CN109019799A - A kind of Novel sewage processing flocculant and preparation method thereof - Google Patents
A kind of Novel sewage processing flocculant and preparation method thereof Download PDFInfo
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- CN109019799A CN109019799A CN201810898768.3A CN201810898768A CN109019799A CN 109019799 A CN109019799 A CN 109019799A CN 201810898768 A CN201810898768 A CN 201810898768A CN 109019799 A CN109019799 A CN 109019799A
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- flocculant
- novel sewage
- sewage processing
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
Abstract
The invention discloses a kind of Novel sewage processing flocculants, including below according to the raw material of parts by weight: 50-70 parts of diatomite, aluminium powder 40-60 parts porous, 30-50 parts of Powdered Activated Carbon, 20-30 parts of aluminum sulfate, 10-20 parts of polyaluminium chloride, 10-20 parts of iron chloride, 5-15 parts of Sodium Polyacrylate, further include the following raw material according to parts by weight: 10-15 parts of binder, the binder is polyacrylate；The invention also discloses the preparation methods of the Novel sewage processing flocculant.
Description
Technical field
The present invention relates to water-treatment technology field, specifically a kind of Novel sewage processing flocculant and preparation method thereof.
Background technique
The mode of water process includes physical treatment and chemical treatment and biological treatment, as water body is continuously improved in human lives
Sewage drainage standard improves step by step in the nutritive salt such as eutrophication ammonia nitrogen, phosphorus problem and State Bureau of Environmental Protection, has continued to use many years
Traditional " coagulation " and " two stage treatment " water treatment technology and equipment have been difficult to adapt to current high concentrtion and height
The processing requirement of concentration sewage, and processing technological flow is long, and system is huge；Briefly, " water process " is exactly by physics, changes
It learns, the means of biology, goes the process of some pairs of productions in water removal, unwanted harmful substance of living, be specific in order to be suitable for
Purposes and the process of sedimentation, filtering, coagulation, flocculation and inhibition, the water quality conditioning such as scale inhibition that water is carried out, wherein flocculation
Process just need to use flocculant, flocculant can totally be divided into inorganic flocculating agent and organic flocculant two according to its chemical component
Class, the technologies such as flocculant in the prior art generally existing flocculating effect in water process use process is bad, the flocculation period is long
Problem, therefore, designing a kind of Novel sewage processing flocculant seems most important.
Summary of the invention
The purpose of the present invention is to provide a kind of Novel sewage processing flocculants, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of Novel sewage processing flocculant, including below according to the raw material of parts by weight: 50-70 parts of diatomite, porous
40-60 parts of aluminium powder, 20-30 parts of aluminum sulfate, 10-20 parts of polyaluminium chloride, 10-20 parts of iron chloride, gathers 30-50 parts of Powdered Activated Carbon
5-15 parts of sodium acrylate.
As a further solution of the present invention: including below according to the raw material of parts by weight: 55-65 parts of diatomite, porous aluminum
45-55 parts of powder, 35-45 parts of Powdered Activated Carbon, 22-27 parts of aluminum sulfate, 12-17 parts of polyaluminium chloride, 13-18 parts of iron chloride, poly- third
8-13 parts of olefin(e) acid sodium.
As further scheme of the invention: including below according to the raw material of parts by weight: 60 parts of diatomite, porous aluminium powder
50 parts, 40 parts of Powdered Activated Carbon, 25 parts of aluminum sulfate, 15 parts of polyaluminium chloride, 15 parts of iron chloride, 10 parts of Sodium Polyacrylate.
As further scheme of the invention: further including the following raw material according to parts by weight: 10-15 parts of binder.
As further scheme of the invention: the binder is polyacrylate.
The Novel sewage processing preparation method of flocculant, steps are as follows:
1) diatomite, porous aluminium powder, Powdered Activated Carbon, aluminum sulfate, polyaluminium chloride, iron chloride and Sodium Polyacrylate are placed in
It is thoroughly mixed to obtain mixture A in mixing plant, it is spare；
2) mixture A obtained in step 1) is placed in the powder for being milled to that granularity is 200-300 mesh in grinding equipment
B, it is spare；
3) binder and in parts by weight 20-40 parts of clear water are added into powder B obtained in step 2), and stirs
It is mixed to get slurry C, it is spare；
4) slurry C obtained in step 3) is dried, is crushed, being milled to granularity is that 400-500 mesh obtains at Novel sewage
Reason uses flocculant.
Application of the above-mentioned flocculant in technical field of sewage.
Compared with prior art, the beneficial effects of the present invention are:
Novel sewage processing flocculant prepared by the present invention is under the common mating reaction of various raw materials, and flocculating effect is more
Good, the flocculation period is short, the fussy degree of the step in sewage disposal process is significantly improved, so that sewage disposal process is more
It is simple and efficient, is suitable for being widely used to promote.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
A kind of Novel sewage processing flocculant, including below according to the raw material of parts by weight: 50 parts of diatomite, porous aluminium powder
40 parts, 30 parts of Powdered Activated Carbon, 20 parts of aluminum sulfate, 10 parts of polyaluminium chloride, 10 parts of iron chloride, 5 parts of Sodium Polyacrylate, further include with
Under according to parts by weight raw material: 10 parts of binder, the binder be polyacrylate.
In the present embodiment, the Novel sewage processing preparation method of flocculant, steps are as follows:
1) diatomite, porous aluminium powder, Powdered Activated Carbon, aluminum sulfate, polyaluminium chloride, iron chloride and Sodium Polyacrylate are placed in
It is thoroughly mixed to obtain mixture A in mixing plant, it is spare；
2) mixture A obtained in step 1) is placed in the powder for being milled to that granularity is 200-300 mesh in grinding equipment
B, it is spare；
3) binder and in parts by weight 20-40 parts of clear water are added into powder B obtained in step 2), and stirs
It is mixed to get slurry C, it is spare；
4) slurry C obtained in step 3) is dried, is crushed, being milled to granularity is that 400-500 mesh obtains at Novel sewage
Reason uses flocculant.
Embodiment 2
A kind of Novel sewage processing flocculant, including below according to the raw material of parts by weight: 55 parts of diatomite, porous aluminium powder
45 parts, 35 parts of Powdered Activated Carbon, 22 parts of aluminum sulfate, 12 parts of polyaluminium chloride, 13 parts of iron chloride, 8 parts of Sodium Polyacrylate, further include with
Under according to parts by weight raw material: 12 parts of binder, the binder be polyacrylate.
In the present embodiment, the Novel sewage processing preparation method of flocculant, steps are as follows:
1) diatomite, porous aluminium powder, Powdered Activated Carbon, aluminum sulfate, polyaluminium chloride, iron chloride and Sodium Polyacrylate are placed in
It is thoroughly mixed to obtain mixture A in mixing plant, it is spare；
2) mixture A obtained in step 1) is placed in the powder for being milled to that granularity is 200-300 mesh in grinding equipment
B, it is spare；
3) binder and in parts by weight 20-40 parts of clear water are added into powder B obtained in step 2), and stirs
It is mixed to get slurry C, it is spare；
4) slurry C obtained in step 3) is dried, is crushed, being milled to granularity is that 400-500 mesh obtains at Novel sewage
Reason uses flocculant.
Embodiment 3
A kind of Novel sewage processing flocculant, including below according to the raw material of parts by weight: 60 parts of diatomite, porous aluminium powder
50 parts, 40 parts of Powdered Activated Carbon, 25 parts of aluminum sulfate, 15 parts of polyaluminium chloride, 15 parts of iron chloride, 10 parts of Sodium Polyacrylate further include
Below according to the raw material of parts by weight: 13 parts of binder, the binder is polyacrylate.
In the present embodiment, the Novel sewage processing preparation method of flocculant, steps are as follows:
1) diatomite, porous aluminium powder, Powdered Activated Carbon, aluminum sulfate, polyaluminium chloride, iron chloride and Sodium Polyacrylate are placed in
It is thoroughly mixed to obtain mixture A in mixing plant, it is spare；
2) mixture A obtained in step 1) is placed in the powder for being milled to that granularity is 200-300 mesh in grinding equipment
B, it is spare；
3) binder and in parts by weight 20-40 parts of clear water are added into powder B obtained in step 2), and stirs
It is mixed to get slurry C, it is spare；
4) slurry C obtained in step 3) is dried, is crushed, being milled to granularity is that 400-500 mesh obtains at Novel sewage
Reason uses flocculant.
Embodiment 4
A kind of Novel sewage processing flocculant, including below according to the raw material of parts by weight: 65 parts of diatomite, porous aluminium powder
55 parts, 45 parts of Powdered Activated Carbon, 27 parts of aluminum sulfate, 17 parts of polyaluminium chloride, 18 parts of iron chloride, 13 parts of Sodium Polyacrylate further include
Below according to the raw material of parts by weight: 14 parts of binder, the binder is polyacrylate.
In the present embodiment, the Novel sewage processing preparation method of flocculant, steps are as follows:
1) diatomite, porous aluminium powder, Powdered Activated Carbon, aluminum sulfate, polyaluminium chloride, iron chloride and Sodium Polyacrylate are placed in
It is thoroughly mixed to obtain mixture A in mixing plant, it is spare；
2) mixture A obtained in step 1) is placed in the powder for being milled to that granularity is 200-300 mesh in grinding equipment
B, it is spare；
3) binder and in parts by weight 20-40 parts of clear water are added into powder B obtained in step 2), and stirs
It is mixed to get slurry C, it is spare；
4) slurry C obtained in step 3) is dried, is crushed, being milled to granularity is that 400-500 mesh obtains at Novel sewage
Reason uses flocculant.
Embodiment 5
A kind of Novel sewage processing flocculant, including below according to the raw material of parts by weight: 70 parts of diatomite, porous aluminium powder
60 parts, 50 parts of Powdered Activated Carbon, 30 parts of aluminum sulfate, 20 parts of polyaluminium chloride, 20 parts of iron chloride, 15 parts of Sodium Polyacrylate further include
Below according to the raw material of parts by weight: 15 parts of binder, the binder is polyacrylate.
In the present embodiment, the Novel sewage processing preparation method of flocculant, steps are as follows:
1) diatomite, porous aluminium powder, Powdered Activated Carbon, aluminum sulfate, polyaluminium chloride, iron chloride and Sodium Polyacrylate are placed in
It is thoroughly mixed to obtain mixture A in mixing plant, it is spare；
2) mixture A obtained in step 1) is placed in the powder for being milled to that granularity is 200-300 mesh in grinding equipment
B, it is spare；
3) binder and in parts by weight 20-40 parts of clear water are added into powder B obtained in step 2), and stirs
It is mixed to get slurry C, it is spare；
4) slurry C obtained in step 3) is dried, is crushed, being milled to granularity is that 400-500 mesh obtains at Novel sewage
Reason uses flocculant.
Comparative example 1
Compared with Example 3, not containing diatomite, other are same as Example 3.
Comparative example 2
Compared with Example 3, porous aluminium powder is free of, other are same as Example 3.
Comparative example 3
Compared with Example 3, not containing diatomite and porous aluminium powder, other are same as Example 3.
Novel sewage processing prepared by embodiment 1-5 and comparative example 1-3 is tested for the property with flocculant, test knot
Fruit is as shown in table 1.
Table 1
As can be seen that Novel sewage processing flocculant prepared by the present invention is in the common of various raw materials from result above
Under mating reaction, flocculating effect is more preferable, and the flocculation period is short, significantly improves the cumbersome journey of the step in sewage disposal process
Degree, so that sewage disposal process is simpler efficiently, it is suitable for being widely used to promote.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of Novel sewage processing flocculant, which is characterized in that including below according to the raw material of parts by weight: diatomite 50-
70 parts, aluminium powder 40-60 parts porous, 30-50 parts of Powdered Activated Carbon, 20-30 parts of aluminum sulfate, 10-20 parts of polyaluminium chloride, iron chloride
10-20 parts, 5-15 parts of Sodium Polyacrylate.
2. Novel sewage processing flocculant according to claim 1, which is characterized in that including below according to parts by weight
Raw material: 55-65 parts of diatomite, aluminium powder 45-55 parts porous, 35-45 parts of Powdered Activated Carbon, 22-27 parts of aluminum sulfate, polyaluminium chloride
12-17 parts, 13-18 parts of iron chloride, 8-13 parts of Sodium Polyacrylate.
3. Novel sewage processing flocculant according to claim 2, which is characterized in that including below according to parts by weight
Raw material: 60 parts of diatomite, 50 parts of porous aluminium powder, 40 parts of Powdered Activated Carbon, 25 parts of aluminum sulfate, 15 parts of polyaluminium chloride, iron chloride 15
Part, 10 parts of Sodium Polyacrylate.
4. Novel sewage according to claim 1 to 3 processing flocculant, which is characterized in that further include it is following according to
The raw material of parts by weight: 10-15 parts of binder.
5. Novel sewage processing flocculant according to claim 4, which is characterized in that the binder is polyacrylic acid
Ester.
6. the preparation method that flocculant is used in a kind of Novel sewage processing as described in claim 4-5 is any, which is characterized in that packet
Include following steps:
1) diatomite, porous aluminium powder, Powdered Activated Carbon, aluminum sulfate, polyaluminium chloride, iron chloride and Sodium Polyacrylate are placed in stirring
It is thoroughly mixed to obtain mixture A in equipment, it is spare；
2) mixture A obtained in step 1) is placed in the powder B for being milled to that granularity is 200-300 mesh in grinding equipment, it is standby
With；
3) binder and in parts by weight 20-40 parts of clear water are added into powder B obtained in step 2), and is stirred
Slurry C is obtained, it is spare；
4) slurry C obtained in step 3) is dried, is crushed, being milled to granularity is that 400-500 mesh obtains Novel sewage processing use
Flocculant.
7. a kind of application of flocculant a method as claimed in any one of claims 1 to 5 in technical field of sewage.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898768.3A CN109019799A (en) | 2018-08-08 | 2018-08-08 | A kind of Novel sewage processing flocculant and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810898768.3A CN109019799A (en) | 2018-08-08 | 2018-08-08 | A kind of Novel sewage processing flocculant and preparation method thereof |
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| CN109019799A true CN109019799A (en) | 2018-12-18 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101327976A (en) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | Efficient water treatment flocculant |
| CN106915781A (en) * | 2015-12-24 | 2017-07-04 | 天津绿格瑞科技发展有限公司 | A kind of multi-function sewage treating agent |
| CN106915780A (en) * | 2015-12-24 | 2017-07-04 | 天津绿格瑞科技发展有限公司 | A kind for the treatment of of dyeing/printing wastewaters |
-
2018
- 2018-08-08 CN CN201810898768.3A patent/CN109019799A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101327976A (en) * | 2008-07-15 | 2008-12-24 | 南通立源水处理技术有限公司 | Efficient water treatment flocculant |
| CN106915781A (en) * | 2015-12-24 | 2017-07-04 | 天津绿格瑞科技发展有限公司 | A kind of multi-function sewage treating agent |
| CN106915780A (en) * | 2015-12-24 | 2017-07-04 | 天津绿格瑞科技发展有限公司 | A kind for the treatment of of dyeing/printing wastewaters |
Non-Patent Citations (1)
| Title |
|---|
| 郑起 主编: "《现行市政施工规范实用全书 1》", 31 March 2001 * |
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Application publication date: 20181218 |