034 A CN107999034 A CN 107999034A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 36
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 241001122767 Theaceae Species 0.000 claims abstract description 39
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 36
- 235000021323 fish oil Nutrition 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000011521 glass Substances 0.000 claims abstract description 20
- 229960000583 acetic acid Drugs 0.000 claims abstract description 18
- 239000012362 glacial acetic acid Substances 0.000 claims abstract description 18
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 18
- 239000008367 deionised water Substances 0.000 claims abstract description 17
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 17
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical class CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims abstract description 11
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 claims abstract description 11
- 239000004147 Sorbitan trioleate Substances 0.000 claims abstract description 11
- 229960000391 sorbitan trioleate Drugs 0.000 claims abstract description 11
- 235000019337 sorbitan trioleate Nutrition 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 35
- ZMXDDKWLCZADIW-UHFFFAOYSA-N Vilsmeier-Haack reagent Natural products CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 34
- 210000003746 feather Anatomy 0.000 claims description 26
- 238000001035 drying Methods 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- 230000010355 oscillation Effects 0.000 claims description 17
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 16
- 235000012054 meals Nutrition 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 12
- -1 γ-aminopropyl Chemical group 0.000 claims description 11
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 8
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 8
- KOUKXHPPRFNWPP-UHFFFAOYSA-N pyrazine-2,5-dicarboxylic acid;hydrate Chemical compound O.OC(=O)C1=CN=C(C(O)=O)C=N1 KOUKXHPPRFNWPP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 8
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 claims description 7
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 claims description 7
- 229960000367 inositol Drugs 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 7
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- ODLHGICHYURWBS-LKONHMLTSA-N trappsol cyclo Chemical compound CC(O)COC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)COCC(O)C)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1COCC(C)O ODLHGICHYURWBS-LKONHMLTSA-N 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 239000004005 microsphere Substances 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims 2
- 230000004048 modification Effects 0.000 claims 2
- OACPJIGCXFFIOJ-UHFFFAOYSA-N 3-silyloxypropan-1-amine Chemical compound NCCCO[SiH3] OACPJIGCXFFIOJ-UHFFFAOYSA-N 0.000 claims 1
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 4
- 230000003321 amplification Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 241000220324 Pyrus Species 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 235000021017 pears Nutrition 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 229920000858 Cyclodextrin Polymers 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N formamide Substances NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- QQQSFSZALRVCSZ-UHFFFAOYSA-N triethoxysilane Chemical compound CCO[SiH](OCC)OCC QQQSFSZALRVCSZ-UHFFFAOYSA-N 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000008107 benzenesulfonic acids Chemical class 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
- 230000008859 change Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 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
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000004375 physisorption Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000194 supercritical-fluid extraction Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1813—Specific cations in water, e.g. heavy metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/46—Materials comprising a mixture of inorganic and organic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/485—Plants or land vegetals, e.g. cereals, wheat, corn, rice, sphagnum, peat moss
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/4862—Feathers
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of water quality detection agent for being used to detect heavy metal element in water and preparation method thereof, it is related to water quality inspection technique field, the water quality detection agent includes the raw material of following parts by weight：Modified 30 60 parts of tea stalk, 25 50 parts of modified fish oil, 15 27 parts of glass microballoon, 5 15 parts of polyacrylamide, 5 15 parts of γ aminopropyl triethoxysilanes, 3 10 parts of glacial acetic acid, 3 10 parts of sorbitan trioleate, 40 100 parts of deionized water.Water quality detection agent of the present invention can effectively adsorb heavy metal element, and removal rate is high, improves the efficiency of water quality detection and the accuracy of testing result；The water quality detection agent large amount of adsorption; dosage is small; cost-effective and easy to use, technique favorable reproducibility, workable, preparation and treatment conditions are simple, can realize amplification production; there is very positive meaning to preserving the ecological environment; it is economical simple, there is good Social benefit and economic benefit.
Description
Technical field
The present invention relates to water quality inspection technique field, more particularly to a kind of water quality inspection for being used to detect heavy metal element in water
Survey agent and preparation method thereof.
Background technology
Water is the material base that the mankind depend on for existence and development, with the development of industrial production and urban modernization, the mankind
The pollution that activity produces environment is increasingly severe, and water pollution problem has caused the highest attention of people.Heavy metal ion
Pollution is one of pollution that improvement is most difficult in water pollution.Some heavy metal elements in water body, such as chromium, cadmium, lead, to human body
There is larger harm, therefore, effectively remove the heavy metal ion in sewage and have become one of current most urgent task.Adsorb back
The important component that the heavy metal ion in sewage is not only sewage handling problem is received, while in the circulation profit of heavy metal ion
Also there is profound significance with aspect.
At present, the administering method of counterweight metal ion pollution water body mainly includes chemical precipitation method, electrochemical process, exchanges tree
Fat method, absorption method, membrane separation process, photocatalytic method and supercritical fluid extraction etc.., it is necessary to be carried out to water body before to water process
Detect, the detection efficiency and quality of the water quality detection agent in currently available technology can not meet the needs of actual use, so urgently
A kind of water quality detection agent for heavy metal element detection need to be designed to solve the problems of the prior art.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of water for being used to detect heavy metal element in water
Quality detection agent and preparation method thereof, can effectively adsorb heavy metal element, removal rate is high, improves efficiency and the inspection of water quality detection
Survey the accuracy of result.
A kind of water quality detection agent for being used to detect heavy metal element in water proposed by the present invention, includes the original of following parts by weight
Material：Modified 30-60 parts of tea stalk, 25-50 parts of modified fish oil, 15-27 parts of glass microballoon, 5-15 parts of polyacrylamide, γ-aminopropyl
5-15 parts of triethoxysilane, 3-10 parts of glacial acetic acid, 3-10 parts of sorbitan trioleate, 40-100 parts of deionized water.
Preferably, the raw material of following parts by weight is included：Modified 40-50 parts of tea stalk, 35-45 parts of modified fish oil, glass microballoon
19-24 parts, 7-13 parts of polyacrylamide, 8-13 parts of gamma-aminopropyl-triethoxy-silane, 5-8 parts of glacial acetic acid, sorbitan three
5-9 parts of oleate, 60-80 parts of deionized water.
Preferably, the particle size of glass microspheres is 10-15mm.
Preferably, the method for modifying of the modified tea stalk is：Tea stalk is crushed, adds dimethylformamide hydroxyl thereto,
Ultrasonic disperse, reacts 12-20h at 70-80 DEG C, is cooled to room temperature, and adds hydroxypropyl-β-cyclodextrin and dimethylformamide,
70-80 DEG C of reaction 70-86h is warming up to, cools down, centrifuges after reaction, by precipitation washing, drying, obtains modified tea stalk.
Preferably, the method for modifying of the modified tea stalk is：1-2 parts of tea stalks are crushed to 100-160 mesh, are added thereto
1-2 parts of dimethylformamide hydroxyls, ultrasonic disperse 25-35min, stirring reaction 12-20h, is cooled to room temperature, adds at 70-80 DEG C
Enter 5-10 parts of hydroxypropyl-β-cyclodextrins and 40-80 parts of dimethylformamides, be warming up to 70-80 DEG C of stirring reaction 70-86h, reaction
Terminate postcooling, centrifugation, by precipitation washing 4-5 times, is placed in vacuum drying chamber in 60-80 DEG C of dry 36-40h, is modified
Tea stalk.
Preferably, the method for modifying of the modified fish oil is：Ethanol solution is added into feather, is sealed at 75-80 DEG C
Stirring reaction 3-4h, washing, drying, crush, feather meal are obtained, by feather meal and N-N dimethylformamides, thioacetic acid, ten
Dialkyl benzene sulfonic acids sodium mixes, the closed constant temperature oscillation 10-12h at 60-70 DEG C under nitrogen atmosphere, washing, then with hexamethylene six
Alcohol phosphoric acid aqueous solution of ester mixes, and the sealing reaction 2-3h at 75-80 DEG C, washing, drying, obtain modified fish oil.
Preferably, the method for modifying of the modified fish oil is：70-150 parts of mass fractions are added into 1-2 parts of feathers is
95% ethanol solution, sealing stirring reaction 3-4h, is washed 2-3 times, drying to constant weight at 90-100 DEG C, powder at 75-80 DEG C
It is broken, obtain feather meal, by feather meal and 70-150 parts of N-N dimethylformamides, 1.3-2.5 parts of thioacetic acid, 0.05-0.1 parts
Neopelex mixes, under nitrogen atmosphere the closed constant temperature oscillation 10-12h at 60-70 DEG C, washes 2-3 times, then with
30% inositol phosphoric acid aqueous solution of ester mixes, and sealing reaction 2-3h, washes 2-3 times, dried at 90-100 DEG C at 75-80 DEG C
Do to constant weight, obtain modified fish oil.
The present invention also proposes the preparation method of the above-mentioned water quality detection agent for being used to detect heavy metal element in water, and step is such as
Under：Will modified tea stalk, modified fish oil, glass microballoon, polyacrylamide, gamma-aminopropyl-triethoxy-silane, glacial acetic acid, sorb
Sugar alcohol acid anhydride trioleate, deionized water are uniformly mixed, and sonic oscillation processing, low temperature drying, is granulated, to obtain the final product.
Preferably, sonic oscillation power is 550-600W, ultrasonic time 45-50min.
Beneficial effect：The present invention water quality detection agent to be modified tea stalk, modified fish oil, glass microballoon as main raw material(s),
Coordinate polyacrylamide, gamma-aminopropyl-triethoxy-silane, glacial acetic acid, sorbitan trioleate, absorption property is good, energy
Enough effectively absorption heavy metal elements, removal rate is high, improves the efficiency of water quality detection and the accuracy of testing result；The detection agent
Large amount of adsorption, dosage is small, cost-effective；Wherein, macromolecular structure is subject to different degrees of destruction in modified tea stalk modifying process,
Active group exposes, it has chemical action again to the existing physisorption of removal of heavy metal ions；Hexamethylene six is carried out to feather
Alcohol is phosphate modified, and phosphate groups are introduced on its surface, so that the modified fish oil containing high density phosphate groups be made, increases
It is to the pollutant Pb in water by force2+、Cd2+Deng adsorption capacity, improve its adsorption rate and adsorption capacity.The water quality of the present invention
Adsorbent is easy to use, technique favorable reproducibility, it is workable, prepare and treatment conditions are simple, can realize amplification production, it is right
Preserving the ecological environment has very positive meaning, economical simple, has good Social benefit and economic benefit.
Embodiment
In the following, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of water quality detection agent for being used to detect heavy metal element in water proposed by the present invention, includes the original of following parts by weight
Material：Modified 30 parts of tea stalk, 25 parts of modified fish oil, 15 parts of glass microballoon, 5 parts of polyacrylamide, gamma-aminopropyl-triethoxy-silane
5 parts, 3 parts of glacial acetic acid, 3 parts of sorbitan trioleate, 40 parts of deionized water.
The present invention also proposes the preparation method of the above-mentioned water quality detection agent for being used to detect heavy metal element in water, including as follows
Step：Will modified tea stalk, modified fish oil, glass microballoon, polyacrylamide, gamma-aminopropyl-triethoxy-silane, glacial acetic acid, mountain
Pears sugar alcohol acid anhydride trioleate, deionized water are uniformly mixed, sonic oscillation processing, ultrasonic power 550W, and ultrasonic time is
45min, low temperature drying, is granulated, you can.
Embodiment 2
A kind of water quality detection agent for being used to detect heavy metal element in water proposed by the present invention, includes the original of following parts by weight
Material：Modified 60 parts of tea stalk, 50 parts of modified fish oil, 27 parts of glass microballoon (particle diameter 10mm), 15 parts of polyacrylamide, γ-ammonia third
15 parts of ethyl triethoxy silicane alkane, 10 parts of glacial acetic acid, 10 parts of sorbitan trioleate, 100 parts of deionized water.
Wherein, the method for modifying of modified tea stalk is：Tea stalk is crushed, adds dimethylformamide hydroxyl, ultrasound point thereto
Dissipate, react 12h at 70 DEG C, be cooled to room temperature, add hydroxypropyl-β-cyclodextrin and dimethylformamide, be warming up to 70 DEG C instead
70h is answered, is cooled down after reaction, is centrifuged, by precipitation washing, drying, obtains modified tea stalk；
The method of modifying of modified fish oil is：Ethanol solution is added into feather, sealing stirring reaction 3h, water at 75 DEG C
Wash, dry, crush, obtain feather meal, feather meal and N-N dimethylformamides, thioacetic acid, neopelex are mixed
Close, under nitrogen atmosphere the closed constant temperature oscillation 10h at 60 DEG C, washing, then mixed with inositol phosphoric acid aqueous solution of ester, in 75
Sealing reaction 2h at DEG C, washing, drying, obtain modified fish oil.
The present invention also proposes the preparation method of the above-mentioned water quality detection agent for being used to detect heavy metal element in water, including as follows
Step：Will modified tea stalk, modified fish oil, glass microballoon, polyacrylamide, gamma-aminopropyl-triethoxy-silane, glacial acetic acid, mountain
Pears sugar alcohol acid anhydride trioleate, deionized water are uniformly mixed, sonic oscillation processing, ultrasonic power 600W, and ultrasonic time is
50min, low temperature drying, is granulated, you can.
Embodiment 3
A kind of water quality detection agent for being used to detect heavy metal element in water proposed by the present invention, includes the original of following parts by weight
Material：Modified 45 parts of tea stalk, 37 parts of modified fish oil, 21 parts of glass microballoon (particle diameter 12mm), 10 parts of polyacrylamide, γ-ammonia third
10 parts of ethyl triethoxy silicane alkane, glacial acetic acid 6,6 parts of sorbitan trioleate, 70 parts of deionized water.
Wherein, the method for modifying of the modified tea stalk is：1 part of tea stalk is crushed to 100 mesh, adds 1 part of diformazan thereto
Base formamide hydroxyl, ultrasonic disperse 25min, stirring reaction 12h, is cooled to room temperature at 70 DEG C, adds 5 parts of hydroxy propyl-Betas-ring paste
Essence and 40 parts of dimethylformamides, are warming up to 70 DEG C of stirring reaction 70h, cool down, centrifuge after reaction, precipitation is washed 4 times,
It is placed in vacuum drying chamber in 60 DEG C of dry 36h, obtains modified tea stalk；
The method of modifying of the modified fish oil is：It is 95% ethanol solution that 70 parts of mass fractions are added into 1 part of feather, in
Sealing stirring reaction 3h, is washed 2 times at 75 DEG C, and drying to constant weight at 90 DEG C, is crushed, feather meal is obtained, by feather meal and 70
Part N-N dimethylformamides, 1.3 parts of thioacetic acid, 0.05 part of neopelex mixing, under nitrogen atmosphere in 60 DEG C
Under closed constant temperature oscillation 10h, wash 2 times, then mix with 30% inositol phosphoric acid aqueous solution of ester, at 75 DEG C sealing react
2h, is washed 2 times, drying to constant weight at 90 DEG C, obtains modified fish oil.
The present invention also proposes the preparation method of the above-mentioned water quality detection agent for being used to detect heavy metal element in water, including as follows
Step：Will modified tea stalk, modified fish oil, glass microballoon, polyacrylamide, gamma-aminopropyl-triethoxy-silane, glacial acetic acid, mountain
Pears sugar alcohol acid anhydride trioleate, deionized water are uniformly mixed, sonic oscillation processing, ultrasonic power 580W, and ultrasonic time is
47min, low temperature drying, is granulated, you can.
Embodiment 4
A kind of water quality detection agent for being used to detect heavy metal element in water proposed by the present invention, includes the original of following parts by weight
Material：Modified 40 parts of tea stalk, 35 parts of modified fish oil, 19 parts of glass microballoon (particle diameter 15mm), 7 parts of polyacrylamide, γ-aminopropyl
8 parts of triethoxysilane, 5 parts of glacial acetic acid, 5 parts of sorbitan trioleate, 60 parts of deionized water.
Wherein, the method for modifying of the modified tea stalk is：1.5 parts of tea stalks are crushed to 140 mesh, add 1.5 parts thereto
Dimethylformamide hydroxyl, ultrasonic disperse 30min, stirring reaction 16h, is cooled to room temperature at 75 DEG C, and 8 parts of hydroxy propyl-Betas of addition-
Cyclodextrin and 60 parts of dimethylformamides, are warming up to 75 DEG C of stirring reaction 80h, cool down, centrifuge after reaction, precipitation is washed
4 times, it is placed in vacuum drying chamber in 70 DEG C of dry 38h, obtains modified tea stalk；
The method of modifying of the modified fish oil is：It is molten for 95% ethanol that 110 parts of mass fractions are added into 1.5 parts of feathers
Liquid, sealing stirring reaction 3.5h, is washed 3 times at 80 DEG C, and drying to constant weight at 95 DEG C, is crushed, feather meal is obtained, by feather
Powder is mixed with 120 parts of N-N dimethylformamides, 2.0 parts of thioacetic acid, 0.08 part of neopelex, in nitrogen atmosphere
Under at 65 DEG C closed constant temperature oscillation 11h, wash 3 times, then mixed with 30% inositol phosphoric acid aqueous solution of ester, it is close at 80 DEG C
Envelope reaction 2.5h, is washed 3 times, drying to constant weight at 95 DEG C, obtains modified fish oil.
The present invention also proposes the preparation method of the above-mentioned water quality detection agent for being used to detect heavy metal element in water, including as follows
Step：Will modified tea stalk, modified fish oil, glass microballoon, polyacrylamide, gamma-aminopropyl-triethoxy-silane, glacial acetic acid, mountain
Pears sugar alcohol acid anhydride trioleate, deionized water are uniformly mixed, sonic oscillation processing, ultrasonic power 560W, and ultrasonic time is
49min, low temperature drying, is granulated, you can.
Embodiment 5
A kind of water quality detection agent for being used to detect heavy metal element in water proposed by the present invention, includes the original of following parts by weight
Material：Modified 50 parts of tea stalk, 45 parts of modified fish oil, 24 parts of glass microballoon, 13 parts of polyacrylamide, gamma-aminopropyl-triethoxy silicon
13 parts of alkane, 8 parts of glacial acetic acid, 9 parts of sorbitan trioleate, 80 parts of deionized water；
Wherein, the method for modifying of the modified tea stalk is：2 parts of tea stalks are crushed to 160 mesh, add 2 parts of diformazans thereto
Base formamide hydroxyl, ultrasonic disperse 35min, stirring reaction 20h, is cooled to room temperature at 80 DEG C, adds 10 parts of hydroxy propyl-Betas-ring paste
Essence and 80 parts of dimethylformamides, are warming up to 80 DEG C of stirring reaction 86h, cool down, centrifuge after reaction, precipitation is washed 5 times,
It is placed in vacuum drying chamber in 80 DEG C of dry 40h, obtains modified tea stalk；
The method of modifying of the modified fish oil is：It is 95% ethanol solution that 150 parts of mass fractions are added into 2 parts of feathers,
At 80 DEG C sealing stirring reaction 4h, wash 3 times, drying to constant weight at 100 DEG C, crush, obtain feather meal, by feather meal with
150 parts of N-N dimethylformamides, 2.5 parts of thioacetic acid, 0.1 part of neopelex mixing, under nitrogen atmosphere in 70
Closed constant temperature oscillation 12h at DEG C, is washed 3 times, then is mixed with 30% inositol phosphoric acid aqueous solution of ester, and reaction is sealed at 80 DEG C
3h, is washed 3 times, drying to constant weight at 100 DEG C, obtains modified fish oil.
The present invention also proposes the preparation method of the above-mentioned water quality detection agent for being used to detect heavy metal element in water, including as follows
Step：Will modified tea stalk, modified fish oil, glass microballoon, polyacrylamide, gamma-aminopropyl-triethoxy-silane, glacial acetic acid, mountain
Pears sugar alcohol acid anhydride trioleate, deionized water are uniformly mixed, sonic oscillation processing, ultrasonic power 590W, and ultrasonic time is
46min, low temperature drying, is granulated, you can.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of water quality detection agent for being used to detect heavy metal element in water, it is characterised in that include the raw material of following parts by weight：
Modified 30-60 parts of tea stalk, 25-50 parts of modified fish oil, 15-27 parts of glass microballoon, 5-15 parts of polyacrylamide, γ-aminopropyl three
5-15 parts of Ethoxysilane, 3-10 parts of glacial acetic acid, 3-10 parts of sorbitan trioleate, 40-100 parts of deionized water.
2. it is used for the water quality detection agent for detecting heavy metal element in water according to claim 1, it is characterised in that including following
The raw material of parts by weight：Modified 40-50 parts of tea stalk, 35-45 parts of modified fish oil, 19-24 parts of glass microballoon, polyacrylamide 7-13
Part, 8-13 parts of gamma-aminopropyl-triethoxy-silane, 5-8 parts of glacial acetic acid, 5-9 parts of sorbitan trioleate, deionized water
60-80 parts.
3. the water quality detection agent according to claim 1 or claim 2 for being used to detect heavy metal element in water, it is characterised in that described
Particle size of glass microspheres is 10-15mm.
4. the water quality detection agent according to claim 1 or claim 2 for being used to detect heavy metal element in water, it is characterised in that described
The method of modifying of modified tea stalk is：Tea stalk is crushed, adds dimethylformamide hydroxyl, ultrasonic disperse, at 70-80 DEG C thereto
12-20h is reacted, is cooled to room temperature, adds hydroxypropyl-β-cyclodextrin and dimethylformamide, is warming up to 70-80 DEG C of reaction 70-
86h, cools down after reaction, centrifugation, by precipitation washing, drying, obtains modified tea stalk.
5. it is used for the water quality detection agent for detecting heavy metal element in water according to claim 4, it is characterised in that the modification
The method of modifying of tea stalk is：1-2 parts of tea stalks are crushed to 100-160 mesh, add 1-2 parts of dimethylformamide hydroxyls thereto, are surpassed
Sound disperses 25-35min, and stirring reaction 12-20 h, are cooled to room temperature at 70-80 DEG C, adds 5-10 parts of hydroxy propyl-Betas-ring paste
Essence and 40-80 parts of dimethylformamides, are warming up to 70-80 DEG C of stirring reaction 70-86h, cool down, centrifuge after reaction, will be heavy
Form sediment and wash 4-5 times, be placed in vacuum drying chamber in 60-80 DEG C of dry 36-40h, obtain modified tea stalk.
6. the water quality detection agent according to claim 1 or claim 2 for being used to detect heavy metal element in water, it is characterised in that described
The method of modifying of modified fish oil is：Ethanol solution is added into feather, the sealing stirring reaction 3-4h at 75-80 DEG C, washing, dry
It is dry, crush, obtain feather meal, feather meal is mixed with N-N dimethylformamides, thioacetic acid, neopelex,
Closed constant temperature oscillation 10-12h, washing at 60-70 DEG C under nitrogen atmosphere, then mixed with inositol phosphoric acid aqueous solution of ester, in
Sealing reaction 2-3h at 75-80 DEG C, washing, drying, obtain modified fish oil.
7. it is used for the water quality detection agent for detecting heavy metal element in water according to claim 6, it is characterised in that the modification
The method of modifying of feather is：It is 95% ethanol solution that 70-150 parts of mass fractions are added into 1-2 parts of feathers, at 75-80 DEG C
Sealing stirring reaction 3-4h, is washed 2-3 time, and drying to constant weight at 90-100 DEG C, crushes, obtains feather meal, by feather meal and
70-150 parts of N-N dimethylformamides, 1.3-2.5 parts of thioacetic acid, 0.05-0.1 parts of neopelex mixing, in nitrogen
Atmosphere enclose under at 60-70 DEG C closed constant temperature oscillation 10-12h, wash 2-3 times, then with 30% inositol phosphoric acid aqueous solution of ester
Mixing, sealing reaction 2-3h, is washed 2-3 times, drying to constant weight at 90-100 DEG C, obtains modified fish oil at 75-80 DEG C.
A kind of 8. preparation side based on any water quality detection agent for being used to detect heavy metal element in water of claim 1-7
Method, it is characterised in that step is as follows：Will modified tea stalk, modified fish oil, glass microballoon, polyacrylamide, three second of γ-aminopropyl
Oxysilane, glacial acetic acid, sorbitan trioleate, deionized water are uniformly mixed, and sonic oscillation processing, low temperature drying, makes
Grain, to obtain the final product.
9. being used for the preparation method for detecting the water quality detection agent of heavy metal element in water according to claim 8, its feature exists
In sonic oscillation power is 550-600W, ultrasonic time 45-50min.
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| CN101507914A (en) * | 2009-02-10 | 2009-08-19 | 浙江大学 | Preparation method of tea-leaf power capable of processing lead-containing waste water and use method thereof |
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| CN108956917A (en) * | 2018-06-11 | 2018-12-07 | 安徽省佳逸环保科技有限公司 | A method of Organic Pollutants In Water concentration is detected using polymer absorbant |
| CN108956917B (en) * | 2018-06-11 | 2021-06-22 | 安徽省佳逸环保科技有限公司 | Method for detecting concentration of organic pollutants in water body by using polymer adsorbent |
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