CN103103132B - 一种利用磁性絮凝微粒收集藻体的方法与应用 - Google Patents
一种利用磁性絮凝微粒收集藻体的方法与应用 Download PDFInfo
- Publication number
- CN103103132B CN103103132B CN201310022677.0A CN201310022677A CN103103132B CN 103103132 B CN103103132 B CN 103103132B CN 201310022677 A CN201310022677 A CN 201310022677A CN 103103132 B CN103103132 B CN 103103132B
- Authority
- CN
- China
- Prior art keywords
- magnetic
- algae
- flocculated particles
- micro
- biomass
- 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.)
- Active
Links
- 241000195493 Cryptophyta Species 0.000 title claims abstract description 71
- 239000002245 particle Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000003311 flocculating effect Effects 0.000 title abstract 7
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 239000002028 Biomass Substances 0.000 claims description 58
- 241000195649 Chlorella <Chlorellales> Species 0.000 claims description 52
- 235000007122 Scenedesmus obliquus Nutrition 0.000 claims description 50
- 241000195662 Tetradesmus obliquus Species 0.000 claims description 50
- 239000007788 liquid Substances 0.000 claims description 39
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical class Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 15
- 229920001661 Chitosan Polymers 0.000 claims description 14
- 238000012258 culturing Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 238000002798 spectrophotometry method Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 229920000642 polymer Polymers 0.000 abstract 3
- 238000011084 recovery Methods 0.000 description 32
- 230000000694 effects Effects 0.000 description 19
- 235000015097 nutrients Nutrition 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000005259 measurement Methods 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000012452 mother liquor Substances 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- 229940001516 sodium nitrate Drugs 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 1
- MRBKEAMVRSLQPH-UHFFFAOYSA-N 3-tert-butyl-4-hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1 MRBKEAMVRSLQPH-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- DYUQAZSOFZSPHD-UHFFFAOYSA-N Phenylpropyl alcohol Natural products CCC(O)C1=CC=CC=C1 DYUQAZSOFZSPHD-UHFFFAOYSA-N 0.000 description 1
- 229930003779 Vitamin B12 Natural products 0.000 description 1
- 229930003756 Vitamin B7 Natural products 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- LLSDKQJKOVVTOJ-UHFFFAOYSA-L calcium chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Ca+2] LLSDKQJKOVVTOJ-UHFFFAOYSA-L 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- AGVAZMGAQJOSFJ-WZHZPDAFSA-M cobalt(2+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+2].N#[C-].[N-]([C@@H]1[C@H](CC(N)=O)[C@@]2(C)CCC(=O)NC[C@@H](C)OP(O)(=O)O[C@H]3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)\C2=C(C)/C([C@H](C\2(C)C)CCC(N)=O)=N/C/2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O AGVAZMGAQJOSFJ-WZHZPDAFSA-M 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- WRUGWIBCXHJTDG-UHFFFAOYSA-L magnesium sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Mg+2].[O-]S([O-])(=O)=O WRUGWIBCXHJTDG-UHFFFAOYSA-L 0.000 description 1
- 229940061634 magnesium sulfate heptahydrate Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- -1 phenylpropyl alcohol alcohols Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 235000019163 vitamin B12 Nutrition 0.000 description 1
- 239000011715 vitamin B12 Substances 0.000 description 1
- 235000011912 vitamin B7 Nutrition 0.000 description 1
- 239000011735 vitamin B7 Substances 0.000 description 1
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310022677.0A CN103103132B (zh) | 2013-01-21 | 2013-01-21 | 一种利用磁性絮凝微粒收集藻体的方法与应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310022677.0A CN103103132B (zh) | 2013-01-21 | 2013-01-21 | 一种利用磁性絮凝微粒收集藻体的方法与应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103103132A CN103103132A (zh) | 2013-05-15 |
CN103103132B true CN103103132B (zh) | 2015-02-11 |
Family
ID=48311334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310022677.0A Active CN103103132B (zh) | 2013-01-21 | 2013-01-21 | 一种利用磁性絮凝微粒收集藻体的方法与应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103103132B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104211227A (zh) * | 2014-09-16 | 2014-12-17 | 上海交通大学 | 一种利用纳米铁材料去除水体中藻毒素的方法 |
CN109628316B (zh) * | 2019-01-23 | 2020-11-13 | 哈尔滨工业大学(深圳) | 利用磁性粒子规模化收获城市污水培养体系中产油微藻的方法 |
CN111004053A (zh) * | 2019-12-13 | 2020-04-14 | 江苏省农业科学院 | 一种小球藻水热炭及其制备方法和应用 |
CN112175937B (zh) * | 2020-09-09 | 2021-08-27 | 深圳大学 | 分离微藻的方法 |
CN113736829B (zh) * | 2021-07-22 | 2023-07-14 | 同济大学 | 一种简易的光生物学制氢体系及其制备方法和应用 |
CN114134043A (zh) * | 2021-12-10 | 2022-03-04 | 陕西关天易景科技有限公司 | 一种环保污水处理剂的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102432091A (zh) * | 2011-10-27 | 2012-05-02 | 常州大学 | 用于蓝藻沼液预处理的复合絮凝剂制备方法 |
-
2013
- 2013-01-21 CN CN201310022677.0A patent/CN103103132B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102432091A (zh) * | 2011-10-27 | 2012-05-02 | 常州大学 | 用于蓝藻沼液预处理的复合絮凝剂制备方法 |
Non-Patent Citations (5)
Title |
---|
A simple and rapid harvesting method for microalgae by in situ magnetic separation;Ling Xu et al.;《Bioresource Technology》;20111130;第102卷(第21期);10047-10051 * |
Preparation and adsorption properties of monodisperse chitosan-bound Fe3O4 magnetic nanoparticles for removal of Cu(II) ions;Yang-Chuang Chang et al.;《Journal of Colloid and Interface Science》;20050315;第283卷(第2期);446-451 * |
Preparation and characterisation of new-polyaluminum chloride-chitosan composite coagulant;Mega Ng et al.;《Water Research》;20120619;第46卷(第15期);4614-4620 * |
Rapid Removal of Green Algae by the Magnetic Method;Hukhee Lee et al.;《Environmental Engineering Research》;20120930;第17卷(第3期);152页右栏第2段至153页左栏第2段 * |
磁聚去除淡水藻华的研究;柳丹 等;《中国环境科学》;20061231;第26卷(第6期);677-679 * |
Also Published As
Publication number | Publication date |
---|---|
CN103103132A (zh) | 2013-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103103132B (zh) | 一种利用磁性絮凝微粒收集藻体的方法与应用 | |
Udom et al. | Harvesting microalgae grown on wastewater | |
Smith et al. | Sedimentation of algae flocculated using naturally-available, magnesium-based flocculants | |
Granados et al. | Evaluation of flocculants for the recovery of freshwater microalgae | |
Surendhiran et al. | Study on flocculation efficiency for harvesting Nannochloropsis oculata for biodiesel production | |
CN103045479B (zh) | 利用磁性絮凝纳米微粒快速收集藻体的方法与应用 | |
Zheng et al. | A rapid inoculation method for microalgae biofilm cultivation based on microalgae-microalgae co-flocculation and zeta-potential adjustment | |
CN101693561B (zh) | 复合型絮凝剂的制备方法 | |
Vergini et al. | Harvesting of freshwater and marine microalgae by common flocculants and magnetic microparticles | |
Ji et al. | Modified mussel shell powder for microalgae immobilization to remove N and P from eutrophic wastewater | |
Wang et al. | Flocculation properties of eight microalgae induced by aluminum chloride, chitosan, amphoteric polyacrylamide, and alkaline: Life-cycle assessment for screening species and harvesting methods | |
CN102583767B (zh) | 一种利用微藻处理污水并生产生物油脂的系统及方法 | |
Salama et al. | Application of acid mine drainage for coagulation/flocculation of microalgal biomass | |
Sandip et al. | An experimental investigation of microalgal dewatering efficiency of belt filter system | |
CN106434354B (zh) | 一种利用低聚物絮凝微藻的方法及其应用 | |
Pishgar et al. | Comparative study on the harvesting of marine Chlorella vulgaris microalgae from a dilute slurry using autoflocculation-sedimentation and electrocoagulation-flotation methods | |
CN111019803B (zh) | 一种用于微藻培养与分离的一体化装置及其系统和方法 | |
CN103289895B (zh) | 一种用于微藻采收的磁分离装置及方法 | |
CN102294227B (zh) | 小球藻海水净化生物吸附剂的制备方法及其应用方法 | |
CN104370351A (zh) | 一种膜电絮凝装置及利用该装置进行微藻采收的方法 | |
Fallahi et al. | Effects of simultaneous CO2 addition and biomass recycling on growth characteristics of microalgal mixed culture | |
Zafar et al. | Seawater biodesalination treatment using Phormidium keutzingianum in attached growth-packed bed continuous flow stirred tank reactor | |
CN105254020B (zh) | 一种应用于微藻处理废水中藻液快速分离的方法 | |
CN105565499A (zh) | 离子交换膜式微藻污水处理系统及方法 | |
CN113736829B (zh) | 一种简易的光生物学制氢体系及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210122 Address after: 524100 about 200m south of Wenna intersection, 207 National Road, Xuwen County, Zhanjiang City, Guangdong Province Patentee after: Guangdong Muhai Biotechnology Co.,Ltd. Address before: 510632 No. 601, Whampoa Avenue, Tianhe District, Guangdong, Guangzhou Patentee before: Jinan University |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240617 Address after: 315700 9 Rongtai Road, Chengdong Industrial Park, Xiangshan County, Ningbo City, Zhejiang Province Patentee after: NINGBO FUTIAN BIOTECHNOLOGY CO.,LTD. Country or region after: China Address before: 524100 about 200m south of Wenna intersection, 207 National Road, Xuwen County, Zhanjiang City, Guangdong Province Patentee before: Guangdong Muhai Biotechnology Co.,Ltd. Country or region before: China |