CN109809655A - A kind of textile waste recoverying and utilizing method and device - Google Patents
A kind of textile waste recoverying and utilizing method and device Download PDFInfo
- Publication number
- CN109809655A CN109809655A CN201910269416.6A CN201910269416A CN109809655A CN 109809655 A CN109809655 A CN 109809655A CN 201910269416 A CN201910269416 A CN 201910269416A CN 109809655 A CN109809655 A CN 109809655A
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- textile waste
- bagasse
- pretreating reagent
- water
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000010784 textile waste Substances 0.000 title claims abstract description 26
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 42
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000002203 pretreatment Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 241000609240 Ambelania acida Species 0.000 claims abstract description 27
- 239000010905 bagasse Substances 0.000 claims abstract description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 21
- 241001330002 Bambuseae Species 0.000 claims abstract description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 21
- 239000011425 bamboo Substances 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 21
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 230000003750 conditioning effect Effects 0.000 claims abstract description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 22
- 229920000642 polymer Polymers 0.000 claims description 19
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 12
- 238000005339 levitation Methods 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000003431 cross linking reagent Substances 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000004005 microsphere Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000004088 foaming agent Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 17
- 238000012545 processing Methods 0.000 abstract description 14
- 238000004065 wastewater treatment Methods 0.000 abstract description 10
- 239000005416 organic matter Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 239000010802 sludge Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 5
- 238000005273 aeration Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000011021 bench scale process Methods 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The present invention discloses a kind of textile waste recoverying and utilizing method and installation method, includes the following steps: S1: textile waste carries out pre-treatment, obtains pre-treatment water；The pre-treatment is included the mechanical filter successively carried out, is handled and filtered using pretreating reagent；S2: pre-treatment water is sent into conditioning tank, adjusts pH to 4-6；S3: being handled into MBR reaction tank, obtains the water for meeting discharge standard, and the pretreating reagent includes active carbon, bagasse, adsorpting polymerization object, bamboo powder.By the way of pre-treatment, in waste water organic matter and suspended matter tentatively removed, not only the MBR film of subsequent processing is depressurized, but also improve waste water treatment efficiency, reduces cost for wastewater treatment.
Description
Technical field
The invention belongs to water treatment field, it is related to a kind of textile waste recoverying and utilizing method and device.
Background technique
Suspended matter, grease, Soft flocks, surfactant and various dyestuffs etc. are typically contained in textile waste.Tradition
The processing mode of activated sludge process are as follows: raw wastewater, grid, homogeneous pond, aeration tank, sludge settling pond, water outlet, but this tradition
Biological wastewater treatment technology in, mud-water separation is to complete in secondary settling tank by gravity, separative efficiency dependent on live
The settling property of property sludge, settleability is better, and mud-water separation efficiency is higher.And the settleability of sludge depends on the operation of aeration tank
Situation, improving sludge settling must be strictly controlled the operating condition of aeration tank, and which has limited the scope of applications of this method.Due to
The requirement that secondary settling tank is separated by solid-liquid separation, the sludge of aeration tank cannot maintain higher concentration, generally in 1.5 ~ 3.5g/L or so, thus
Limit biochemical reaction rate.
MBR film is now mostly used to be handled, such as license notification number is a kind of weaving disclosed in CN103102048B
Wastewater treatment method, but the investment of technique and operating cost are excessively high in MBR membrane process treatment process, and textile printing and dyeing wastewater
Water quality characteristic easily leads to fouling membrane, shortens the service life of film.
Summary of the invention
An object of the present disclosure is to provide a kind of textile waste recoverying and utilizing method, by increasing pre-treatment step, to useless
Organic matter and suspended matter in water are tentatively removed, and are not only depressurized to the MBR film of subsequent processing, but also improve wastewater treatment effect
Rate reduces cost for wastewater treatment.
The present invention adopts the following technical scheme that: a kind of textile waste recoverying and utilizing method includes the following steps:
S1: textile waste carries out pre-treatment, obtains pre-treatment water；
The pre-treatment is included the mechanical filter successively carried out, is handled and filtered using pretreating reagent；
S2: pre-treatment water is sent into conditioning tank, adjusts pH to 4-6；
S3: being handled into MBR reaction tank, obtains the water for meeting discharge standard.
Preferably, the pretreating reagent includes active carbon, bagasse, adsorpting polymerization object, bamboo powder.
Further preferably, weight proportion are as follows: 22-30 parts of activated carbon, 20-25 parts of bagasse, 20-30 parts of adsorpting polymerization object,
12-20 parts of bamboo powder, 3-8 parts of acrylate.
Preferably, the pretreating reagent the preparation method comprises the following steps:
(1) it is 50-120 mesh that active carbon, which is crushed to partial size,；
(2) adsorpting polymerization object is merged, bamboo powder is added, mixed, granular absorption polymer is made；
(3) acrylate is melted, is added in the mixture of active carbon, the bagasse of modification, granular absorption polymer, just plus
Enter side stirring, keeps the temperature 30-35min in the case where temperature is 100-120 degrees celsius, microspheric pretreating reagent is made.
In above scheme, the addition of bamboo powder expands the micropore size of adsorpting polymerization object, improves the adsorption effect of polymer；
Bagasse itself has adsorption function, and it is capable of forming an attachment skeleton, cooperates the addition of acrylate, is pre-treatment
Dosage form connects medium at attachment point and each component, and being conducive to pretreating reagent can exist in waste water with complete adsorbent, begins
Adsorbed state is kept eventually.
Preferably, adsorpting polymerization object be using styrene and acrylate as monomer, addition divinylbenzene be crosslinking agent, first
Benzene is formed for pore-foaming agent.Polymer is formed by with porous skeleton structure, adsorption effect is good.
Preferably, the partial size of the bamboo powder is 800-1000 microns.The excessive pretreating reagent that will affect of the partial size of bamboo powder exists
Stability in waste water is easy spallation, globality poor.
Preferably, the bagasse is modified bagasse, and modified operation are as follows: in acidic environment, 90-98 degrees Celsius
High-temperature process 45-60min, improve the toughness of bagasse.
Preferably, the pH of acidic environment is 3-3.5.
Another object of the present invention is to provide for the levitation device in step (1), and pretreating reagent is by levitation device pair
Waste water is handled, the levitation device include it is main contain body, contained between body with the master connect by connector it is several
A partial volume fills body, and the relative position that the master contains between body and partial volume dress body is variable, and the volume of the main containing body is greater than
The volume of described point of containing body.
It in above-mentioned technical proposal, is adsorbed in waste water using suspension arrangement to arrange, the main containing body and the partial volume
Receive body can the gravity of itself, the buoyancy of water, the active force of water flow, the main containing body and it is described divide containing body mutually it
Between active force under in a certain range non-directional it is mobile, expand the effective use range of adsorbent, and be conducive to collect.
Why select two kinds of containing body that volume is different, is because co-content is not matched compared to the containing body with size
It closes and uses, activity is fiercer, more preferable to useless Organic substance in water and molecule adsorption effect.
The main containing body divides containing body to use plastic material with described, light-weight, is able to maintain and is floating in waste water
State.
Preferably, there is length difference between different connectors.It can move, guarantee on different depth, different ranges
What is adsorbed is comprehensive.
Preferably, connector is rope body.
Preferably, connector is spring rope.
Preferably, the connector and main contain are detachably connected between body and partial volume dress body.
Preferably, the master contain body include the first halfbody and the second halfbody, between surround main accommodating cavity.
Preferably, being detachably connected between the first halfbody and the second halfbody.
Preferably, it is hinged in first position between the first halfbody and the second halfbody, opposite with first position second
Snapping at position.
By implementing above-mentioned technical proposal, the present invention has the advantage that:
1. by the way of pre-treatment, in waste water organic matter and suspended matter tentatively removed, both to subsequent processing
The decompression of MBR film, and waste water treatment efficiency is improved, reduce cost for wastewater treatment；
2. pretreating reagent provided by the invention, not only adsorption treatment effect is good, but also can be stable in the presence of in waste water；
3. the levitation device of pretreating reagent through the invention is arranged, expand the effective use range of pretreating reagent, at raising
Manage efficiency.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of levitation device of the invention；
The structural schematic diagram of body is contained based on attached drawing 2.
Specific embodiment
Below by specific embodiment, further details of the technical solution of the present invention.
Embodiment 1:
A kind of textile waste recoverying and utilizing method, includes the following steps:
S1: textile waste carries out pre-treatment, obtains pre-treatment water；
The pre-treatment is included the mechanical filter successively carried out, is handled and filtered using pretreating reagent；Mechanical filter uses grid；
S2: pre-treatment water is sent into conditioning tank, adjusts pH to 4；
S3: being handled into MBR reaction tank, obtains the water for meeting discharge standard.
The pretreating reagent includes 30 parts of activated carbon, 20 parts modified of bagasse, 30 parts of adsorpting polymerization object, partial size 800-
1000 microns of 12 parts of bamboo powder, 5 parts of acrylate.
Adsorpting polymerization object be using styrene and acrylate as monomer, addition divinylbenzene be crosslinking agent, toluene is pore
Agent and formed.
Pretreating reagent is made by the steps:
(1) it is 100-120 mesh that active carbon, which is crushed to partial size,；
(2) by polymer fusion, bamboo powder is added, mixes, particulate polymers is made；
(3) acrylate is melted, is added in the mixture of active carbon, the bagasse of modification, particulate polymers, side is just added
Stirring keeps the temperature 30min in the case where temperature is 120 degrees celsius, microspheric pretreating reagent is made.
Embodiment 2:
A kind of textile waste recoverying and utilizing method, includes the following steps:
S1: textile waste carries out pre-treatment, obtains pre-treatment water；
The pre-treatment is included the mechanical filter successively carried out, is handled and filtered using pretreating reagent；Mechanical filter uses grid；
S2: pre-treatment water is sent into conditioning tank, adjusts pH；
S3: being handled into MBR reaction tank, obtains the water for meeting discharge standard.
The pretreating reagent includes 22 parts of activated carbon, 25 parts modified of bagasse, 20 parts of adsorpting polymerization object, partial size 800-
1000 microns of 20 parts of bamboo powder, 8 parts of acrylate.
Adsorpting polymerization object be using styrene and acrylate as monomer, addition divinylbenzene be crosslinking agent, toluene is pore
Agent and formed.Specific method: acrylate monomer, styrene monomer, crosslinking agent and pore-foaming agent are added sequentially to containing dispersion
In the aqueous solution of agent, by suspension polymerization, reaction temperature is 78 DEG C~85 DEG C, and the reaction time is 4~8h.
Pretreating reagent is made by the steps:
(1) it is 50-80 mesh that active carbon, which is crushed to partial size,；
(2) by polymer fusion, bamboo powder is added, mixes, particulate polymers is made；
(3) acrylate is melted, is added in the mixture of active carbon, the bagasse of modification, particulate polymers, side is just added
Stirring keeps the temperature 35min in the case where temperature is 120 degrees celsius, microspheric pretreating reagent is made.
The modified operation of modified bagasse are as follows: it in pH is 90 degrees Celsius of high-temperature process 60min in 3.5 acidic environments,
Improve the toughness of bagasse.
Embodiment 3:
A kind of textile waste recoverying and utilizing method, includes the following steps:
S1: textile waste carries out pre-treatment, obtains pre-treatment water；
The pre-treatment is included the mechanical filter successively carried out, is handled and filtered using pretreating reagent；Mechanical filter uses grid；
S2: pre-treatment water is sent into conditioning tank, adjusts pH；
S3: being handled into MBR reaction tank, obtains the water for meeting discharge standard.
The pretreating reagent includes 25 parts of activated carbon, 25 parts modified of bagasse, 25 parts of adsorpting polymerization object, partial size 800-
900 microns of 18 parts of bamboo powder, 3 parts of acrylate.
Adsorpting polymerization object be using styrene and acrylate as monomer, addition divinylbenzene be crosslinking agent, toluene is pore
Agent and formed.
Pretreating reagent is made by the steps:
(1) it is 80-100 mesh that active carbon, which is crushed to partial size,；
(2) by polymer fusion, bamboo powder is added, mixes, particulate polymers is made；
(3) acrylate is melted, is added in the mixture of active carbon, the bagasse of modification, granular absorption polymer, just plus
Enter side stirring, keeps the temperature 30min in the case where temperature is 110 degrees celsius, microspheric pretreating reagent is made.
The modified operation of modified bagasse are as follows: in pH be 95 degrees Celsius of high-temperature process 45min in 3.5 acidic environments.
Embodiment 4:
A kind of textile waste recoverying and utilizing method, includes the following steps:
S1: mechanical filter that textile waste successively carries out is handled using pretreating reagent and is filtered, and pre-treatment water is obtained；Mechanical filter
Using grid；
S2: pre-treatment water is sent into conditioning tank, adjusts pH；
S3: being handled into MBR reaction tank, obtains the water for meeting discharge standard.
The pretreating reagent includes 25 parts of activated carbon, 25 parts modified of bagasse, 25 parts of adsorpting polymerization object, partial size 800-
900 microns of 18 parts of bamboo powder, 5 parts of acrylate.
Adsorpting polymerization object be using styrene and acrylate as monomer, addition divinylbenzene be crosslinking agent, toluene is pore
Agent and formed.
Pretreating reagent is made by the steps:
(1) it is 80-100 mesh that active carbon, which is crushed to partial size,；
(2) by polymer fusion, bamboo powder is added, mixes, particulate polymers is made；
(3) acrylate is melted, is added in the mixture of active carbon, the bagasse of modification, granular absorption polymer, just plus
Enter side stirring, keeps the temperature 30min in the case where temperature is 110 degrees celsius, microspheric pretreating reagent is made.
The modified operation of modified bagasse are as follows: in pH be 95 degrees Celsius of high-temperature process 50min in 3.5 acidic environments.
Pretreating reagent in embodiment all uses levitation device to be placed in corresponding processing pond, including it is main contain body 201, with
The master contains and fills body 202 by several partial volumes that 204 spring rope of connector connects between body 201, and the master contains body 201
Relative position between partial volume dress body 202 is variable.The volume of main containing body 201 is greater than the volume for dividing containing body 202, with 2-3
It is advisable again.The main body 201 that contains includes the first halfbody 2011 and the second halfbody 2012, between surround main accommodating cavity, the first halfbody
2011 and second hinged in first position between halfbody 2012, it is carried out in the second place opposite with first position using hasp
Snapping.
There is length difference between different connectors 204.
The connector 204 and main contain are detachably connected between body 201 and partial volume dress body 202, can according to need
Determine the number of partial volume dress body, dismountable mode can be tied up to using spring rope lead and contain on body 201 by the way of, can also be with
The structure similar to key chain is housed at the both ends of spring rope, snaps onto main contain on body and partial volume dress body.
Comparative example 1:
It is with the difference of embodiment 4, pre-treatment only carries out mechanical filter.
Comparative example 2:
It is with the difference of embodiment 4, pretreating reagent uses active carbon.
Comparative example 3:
Be with the difference of embodiment 4, pretreating reagent include 25 parts of activated carbon, 25 parts of adsorpting polymerization object, partial size be 800-900 it is micro-
18 parts of the bamboo powder of rice, 5 parts of acrylate.
Comparative example 4:
It is with the difference of embodiment 4, the pretreating reagent includes 25 parts of activated carbon, 25 parts modified of bagasse, adsorpting polymerization
25 parts of object, 5 parts of acrylate.
Comparative example 5:
It is with the difference of embodiment 4, the pretreating reagent includes 25 parts of activated carbon, 25 parts modified of bagasse, adsorpting polymerization
25 parts of object, 18 parts of bamboo powder that partial size is 800-900 microns.
It is imitated using the processing that the recoverying and utilizing method of embodiment 1-4, comparative example 1-5 handle same volume textile waste
Rate compares.(in a manner of bench-scale testing) method are as follows: MBR module is used for the first time, 1 month has been used, has used 6
A month, used 1 year in the case of, the processing time that androgynous ponding is handled, processing the time be start into waste water it is complete to waste water
Until carrying out processing discharge by MBR reaction tank entirely.It the results are shown in Table 1.(during 1 month, 6 months, 1 year, the wastewater flow rate of processing,
Waste water type and other conditions are all the same)
Time of the different MBR modules using the time of table 1 to wastewater treatment
As it can be seen from table 1 the processing time of embodiment 1-4 is significantly shorter than comparative example 1-5 for the MBR module used for the first time
The processing time, without using pre-treatment comparative example 1, the processing time longest more needed.Illustrate pre-treatment in waste water
Organic matter and suspended matter are tentatively removed, substantially increase waste water treatment efficiency, and as MBR module uses the time
Extend, this effect becomes apparent.
The formation of the pretreating reagent of embodiment 4, comparative example 3-5 is measured, pre-treatment is passed through with the waste water of same volume
Coloration, turbidity and the pretreating reagent of water obtained after agent processing same time starts time of spallation as measure object,
(since the spallation time refer to the time for occurring rupturing being put into pretreating reagent to pretreating reagent) measurement result such as table 2.
From table 2 it can be seen that treated the waste water of comparative example 3,4,5, that treated is of poor quality than embodiment 4 for quality, and
When the spallation time of pretreating reagent in comparative example 3,4,5 is shorter than embodiment 4, the especially spallation of comparative example 3 and comparative example 5
Between.
Claims (10)
1. a kind of textile waste recoverying and utilizing method, which comprises the steps of:
S1: textile waste carries out pre-treatment, obtains pre-treatment water；
The pre-treatment is included the mechanical filter successively carried out, is handled and filtered using pretreating reagent；
S2: pre-treatment water is sent into conditioning tank, adjusts pH to 4-6；
S3: being handled into MBR reaction tank, obtains the water for meeting discharge standard；
The pretreating reagent includes active carbon, bagasse, polymer microballoon, bamboo powder.
2. a kind of textile waste recoverying and utilizing method according to claim 1, which comprises the steps of: preceding place
Managing agent includes 22-30 parts of activated carbon, 20-25 parts of bagasse, 20-30 parts of adsorpting polymerization object, 12-20 parts of bamboo powder, acrylate 3-8
Part.
3. a kind of textile waste recoverying and utilizing method according to claim 2, which is characterized in that the preparation of the pretreating reagent
Method are as follows:
(1) it is 50-120 mesh that active carbon, which is crushed to partial size,；
(2) adsorpting polymerization object is merged, bamboo powder is added, mixed, granular absorption polymer is made；
(3) acrylate is melted, is added in the mixture of active carbon, the bagasse of modification, granular absorption polymer, just plus
Enter side stirring, keeps the temperature 30-35min in the case where temperature is 100-120 degrees celsius, microspheric pretreating reagent is made.
4. a kind of textile waste recoverying and utilizing method according to claim 3, which is characterized in that adsorpting polymerization object is with benzene second
Alkene and acrylate are monomer, addition divinylbenzene is crosslinking agent, toluene is pore-foaming agent and is formed.
5. a kind of textile waste recoverying and utilizing method according to claim 1 or claim 2, which is characterized in that the partial size of the bamboo powder
It is 800-1000 microns.
6. a kind of textile waste recoverying and utilizing method according to claim 1 or claim 2, which is characterized in that the bagasse is to change
Property bagasse, modified operation are as follows: in acidic environment, 90-98 degrees Celsius of high-temperature process 45-60min.
7. a kind of textile waste recoverying and utilizing method according to claim 6, which is characterized in that the pH of acidic environment is 3-
3.5。
8. a kind of levitation device, which is characterized in that contain body including main, contain with the master and connect between body by connector
Several partial volumes fill body, and the relative position that the master contains between body and partial volume dress body is variable, and the volume of the main containing body
Greater than the volume for dividing containing body.
9. a kind of levitation device according to claim 8, which is characterized in that have length difference between different connectors.
10. a kind of levitation device according to claim 8, which is characterized in that connector is spring rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910269416.6A CN109809655B (en) | 2019-04-04 | 2019-04-04 | Textile wastewater recycling method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910269416.6A CN109809655B (en) | 2019-04-04 | 2019-04-04 | Textile wastewater recycling method and device |
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| Publication Number | Publication Date |
|---|---|
| CN109809655A true CN109809655A (en) | 2019-05-28 |
| CN109809655B CN109809655B (en) | 2024-04-30 |
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ID=66611517
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910269416.6A Active CN109809655B (en) | 2019-04-04 | 2019-04-04 | Textile wastewater recycling method and device |
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| CN (1) | CN109809655B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040313A (en) * | 2010-09-27 | 2011-05-04 | 常熟市福亿印花炼染有限公司 | Process for treating high-concentration printing and dying waste water |
| CN104338518A (en) * | 2013-08-09 | 2015-02-11 | 厦门岩科工业环保有限公司 | Adsorbent capable of reducing toxic elements of stainless steel flying ash |
| CN107640874A (en) * | 2017-11-14 | 2018-01-30 | 安徽名创新材料科技有限公司 | The technique that a kind of MBR is combined processing dyeing waste water with membrane separation process |
| CN107986553A (en) * | 2017-10-25 | 2018-05-04 | 安徽凯奇化工科技股份有限公司 | A kind of dye wastewater processing system |
-
2019
- 2019-04-04 CN CN201910269416.6A patent/CN109809655B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102040313A (en) * | 2010-09-27 | 2011-05-04 | 常熟市福亿印花炼染有限公司 | Process for treating high-concentration printing and dying waste water |
| CN104338518A (en) * | 2013-08-09 | 2015-02-11 | 厦门岩科工业环保有限公司 | Adsorbent capable of reducing toxic elements of stainless steel flying ash |
| CN107986553A (en) * | 2017-10-25 | 2018-05-04 | 安徽凯奇化工科技股份有限公司 | A kind of dye wastewater processing system |
| CN107640874A (en) * | 2017-11-14 | 2018-01-30 | 安徽名创新材料科技有限公司 | The technique that a kind of MBR is combined processing dyeing waste water with membrane separation process |
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| CN109809655B (en) | 2024-04-30 |
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