CN110528304A - 一种高效环保生物脱墨剂 - Google Patents
一种高效环保生物脱墨剂 Download PDFInfo
- Publication number
- CN110528304A CN110528304A CN201910796727.8A CN201910796727A CN110528304A CN 110528304 A CN110528304 A CN 110528304A CN 201910796727 A CN201910796727 A CN 201910796727A CN 110528304 A CN110528304 A CN 110528304A
- Authority
- CN
- China
- Prior art keywords
- deinking
- environment friendly
- efficiency environment
- deinking agent
- cellulase
- 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.)
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Classifications
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- 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
- 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
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
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- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Paper (AREA)
Abstract
Description
测定项目 | 脱墨浆A | 脱墨浆B | 脱墨浆C |
白度(%) | 57.9 | 56.4 | 54.8 |
残余油墨量值(mg/kg) | 154.6 | 149.7 | 576.5 |
纤维总得率(%) | 76.43 | 77.21 | 70.28 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910796727.8A CN110528304A (zh) | 2019-08-27 | 2019-08-27 | 一种高效环保生物脱墨剂 |
Applications Claiming Priority (1)
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CN201910796727.8A CN110528304A (zh) | 2019-08-27 | 2019-08-27 | 一种高效环保生物脱墨剂 |
Publications (1)
Publication Number | Publication Date |
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CN110528304A true CN110528304A (zh) | 2019-12-03 |
Family
ID=68664452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910796727.8A Pending CN110528304A (zh) | 2019-08-27 | 2019-08-27 | 一种高效环保生物脱墨剂 |
Country Status (1)
Country | Link |
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CN (1) | CN110528304A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1664026A (zh) * | 2004-03-02 | 2005-09-07 | 比奥生物科技(深圳)有限公司 | 混合新闻废纸生物酶脱墨剂的组分及应用方法 |
CN101691699A (zh) * | 2009-09-25 | 2010-04-07 | 南京川平科技开发有限公司 | 废纸碱性酶脱墨法 |
CN102268828A (zh) * | 2011-07-13 | 2011-12-07 | 广东省造纸研究所 | 一种利用双菌产多酶进行废纸脱墨的方法 |
CN104695261A (zh) * | 2013-12-04 | 2015-06-10 | 东莞市绿微康生物科技有限公司 | 新闻纸油墨和胶黏物同步处理用生物酶组合物及其应用 |
CN107541109A (zh) * | 2017-08-25 | 2018-01-05 | 华南理工大学 | 一种绿色、高效载酶液体脱墨剂及其应用 |
CN108485368A (zh) * | 2018-05-07 | 2018-09-04 | 句容市兴武包装有限公司 | 一种高效中性脱墨剂及其制备方法 |
-
2019
- 2019-08-27 CN CN201910796727.8A patent/CN110528304A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1664026A (zh) * | 2004-03-02 | 2005-09-07 | 比奥生物科技(深圳)有限公司 | 混合新闻废纸生物酶脱墨剂的组分及应用方法 |
CN101691699A (zh) * | 2009-09-25 | 2010-04-07 | 南京川平科技开发有限公司 | 废纸碱性酶脱墨法 |
CN102268828A (zh) * | 2011-07-13 | 2011-12-07 | 广东省造纸研究所 | 一种利用双菌产多酶进行废纸脱墨的方法 |
CN104695261A (zh) * | 2013-12-04 | 2015-06-10 | 东莞市绿微康生物科技有限公司 | 新闻纸油墨和胶黏物同步处理用生物酶组合物及其应用 |
CN107541109A (zh) * | 2017-08-25 | 2018-01-05 | 华南理工大学 | 一种绿色、高效载酶液体脱墨剂及其应用 |
CN108485368A (zh) * | 2018-05-07 | 2018-09-04 | 句容市兴武包装有限公司 | 一种高效中性脱墨剂及其制备方法 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Ke Inventor after: Meng Yong Inventor after: Zhang Xiuhong Inventor after: You Ya Inventor after: Huang Tian Inventor after: Li Xuemei Inventor before: Xu Ke Inventor before: Meng Yong Inventor before: Zhang Xiuhong Inventor before: You Ya Inventor before: Huang Tian Inventor before: Li Xuemei |
|
CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191203 |
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RJ01 | Rejection of invention patent application after publication |