CN105727892A - Compound type water purifying material and preparation method thereof - Google Patents
Compound type water purifying material and preparation method thereof Download PDFInfo
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- CN105727892A CN105727892A CN201610269390.1A CN201610269390A CN105727892A CN 105727892 A CN105727892 A CN 105727892A CN 201610269390 A CN201610269390 A CN 201610269390A CN 105727892 A CN105727892 A CN 105727892A
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- attapulgite
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- 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
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- 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
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
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- 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
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/046—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing halogens, e.g. halides
-
- 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
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
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- 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
- B01J20/12—Naturally occurring clays or bleaching earth
-
- 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
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- 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
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Abstract
The invention discloses a compound type water purifying material.The compound type water purifying material is prepared from, by weight, 30-50 parts of attapulgite, 10-20 parts of aluminum oxide, 15-25 parts of 1-nitryl-2-propyl alcohol, 20-30 parts of activated carbon, 8-12 parts of p-toluenesulfonic acid, 3-9 parts of potassium fluozirconate, 10-18 parts of isonicotinic acid, 2-6 parts of magnesium carbonate, 12-20 parts of butanediol salicylate and 20-30 parts of triethylene glycol monomethyl ether.By adopting the compound type water purifying material, the purpose of efficiently purifying sewage can be achieved with few materials, and the material can be recycled after being easily processed.
Description
Technical field
The invention belongs to technical field of water treatment, be specifically related to a kind of composite water scavenging material and preparation method thereof.
Background technology
Along with the quickening of China's ur-banization speed, various places industrial sector scale is constantly expanded, and city size constantly expands, raw
The demand applying flexibly water and water for industrial use is the most in short supply.In order to alleviate the predicament of water resources shortage, using water wisely, repeat profit again
The focus of research is become with water source.The most common method for treating water mainly has bioanalysis, chemical precipitation, absorption method etc.；Chemistry
Heavy metal ions in sewage is mainly formed precipitation by addition chemical substance in sewage by the sedimentation method, goes scrubbing after filtering
Heavy metal ion in water；The amount that this method needs is relatively big, and likely brings secondary pollution；Though in existing adsorption method
So purification sewage there is is certain effect, but it is non-renewable to still suffer from adsorbent, the deficiencies such as reusing is poor.
Summary of the invention
For above technical problem present in prior art, the present invention provides a kind of composite water scavenging material and system thereof
Preparation Method, by using this composite water scavenging material can be realized the purpose of high-efficient purification sewage by less material,
This material is through simple post processing i.e. reproducible utilization simultaneously.
Technical scheme: a kind of composite water scavenging material, including the composition of following parts by weight: attapulgite 30-50 part,
Aluminium sesquioxide 10-20 part, 1-nitro-2 propanol 15-25 part, activated carbon 20-30 part, p-methyl benzenesulfonic acid 8-12 part, potassium fluorozirconate
3-9 part .gamma.-pyridinecarboxylic acid 10-18 part, magnesium carbonate 2-6 part, butanediol salicylate 12-20 part, triethylene glycol methyl ether 20-30 part.
Further, described attapulgite 35-40 part, aluminium sesquioxide 15-18 part, 1-nitro-2 propanol 18-22 part, work
Property charcoal 25-28 part, p-methyl benzenesulfonic acid 9-11 part, potassium fluorozirconate 4-7 part .gamma.-pyridinecarboxylic acid 12-16 part, magnesium carbonate 3-5 part, butanediol water
Poplar acid esters 14-18 part, triethylene glycol methyl ether 23-27 part.
Further, described attapulgite 37 parts, aluminium sesquioxide 16 parts, 1-nitro-2 propanol 20 parts, activated carbon 26 parts,
P-methyl benzenesulfonic acid 10 parts, potassium fluorozirconate 6 parts, 14 parts .gamma.-pyridinecarboxylic acid, magnesium carbonate 4 parts, butanediol salicylate 17 parts, triethylene glycol first
25 parts of ether.
The preparation method of a kind of composite water scavenging material, comprises the steps:
S1: attapulgite 30-50 part, aluminium sesquioxide 10-20 part and triethylene glycol methyl ether 20-30 part are added reactor
In, at temperature 120-140 DEG C, stirring reaction 2-4h, obtains the attapulgite of modification after filtration drying；
S2: by 1-nitro-2 propanol 15-25 part, activated carbon 20-30 part, p-methyl benzenesulfonic acid 8-12 part and butanediol salicylic acid
Ester 12-20 part mixes, stirring reaction 1-3h at temperature 100-120 DEG C；
S3: with adding potassium fluorozirconate 3-9 part and magnesium carbonate 2-6 part in backward step S2, stir 20-30min；Add step
Attapulgite modified described in S1, adds .gamma.-pyridinecarboxylic acid 10-18 part, impregnation 2-4h；Reactant liquor through filter, washing,
It is dried, obtains described composite water scavenging material after roasting.
Further, temperature described in step S1 is 125 DEG C, stirring reaction 3.5h.
Further, temperature described in step S2 is 115 DEG C, stirring reaction 2h.
Further, in step S3, the time of stirring is 25min, impregnation 2.5h.
Further, the temperature of roasting described in step S3 is 550-600 DEG C, roasting time 15-20min.
Beneficial effect: the preparation method of a kind of composite water scavenging material of the present invention, by with attapulgite and work
Property charcoal be main carriers, simultaneously in addition modified by other chemical substances, prepare the compound of activated carbon parcel attapulgite
Type water purification material；Dirty impurities in water can substantially be removed by this scavenging material, and after simple process, i.e. reproducible utilization and warp should
After scavenging material processes, sewage color and luster is greatly improved.
Detailed description of the invention
Embodiment 1
S1: attapulgite 30 parts, aluminium sesquioxide 10 parts and triethylene glycol methyl ether 20 parts are added in reactor, in temperature
At 120 DEG C, stirring reaction 2h, obtains the attapulgite of modification after filtration drying；
S2: 1-nitro-2 propanol 15 parts, activated carbon 20 parts, p-methyl benzenesulfonic acid 8 parts and butanediol salicylate 12 parts is mixed
Close, stirring reaction 1h at temperature 100 DEG C；
S3: with adding potassium fluorozirconate 3 parts and magnesium carbonate 2 parts in backward step S2, stir 20min；Add institute in step S1
State modified attapulgite, add 10 parts .gamma.-pyridinecarboxylic acid, impregnation 2h；Reactant liquor through filtering, washing, vacuum is done at 80 DEG C
Described composite water scavenging material is i.e. can get after dry, 550 DEG C of roasting 15min.
Comparative example 1
S1: attapulgite 30 parts, aluminium sesquioxide 10 parts and triethylene glycol methyl ether 20 parts are added in reactor, in temperature
At 120 DEG C, stirring reaction 2h, obtains the attapulgite of modification after filtration drying；
S2: with adding magnesium carbonate 2 parts in backward step S1, stir 20min；Add described in step S1 modified concavo-convex
Rod soil, impregnation 2h；Reactant liquor through filtering, washing, be vacuum dried at 80 DEG C, i.e. to can get water after 550 DEG C of roasting 15min clean
Formed material.
Embodiment 2
S1: attapulgite 50 parts, aluminium sesquioxide 20 parts and triethylene glycol methyl ether 30 parts are added in reactor, in temperature
At 140 DEG C, stirring reaction 4h, obtains the attapulgite of modification after filtration drying；
S2: 1-nitro-2 propanol 25 parts, activated carbon 30 parts, p-methyl benzenesulfonic acid 12 parts and butanediol salicylate 20 parts is mixed
Close, stirring reaction 3h at temperature 120 DEG C；
S3: with adding potassium fluorozirconate 9 parts and magnesium carbonate 6 parts in backward step S2, stir 30min；Add institute in step S1
State modified attapulgite, add 18 parts .gamma.-pyridinecarboxylic acid, impregnation 4h；Reactant liquor through filtering, washing, vacuum is done at 80 DEG C
Described composite water scavenging material is i.e. can get after dry, 600 DEG C of roasting 20min.
Comparative example 2
S1: attapulgite 50 parts, aluminium sesquioxide 20 parts and triethylene glycol methyl ether 30 parts are added in reactor, in temperature
At 140 DEG C, stirring reaction 4h, obtains the attapulgite of modification after filtration drying；
S2: with adding magnesium carbonate 6 parts in backward step S1, stir 30min；Add described in step S1 modified concavo-convex
Rod soil, impregnation 4h；Reactant liquor through filtering, washing, be vacuum dried at 80 DEG C, i.e. to can get water after 600 DEG C of roasting 20min clean
Formed material.
Embodiment 3
S1: attapulgite 35 parts, aluminium sesquioxide 15 parts and triethylene glycol methyl ether 23 parts are added in reactor, in temperature
At 120 DEG C, stirring reaction 2h, obtains the attapulgite of modification after filtration drying；
S2: 1-nitro-2 propanol 18 parts, activated carbon 25 parts, p-methyl benzenesulfonic acid 9 parts and butanediol salicylate 14 parts is mixed
Close, stirring reaction 2h at temperature 100 DEG C；
S3: with adding potassium fluorozirconate 4 parts and magnesium carbonate 3 parts in backward step S2, stir 20min；Add institute in step S1
State modified attapulgite, add 12 parts .gamma.-pyridinecarboxylic acid, impregnation 2h；Reactant liquor through filtering, washing, vacuum is done at 80 DEG C
Described composite water scavenging material is i.e. can get after dry, 600 DEG C of roasting 20min.
Embodiment 4
S1: attapulgite 40 parts, aluminium sesquioxide 18 parts and triethylene glycol methyl ether 27 parts are added in reactor, in temperature
At 130 DEG C, stirring reaction 3h, obtains the attapulgite of modification after filtration drying；
S2: 1-nitro-2 propanol 22 parts, activated carbon 28 parts, p-methyl benzenesulfonic acid 11 parts and butanediol salicylate 18 parts is mixed
Close, stirring reaction 3h at temperature 120 DEG C；
S3: with adding potassium fluorozirconate 7 parts and magnesium carbonate 5 parts in backward step S2, stir 30min；Add institute in step S1
State modified attapulgite, add 16 parts .gamma.-pyridinecarboxylic acid, impregnation 3h；Reactant liquor through filtering, washing, vacuum is done at 80 DEG C
Described composite water scavenging material is i.e. can get after dry, 550 DEG C of roasting 15min.
Embodiment 5
S1: attapulgite 37 parts, aluminium sesquioxide 16 parts and triethylene glycol methyl ether 25 parts are added in reactor, in temperature
At 125 DEG C, stirring reaction 3.5h, obtains the attapulgite of modification after filtration drying；
S2: 1-nitro-2 propanol 20 parts, activated carbon 26 parts, p-methyl benzenesulfonic acid 10 parts and butanediol salicylate 17 parts is mixed
Close, stirring reaction 2h at temperature 115 DEG C；
S3: with adding potassium fluorozirconate 6 parts and magnesium carbonate 4 parts in backward step S2, stir 25min；Add institute in step S1
State modified attapulgite, add 14 parts .gamma.-pyridinecarboxylic acid, impregnation 2.5h；Reactant liquor through filtering, washing, vacuum at 80 DEG C
It is dried, i.e. can get described composite water scavenging material after 600 DEG C of roasting 18min.
The water purification material of each embodiment and comparative example gained is applied in the waste water of metal ion, 20 DEG C of suctions
Attached 50h, obtains following result:
| Experiment | Removal of heavy metal ions rate (%) |
| Comparative example 1 | 43 |
| Embodiment 1 | 96 |
| Comparative example 2 | 41 |
| Embodiment 2 | 97 |
| Embodiment 3 | 98 |
| Embodiment 4 | 97.5 |
| Embodiment 5 | 98.5 |
Select composite water scavenging material described in embodiment 5 to wash through simple alcohols, wash, be dried, after 120 DEG C of low-temperature bakes
Being recycled and reused in the waste water of metal ion, demonstrate preferable regenerability, concrete outcome is as follows:
Claims (8)
1. a composite water scavenging material, it is characterised in that include the composition of following parts by weight: attapulgite 30-50 part,
Aluminium sesquioxide 10-20 part, 1-nitro-2 propanol 15-25 part, activated carbon 20-30 part, p-methyl benzenesulfonic acid 8-12 part, potassium fluorozirconate
3-9 part .gamma.-pyridinecarboxylic acid 10-18 part, magnesium carbonate 2-6 part, butanediol salicylate 12-20 part, triethylene glycol methyl ether 20-30 part.
A kind of composite water scavenging material the most according to claim 1, it is characterised in that described attapulgite 35-40 part,
Aluminium sesquioxide 15-18 part, 1-nitro-2 propanol 18-22 part, activated carbon 25-28 part, p-methyl benzenesulfonic acid 9-11 part, potassium fluorozirconate
4-7 part .gamma.-pyridinecarboxylic acid 12-16 part, magnesium carbonate 3-5 part, butanediol salicylate 14-18 part, triethylene glycol methyl ether 23-27 part.
A kind of composite water scavenging material the most according to claim 2, it is characterised in that described attapulgite 37 parts, three
Al 2 O 16 parts, 1-nitro-2 propanol 20 parts, activated carbon 26 parts, p-methyl benzenesulfonic acid 10 parts, potassium fluorozirconate 6 parts .gamma.-pyridinecarboxylic acid 14
Part, magnesium carbonate 4 parts, butanediol salicylate 17 parts, triethylene glycol methyl ether 25 parts.
4. the preparation method of a composite water scavenging material, it is characterised in that comprise the steps:
S1: attapulgite 30-50 part, aluminium sesquioxide 10-20 part and triethylene glycol methyl ether 20-30 part are added in reactor,
At temperature 120-140 DEG C, stirring reaction 2-4h, obtains the attapulgite of modification after filtration drying；
S2: by 1-nitro-2 propanol 15-25 part, activated carbon 20-30 part, p-methyl benzenesulfonic acid 8-12 part and butanediol salicylate
12-20 part mixes, stirring reaction 1-3h at temperature 100-120 DEG C；
S3: with adding potassium fluorozirconate 3-9 part and magnesium carbonate 2-6 part in backward step S2, stir 20-30min；Add in step S1
Described modified attapulgite, adds .gamma.-pyridinecarboxylic acid 10-18 part, impregnation 2-4h；Reactant liquor through filtering, wash, being dried,
Described composite water scavenging material is obtained after roasting.
The preparation method of a kind of composite water scavenging material the most according to claim 4, it is characterised in that institute in step S1
Stating temperature is 125 DEG C, stirring reaction 3.5h.
The preparation method of a kind of composite water scavenging material the most according to claim 4, it is characterised in that institute in step S2
Stating temperature is 115 DEG C, stirring reaction 2h.
The preparation method of a kind of composite water scavenging material the most according to claim 4, it is characterised in that stir in step S3
The time mixed is 25min, impregnation 2.5h.
The preparation method of a kind of composite water scavenging material the most according to claim 4, it is characterised in that institute in step S3
The temperature stating roasting is 550-600 DEG C, roasting time 15-20min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610269390.1A CN105727892A (en) | 2016-04-27 | 2016-04-27 | Compound type water purifying material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610269390.1A CN105727892A (en) | 2016-04-27 | 2016-04-27 | Compound type water purifying material and preparation method thereof |
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| CN105727892A true CN105727892A (en) | 2016-07-06 |
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| CN201610269390.1A Pending CN105727892A (en) | 2016-04-27 | 2016-04-27 | Compound type water purifying material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790356A (en) * | 2020-06-23 | 2020-10-20 | 山东海邦水务科技有限公司 | Water treatment material and water purification method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63287593A (en) * | 1987-05-19 | 1988-11-24 | Toray Ind Inc | Straw-type water purifier |
| CN1648064A (en) * | 2004-12-25 | 2005-08-03 | 李玉堂 | Water purifier for removing fluorine and arsenic and preparing method |
| WO2008129551A1 (en) * | 2007-04-18 | 2008-10-30 | H2Q Water Industries Ltd. | Filter medium |
-
2016
- 2016-04-27 CN CN201610269390.1A patent/CN105727892A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63287593A (en) * | 1987-05-19 | 1988-11-24 | Toray Ind Inc | Straw-type water purifier |
| CN1648064A (en) * | 2004-12-25 | 2005-08-03 | 李玉堂 | Water purifier for removing fluorine and arsenic and preparing method |
| WO2008129551A1 (en) * | 2007-04-18 | 2008-10-30 | H2Q Water Industries Ltd. | Filter medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790356A (en) * | 2020-06-23 | 2020-10-20 | 山东海邦水务科技有限公司 | Water treatment material and water purification method thereof |
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