CN103708568A - Papermaking sewage treatment agent - Google Patents
Papermaking sewage treatment agent Download PDFInfo
- Publication number
- CN103708568A CN103708568A CN201310670661.0A CN201310670661A CN103708568A CN 103708568 A CN103708568 A CN 103708568A CN 201310670661 A CN201310670661 A CN 201310670661A CN 103708568 A CN103708568 A CN 103708568A
- Authority
- CN
- China
- Prior art keywords
- treatment agent
- papermaking sewage
- chitin
- agent
- citric acid
- 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
- 239000010865 sewage Substances 0.000 title abstract description 12
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 23
- 229920002101 Chitin Polymers 0.000 claims abstract description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 10
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims abstract description 10
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 10
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000012990 dithiocarbamate Substances 0.000 claims abstract description 10
- 235000003891 ferrous sulphate Nutrition 0.000 claims abstract description 10
- 239000011790 ferrous sulphate Substances 0.000 claims abstract description 10
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims abstract description 10
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims abstract description 10
- 239000001632 sodium acetate Substances 0.000 claims abstract description 10
- 235000017281 sodium acetate Nutrition 0.000 claims abstract description 10
- 235000015165 citric acid Nutrition 0.000 claims abstract description 3
- 239000002351 wastewater Substances 0.000 claims description 15
- MNOCIGMSIPFKSN-UHFFFAOYSA-N [Cl-].[NH4+].C1CC1.C[NH+](C)C.[Cl-] Chemical compound [Cl-].[NH4+].C1CC1.C[NH+](C)C.[Cl-] MNOCIGMSIPFKSN-UHFFFAOYSA-N 0.000 claims description 9
- 229960004249 sodium acetate Drugs 0.000 claims description 9
- 229910021645 metal ion Inorganic materials 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- QMJUZSNDVBKBGE-UHFFFAOYSA-M cyclopropyl(trimethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)C1CC1 QMJUZSNDVBKBGE-UHFFFAOYSA-M 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Abstract
The invention provides a papermaking sewage treatment agent. The papermaking sewage treatment agent comprises dithiocarbamate, ferrous sulfate, citric acid, sodium acetate, polyferric chloride, trimethylcyclopropyl ammonium chloride, chitin and bentonite. The treatment agent allows the physical and chemical indexes of papermaking sewage reach GB18918-2002 standards, and effectively reduces the COD, BOD, SS and the metal ion content in the papermaking sewage.
Description
Technical field
The invention belongs to sewage-treating agent technical field, relate in particular to a kind for the treatment of agent for papermaking wastewater.
Background technology
Industrial pollution caused by paper manufacturing is serious, and quantity of wastewater effluent is large, and paper industry sewage discharge is understood the havoc eubiosis in river.In existing paper mill sewage treatment method, general cost of sewage disposal is higher, and treatment effect is undesirable, does not reach emission request.Sediment after processing can not be recycled.Some treatment agents add flora, make technique wayward, and most for the treatment of agent all has function singleness, is difficult to the shortcomings such as recycling.
Summary of the invention
The object of the invention is provides a kind for the treatment of agent for papermaking wastewater in order to solve the shortcoming of existing treating agent for papermaking wastewater.Through this treatment agent, process sewage later and reached GB18918-2002 standard, can be used for the aspects such as field irrigation, domestic water.
A kind for the treatment of agent for papermaking wastewater technical scheme of the present invention is to consist of the following composition: dithiocar-bamate, ferrous sulfate, citric acid, sodium-acetate, polyferric chloride, trimethylammonium cyclopropane ammonium chloride, chitin, wilkinite.
Specifically by following one-tenth by weight, be grouped into: dithiocar-bamate 20-35, ferrous sulfate 15-25, citric acid 8-15, sodium-acetate 5-15, polyferric chloride 12-15, trimethylammonium cyclopropane ammonium chloride 15-20, chitin 20-25, wilkinite 15-25.
Preferably, by following one-tenth by weight, be grouped into: dithiocar-bamate 30, ferrous sulfate 20, citric acid 12, sodium-acetate 8, polyferric chloride 13, trimethylammonium cyclopropane ammonium chloride 16, chitin 22, wilkinite 20.
Beneficial effect of the present invention is: this treating agent for papermaking wastewater can make COD, the BOD of sewage and SS amount obviously reduce; Make the physical and chemical index of papermaking wastewater reach GB18918-2002 standard, thereby reach emission standard.Through this treatment agent, process sewage later and reached GB18918-2002 standard, can be used for the aspects such as field irrigation, domestic water.
Embodiment:
In order to understand better technical scheme of the present invention, below by specific embodiment, be further described in detail.
Embodiment 1:
Treating agent for papermaking wastewater A is grouped into by following one-tenth by weight: dithiocar-bamate 30, ferrous sulfate 20, citric acid 12, sodium-acetate 8, polyferric chloride 13, trimethylammonium cyclopropane ammonium chloride 16, chitin 22, wilkinite 20.
Embodiment 2:
Treating agent for papermaking wastewater B is grouped into by following one-tenth by weight: dithiocar-bamate 20, ferrous sulfate 15, citric acid 8, sodium-acetate 5, polyferric chloride 12, trimethylammonium cyclopropane ammonium chloride 15, chitin 20, wilkinite 15.
Embodiment 3:
Treating agent for papermaking wastewater C is grouped into by following one-tenth by weight: dithiocar-bamate 35, ferrous sulfate 25, citric acid 15, sodium-acetate 15, polyferric chloride 15, trimethylammonium cyclopropane ammonium chloride 20, chitin 25, wilkinite 25.
Test implementation example:
Take respectively treatment agent A, B, C1Kg joins in the papermaking wastewater of 20Kg, temperature control, at 25 ℃, constantly stirs 1h, usings respectively COD, BOD, SS, metal ion content as judgement criteria, to have tested the effect of sewage-treating agent of the present invention, test result is as table 1.
Table 1
As can be seen here, sewage-treating agent of the present invention can effectively reduce COD, BOD, SS and the metal ion content of sewage.
Claims (3)
1. a treating agent for papermaking wastewater, is characterized in that, consists of the following composition: dithiocar-bamate, ferrous sulfate, citric acid, sodium-acetate, polyferric chloride, trimethylammonium cyclopropane ammonium chloride, chitin, wilkinite.
2. a kind for the treatment of agent for papermaking wastewater according to claim 1, it is characterized in that, by following one-tenth by weight, be grouped into: dithiocar-bamate 20-35, ferrous sulfate 15-25, citric acid 8-15, sodium-acetate 5-15, polyferric chloride 12-15, trimethylammonium cyclopropane ammonium chloride 15-20, chitin 20-25, wilkinite 15-25.
3. a kind for the treatment of agent for papermaking wastewater according to claim 2, it is characterized in that, by following one-tenth by weight, be grouped into: dithiocar-bamate 30, ferrous sulfate 20, citric acid 12, sodium-acetate 8, polyferric chloride 13, trimethylammonium cyclopropane ammonium chloride 16, chitin 22, wilkinite 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670661.0A CN103708568B (en) | 2013-12-11 | 2013-12-11 | A kind for the treatment of agent for papermaking wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670661.0A CN103708568B (en) | 2013-12-11 | 2013-12-11 | A kind for the treatment of agent for papermaking wastewater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103708568A true CN103708568A (en) | 2014-04-09 |
| CN103708568B CN103708568B (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310670661.0A Active CN103708568B (en) | 2013-12-11 | 2013-12-11 | A kind for the treatment of agent for papermaking wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103708568B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192924A (en) * | 2014-09-19 | 2014-12-10 | 山东华亚环保科技有限公司 | Papermaking sewage treatment agent |
| CN104192922A (en) * | 2014-09-19 | 2014-12-10 | 山东华亚环保科技有限公司 | Papermaking sewage treatment agent |
| CN104291391A (en) * | 2014-09-23 | 2015-01-21 | 博瑞德（南京）净化技术有限公司 | Dyeing sewage treating agent and application method thereof |
| CN105174488A (en) * | 2015-09-10 | 2015-12-23 | 石东秀 | Organic sewage treatment agent |
| CN106145222A (en) * | 2016-08-29 | 2016-11-23 | 桂林新艺制冷设备有限责任公司 | A kind for the treatment of agent for papermaking wastewater |
| CN106395941A (en) * | 2016-12-05 | 2017-02-15 | 郑州诚合信息技术有限公司 | Efficient sewage treatment agent for papermaking wastewater and preparation method thereof |
| CN106430369A (en) * | 2016-12-05 | 2017-02-22 | 郑州诚合信息技术有限公司 | Sewage treatment agent used for paper-making wastewater and preparation method of sewage treatment agent |
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| CN1266821A (en) * | 1999-03-12 | 2000-09-20 | 中国科学院生态环境研究中心 | Polyaluminium chloride and chitin compounded efficient flocculant and its preparing process |
| CN1648062A (en) * | 2004-12-31 | 2005-08-03 | 西北大学 | Chitin/chitosan water processing flocculating agent and its preparing method |
| CN101929090A (en) * | 2009-06-24 | 2010-12-29 | 上海纳欣生物科技有限公司 | Novel method for flocculating papermaking black liquor lignin |
| CN102040268A (en) * | 2009-10-21 | 2011-05-04 | 吴学兵 | Decolorization treating agent for papermaking wastewater |
| CN102040269A (en) * | 2009-10-21 | 2011-05-04 | 吴海霞 | Treating agent for papermaking wastewater |
| JP2011115779A (en) * | 2009-10-29 | 2011-06-16 | Hymo Corp | Method for treating waste water when pulp is produced |
| CN102951715A (en) * | 2012-11-13 | 2013-03-06 | 山东泰德新能源有限公司 | Treating agent applied to papermaking sewage |
-
2013
- 2013-12-11 CN CN201310670661.0A patent/CN103708568B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1266821A (en) * | 1999-03-12 | 2000-09-20 | 中国科学院生态环境研究中心 | Polyaluminium chloride and chitin compounded efficient flocculant and its preparing process |
| CN1648062A (en) * | 2004-12-31 | 2005-08-03 | 西北大学 | Chitin/chitosan water processing flocculating agent and its preparing method |
| CN101929090A (en) * | 2009-06-24 | 2010-12-29 | 上海纳欣生物科技有限公司 | Novel method for flocculating papermaking black liquor lignin |
| CN102040268A (en) * | 2009-10-21 | 2011-05-04 | 吴学兵 | Decolorization treating agent for papermaking wastewater |
| CN102040269A (en) * | 2009-10-21 | 2011-05-04 | 吴海霞 | Treating agent for papermaking wastewater |
| JP2011115779A (en) * | 2009-10-29 | 2011-06-16 | Hymo Corp | Method for treating waste water when pulp is produced |
| CN102951715A (en) * | 2012-11-13 | 2013-03-06 | 山东泰德新能源有限公司 | Treating agent applied to papermaking sewage |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192924A (en) * | 2014-09-19 | 2014-12-10 | 山东华亚环保科技有限公司 | Papermaking sewage treatment agent |
| CN104192922A (en) * | 2014-09-19 | 2014-12-10 | 山东华亚环保科技有限公司 | Papermaking sewage treatment agent |
| CN104192922B (en) * | 2014-09-19 | 2016-05-04 | 冯进器 | A kind for the treatment of agent for papermaking wastewater |
| CN104192924B (en) * | 2014-09-19 | 2016-06-15 | 山东省东平县华东纸业有限责任公司 | A kind for the treatment of agent for papermaking wastewater |
| CN104291391A (en) * | 2014-09-23 | 2015-01-21 | 博瑞德（南京）净化技术有限公司 | Dyeing sewage treating agent and application method thereof |
| CN105174488A (en) * | 2015-09-10 | 2015-12-23 | 石东秀 | Organic sewage treatment agent |
| CN106145222A (en) * | 2016-08-29 | 2016-11-23 | 桂林新艺制冷设备有限责任公司 | A kind for the treatment of agent for papermaking wastewater |
| CN106395941A (en) * | 2016-12-05 | 2017-02-15 | 郑州诚合信息技术有限公司 | Efficient sewage treatment agent for papermaking wastewater and preparation method thereof |
| CN106430369A (en) * | 2016-12-05 | 2017-02-22 | 郑州诚合信息技术有限公司 | Sewage treatment agent used for paper-making wastewater and preparation method of sewage treatment agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103708568B (en) | 2015-10-14 |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: GU XIANGMAO Free format text: FORMER OWNER: SHANDONG HUAYA ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20150825 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150825 Address after: 266000 Licang, Qingdao, No. nine East water road, No. 320, No. Applicant after: Gu Xiangmao Address before: 250199 Shandong Province, Licheng District, Ji'nan Huaxin Road, building 389, No. 601 Applicant before: SHANDONG HWAYA ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qi Weimin Inventor before: Mou Junping Inventor before: Liu Xiao |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160805 Address after: 252600 Longhua street, Linqing, Shandong, No. 124, No. Patentee after: Qi Weimin Address before: 266000 Licang, Qingdao, No. nine East water road, No. 320, No. Patentee before: Gu Xiangmao |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170401 Address after: 519000 Guangdong city of Zhuhai province Hengqin Baohua Road No. 6, room 105 -14385 Patentee after: Zhuhai Hengqin Biotechnology Co., Ltd. Address before: 252600 Longhua street, Linqing, Shandong, No. 124, No. Patentee before: Qi Weimin |