CN109721141B - 一种海洋微生物絮凝剂及其制备方法 - Google Patents
一种海洋微生物絮凝剂及其制备方法 Download PDFInfo
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- CN109721141B CN109721141B CN201811652877.3A CN201811652877A CN109721141B CN 109721141 B CN109721141 B CN 109721141B CN 201811652877 A CN201811652877 A CN 201811652877A CN 109721141 B CN109721141 B CN 109721141B
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- microbial flocculant
- marine
- flocculant
- marine microbial
- preparing
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- 230000000813 microbial effect Effects 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title abstract description 11
- 239000001963 growth medium Substances 0.000 claims abstract description 10
- 150000003839 salts Chemical class 0.000 claims abstract description 10
- 238000009630 liquid culture Methods 0.000 claims abstract description 8
- 241001417868 Amylobacillus Species 0.000 claims abstract description 7
- 238000000855 fermentation Methods 0.000 claims abstract description 7
- 230000004151 fermentation Effects 0.000 claims abstract description 7
- 235000002639 sodium chloride Nutrition 0.000 claims description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229920002472 Starch Polymers 0.000 claims description 8
- 235000019698 starch Nutrition 0.000 claims description 8
- 244000005700 microbiome Species 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 7
- 239000008107 starch Substances 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims description 7
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000011780 sodium chloride Substances 0.000 claims description 6
- 239000006228 supernatant Substances 0.000 claims description 6
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 5
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002244 precipitate Substances 0.000 claims description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000001110 calcium chloride Substances 0.000 claims description 3
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
- 238000004108 freeze drying Methods 0.000 claims description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 3
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 3
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 2
- 239000013535 sea water Substances 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 238000005189 flocculation Methods 0.000 abstract description 18
- 230000016615 flocculation Effects 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- 238000011081 inoculation Methods 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000009629 microbiological culture Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 239000008394 flocculating agent Substances 0.000 description 9
- 239000005995 Aluminium silicate Substances 0.000 description 6
- 235000012211 aluminium silicate Nutrition 0.000 description 6
- 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 6
- 238000003756 stirring Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002207 metabolite Substances 0.000 description 3
- 231100000956 nontoxicity Toxicity 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 241000099170 Amylibacter sp. Species 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 241000193744 Bacillus amyloliquefaciens Species 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 206010029350 Neurotoxicity Diseases 0.000 description 1
- 206010044221 Toxic encephalopathy Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000007135 neurotoxicity Effects 0.000 description 1
- 231100000228 neurotoxicity Toxicity 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
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CN109721141B true CN109721141B (zh) | 2021-10-15 |
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CN115232767B (zh) * | 2022-07-19 | 2023-04-07 | 山东大湖新材料有限公司 | 一种Parasphingorhabdus sp.菌株制备生物絮凝剂的方法 |
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CN103232951B (zh) * | 2013-02-27 | 2014-12-10 | 中国科学院重庆绿色智能技术研究院 | 肠杆菌及其在生物絮凝中的用途 |
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Denomination of invention: A marine microbial flocculant and its preparation method Effective date of registration: 20230221 Granted publication date: 20211015 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG GREAT LAKE NEW MATERIAL Co.,Ltd. Registration number: Y2023370000040 |
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Granted publication date: 20211015 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG GREAT LAKE NEW MATERIAL Co.,Ltd. Registration number: Y2023370000040 |
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