CN104030532B - Weaving face fabric printing-dyeing waste water treatment process - Google Patents
Weaving face fabric printing-dyeing waste water treatment process Download PDFInfo
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- CN104030532B CN104030532B CN201410291727.XA CN201410291727A CN104030532B CN 104030532 B CN104030532 B CN 104030532B CN 201410291727 A CN201410291727 A CN 201410291727A CN 104030532 B CN104030532 B CN 104030532B
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- waste water
- treatment process
- face fabric
- weaving face
- water treatment
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000008569 process Effects 0.000 title claims abstract description 27
- 238000004043 dyeing Methods 0.000 title claims abstract description 15
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 15
- 239000004744 fabric Substances 0.000 title claims abstract description 13
- 238000009941 weaving Methods 0.000 title claims abstract description 13
- 239000002351 wastewater Substances 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000004061 bleaching Methods 0.000 claims abstract description 8
- 230000003311 flocculating effect Effects 0.000 claims abstract description 8
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 8
- 239000011572 manganese Substances 0.000 claims abstract description 8
- 239000004576 sand Substances 0.000 claims abstract description 8
- 230000003647 oxidation Effects 0.000 claims abstract description 7
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 238000001556 precipitation Methods 0.000 claims abstract description 3
- 238000005189 flocculation Methods 0.000 claims description 4
- 230000016615 flocculation Effects 0.000 claims description 4
- 230000002906 microbiologic effect Effects 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 claims description 3
- 230000001112 coagulating effect Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 3
- 244000005700 microbiome Species 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 230000008719 thickening Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 208000035126 Facies Diseases 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000192700 Cyanobacteria Species 0.000 description 1
- 229910000616 Ferromanganese Inorganic materials 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The invention discloses a kind of weaving face fabric printing-dyeing waste water treatment process, it is characterized in that following steps: precipitation grid filtration is carried out in grid pond, A. quiet shallow lake, B. pH value is regulated, C. bleaching, D. flocculating aids is added, E. filtered by manganese sand filter, F. bio-contact oxidation also discharges part process waste water up to standard in biological tank.The present invention has carried out rational optimum combination to existing printing-dyeing waste water treatment process, making sewage water quality when discharging better, achieving the utilization that resource is excellent at most, investment can be combined with environmental facies, substantially increase profit return rate, add the enthusiasm of sewage disposal.
Description
Technical field
The present invention relates to a kind of weaving face fabric printing-dyeing waste water treatment process.
Background technology
Textile industry is one of pillar in current Economic development, but a lot of sewage can be produced cause very serious environmental pollution in weaving face fabric printing and dyeing, even the water eutrophication in river still can be made after treated sewage discharge, thus cause the overpreading of the plant such as Herba Eichhorniae, blue-green algae, affect the whole ecosystem, also have a lot of manufacturers to select in order to very small profits not dispose of sewage and silently discharge.Therefore arrange a cost low, the waste water treatment process that waste water can be made to be utilized effectively extremely is necessary.
At present, the treatment process of dyeing waste water is a lot, and representative one is directly utilize chemical process to carry out the traditional way processed, and which recovery utilization rate is low, and the waste water of the process of discharge is still containing a large amount of objectionable impuritiess, and cost is high, and efficiency is low; Two is utilize plasma exchange process, and this kind of method requires high to operator, just needs the input strengthening high talent aspect in this respect, be still in the state of eutrophication after wastewater treatment is complete with regard to current textile industry.
Summary of the invention
The object of the invention is to overcome above deficiency, providing a kind of functional effect good weaving face fabric printing-dyeing waste water treatment process.
In order to realize above-mentioned target, the invention provides a kind of weaving face fabric printing-dyeing waste water treatment process, it is characterized in that following steps:
A, discharge of wastewater is carried out precipitation grid filtration in grid pond, quiet shallow lake;
B, filtered waste water is introduced the adjustment carrying out pH value in PH equalizing tank, be stabilized between 5.8 to 5.9;
C, the waste water after filtering to be introduced in Bellmer, utilize SYNTHETIC OPTICAL WHITNER to carry out bleaching process to waste water, then add flocculation agent, by some oxide compounds condensation in waste water, then filter;
D, the waste water regulated is incorporated in the first filtering basin add after flocculating aids forms flocculation and carries out filtering out water;
E, the water filtered poured into manganese sand filter is installed the second filtering basin in carry out filtration treatment;
F, the waste water filtered imported in microbiological oxidation pond add microorganism and carry out bio-contact oxidation, filter up to standard after a part of water is recycled, another part water enters in biological tank.
Further improvement of the present invention is: enter in coagulation basin by the filtrate that described steps A, C, D, E, F produce, carry out thickening press dry the coagulating sedimentation produced.
Further improvement of the present invention is: be provided with gac in described manganese sand filter.
Further improvement of the present invention is: store up in described biological tank each water layer the fish that are suitable for.
Further improvement of the present invention is: described biological tank is in its natural state in the pool that earth digs out on the ground, and is connected with running water.
The present invention compared with prior art has the following advantages:
In the step of 1, whole treatment process, bleaching is placed on before adding flocculating aids, make already oxidised in bleaching process but do not condense into cotton-shaped and oxide compound that is that be filtered can effectively produce flocculating effect after adding flocculating aids is filtered out, than flocculating aids in general operation be added in bleaching before the material filtered out many, what formed is effective, and efficiency is high;
2, manganese sand filter is installed can effectively effectively remove heavy metals such as ferromanganese, and is wherein provided with at filtration with manganese sand the quality that the gac material that can effectively absorb in water improves the rear water of filtration, thus reach better effect;
3, process up to standard before utilize microorganism to process waste water, improve wastewater treatment up to standard after quality, prevent and between negligence, the waste water of slight pollution got rid of;
4, in the end process up to standard after, also a part of waste water is discharged in biological tank except waste water is carried out recycling and mixes with running water, the fish in biological tank are utilized in its natural state the cycling of elements that the Dan Lindengshi Shuifu County nutrition in water is neglected to be become protein, form the Efficient Cycle of resource, increase the enthusiasm to sewage disposal with actual benefit, form the atmosphere of good environmental economy integration.
embodiment:
Process flow steps of the present invention is as follows:
->PH equalizing tank-> Bellmer-> first filtering basin-> second filtering basin-> microbiological oxidation pond, grid pond, waste water-> quiet shallow lake-> biological tank
Weaving face fabric dyeing waste water enters in grid pond, quiet shallow lake and leaves standstill 1h, after being filtered by the grid of 1.5mm, waste water is imported in PH equalizing tank, adding appropriate acid solution makes pH value be stabilized between 5.8 to 5.9, the waste water regulating pH value is imported in Bellmer and adds appropriate bleaching delignification toner, utilize stirring tool to carry out stirring and make bleaching delignification toner and the abundant contact reacts of waste water, treat that color disappearance produces flocculent substance and filters, and the waste water after filtering is imported in the first filtering basin, add flocculating aids, stir waste water to allow to fully be obtained by reacting the filtration of a large amount of floss, waste water enters the second filtering basin and filters inflow microbiological oxidation pond by manganese sand filter, add appropriate mushroom such as EM bacterium to process waste water, sewage disposal rear discharge up to standard, a part increases running water recovery and again puts into production, a part drops in biological tank.Certainly the operation that coagulating sedimentation thickening press dry is carried out for the filtrate produced in treating processes.
The water quality parameter of each step is in table 1
Table 1
Claims (5)
1. a weaving face fabric printing-dyeing waste water treatment process, is characterized in that following steps:
A, discharge of wastewater is carried out precipitation grid filtration in grid pond, quiet shallow lake;
B, filtered waste water is introduced in pH regulator pond the adjustment carrying out pH value, be stabilized between 5.8 to 5.9;
C, the waste water after filtering to be introduced in Bellmer, utilize SYNTHETIC OPTICAL WHITNER to carry out bleaching process to waste water, then add flocculation agent, by some oxide compounds condensation in waste water, then filter;
D, the waste water regulated is incorporated in the first filtering basin add after flocculating aids forms flocculation and carries out filtering out water;
E, the water filtered poured into manganese sand filter is installed the second filtering basin in carry out filtration treatment;
F, the waste water filtered imported in microbiological oxidation pond add microorganism and carry out bio-contact oxidation, filter up to standard after a part of water is recycled, another part water enters in biological tank.
2. weaving face fabric printing-dyeing waste water treatment process according to claim 1, is characterized in that: enter in coagulation basin by the filtrate that described steps A, C, D, E, F produce, carry out thickening press dry the coagulating sedimentation produced.
3. weaving face fabric printing-dyeing waste water treatment process according to claim 1, is characterized in that: be provided with gac in described manganese sand filter.
4. weaving face fabric printing-dyeing waste water treatment process according to claim 1, is characterized in that: store up in described biological tank each water layer the fish that are suitable for.
5. weaving face fabric printing-dyeing waste water treatment process according to claim 1, is characterized in that: described biological tank is in its natural state in the pool that earth digs out on the ground, and is connected with running water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410291727.XA CN104030532B (en) | 2014-06-26 | 2014-06-26 | Weaving face fabric printing-dyeing waste water treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410291727.XA CN104030532B (en) | 2014-06-26 | 2014-06-26 | Weaving face fabric printing-dyeing waste water treatment process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104030532A CN104030532A (en) | 2014-09-10 |
| CN104030532B true CN104030532B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410291727.XA Expired - Fee Related CN104030532B (en) | 2014-06-26 | 2014-06-26 | Weaving face fabric printing-dyeing waste water treatment process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028194A (en) * | 2019-04-25 | 2019-07-19 | 南通东屹高新纤维科技有限公司 | Water treatment facilities is used in fabric processing |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291494B (en) * | 2014-10-29 | 2016-08-17 | 浙江腾马纺织有限公司 | A kind of textile waste water treatment technology |
| CN104710036B (en) * | 2015-03-08 | 2017-03-08 | 益阳市富晖制衣有限公司 | A kind of garment production sewage disposal system |
| CN105967440A (en) * | 2016-06-01 | 2016-09-28 | 长兴新天龙印染有限公司 | Printing and dyeing wastewater treatment process |
| CN105884084A (en) * | 2016-06-01 | 2016-08-24 | 长兴新天龙印染有限公司 | Textile wastewater biomass recycling treatment technology |
| CN107055928A (en) * | 2016-12-04 | 2017-08-18 | 浙江树人学院（浙江树人大学） | Bamboo-carbon particle is used for the method that printing and dyeing industrial waste water is handled |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020392A (en) * | 2009-09-17 | 2011-04-20 | 朱华土 | Dyeing reclaimed water recycling process and equipment |
| CN102145965A (en) * | 2011-04-18 | 2011-08-10 | 李斌 | Textile dyeing wastewater advanced treatment recycling technology |
| CN103771662A (en) * | 2014-01-20 | 2014-05-07 | 南通华新环保设备工程有限公司 | Printing and dyeing wastewater treatment process |
-
2014
- 2014-06-26 CN CN201410291727.XA patent/CN104030532B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020392A (en) * | 2009-09-17 | 2011-04-20 | 朱华土 | Dyeing reclaimed water recycling process and equipment |
| CN102145965A (en) * | 2011-04-18 | 2011-08-10 | 李斌 | Textile dyeing wastewater advanced treatment recycling technology |
| CN103771662A (en) * | 2014-01-20 | 2014-05-07 | 南通华新环保设备工程有限公司 | Printing and dyeing wastewater treatment process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028194A (en) * | 2019-04-25 | 2019-07-19 | 南通东屹高新纤维科技有限公司 | Water treatment facilities is used in fabric processing |
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| CN104030532A (en) | 2014-09-10 |
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Effective date of registration: 20161226 Address after: 542899 Hezhou the Guangxi Zhuang Autonomous Region Electronic Science and technology park is run on the road No. 1 Patentee after: Guangxi Huizhi Productivity Promotion Center Co. Ltd. Address before: 226000 Zhabei village, Gangzha District, Jiangsu City, Nantong Province, China, five groups, Patentee before: Nan Tongrun opens Fashion Company Ltd |
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Effective date of registration: 20181225 Address after: 530100 Pinglu Industrial Park, Wuming District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi City Hongfa sponge Technology Co., Ltd. Address before: 542899 No. 1 Zhengrun Avenue, Hezhou Electronic Science and Technology Park, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Huizhi Productivity Promotion Center Co. Ltd. |
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Effective date of registration: 20190505 Address after: 314100 Tianning Avenue 558, Tianning Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiashan Fuxing Textile Printing and Dyeing Co., Ltd. Address before: 530100 Pinglu Industrial Park, Wuming District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi City Hongfa sponge Technology Co., Ltd. |
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Granted publication date: 20151028 Termination date: 20210626 |
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