CN107245894A - A kind of waste paper recycles the preparation method of paper sludge - Google Patents
A kind of waste paper recycles the preparation method of paper sludge Download PDFInfo
- Publication number
- CN107245894A CN107245894A CN201710454862.5A CN201710454862A CN107245894A CN 107245894 A CN107245894 A CN 107245894A CN 201710454862 A CN201710454862 A CN 201710454862A CN 107245894 A CN107245894 A CN 107245894A
- Authority
- CN
- China
- Prior art keywords
- paper
- parts
- micro
- weight
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/02—Methods of beating; Beaters of the Hollander type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
- Paper (AREA)
Abstract
The invention discloses the preparation method that a kind of waste paper recycles paper sludge, the preparation method comprises the following steps：1) waste paper of collection is smashed and obtains shredded paper tablet；2) shredded paper tablet is subjected to micro- fermentation process；3) by the shredded paper tablet immersion after micro- fermentation process, flotation removal ink；4) material after flotation removal ink is washed into sediment decontamination, autoclaving, sterilizing and softening；5) gas is steamed to the material mashing after softening and paper pulp is made；6) in step 5) made from paper pulp, add blending agents, stirring is prepared into paper sludge.Gained paper sludge of the invention is to recycle to be prepared from by waste paper, realizes the cycling and reutilization of precious resources, green, economic, environmental protection；And the method by the way that shredded paper tablet to be carried out to micro- fermentation process so that flotation removal ink can be subsequently carried out at normal temperatures, effectively improve the use quality of gained paper sludge.
Description
Technical field
The invention belongs to Material Field, and in particular to a kind of preparation method of paper sludge.
Background technology
Traditional paper sludge, be by paper bubble after, and glue holds group, after certain make, makes " paper sludge ".Made of " paper sludge "
Into after animal and other articles, being placed on after being dried under the sun can become very hard, afterwards again by processes such as description, colourings,
Just lifelike artistic creation image one by one can be presented.
But in actual life, such as take unworn paper product to make paper sludge, then can bring the significant wastage of resource, therefore
Reclaimed with waste paper and carry out resource reutilization to make paper sludge, the problem of nature raw material are nervous can be alleviated significantly, while also having
There is environmental protection, pollute the low advantage of small, energy resource consumption.
But the higher waste paper of some paper product quality, its fiber quality is excellent, but because mode of printing is special, printing-ink
Composition is special, there is the problem of ink particle is larger to be difficult to separate from fiber, can only be abandoned because deinking efficiency is undesirable again sharp
With or degradation reuse, constrain significantly waste paper recycle prepare paper sludge application and development.
The content of the invention
Goal of the invention：The problem of existing for prior art, the technical problems to be solved by the invention are to provide a kind of useless
Paper recycles the preparation method of paper sludge.
Technical scheme：In order to solve the above technical problems, the invention provides the preparation method that a kind of waste paper recycles paper sludge,
The preparation method comprises the following steps：
1) waste paper of collection is smashed and obtains shredded paper tablet；
2) shredded paper tablet is subjected to micro- fermentation process；
3) by the shredded paper tablet immersion after micro- fermentation process, flotation removal ink；
4) material after flotation removal ink is washed into sediment decontamination, autoclaving, sterilizing and softening；
5) gas is steamed to the material mashing after softening and paper pulp is made；
6) in step 5) made from paper pulp, add blending agents, stirring is prepared into paper sludge.
It is preferred that, the blending agents is made according to parts by weight including following components：25~30 parts of latex；Starch paste 15
~30 parts；3~8 parts of Flos Chrysanthemi extract；7~12 parts of lignocellulosic.
It is preferred that, the step 6) comprise the following steps：
61) by step 7) made from paper pulp, the bentonite and blending agents of corresponding parts by weight are added, in black light light irradiation
While, stir；
62) after standing 2~3 hours, the antioxidant and auxiliary agent of corresponding parts by weight are added, in the same of black light light irradiation
When, stirring prepares target product.
Be used as preferred, the step 3) in by after micro- fermentation process shredded paper tablet immersion, flotation removal ink processing
Step includes：
31) material after rearmounted micro- fermentation process is added to the deinking agent of corresponding parts by weight, stirred, immersion is stood
5-8 hours；
32) flotation at normal temperatures, removes the ink in material.
As preferred, wherein the step 2) in the process step of micro- fermentation include：
21) according to the percentage by weight for accounting for over dry raw material, 0.8~1.2% the first additive is added into shredded paper tablet,
It is mixed with water, carries out preposition micro- fermentation 1~2 day；
22) according to the percentage by weight for accounting for over dry raw material, and then 0.1~0.15% Second addition is added, mixing is equal
It is even, carry out rearmounted micro- fermentation 5~6 days.
It is preferred that, first additive is made according to parts by weight including following component：3~8 parts of saccharomycete；Live on surface
3~6 parts of agent of property；5-10 parts of glycerine.
It is preferred that, the Second addition is made according to parts by weight including following component：1~2 part of phragmites communis extract；Sea
2~5 parts of mosanom.
Beneficial effect：The waste paper that the present invention is provided recycles the preparation method of paper sludge, and on the one hand gained paper sludge is by useless
Paper is recycled and is prepared from, and realizes the cycling and reutilization of precious resources, green, economic, environmental protection；On the other hand by by shredded paper
The method that tablet carries out micro- fermentation process so that can subsequently carry out flotation removal ink at normal temperatures, effectively improves gained paper
The use quality of mud.
Meanwhile, what is more important using the excellent waste paper cycling and reutilization of fiber quality when making paper sludge, by preceding
Put, micro- fermentation process of rearmounted different modes twice and follow-up workshop section are complementary to one another Synergistic so that follow-up removal ink work
Section can obtain higher deinking rate；And each processing step coordinates the Synergistic between first, second additive each component, is not required to
Extra increase dispersant, the just effective ink removal amount of lifting flotation removal ink, takes into account excellent removal ink effect and hole is equal
Even the characteristics of, free from extraneous odour.
Embodiment
Embodiment 1：
The environmentally friendly paper sludge that the present embodiment is provided, its raw material is made according to parts by weight including following components：Waste paper fragment 200
Part；5 parts of deinking agent；10 parts of bentonite；3 parts of saccharomycete；5 parts of glycerine；3 parts of surfactant；1 part of phragmites communis extract；Blending agents
50 parts；1 part of antioxidant；2 parts of sodium alginate；1 part of auxiliary agent.
Wherein surfactant is water soluble surfactant active.
Wherein blending agents is made according to parts by weight including following components：25 parts of latex；15 parts of starch paste；FLOS CHRYSANTHEMI ALBA from Haizhou of China is carried
Take 3 parts of thing；7 parts of lignocellulosic.
Wherein auxiliary agent is made according to parts by weight including following components：0.5 part of defoamer；0.2 part of thickener；Toughener
0.1 part；0.2 part of preservative.
Preparation method comprises the following steps：
1) waste paper of collection is smashed and obtains shredded paper tablet；
2) shredded paper tablet is subjected to micro- fermentation process；
3) by the shredded paper tablet immersion after micro- fermentation process, flotation removal ink；
4) material after flotation removal ink is washed into sediment decontamination, autoclaving, sterilizing and softening；
5) gas is steamed to the material mashing after softening and paper pulp is made；
6) in step 5) made from paper pulp, add blending agents, stirring is prepared into paper sludge.
Wherein step 6) comprise the following steps：
61) by step 7) made from paper pulp, the bentonite and blending agents of corresponding parts by weight are added, in black light light irradiation
While, stir；
62) after standing 2 hours, the antioxidant and auxiliary agent of corresponding parts by weight is added, while black light light irradiation, is stirred
Mix and prepare target product.
Wherein step 3) in the shredded paper tablet immersion after micro- fermentation process, the process step of flotation removal ink are included：
31) material after rearmounted micro- fermentation process is added to the deinking agent of corresponding parts by weight, stirred, immersion is stood
5 hours；
32) flotation at normal temperatures, removes the ink in material.
Wherein step 2) in the process step of micro- fermentation include：
21) according to the percentage by weight for accounting for over dry raw material, 0.8% the first additive is added into shredded paper tablet, is added water
It is well mixed, carry out preposition micro- fermentation 1 day；
22) according to the percentage by weight for accounting for over dry raw material, and then 0.1% Second addition is added, is well mixed, carries out
Rearmounted micro- fermentation 5 days.
Wherein the first additive is made according to parts by weight including following component：3 parts of saccharomycete；3 parts of surfactant；It is sweet
5 parts of oil.
Wherein Second addition is made according to parts by weight including following component：1 part of phragmites communis extract；2 parts of sodium alginate.
Embodiment 2：
The environmentally friendly paper sludge that the present embodiment is provided, its raw material is made according to parts by weight including following components：Waste paper fragment 300
Part；8 parts of deinking agent；20 parts of bentonite；8 parts of saccharomycete；10 parts of glycerine；6 parts of surfactant；2 parts of phragmites communis extract；Blending agents
80 parts；3 parts of antioxidant；5 parts of sodium alginate；2 parts of auxiliary agent.
Wherein surfactant is lauric acid amide of ethanol.
Wherein blending agents is made according to parts by weight including following components：30 parts of latex；30 parts of starch paste；FLOS CHRYSANTHEMI ALBA from Haizhou of China is carried
Take 8 parts of thing；12 parts of lignocellulosic.
Wherein auxiliary agent is made according to parts by weight including following components：0.8 part of defoamer；0.5 part of thickener；Toughener
0.2 part；0.5 part of preservative.
Preparation method comprises the following steps：
1) waste paper of collection is smashed and obtains shredded paper tablet；
2) shredded paper tablet is subjected to micro- fermentation process；
3) by the shredded paper tablet immersion after micro- fermentation process, flotation removal ink；
4) material after flotation removal ink is washed into sediment decontamination, autoclaving, sterilizing and softening；
5) gas is steamed to the material mashing after softening and paper pulp is made；
6) in step 5) made from paper pulp, add blending agents, stirring is prepared into paper sludge.
Wherein step 6) comprise the following steps：
61) by step 7) made from paper pulp, the bentonite and blending agents of corresponding parts by weight are added, in black light light irradiation
While, stir；
62) after standing 3 hours, the antioxidant and auxiliary agent of corresponding parts by weight is added, while black light light irradiation, is stirred
Mix and prepare target product.
Wherein step 3) in the shredded paper tablet immersion after micro- fermentation process, the process step of flotation removal ink are included：
31) material after rearmounted micro- fermentation process is added to the deinking agent of corresponding parts by weight, stirred, immersion is stood
5-8 hours；
32) flotation at normal temperatures, removes the ink in material.
Wherein step 2) in the process step of micro- fermentation include：
21) according to the percentage by weight for accounting for over dry raw material, 1.2% the first additive is added into shredded paper tablet, is added water
It is well mixed, carry out preposition micro- fermentation 2 days；
22) according to the percentage by weight for accounting for over dry raw material, and then 0.15% Second addition is added, is well mixed, enters
The rearmounted micro- fermentation of row 6 days.
Wherein the first additive is made according to parts by weight including following component：8 parts of saccharomycete；6 parts of surfactant；It is sweet
10 parts of oil.
Wherein Second addition is made according to parts by weight including following component：2 parts of phragmites communis extract；5 parts of sodium alginate.
Embodiment 3：
The environmentally friendly paper sludge that the present embodiment is provided, its raw material is made according to parts by weight including following components：Waste paper fragment 250
Part；6 parts of deinking agent；15 parts of bentonite；6 parts of saccharomycete；8 parts of glycerine；4 parts of surfactant；2 parts of phragmites communis extract；Blending agents
62 parts；2 parts of antioxidant；3 parts of sodium alginate；1.5 parts of auxiliary agent.
Wherein surfactant is lactic acid bacteria.
Wherein blending agents is made according to parts by weight including following components：30 parts of latex；18 parts of starch paste；FLOS CHRYSANTHEMI ALBA from Haizhou of China is carried
Take 3 parts of thing；8 parts of lignocellulosic；3 parts of pigment.
Wherein auxiliary agent is made according to parts by weight including following components：0.6 part of defoamer；0.3 part of thickener；Toughener
0.2 part；0.4 part of preservative.
Preparation method comprises the following steps：
1) waste paper of collection is smashed and obtains shredded paper tablet；
2) shredded paper tablet is subjected to micro- fermentation process；
3) by the shredded paper tablet immersion after micro- fermentation process, flotation removal ink；
4) material after flotation removal ink is washed into sediment decontamination, autoclaving, sterilizing and softening；
5) gas is steamed to the material mashing after softening and paper pulp is made；
6) in step 5) made from paper pulp, add blending agents, stirring is prepared into paper sludge.
Wherein step 6) comprise the following steps：
61) by step 7) made from paper pulp, the bentonite and blending agents of corresponding parts by weight are added, in black light light irradiation
While, stir；
62) after standing 3 hours, the antioxidant and auxiliary agent of corresponding parts by weight is added, while black light light irradiation, is stirred
Mix and prepare target product.
Wherein step 3) in the shredded paper tablet immersion after micro- fermentation process, the process step of flotation removal ink are included：
31) material after rearmounted micro- fermentation process is added to the deinking agent of corresponding parts by weight, stirred, immersion is stood
6 hours；
32) flotation at normal temperatures, removes the ink in material.
Wherein step 2) in the process step of micro- fermentation include：
21) according to the percentage by weight for accounting for over dry raw material, 1% the first additive is added into shredded paper tablet, is added water mixed
Close uniform, carry out preposition micro- fermentation 2 days；
22) according to the percentage by weight for accounting for over dry raw material, and then 0.12% Second addition is added, is well mixed, enters
The rearmounted micro- fermentation of row 6 days.
Wherein the first additive is made according to parts by weight including following component：6 parts of saccharomycete；4 parts of surfactant；It is sweet
8 parts of oil.
Wherein Second addition is made according to parts by weight including following component：2 parts of phragmites communis extract；3 parts of sodium alginate.
Embodiment 4：
The environmentally friendly paper sludge that the present embodiment is provided, its raw material is made according to parts by weight including following components：Waste paper fragment 220
Part；6 parts of deinking agent；12 parts of bentonite；5 parts of saccharomycete；7 parts of glycerine；4 parts of surfactant；1 part of phragmites communis extract；Blending agents
55 parts；2 parts of antioxidant；3 parts of sodium alginate；1 part of auxiliary agent.
Wherein surfactant is lauric acid amide of ethanol.
Wherein blending agents is made according to parts by weight including following components：26 parts of latex；20 parts of starch paste；FLOS CHRYSANTHEMI ALBA from Haizhou of China is carried
Take 4 parts of thing；8 parts of lignocellulosic.
Wherein auxiliary agent is made according to parts by weight including following components：0.5 part of defoamer；0.2 part of thickener；Toughener
0.1 part；0.2 part of preservative.
Preparation method comprises the following steps：
1) waste paper of collection is smashed and obtains shredded paper tablet；
2) shredded paper tablet is subjected to micro- fermentation process；
3) by the shredded paper tablet immersion after micro- fermentation process, flotation removal ink；
4) material after flotation removal ink is washed into sediment decontamination, autoclaving, sterilizing and softening；
5) gas is steamed to the material mashing after softening and paper pulp is made；
6) in step 5) made from paper pulp, add blending agents, stirring is prepared into paper sludge.
Wherein step 6) comprise the following steps：
61) by step 7) made from paper pulp, the bentonite and blending agents of corresponding parts by weight are added, in black light light irradiation
While, stir；
62) after standing 2 hours, the antioxidant and auxiliary agent of corresponding parts by weight is added, while black light light irradiation, is stirred
Mix and prepare target product.
Wherein step 3) in the shredded paper tablet immersion after micro- fermentation process, the process step of flotation removal ink are included：
31) material after rearmounted micro- fermentation process is added to the deinking agent of corresponding parts by weight, stirred, immersion is stood
6 hours；
32) flotation at normal temperatures, removes the ink in material.
Wherein step 2) in the process step of micro- fermentation include：
21) according to the percentage by weight for accounting for over dry raw material, 0.9% the first additive is added into shredded paper tablet, is added water
It is well mixed, carry out preposition micro- fermentation 1 day；
22) according to the percentage by weight for accounting for over dry raw material, and then 0.11% Second addition is added, is well mixed, enters
The rearmounted micro- fermentation of row 5 days.
Wherein the first additive is made according to parts by weight including following component：5 parts of saccharomycete；4 parts of surfactant；It is sweet
7 parts of oil.
Wherein Second addition is made according to parts by weight including following component：1 part of phragmites communis extract；3 parts of sodium alginate.
Embodiment 5：
The environmentally friendly paper sludge that the present embodiment is provided, its raw material is made according to parts by weight including following components：Waste paper fragment 280
Part；7 parts of deinking agent；18 parts of bentonite；7 parts of saccharomycete；8 parts of glycerine；5 parts of surfactant；2 parts of phragmites communis extract；Blending agents
72 parts；2 parts of antioxidant；4 parts of sodium alginate；2 parts of auxiliary agent.
Wherein surfactant is lactic acid bacteria.
Wherein blending agents is made according to parts by weight including following components：28 parts of latex；26 parts of starch paste；FLOS CHRYSANTHEMI ALBA from Haizhou of China is carried
Take 7 parts of thing；11 parts of lignocellulosic.
Wherein auxiliary agent is made according to parts by weight including following components：0.7 part of defoamer；0.4 part of thickener；Toughener
0.2 part；0.4 part of preservative.
Preparation method comprises the following steps：
1) waste paper of collection is smashed and obtains shredded paper tablet；
2) shredded paper tablet is subjected to micro- fermentation process；
3) by the shredded paper tablet immersion after micro- fermentation process, flotation removal ink；
4) material after flotation removal ink is washed into sediment decontamination, autoclaving, sterilizing and softening；
5) gas is steamed to the material mashing after softening and paper pulp is made；
6) in step 5) made from paper pulp, add blending agents, stirring is prepared into paper sludge.
Wherein step 6) comprise the following steps：
61) by step 7) made from paper pulp, the bentonite and blending agents of corresponding parts by weight are added, in black light light irradiation
While, stir；
62) after standing 3 hours, the antioxidant and auxiliary agent of corresponding parts by weight is added, while black light light irradiation, is stirred
Mix and prepare target product.
Wherein step 3) in the shredded paper tablet immersion after micro- fermentation process, the process step of flotation removal ink are included：
31) material after rearmounted micro- fermentation process is added to the deinking agent of corresponding parts by weight, stirred, immersion is stood
5-8 hours；
32) flotation at normal temperatures, removes the ink in material.
Wherein step 2) in the process step of micro- fermentation include：
21) according to the percentage by weight for accounting for over dry raw material, 1.1% the first additive is added into shredded paper tablet, is added water
It is well mixed, carry out preposition micro- fermentation 2 days；
22) according to the percentage by weight for accounting for over dry raw material, and then 0.14% Second addition is added, is well mixed, enters
The rearmounted micro- fermentation of row 6 days.
Wherein the first additive is made according to parts by weight including following component：7 parts of saccharomycete；5 parts of surfactant；It is sweet
8 parts of oil.
Wherein Second addition is made according to parts by weight including following component：2 parts of phragmites communis extract；4 parts of sodium alginate.
The waste paper that is there is provided in above-described embodiment recycles the preparation method of paper sludge, on the one hand gained paper sludge be by waste paper again
Using being prepared from, the cycling and reutilization of precious resources, green, economic, environmental protection are realized；On the other hand by by shredded paper tablet
The method for carrying out micro- fermentation process so that can subsequently carry out flotation removal ink at normal temperatures, effectively improves gained paper sludge
Use quality.
Meanwhile, what is more important using the excellent waste paper cycling and reutilization of fiber quality when making paper sludge, by preceding
Put, micro- fermentation process of rearmounted different modes twice and follow-up workshop section are complementary to one another Synergistic so that follow-up removal ink work
Section can obtain higher deinking rate；And each processing step coordinates the Synergistic between first, second additive each component, is not required to
Extra increase dispersant, the just effective ink removal amount of lifting flotation removal ink, takes into account excellent removal ink effect and hole is equal
Even the characteristics of, free from extraneous odour.
It is 22~27 DEG C that normal temperature is referred in text.
Embodiment 6
Testing inspection is carried out to embodiment 1-5, as a result shown：
| Embodiment | ERIC values after flotation | Deinking rate |
| Embodiment 1 | 32.6×10-6 | 89.1% |
| Embodiment 2 | 31.3×10-6 | 85.5% |
| Embodiment 3 | 26.0×10-6 | 92.3% |
| Embodiment 4 | 29.1×10-6 | 89.9% |
| Embodiment 5 | 27.6×10-6 | 90.1% |
Note：Deinking rate is obtained according to the ERIC value calculating of the forward and backward lodicule of flotation.
Implement row above and restriction is not constituted to the present invention, relevant staff is in the scope without departing from the technology of the present invention thought
It is interior, carried out it is various change and modifications, all fall within protection scope of the present invention.
Claims (7)
1. a kind of waste paper recycles the preparation method of paper sludge, it is characterised in that the preparation method comprises the following steps：
1) waste paper of collection is smashed and obtains shredded paper tablet；
2) shredded paper tablet is subjected to micro- fermentation process；
3) by the shredded paper tablet immersion after micro- fermentation process, flotation removal ink；
4) material after flotation removal ink is washed into sediment decontamination, autoclaving, sterilizing and softening；
5) gas is steamed to the material mashing after softening and paper pulp is made；
6) in step 5) made from paper pulp, add blending agents, stirring is prepared into paper sludge.
2. waste paper as claimed in claim 1 recycles the preparation method of paper sludge, it is characterised in that：The blending agents is according to weight
Number is made including following components：25~30 parts of latex；15~30 parts of starch paste；3~8 parts of Flos Chrysanthemi extract；Wooden fibre
7~12 parts of dimension element.
3. waste paper as claimed in claim 1 recycles the preparation method of paper sludge, it is characterised in that the step 6) including as follows
Step：
61) by step 7) made from paper pulp, the bentonite and blending agents of corresponding parts by weight are added, in the same of black light light irradiation
When, stir；
62) after standing 2~3 hours, the antioxidant and auxiliary agent of corresponding parts by weight is added, while black light light irradiation, is stirred
Mix and prepare target product.
4. waste paper as claimed in claim 1 recycles the preparation method of paper sludge, it is characterised in that：
The step 3) in by after micro- fermentation process shredded paper tablet immersion, flotation removal ink process step include：
31) material after rearmounted micro- fermentation process is added to the deinking agent of corresponding parts by weight, stirred, immersion stands 5-8
Hour；
32) flotation at normal temperatures, removes the ink in material.
5. waste paper as claimed in claim 1 recycles the preparation method of paper sludge, it is characterised in that：
Wherein described step 2) in the process step of micro- fermentation include：
21) according to the percentage by weight for accounting for over dry raw material, 0.8~1.2% the first additive is added into shredded paper tablet, is added water
It is well mixed, carry out preposition micro- fermentation 1~2 day；
22) according to the percentage by weight for accounting for over dry raw material, and then 0.1~0.15% Second addition is added, is well mixed, enters
The rearmounted micro- fermentation of row 5~6 days.
6. waste paper as claimed in claim 5 recycles the preparation method of paper sludge, it is characterised in that：
First additive is made according to parts by weight including following component：3~8 parts of saccharomycete；3~6 parts of surfactant；
5-10 parts of glycerine.
7. waste paper as claimed in claim 5 recycles the preparation method of paper sludge, it is characterised in that：
The Second addition is made according to parts by weight including following component：1~2 part of phragmites communis extract；Sodium alginate 2~5
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710454862.5A CN107245894B (en) | 2017-06-16 | 2017-06-16 | A kind of waste paper recycles the preparation method of paper sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710454862.5A CN107245894B (en) | 2017-06-16 | 2017-06-16 | A kind of waste paper recycles the preparation method of paper sludge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107245894A true CN107245894A (en) | 2017-10-13 |
| CN107245894B CN107245894B (en) | 2019-04-05 |
Family
ID=60018046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710454862.5A Active CN107245894B (en) | 2017-06-16 | 2017-06-16 | A kind of waste paper recycles the preparation method of paper sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107245894B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442161A (en) * | 2018-02-28 | 2018-08-24 | 王忠良 | A kind of waste paper recycling dustbin and its recycling method |
| CN114804728A (en) * | 2022-06-26 | 2022-07-29 | 重庆市女子职业高级中学 | Plastic pulp mud for artistic modeling and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090111658A (en) * | 2008-04-22 | 2009-10-27 | 최한순 | The method of preparing an egg pack utilizing scrap paper and an egg pack prepared thereby |
| CN101586316A (en) * | 2009-06-17 | 2009-11-25 | 赵龙军 | Method for producing packing paper, paperboard and paper molding product with potato dregs |
| CN102268828A (en) * | 2011-07-13 | 2011-12-07 | 广东省造纸研究所 | Method for deinking waste paper by using multiple enzymes produced from two kinds of strains |
| CN104213450A (en) * | 2014-09-18 | 2014-12-17 | 苏州新协力环保科技有限公司 | Deinking treatment method of mixed office waste paper |
| CN105132466A (en) * | 2015-08-23 | 2015-12-09 | 盐城师范学院 | Method for production of surfactants by means of fermentation of paper-making wastewater |
| CN106223097A (en) * | 2016-08-28 | 2016-12-14 | 仇颖超 | A kind of method of high paper pulp yield deinking |
-
2017
- 2017-06-16 CN CN201710454862.5A patent/CN107245894B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090111658A (en) * | 2008-04-22 | 2009-10-27 | 최한순 | The method of preparing an egg pack utilizing scrap paper and an egg pack prepared thereby |
| CN101586316A (en) * | 2009-06-17 | 2009-11-25 | 赵龙军 | Method for producing packing paper, paperboard and paper molding product with potato dregs |
| CN102268828A (en) * | 2011-07-13 | 2011-12-07 | 广东省造纸研究所 | Method for deinking waste paper by using multiple enzymes produced from two kinds of strains |
| CN104213450A (en) * | 2014-09-18 | 2014-12-17 | 苏州新协力环保科技有限公司 | Deinking treatment method of mixed office waste paper |
| CN105132466A (en) * | 2015-08-23 | 2015-12-09 | 盐城师范学院 | Method for production of surfactants by means of fermentation of paper-making wastewater |
| CN106223097A (en) * | 2016-08-28 | 2016-12-14 | 仇颖超 | A kind of method of high paper pulp yield deinking |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442161A (en) * | 2018-02-28 | 2018-08-24 | 王忠良 | A kind of waste paper recycling dustbin and its recycling method |
| CN114804728A (en) * | 2022-06-26 | 2022-07-29 | 重庆市女子职业高级中学 | Plastic pulp mud for artistic modeling and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107245894B (en) | 2019-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107245894A (en) | A kind of waste paper recycles the preparation method of paper sludge | |
| CN105442348A (en) | Digital printing active ink | |
| CN102585591A (en) | Method for making blue offset printing ink | |
| CN105256632A (en) | Environmental protection waste paper deinking method | |
| CN105780543B (en) | Sepiolite printing gum and sepiolite print paste and its preparation method and application | |
| CN107217521B (en) | A kind of low ink paper sludge and preparation method thereof | |
| CN101792980A (en) | Mechanical pulping method for biological bacteria liquid | |
| CN107130457A (en) | A kind of environmentally friendly paper sludge | |
| CN107119480B (en) | A kind of waste paper recycles low ink pulping process | |
| CN105331181B (en) | A kind of high performance print detergent for ink and preparation method thereof | |
| CN107141877A (en) | A kind of environmental printing detergent for ink and preparation method thereof | |
| CN104387641B (en) | A kind of modified rubber powder and its preparation method | |
| CN103756402A (en) | Preparation method of biomass-based deinking agent | |
| CN107286731A (en) | A kind of gravure aqueous, environmental protective ink | |
| CN106905036A (en) | It is a kind of to add the aerobic humification method of waste dish containing humus river bottom mud high | |
| CN105647277A (en) | Ink and printing process using ink | |
| CN103031021B (en) | Soy protein resin water-based gravure oil ink and preparation method thereof | |
| CN106758463A (en) | A kind of paper mill sludge medicament and its preparation and application | |
| CN103497569A (en) | Printing ink cleaning agent and preparation method thereof | |
| CN103865317A (en) | Printing ink cleaning agent and preparation method thereof | |
| CN104497701B (en) | A kind of preparation method and application method of the environment-friendly water-based lettering material of physical property high | |
| CN103525167A (en) | Novel detergent for printing ink as well as preparation method thereof | |
| CN101993630B (en) | Safe, efficient and stable solid slice for composite ink | |
| CN107119482B (en) | A kind of room temperature removal ink pulping process | |
| CN106430879A (en) | Environment-friendly treating chemical for paper mill sludge, and preparation method and application method of environment-friendly treating chemical |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190307 Address after: 210000 2, B unit 300, Zhihui Road, Kirin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu. Applicant after: Nanjing Tao t Si Software Technology Co., Ltd. Address before: 212415 Jiangsu Zhenjiang Jurong Baohua Economic Development Zone Tang Long Road Applicant before: Jiangsu Jinwo Machinery Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211025 Address after: Room 201, building F, Nanjing spatial big data industrial base, 88 Kangyuan Road, Qilin science and Technology Innovation Park, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing tillin technology R & D Co., Ltd Address before: 210000 2, B unit 300, Zhihui Road, Kirin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu. Patentee before: NANJING TAOTESI SOFTWARE TECHNOLOGY Co.,Ltd. |