CN105439324B - 一种pcb油墨废水处理方法及其*** - Google Patents
一种pcb油墨废水处理方法及其*** Download PDFInfo
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- CN105439324B CN105439324B CN201510995450.3A CN201510995450A CN105439324B CN 105439324 B CN105439324 B CN 105439324B CN 201510995450 A CN201510995450 A CN 201510995450A CN 105439324 B CN105439324 B CN 105439324B
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- reaction
- printing ink
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- precipitation
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- 239000002351 wastewater Substances 0.000 title claims abstract description 45
- 238000007639 printing Methods 0.000 title claims abstract description 40
- 238000003672 processing method Methods 0.000 title claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- 238000001556 precipitation Methods 0.000 claims abstract description 27
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005189 flocculation Methods 0.000 claims abstract description 20
- 230000016615 flocculation Effects 0.000 claims abstract description 20
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 20
- 230000020477 pH reduction Effects 0.000 claims abstract description 18
- 239000002253 acid Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010802 sludge Substances 0.000 claims abstract description 12
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 10
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims abstract description 7
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims abstract description 7
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 6
- 230000001276 controlling effect Effects 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 239000006228 supernatant Substances 0.000 claims description 7
- 239000000701 coagulant Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 239000013049 sediment Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- 238000004458 analytical method Methods 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 12
- 231100000719 pollutant Toxicity 0.000 abstract description 12
- 239000000725 suspension Substances 0.000 abstract description 5
- 238000003916 acid precipitation Methods 0.000 abstract description 3
- 239000002244 precipitate Substances 0.000 abstract description 2
- 238000011282 treatment Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 6
- 239000002893 slag Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920002401 polyacrylamide Polymers 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011970 polystyrene sulfonate Substances 0.000 description 1
- 229960002796 polystyrene sulfonate Drugs 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical group [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- 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
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510995450.3A CN105439324B (zh) | 2015-12-24 | 2015-12-24 | 一种pcb油墨废水处理方法及其*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510995450.3A CN105439324B (zh) | 2015-12-24 | 2015-12-24 | 一种pcb油墨废水处理方法及其*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105439324A CN105439324A (zh) | 2016-03-30 |
CN105439324B true CN105439324B (zh) | 2018-05-11 |
Family
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Family Applications (1)
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CN201510995450.3A Active CN105439324B (zh) | 2015-12-24 | 2015-12-24 | 一种pcb油墨废水处理方法及其*** |
Country Status (1)
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CN (1) | CN105439324B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI678338B (zh) * | 2016-09-02 | 2019-12-01 | 綠威環保科技股份有限公司 | 加藥脫水減量系統 |
CN108558061A (zh) * | 2018-03-06 | 2018-09-21 | 无锡泽钜环保科技有限公司 | 一种油墨废水处理集成装置 |
CN113754115B (zh) * | 2021-09-09 | 2024-01-23 | 深圳瑞赛环保科技有限公司 | Pcb板油墨废水预处理催化填料、制备、处理方法及设备 |
CN114920343A (zh) * | 2022-05-05 | 2022-08-19 | 深圳市臻鼎环保科技有限公司 | 一种pcb行业油墨渣和污泥减量处理方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1528683A (zh) * | 2003-10-17 | 2004-09-15 | 深圳市金达莱环保有限公司 | 线路板废水中显影脱膜槽液的处理方法 |
CN105036418A (zh) * | 2015-08-27 | 2015-11-11 | 中山市宝绿环境技术发展有限公司 | 一种印刷油墨废水的处理工艺 |
CN205241412U (zh) * | 2015-12-24 | 2016-05-18 | 广东水清环保科技有限公司 | 一种pcb油墨废水处理*** |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3973570B2 (ja) * | 2003-01-30 | 2007-09-12 | 新日本ウエックス株式会社 | 含油排水の処理方法 |
-
2015
- 2015-12-24 CN CN201510995450.3A patent/CN105439324B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1528683A (zh) * | 2003-10-17 | 2004-09-15 | 深圳市金达莱环保有限公司 | 线路板废水中显影脱膜槽液的处理方法 |
CN105036418A (zh) * | 2015-08-27 | 2015-11-11 | 中山市宝绿环境技术发展有限公司 | 一种印刷油墨废水的处理工艺 |
CN205241412U (zh) * | 2015-12-24 | 2016-05-18 | 广东水清环保科技有限公司 | 一种pcb油墨废水处理*** |
Non-Patent Citations (1)
Title |
---|
印刷线路板有机废水的处理;蔡升云等;《电镀与涂饰》;20150830;第34卷(第16期);第935页第1节、第936页第1-2.2节、第937页第2.2-2.3节、第938页第3-4节 * |
Also Published As
Publication number | Publication date |
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CN105439324A (zh) | 2016-03-30 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A PCB ink wastewater treatment method and its system Effective date of registration: 20200918 Granted publication date: 20180511 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGDONG SHUIQING ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020980006241 |
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Granted publication date: 20180511 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGDONG SHUIQING ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020980006241 |