CN105524944A - 微生物絮凝剂的制备方法及其应用、以及相关菌种在制备微生物絮凝剂上的应用 - Google Patents
微生物絮凝剂的制备方法及其应用、以及相关菌种在制备微生物絮凝剂上的应用 Download PDFInfo
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- CN105524944A CN105524944A CN201510758322.7A CN201510758322A CN105524944A CN 105524944 A CN105524944 A CN 105524944A CN 201510758322 A CN201510758322 A CN 201510758322A CN 105524944 A CN105524944 A CN 105524944A
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- microbial flocculant
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- klebsiellaoxytocags
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- 230000000813 microbial effect Effects 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052742 iron Inorganic materials 0.000 claims abstract description 20
- 239000006228 supernatant Substances 0.000 claims abstract description 15
- 239000002253 acid Substances 0.000 claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000000855 fermentation Methods 0.000 claims abstract description 9
- 230000004151 fermentation Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000002351 wastewater Substances 0.000 claims abstract description 7
- 230000001580 bacterial effect Effects 0.000 claims description 13
- 238000001556 precipitation Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 6
- 238000000502 dialysis Methods 0.000 claims description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 230000003311 flocculating effect Effects 0.000 abstract description 14
- 241000588749 Klebsiella oxytoca Species 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002244 precipitate Substances 0.000 abstract 2
- 238000012258 culturing Methods 0.000 abstract 1
- 238000004108 freeze drying Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 description 16
- 238000005189 flocculation Methods 0.000 description 10
- 230000016615 flocculation Effects 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000001963 growth medium Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000002835 absorbance Methods 0.000 description 5
- 230000004913 activation Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 3
- 229920002401 polyacrylamide Polymers 0.000 description 3
- 241000588748 Klebsiella Species 0.000 description 2
- 239000001888 Peptone Substances 0.000 description 2
- 108010080698 Peptones Proteins 0.000 description 2
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 229940041514 candida albicans extract Drugs 0.000 description 2
- 230000009514 concussion Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000019319 peptone Nutrition 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000012138 yeast extract Substances 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
反应温度(℃) | 絮凝率(%) |
4 | 96.16% |
25 | 94.75% |
35 | 97.2% |
45 | 96.67% |
55 | 80.06% |
65 | 78.71% |
75 | 0% |
Fe3+浓度(nM) | 絮凝率(%) |
0.5mM | 77.2% |
1mM | 91.1% |
1.5mM | 96.1% |
2mM | 96.8% |
2.5mM | 97.9% |
3mM | 99.7% |
高岭土pH | 加铁后高岭土pH | 絮凝率(%) |
1.5 | 1.48 | 84.6% |
2 | 2 | 92.9% |
3 | 2.5 | 97.65% |
4 | 2.7 | 95.67% |
5 | 2.7 | 98.05% |
Claims (7)
Priority Applications (1)
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CN201510758322.7A CN105524944B (zh) | 2015-11-09 | 2015-11-09 | 微生物絮凝剂的制备方法及其应用、以及相关菌种在制备微生物絮凝剂上的应用 |
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CN105524944A true CN105524944A (zh) | 2016-04-27 |
CN105524944B CN105524944B (zh) | 2019-04-09 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105803002A (zh) * | 2016-05-16 | 2016-07-27 | 南京林业大学 | 一种利用木糖制备氢气的方法 |
CN105906070A (zh) * | 2016-06-06 | 2016-08-31 | 克雷伯氏环保科技(苏州)有限公司 | 一种耐低温多糖型微生物絮凝剂的制备方法及其应用 |
CN107794238A (zh) * | 2017-11-13 | 2018-03-13 | 中国科学院成都生物研究所 | 高产生物絮凝剂的bfx‑01菌株及获得的生物絮凝剂 |
CN107937473A (zh) * | 2017-10-26 | 2018-04-20 | 卢梅雅 | 一种微生物絮凝剂及其制备方法和应用 |
CN108083423A (zh) * | 2017-12-29 | 2018-05-29 | 中国科学院成都生物研究所 | 一种农村户用生活污水处理装置及污水处理方法 |
CN113562850A (zh) * | 2021-06-10 | 2021-10-29 | 科盛环保科技股份有限公司 | 一种环保微生物絮凝剂的制备方法、装置及其应用 |
Citations (4)
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CN101327975A (zh) * | 2008-07-31 | 2008-12-24 | 东北大学 | 一种制备微生物絮凝剂的方法 |
CN101993137A (zh) * | 2010-08-06 | 2011-03-30 | 国家海洋局天津海水淡化与综合利用研究所 | 海水微生物絮凝剂的制备方法 |
CN102181483A (zh) * | 2011-03-21 | 2011-09-14 | 肖弘 | 微生物絮凝剂的制备方法 |
CN102559768A (zh) * | 2012-02-09 | 2012-07-11 | 湖南大学 | 一种微生物絮凝剂的两步发酵生产方法 |
-
2015
- 2015-11-09 CN CN201510758322.7A patent/CN105524944B/zh not_active Expired - Fee Related
Patent Citations (4)
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CN101327975A (zh) * | 2008-07-31 | 2008-12-24 | 东北大学 | 一种制备微生物絮凝剂的方法 |
CN101993137A (zh) * | 2010-08-06 | 2011-03-30 | 国家海洋局天津海水淡化与综合利用研究所 | 海水微生物絮凝剂的制备方法 |
CN102181483A (zh) * | 2011-03-21 | 2011-09-14 | 肖弘 | 微生物絮凝剂的制备方法 |
CN102559768A (zh) * | 2012-02-09 | 2012-07-11 | 湖南大学 | 一种微生物絮凝剂的两步发酵生产方法 |
Non-Patent Citations (2)
Title |
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刘杰伟等: "克雷伯氏菌生产絮凝剂M-C11的培养优化及其在污泥脱水中的应用", 《环境科学》 * |
邢健: "高产絮凝剂克雷伯氏菌紫外诱变株的筛选及其特性研究", 《中国优秀硕士学位论文》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105803002A (zh) * | 2016-05-16 | 2016-07-27 | 南京林业大学 | 一种利用木糖制备氢气的方法 |
CN105803002B (zh) * | 2016-05-16 | 2019-06-21 | 南京林业大学 | 一种利用木糖制备氢气的方法 |
CN105906070A (zh) * | 2016-06-06 | 2016-08-31 | 克雷伯氏环保科技(苏州)有限公司 | 一种耐低温多糖型微生物絮凝剂的制备方法及其应用 |
CN107937473A (zh) * | 2017-10-26 | 2018-04-20 | 卢梅雅 | 一种微生物絮凝剂及其制备方法和应用 |
CN107794238A (zh) * | 2017-11-13 | 2018-03-13 | 中国科学院成都生物研究所 | 高产生物絮凝剂的bfx‑01菌株及获得的生物絮凝剂 |
CN108083423A (zh) * | 2017-12-29 | 2018-05-29 | 中国科学院成都生物研究所 | 一种农村户用生活污水处理装置及污水处理方法 |
CN108083423B (zh) * | 2017-12-29 | 2020-10-13 | 中国科学院成都生物研究所 | 一种农村户用生活污水处理装置及污水处理方法 |
CN113562850A (zh) * | 2021-06-10 | 2021-10-29 | 科盛环保科技股份有限公司 | 一种环保微生物絮凝剂的制备方法、装置及其应用 |
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Application publication date: 20160427 Assignee: KELEIBOSHI ENVIRONMENTAL PROTECTION TECHNOLOGY (SUZHOU) CO.,LTD. Assignor: Nanjing Forestry University Contract record no.: 2019320000156 Denomination of invention: Preparation method and application of microbial flocculant and application of related strains in preparing microbial flocculant Granted publication date: 20190409 License type: Common License Record date: 20190523 Application publication date: 20160427 Assignee: SUZHOU HAIGINT MECHANICAL AND ELECTRONIC CO.,LTD. Assignor: Nanjing Forestry University Contract record no.: 2019320000155 Denomination of invention: Preparation method and application of microbial flocculant and application of related strains in preparing microbial flocculant Granted publication date: 20190409 License type: Common License Record date: 20190523 |
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Effective date of registration: 20201221 Address after: 210000 room 312-153, building 1, No. 73, North Central Road, Gulou District, Nanjing City, Jiangsu Province Patentee after: Nanjing Meiyin Ecological Environment Technology Co.,Ltd. Address before: Nanjing City, Jiangsu province 210037 Longpan Road No. 159 Patentee before: NANJING FORESTRY University |
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Effective date of registration: 20211102 Address after: 210000 room 6-3103, No. 9, Hanqiao street, Qixia District, Nanjing, Jiangsu Province Patentee after: Yu Lei Address before: 210000 room 312-153, building 1, No. 73, North Central Road, Gulou District, Nanjing City, Jiangsu Province Patentee before: Nanjing Meiyin Ecological Environment Technology Co.,Ltd. |
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