CN107082499A - A kind of heavy metal containing wastewater treatment agent - Google Patents
A kind of heavy metal containing wastewater treatment agent Download PDFInfo
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- CN107082499A CN107082499A CN201710430234.3A CN201710430234A CN107082499A CN 107082499 A CN107082499 A CN 107082499A CN 201710430234 A CN201710430234 A CN 201710430234A CN 107082499 A CN107082499 A CN 107082499A
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- heavy metal
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- wastewater treatment
- calcium
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 46
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 33
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 47
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims abstract description 32
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 31
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 18
- 229920001661 Chitosan Polymers 0.000 claims abstract description 18
- 241000206575 Chondrus crispus Species 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 241000223259 Trichoderma Species 0.000 claims abstract description 18
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims abstract description 18
- 239000001110 calcium chloride Substances 0.000 claims abstract description 18
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 18
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 18
- 239000010881 fly ash Substances 0.000 claims abstract description 18
- 239000001632 sodium acetate Substances 0.000 claims abstract description 18
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 18
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 18
- SZUMNSLVXYNSKK-UHFFFAOYSA-L [Fe](Cl)Cl.[P] Chemical compound [Fe](Cl)Cl.[P] SZUMNSLVXYNSKK-UHFFFAOYSA-L 0.000 claims abstract description 17
- OPGYRRGJRBEUFK-UHFFFAOYSA-L disodium;diacetate Chemical compound [Na+].[Na+].CC([O-])=O.CC([O-])=O OPGYRRGJRBEUFK-UHFFFAOYSA-L 0.000 claims abstract description 17
- 235000017454 sodium diacetate Nutrition 0.000 claims abstract description 17
- 239000000440 bentonite Substances 0.000 claims abstract description 16
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 16
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 15
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 15
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 15
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 15
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims abstract description 14
- NSFKBZXCXCJZDQ-UHFFFAOYSA-N cumene;sodium Chemical compound [Na].CC(C)C1=CC=CC=C1 NSFKBZXCXCJZDQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- DKWWWNAJHCKBST-UHFFFAOYSA-N [O].CC(O)=O Chemical compound [O].CC(O)=O DKWWWNAJHCKBST-UHFFFAOYSA-N 0.000 claims 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims 1
- 235000017281 sodium acetate Nutrition 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 150000002500 ions Chemical class 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 230000001473 noxious effect Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 36
- 238000010438 heat treatment Methods 0.000 description 16
- 238000001354 calcination Methods 0.000 description 12
- 238000011049 filling Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 238000000498 ball milling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000003837 high-temperature calcination Methods 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 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 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- HKKTXBIIQQSSDQ-UHFFFAOYSA-N [S].C(C)(C)C1=CC=CC=C1 Chemical compound [S].C(C)(C)C1=CC=CC=C1 HKKTXBIIQQSSDQ-UHFFFAOYSA-N 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- DWWABVYIZMBHHR-UHFFFAOYSA-N propylbenzene;sodium Chemical compound [Na].CCCC1=CC=CC=C1 DWWABVYIZMBHHR-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- QQGISFDJEJMKIL-JAIQZWGSSA-N (5z)-5-[[3-(hydroxymethyl)thiophen-2-yl]methylidene]-10-methoxy-2,2,4-trimethyl-1h-chromeno[3,4-f]quinolin-9-ol Chemical group C1=CC=2NC(C)(C)C=C(C)C=2C2=C1C=1C(OC)=C(O)C=CC=1O\C2=C/C=1SC=CC=1CO QQGISFDJEJMKIL-JAIQZWGSSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- GJMMXPXHXFHBPK-UHFFFAOYSA-N [P].[Cl] Chemical compound [P].[Cl] GJMMXPXHXFHBPK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 238000009388 chemical precipitation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/347—Use of yeasts or fungi
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a kind of heavy metal containing wastewater treatment agent, include the raw material of following parts by weight：18 20 parts of 13 15 parts of sodium carboxymethylcellulose, 11 13 parts of cumene sodium sulfonate, 17 19 parts of flyash, 46 parts of carragheen, 8 10 parts of ferrous sulfate, 9 11 parts of diatomite, 12 14 parts of poly- phosphorus iron chloride, 9 11 parts of calcium chloride, 24 parts of chitosan, 35 parts of koning trichoderma, 24 parts of ammonium persulfate, 35 parts of sodium Diacetate, 68 parts of Peracetic Acid, 11 13 parts of ethanol, 79 parts of calcium-base bentonite and water；This kind of waste water treating agent can effectively reduce the content of heavy metal ion in metallic wastewater, and without noxious material, good decolorizing effect in waste water treating agent, water after processing is destitute of smell, water after processing can be recycled, and its production method is also relatively simple in addition, is suitable for industrialized production.
Description
Technical field
The present invention relates to a kind of heavy metal containing wastewater treatment agent, belong to field of waste water treatment.
Background technology
Heavy metal wastewater thereby refers to that is discharged in the industrial processes such as mining and metallurgy, machine-building, chemical industry, electronics, instrument contains weight
The waste water of metal, heavy metal (such as containing cadmium, nickel, mercury, zinc) waste water is to an environmental pollution most serious and endangers maximum to the mankind
One of industrial wastewater, its water quality and quantity is relevant with production technology, and the heavy metal in waste water can not typically decompose destruction, Zhi Nengzhuan
Move its existence position and change its Material Form.
The processing method of heavy metal wastewater thereby is to reform production technology first at this stage, uses no or little the big huge sum of money of toxicity
Category, in production site, treatment in situ (if do not discharged workshop) is handled frequently with chemical precipitation method, ion-exchange etc.,
Heavy metal can be discharged or reuse less than discharge standard in water after processing, and the new heavy metal enriched product of formation, which is tried one's best, reclaims profit
With or be subject to harmless treatment.
But, the huge sum of money wastewater processing technology of current China is delayed, uses common technique and traditional heavy metal wastewater thereby
Processing means can not effectively reduce the heavy metal ion content in waste water, cause the water after processing to recycle, and waste water
Processing cost is high.
The content of the invention
In view of this, containing for heavy metal ion in metallic wastewater can effectively be reduced it is an object of the invention to provide a kind of
Amount, and without noxious material, good decolorizing effect, the water after processing is destitute of smell, the heavy metal that the water after processing can be recycled gives up
Water treatment agent, the production method of the heavy metal containing wastewater treatment agent is also relatively simple in addition, is suitable for industrialized production.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of heavy metal containing wastewater treatment agent, includes the raw material of following parts by weight：13-15 parts of sodium carboxymethylcellulose, isopropyl
11-13 parts of benzene sulfonic acid sodium salt, 17-19 parts of flyash, 4-6 parts of carragheen, 8-10 parts of ferrous sulfate, 9-11 parts of diatomite, poly- phosphorus chlorine
Change 12-14 parts of iron, 9-11 parts of calcium chloride, 2-4 parts of chitosan, 3-5 parts of koning trichoderma, 2-4 parts of ammonium persulfate, sodium Diacetate 3-5
Part, 6-8 parts of Peracetic Acid, 11-13 parts of ethanol, 7-9 parts of calcium-base bentonite and 18-20 parts of water.
Further, a kind of heavy metal containing wastewater treatment agent, includes the raw material of following parts by weight：Sodium carboxymethylcellulose
15 parts, 11 parts of cumene sodium sulfonate, 17 parts of flyash, 4 parts of carragheen, 8 parts of ferrous sulfate, 9 parts of diatomite, poly- phosphorus iron chloride 12
Part, 9 parts of calcium chloride, 2 parts of chitosan, 3 parts of koning trichoderma, 2 parts of ammonium persulfate, 3 parts of sodium Diacetate, 6 parts of Peracetic Acid, ethanol 11
18 parts of part, 7 parts of calcium-base bentonite and water.
Further, a kind of heavy metal containing wastewater treatment agent, includes the raw material of following parts by weight：Sodium carboxymethylcellulose
13 parts, 13 parts of cumene sodium sulfonate, 19 parts of flyash, 6 parts of carragheen, 10 parts of ferrous sulfate, 11 parts of diatomite, poly- phosphorus iron chloride
14 parts, 11 parts of calcium chloride, 4 parts of chitosan, 5 parts of koning trichoderma, 4 parts of ammonium persulfate, 5 parts of sodium Diacetate, 8 parts of Peracetic Acid, second
20 parts of 13 parts of alcohol, 9 parts of calcium-base bentonite and water.
Further, a kind of heavy metal containing wastewater treatment agent, includes the raw material of following parts by weight：Sodium carboxymethylcellulose
14 parts, 12 parts of cumene sodium sulfonate, 18 parts of flyash, 5 parts of carragheen, 9 parts of ferrous sulfate, 10 parts of diatomite, poly- phosphorus iron chloride
13 parts, 10 parts of calcium chloride, 3 parts of chitosan, 4 parts of koning trichoderma, 3 parts of ammonium persulfate, 4 parts of sodium Diacetate, 7 parts of Peracetic Acid, second
19 parts of 12 parts of alcohol, 8 parts of calcium-base bentonite and water.
The invention solves the problems that another technical problem to provide a kind of preparation method of heavy metal containing wastewater treatment agent, main bag
Include following steps：
1) 7-9 parts of 13-15 parts of sodium carboxymethylcellulose, 17-19 parts of flyash and calcium-base bentonite is taken to be put after being sufficiently mixed
Enter in Muffle furnace, 4h is first dried with 100-150 DEG C of temperature, temperature is then adjusted to 710-750 DEG C of high-temperature calcination 1-1.5h, make
Calcining mixt is obtained, it is standby；
2) 9-11 parts of 12-14 parts of poly- phosphorus iron chloride and calcium chloride is taken to be put into be passed through after vapor in autoclave and keep 3.5-
4 atmospheric pressure, pressure steams 3-5min, and pressure is made and steams mixture, standby；
3) by step 1) made from calcining mixt be put into ball mill, then sequentially add 11-13 parts of cumene sodium sulfonate,
3-5 parts of 8-10 parts of ferrous sulfate, 9-11 parts of diatomite, 3-5 parts of koning trichoderma, 2-4 parts of ammonium persulfate and sodium Diacetate, with 300-
400r/min speed ball milling 10-15min, is made ball-milled mixtures, standby；
4) 18-20 parts of 4-6 parts of carragheen, 2-4 parts of chitosan, 6-8 parts of Peracetic Acid, 11-13 parts of ethanol and water is taken to be put into
In reactor, 5-7min being heated so that temperature reaches 70-80 DEG C, stopping heating, heating mixture is made, it is standby；
5) by step 2) obtained pressure steams mixture and step 3) made from ball-milled mixtures be added sequentially to step 4) system
In the heating mixture obtained, 15-20min is then stirred in reactor with 60-80r/min speed, mixed processing agent is made,
It is standby；
6) by step 5) made from mixed processing agent is filling seals up for safekeeping, produce the heavy metal containing wastewater treatment agent of the present invention.
The beneficial effects of the invention are as follows：Sodium carboxymethylcellulose, flyash and calcium-base bentonite progress high temperature are forged first
Burn, obtain calcining mixt, poly- phosphorus iron chloride and calcium chloride are entered into horizontal high voltage and steamed, pressure is obtained and steams mixture, it is then that calcining is mixed
Compound is put into ball mill, sequentially adds propyl benzene sodium sulfonate, ferrous sulfate, diatomite, koning trichoderma, ammonium persulfate and sodium Diacetate
Ball milling is carried out, obtain ball-milled mixtures, then carragheen, chitosan, Peracetic Acid, second alcohol and water are put into reactor and added
Heat, is obtained heating mixture, and obtained pressure then is steamed into mixture and ball-milled mixtures are added sequentially to enter in heating mixture
Row stirring, obtains mixed processing agent, finally seals up for safekeeping mixed processing agent is filling, and it is simple to produce a kind of preparation method, can be effective
The content of heavy metal ion in metallic wastewater is reduced, and without noxious material, good decolorizing effect, the water after processing is destitute of smell, place
The heavy metal containing wastewater treatment agent that water after reason can be recycled.
Embodiment
Embodiment 1
A kind of heavy metal containing wastewater treatment agent, includes the raw material of following parts by weight：15 parts of sodium carboxymethylcellulose, isopropylbenzene sulphur
Sour 11 parts of sodium, 17 parts of flyash, 4 parts of carragheen, 8 parts of ferrous sulfate, 9 parts of diatomite, 12 parts of poly- phosphorus iron chloride, 9 parts of calcium chloride,
2 parts of chitosan, 3 parts of koning trichoderma, 2 parts of ammonium persulfate, 3 parts of sodium Diacetate, 6 parts of Peracetic Acid, 11 parts of ethanol, calcium-base bentonite
7 parts and 18 parts of water.
A kind of preparation method of heavy metal containing wastewater treatment agent, is mainly included the following steps that：
1) 7 parts of 15 parts of sodium carboxymethylcellulose, 17 parts of flyash and calcium-base bentonite is taken to be put into Muffle furnace after being sufficiently mixed
In, 4h is first dried with 100 DEG C of temperature, temperature is then adjusted to 710 DEG C of high-temperature calcination 1h, calcining mixt is made, it is standby；
2) take poly- 12 parts of phosphorus iron chloride to be put into 9 parts of calcium chloride in autoclave and be passed through 3.5 air of holding after vapor
Pressure, pressure steams 3min, and pressure is made and steams mixture, standby；
3) by step 1) made from calcining mixt be put into ball mill, then sequentially add 11 parts of cumene sodium sulfonate, sulphur
3 parts of sour ferrous 8 parts, 9 parts of diatomite, 3 parts of koning trichoderma, 2 parts of ammonium persulfate and sodium Diacetate, with 300r/min speed ball milling
10min, is made ball-milled mixtures, standby；
4) take 18 parts of 4 parts of carragheen, 2 parts of chitosan, 6 parts of Peracetic Acid, 11 parts of ethanol and water to be put into reactor, heat
5min so that temperature reaches 70 DEG C, stops heating, and heating mixture is made, standby；
5) by step 2) obtained pressure steams mixture and step 3) made from ball-milled mixtures be added sequentially to step 4) system
In the heating mixture obtained, 15min is then stirred in reactor with 60r/min speed, mixed processing agent is made, it is standby；
6) by step 5) made from mixed processing agent is filling seals up for safekeeping, produce the heavy metal containing wastewater treatment agent of the present invention.
Embodiment 2
A kind of heavy metal containing wastewater treatment agent, includes the raw material of following parts by weight：13 parts of sodium carboxymethylcellulose, isopropylbenzene sulphur
Sour 13 parts of sodium, 19 parts of flyash, 6 parts of carragheen, 10 parts of ferrous sulfate, 11 parts of diatomite, 14 parts of poly- phosphorus iron chloride, calcium chloride 11
Part, 4 parts of chitosan, 5 parts of koning trichoderma, 4 parts of ammonium persulfate, 5 parts of sodium Diacetate, 8 parts of Peracetic Acid, 13 parts of ethanol, calcium base are swollen
20 parts of 9 parts of profit soil and water.
A kind of preparation method of heavy metal containing wastewater treatment agent, is mainly included the following steps that：
1) 9 parts of 13 parts of sodium carboxymethylcellulose, 19 parts of flyash and calcium-base bentonite is taken to be put into Muffle furnace after being sufficiently mixed
In, 4h is first dried with 150 DEG C of temperature, temperature is then adjusted to 750 DEG C of high-temperature calcination 1.5h, calcining mixt is made, it is standby；
2) take poly- 14 parts of phosphorus iron chloride to be put into 11 parts of calcium chloride in autoclave and be passed through 4 air of holding after vapor
Pressure, pressure steams 5min, and pressure is made and steams mixture, standby；
3) by step 1) made from calcining mixt be put into ball mill, then sequentially add 13 parts of cumene sodium sulfonate, sulphur
5 parts of sour ferrous 10 parts, 11 parts of diatomite, 5 parts of koning trichoderma, 4 parts of ammonium persulfate and sodium Diacetate, with 400r/min speed ball
15min is ground, ball-milled mixtures are made, it is standby；
4) take 20 parts of 6 parts of carragheen, 4 parts of chitosan, 8 parts of Peracetic Acid, 13 parts of ethanol and water to be put into reactor, heat
7min so that temperature reaches 80 DEG C, stops heating, and heating mixture is made, standby；
5) by step 2) obtained pressure steams mixture and step 3) made from ball-milled mixtures be added sequentially to step 4) system
In the heating mixture obtained, 20min is then stirred in reactor with 80r/min speed, mixed processing agent is made, it is standby；
6) by step 5) made from mixed processing agent is filling seals up for safekeeping, produce the heavy metal containing wastewater treatment agent of the present invention.
Embodiment 3
A kind of heavy metal containing wastewater treatment agent, includes the raw material of following parts by weight：14 parts of sodium carboxymethylcellulose, isopropylbenzene sulphur
Sour 12 parts of sodium, 18 parts of flyash, 5 parts of carragheen, 9 parts of ferrous sulfate, 10 parts of diatomite, 13 parts of poly- phosphorus iron chloride, calcium chloride 10
Part, 3 parts of chitosan, 4 parts of koning trichoderma, 3 parts of ammonium persulfate, 4 parts of sodium Diacetate, 7 parts of Peracetic Acid, 12 parts of ethanol, calcium base are swollen
19 parts of 8 parts of profit soil and water.
A kind of preparation method of heavy metal containing wastewater treatment agent, is mainly included the following steps that：
1) 8 parts of 14 parts of sodium carboxymethylcellulose, 18 parts of flyash and calcium-base bentonite is taken to be put into Muffle furnace after being sufficiently mixed
In, 4h is first dried with 130 DEG C of temperature, temperature is then adjusted to 730 DEG C of high-temperature calcination 1.2h, calcining mixt is made, it is standby；
2) take poly- 13 parts of phosphorus iron chloride to be put into 10 parts of calcium chloride in autoclave and be passed through 3.8 air of holding after vapor
Pressure, pressure steams 4min, and pressure is made and steams mixture, standby；
3) by step 1) made from calcining mixt be put into ball mill, then sequentially add 12 parts of cumene sodium sulfonate, sulphur
4 parts of sour ferrous 9 parts, 10 parts of diatomite, 4 parts of koning trichoderma, 3 parts of ammonium persulfate and sodium Diacetate, with 350r/min speed ball
13min is ground, ball-milled mixtures are made, it is standby；
4) take 19 parts of 5 parts of carragheen, 3 parts of chitosan, 7 parts of Peracetic Acid, 12 parts of ethanol and water to be put into reactor, heat
6min so that temperature reaches 75 DEG C, stops heating, and heating mixture is made, standby；
5) by step 2) obtained pressure steams mixture and step 3) made from ball-milled mixtures be added sequentially to step 4) system
In the heating mixture obtained, 18min is then stirred in reactor with 70r/min speed, mixed processing agent is made, it is standby；
6) by step 5) made from mixed processing agent is filling seals up for safekeeping, produce the heavy metal containing wastewater treatment agent of the present invention.
Experimental example
Experimental subjects：By common waste water treating agent as a control group 1, special heavy metal containing wastewater treatment agent is used as control
Group 2, heavy metal containing wastewater treatment of the invention is used as experimental group.
Requirement of experiment：Waste water treating agent using control group 1, three groups of equivalent 100mg/L of control group 2 and experimental group is right respectively
The waste water of same e-factory discharge is handled.
Table one records for the water sample detection of the e-factory：
| COD | SS | Cu2+ | Cd2+ | Ni2+ | Pb2+ | PH value | Color | Taste |
| 350 | 230 | 140 | 80 | 7 | 9 | 5.2 | It is muddy | Stench |
Table one
Table two is that three groups of waste water treating agents are recorded to the detection after e-factory water sample processing：
Table two
With reference to table one and table two, the present invention is compared with control group 1, the heavy metal containing wastewater treatment effect of control group 2, this hair
Bright inorganic agent has the waste water colorless and odorless after good removal effect, and processing, Ke Yizai to the heavy metal ion in waste water
Utilize.
Typical case
Certain factory, is engaged in electronic instrument production, uses certain waste water treating agent always for many years, but treated useless
Water discharge is still unqualified, and local environmental administration has carried out the fine processing of wholesale to the factory, and makes its time limit rectify and improve, the later factory
High price has introduced a kind of heavy metal waste water treatment system, but the Waste Water Treatment is still undesirable to the treatment effect of waste water,
Still there is substantial amounts of heavy metal ion in waste water, to preventing the water after processing from recycling, significantly increase the life of the factory
Cost is produced, the later factory is treated that discharge of wastewater is not only up to standard using heavy metal containing wastewater treatment agent of the invention, and
It can also recycle, while decreasing the production cost of the factory.
The beneficial effects of the invention are as follows：Sodium carboxymethylcellulose, flyash and calcium-base bentonite progress high temperature are forged first
Burn, obtain calcining mixt, poly- phosphorus iron chloride and calcium chloride are entered into horizontal high voltage and steamed, pressure is obtained and steams mixture, it is then that calcining is mixed
Compound is put into ball mill, sequentially adds propyl benzene sodium sulfonate, ferrous sulfate, diatomite, koning trichoderma, ammonium persulfate and sodium Diacetate
Ball milling is carried out, obtain ball-milled mixtures, then carragheen, chitosan, Peracetic Acid, second alcohol and water are put into reactor and added
Heat, is obtained heating mixture, and obtained pressure then is steamed into mixture and ball-milled mixtures are added sequentially to enter in heating mixture
Row stirring, obtains mixed processing agent, finally seals up for safekeeping mixed processing agent is filling, and it is simple to produce a kind of preparation method, can be effective
The content of heavy metal ions in wastewater is reduced, and without noxious material, good decolorizing effect, the water after processing is destitute of smell, after processing
The heavy metal containing wastewater treatment agent that can recycle of water.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should all be included within the scope of the present invention.
Claims (4)
1. a kind of heavy metal containing wastewater treatment agent, it is characterised in that include the raw material of following parts by weight：Sodium carboxymethylcellulose 13-
15 parts, 11-13 parts of cumene sodium sulfonate, 17-19 parts of flyash, 4-6 parts of carragheen, 8-10 parts of ferrous sulfate, diatomite 9-11
It is part, 12-14 parts of poly- phosphorus iron chloride, 9-11 parts of calcium chloride, 2-4 parts of chitosan, 3-5 parts of koning trichoderma, 2-4 parts of ammonium persulfate, double
18-20 parts of 3-5 parts of sodium acetate, 6-8 parts of Peracetic Acid, 11-13 parts of ethanol, 7-9 parts of calcium-base bentonite and water.
2. a kind of heavy metal containing wastewater treatment agent as claimed in claim 1, it is characterised in that include the raw material of following parts by weight：
15 parts of sodium carboxymethylcellulose, 11 parts of cumene sodium sulfonate, 17 parts of flyash, 4 parts of carragheen, 8 parts of ferrous sulfate, diatomite 9
Part, 12 parts of poly- phosphorus iron chloride, 9 parts of calcium chloride, 2 parts of chitosan, 3 parts of koning trichoderma, 2 parts of ammonium persulfate, 3 parts of sodium Diacetate, mistake
18 parts of 6 parts of oxygen acetic acid, 11 parts of ethanol, 7 parts of calcium-base bentonite and water.
3. a kind of heavy metal containing wastewater treatment agent as claimed in claim 1, it is characterised in that include the raw material of following parts by weight：
13 parts of sodium carboxymethylcellulose, 13 parts of cumene sodium sulfonate, 19 parts of flyash, 6 parts of carragheen, 10 parts of ferrous sulfate, diatomite
11 parts, 14 parts of poly- phosphorus iron chloride, 11 parts of calcium chloride, 4 parts of chitosan, 5 parts of koning trichoderma, 4 parts of ammonium persulfate, 5 parts of sodium Diacetate,
20 parts of 8 parts of Peracetic Acid, 13 parts of ethanol, 9 parts of calcium-base bentonite and water.
4. a kind of heavy metal containing wastewater treatment agent as claimed in claim 1, it is characterised in that include the raw material of following parts by weight：
14 parts of sodium carboxymethylcellulose, 12 parts of cumene sodium sulfonate, 18 parts of flyash, 5 parts of carragheen, 9 parts of ferrous sulfate, diatomite 10
Part, 13 parts of poly- phosphorus iron chloride, 10 parts of calcium chloride, 3 parts of chitosan, 4 parts of koning trichoderma, 3 parts of ammonium persulfate, 4 parts of sodium Diacetate, mistake
19 parts of 7 parts of oxygen acetic acid, 12 parts of ethanol, 8 parts of calcium-base bentonite and water.
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Cited By (1)
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| CN117509857A (en) * | 2023-12-29 | 2024-02-06 | 山东省环境保护科学研究设计院有限公司 | High-efficient heavy metal wastewater treatment device |
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Effective date of registration: 20201217 Address after: 266000 Zhonghan street zhangjiaxiazhuang community, Laoshan District, Qingdao City, Shandong Province Applicant after: QINGDAO SAINUOWEIER INDUSTRIAL WATER TREATMENT Co.,Ltd. Address before: 510800 11 teams of iron mountain village, Huashan Town, Huadu District, Guangzhou, Guangdong Applicant before: Zhang Rilong |
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