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f | 1 | { | f | 1 | { |
2 | "author": "Rhein, Frank", | 2 | "author": "Rhein, Frank", | ||
3 | "author_email": "", | 3 | "author_email": "", | ||
4 | "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700", | 4 | "creator_user_id": "17755db4-395a-4b3b-ac09-e8e3484ca700", | ||
5 | "doi": "10.35097/1420", | 5 | "doi": "10.35097/1420", | ||
6 | "doi_date_published": "2023", | 6 | "doi_date_published": "2023", | ||
7 | "doi_publisher": "", | 7 | "doi_publisher": "", | ||
8 | "doi_status": "True", | 8 | "doi_status": "True", | ||
9 | "extra_authors": [ | 9 | "extra_authors": [ | ||
10 | { | 10 | { | ||
11 | "extra_author": "Hibbe, Leonard", | 11 | "extra_author": "Hibbe, Leonard", | ||
12 | "orcid": "" | 12 | "orcid": "" | ||
13 | }, | 13 | }, | ||
14 | { | 14 | { | ||
15 | "extra_author": "Nirschl, Hermann", | 15 | "extra_author": "Nirschl, Hermann", | ||
16 | "orcid": "" | 16 | "orcid": "" | ||
17 | } | 17 | } | ||
18 | ], | 18 | ], | ||
19 | "groups": [], | 19 | "groups": [], | ||
20 | "id": "6b6488a1-4c26-4217-bb81-ad9d5d47576d", | 20 | "id": "6b6488a1-4c26-4217-bb81-ad9d5d47576d", | ||
21 | "isopen": false, | 21 | "isopen": false, | ||
22 | "license_id": "CC BY-NC 4.0 Attribution-NonCommercial", | 22 | "license_id": "CC BY-NC 4.0 Attribution-NonCommercial", | ||
23 | "license_title": "CC BY-NC 4.0 Attribution-NonCommercial", | 23 | "license_title": "CC BY-NC 4.0 Attribution-NonCommercial", | ||
24 | "metadata_created": "2023-08-04T08:50:45.693830", | 24 | "metadata_created": "2023-08-04T08:50:45.693830", | ||
t | 25 | "metadata_modified": "2023-08-04T08:52:03.156903", | t | 25 | "metadata_modified": "2023-08-04T08:53:35.958647", |
26 | "name": "rdr-doi-10-35097-1420", | 26 | "name": "rdr-doi-10-35097-1420", | ||
27 | "notes": "Abstract: The data set contains experimental data on the | 27 | "notes": "Abstract: The data set contains experimental data on the | ||
28 | zeta potential and particle size distribution of SiO$_2$, ZnO and | 28 | zeta potential and particle size distribution of SiO$_2$, ZnO and | ||
29 | magnetic SiO$_2$-MAG particles. Additionally, experimental data on | 29 | magnetic SiO$_2$-MAG particles. Additionally, experimental data on | ||
30 | separation efficiency of magnetic seeded filtration experiments with | 30 | separation efficiency of magnetic seeded filtration experiments with | ||
31 | varying ionic strength and pH is supplied.\r\nTechnicalRemarks: ## | 31 | varying ionic strength and pH is supplied.\r\nTechnicalRemarks: ## | ||
32 | General Information\r\n1. SiO2: Material: Quartz, Manufacturer: | 32 | General Information\r\n1. SiO2: Material: Quartz, Manufacturer: | ||
33 | Quarzwerke GmbH, Product Name: SF800 \r\n2. ZnO: Material: ZnO, | 33 | Quarzwerke GmbH, Product Name: SF800 \r\n2. ZnO: Material: ZnO, | ||
34 | Manufacturer: Quarzwerke GmbH, Product Name: Silatherm\r\n2. SiO2-MAG: | 34 | Manufacturer: Quarzwerke GmbH, Product Name: Silatherm\r\n2. SiO2-MAG: | ||
35 | Material: SiO2 / Fe3O4 composite, Manufacturer: Microparticles GmbH, | 35 | Material: SiO2 / Fe3O4 composite, Manufacturer: Microparticles GmbH, | ||
36 | Product Name: SiO2-MAG-AR1062\r\n\r\n## Particle Size | 36 | Product Name: SiO2-MAG-AR1062\r\n\r\n## Particle Size | ||
37 | Distribution\r\nFor SiO2-MAG the distribution was measured with an | 37 | Distribution\r\nFor SiO2-MAG the distribution was measured with an | ||
38 | analytical disc centrifuge (CPS Instruments), while ZnO and SiO2 were | 38 | analytical disc centrifuge (CPS Instruments), while ZnO and SiO2 were | ||
39 | measured by laser diffraction (Helos, Sympatec). \r\n## Zeta Potential | 39 | measured by laser diffraction (Helos, Sympatec). \r\n## Zeta Potential | ||
40 | \r\nAll zeta potentials were measured at constant ionic strength I = | 40 | \r\nAll zeta potentials were measured at constant ionic strength I = | ||
41 | 0.1M and constant volumetric particle concentration cv = 3.75e\u22123 | 41 | 0.1M and constant volumetric particle concentration cv = 3.75e\u22123 | ||
42 | vol-%. \r\n## Magnetic Seeded Filtration Experiments\r\nTwo individual | 42 | vol-%. \r\n## Magnetic Seeded Filtration Experiments\r\nTwo individual | ||
43 | studies (A and B) were performed. A mono-disperse silica-magnetite | 43 | studies (A and B) were performed. A mono-disperse silica-magnetite | ||
44 | composite (SiO2-MAG) was used as magnetic seed material, while the | 44 | composite (SiO2-MAG) was used as magnetic seed material, while the | ||
45 | non-magnetic particle system was varied between a poly-disperse SiO2 | 45 | non-magnetic particle system was varied between a poly-disperse SiO2 | ||
46 | and poly-disperse ZnO powder. Stock suspensions of the dry particle | 46 | and poly-disperse ZnO powder. Stock suspensions of the dry particle | ||
47 | systems were prepared by sonification with the Digital Sonifier 450 | 47 | systems were prepared by sonification with the Digital Sonifier 450 | ||
48 | fromBranson Ultrasonics Co. (conditioning). A sample of the stock | 48 | fromBranson Ultrasonics Co. (conditioning). A sample of the stock | ||
49 | suspension *P_0* was taken and its actual concentration determined, | 49 | suspension *P_0* was taken and its actual concentration determined, | ||
50 | taking deviations in preparation into account. Subsequently, the | 50 | taking deviations in preparation into account. Subsequently, the | ||
51 | respective volumes of the stock suspensions to achieve the desired | 51 | respective volumes of the stock suspensions to achieve the desired | ||
52 | volume concentrations c_v were transferred into a snap-on lid vial. | 52 | volume concentrations c_v were transferred into a snap-on lid vial. | ||
53 | The suspension parameters ionic strength I and pH were adjusted by | 53 | The suspension parameters ionic strength I and pH were adjusted by | ||
54 | addition of 2M NaCl solution and 0.5M HCl or NaOH solution | 54 | addition of 2M NaCl solution and 0.5M HCl or NaOH solution | ||
55 | respectively. Finally, the experimental volume was filled to V=3mL | 55 | respectively. Finally, the experimental volume was filled to V=3mL | ||
56 | with ultrapure water. The suspension was agitated for the | 56 | with ultrapure water. The suspension was agitated for the | ||
57 | agglomeration time t_A in the laboratory shaker Vortex Genius 3 from | 57 | agglomeration time t_A in the laboratory shaker Vortex Genius 3 from | ||
58 | IKA GmbH. After agglomeration, a ferromagnetic separation matrix was | 58 | IKA GmbH. After agglomeration, a ferromagnetic separation matrix was | ||
59 | immersed in the suspension and the vial was positioned next to a | 59 | immersed in the suspension and the vial was positioned next to a | ||
60 | permanent magnet. Magnetic separation was performed for t_S=2min. A | 60 | permanent magnet. Magnetic separation was performed for t_S=2min. A | ||
61 | representative sample *P_E* was taken from the non-separated | 61 | representative sample *P_E* was taken from the non-separated | ||
62 | suspension and sonified again in order achieve comparable levels of | 62 | suspension and sonified again in order achieve comparable levels of | ||
63 | dispersity. Samples *P_0* and *P_E* were analyzed via UV-VIS | 63 | dispersity. Samples *P_0* and *P_E* were analyzed via UV-VIS | ||
64 | spectroscopy and the volume concentrations were determined through | 64 | spectroscopy and the volume concentrations were determined through | ||
65 | previously performed, substance- and system-specific calibrations. | 65 | previously performed, substance- and system-specific calibrations. | ||
66 | Separation success is quantified via the separation efficiency of the | 66 | Separation success is quantified via the separation efficiency of the | ||
67 | non-magnetic component defined as A_NM = 1 - (c_v,NM,E / c_v,NM,0). | 67 | non-magnetic component defined as A_NM = 1 - (c_v,NM,E / c_v,NM,0). | ||
68 | All experiments were measured in triplicate and the resulting standard | 68 | All experiments were measured in triplicate and the resulting standard | ||
69 | deviation of the separation efficiency is also supplied.\r\n## | 69 | deviation of the separation efficiency is also supplied.\r\n## | ||
70 | Note\r\nFor more information on magnetic seeded filtration refer to | 70 | Note\r\nFor more information on magnetic seeded filtration refer to | ||
71 | publications by Rhein et al.", | 71 | publications by Rhein et al.", | ||
72 | "num_resources": 0, | 72 | "num_resources": 0, | ||
73 | "num_tags": 9, | 73 | "num_tags": 9, | ||
74 | "orcid": "0000-0002-7654-3824", | 74 | "orcid": "0000-0002-7654-3824", | ||
75 | "organization": { | 75 | "organization": { | ||
76 | "approval_status": "approved", | 76 | "approval_status": "approved", | ||
77 | "created": "2023-01-12T13:30:23.238233", | 77 | "created": "2023-01-12T13:30:23.238233", | ||
78 | "description": "RADAR (Research Data Repository) is a | 78 | "description": "RADAR (Research Data Repository) is a | ||
79 | cross-disciplinary repository for archiving and publishing research | 79 | cross-disciplinary repository for archiving and publishing research | ||
80 | data from completed scientific studies and projects. The focus is on | 80 | data from completed scientific studies and projects. The focus is on | ||
81 | research data from subjects that do not yet have their own | 81 | research data from subjects that do not yet have their own | ||
82 | discipline-specific infrastructures for research data management. ", | 82 | discipline-specific infrastructures for research data management. ", | ||
83 | "id": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | 83 | "id": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | ||
84 | "image_url": "radar-logo.svg", | 84 | "image_url": "radar-logo.svg", | ||
85 | "is_organization": true, | 85 | "is_organization": true, | ||
86 | "name": "radar", | 86 | "name": "radar", | ||
87 | "state": "active", | 87 | "state": "active", | ||
88 | "title": "RADAR", | 88 | "title": "RADAR", | ||
89 | "type": "organization" | 89 | "type": "organization" | ||
90 | }, | 90 | }, | ||
91 | "owner_org": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | 91 | "owner_org": "013c89a9-383c-4200-8baa-0f78bf1d91f9", | ||
92 | "private": false, | 92 | "private": false, | ||
93 | "production_year": "2022", | 93 | "production_year": "2022", | ||
94 | "publication_year": "2023", | 94 | "publication_year": "2023", | ||
95 | "publishers": [ | 95 | "publishers": [ | ||
96 | { | 96 | { | ||
97 | "publisher": "Karlsruhe Institute of Technology" | 97 | "publisher": "Karlsruhe Institute of Technology" | ||
98 | } | 98 | } | ||
99 | ], | 99 | ], | ||
100 | "relationships_as_object": [], | 100 | "relationships_as_object": [], | ||
101 | "relationships_as_subject": [], | 101 | "relationships_as_subject": [], | ||
102 | "repository_name": "RADAR (Research Data Repository)", | 102 | "repository_name": "RADAR (Research Data Repository)", | ||
103 | "resources": [], | 103 | "resources": [], | ||
104 | "services_used_list": "", | 104 | "services_used_list": "", | ||
105 | "source_metadata_created": "2023", | 105 | "source_metadata_created": "2023", | ||
106 | "source_metadata_modified": "", | 106 | "source_metadata_modified": "", | ||
107 | "state": "active", | 107 | "state": "active", | ||
108 | "subject_areas": [ | 108 | "subject_areas": [ | ||
109 | { | 109 | { | ||
110 | "subject_area_additional": "", | 110 | "subject_area_additional": "", | ||
111 | "subject_area_name": "Engineering" | 111 | "subject_area_name": "Engineering" | ||
112 | } | 112 | } | ||
113 | ], | 113 | ], | ||
114 | "tags": [ | 114 | "tags": [ | ||
115 | { | 115 | { | ||
116 | "display_name": "Agglomeration", | 116 | "display_name": "Agglomeration", | ||
117 | "id": "0be2e74c-528d-4ea9-af8e-2f6c02d87a38", | 117 | "id": "0be2e74c-528d-4ea9-af8e-2f6c02d87a38", | ||
118 | "name": "Agglomeration", | 118 | "name": "Agglomeration", | ||
119 | "state": "active", | 119 | "state": "active", | ||
120 | "vocabulary_id": null | 120 | "vocabulary_id": null | ||
121 | }, | 121 | }, | ||
122 | { | 122 | { | ||
123 | "display_name": "Hetero-Agglomeration", | 123 | "display_name": "Hetero-Agglomeration", | ||
124 | "id": "eb630267-fe27-4834-8287-d3bcd1186a93", | 124 | "id": "eb630267-fe27-4834-8287-d3bcd1186a93", | ||
125 | "name": "Hetero-Agglomeration", | 125 | "name": "Hetero-Agglomeration", | ||
126 | "state": "active", | 126 | "state": "active", | ||
127 | "vocabulary_id": null | 127 | "vocabulary_id": null | ||
128 | }, | 128 | }, | ||
129 | { | 129 | { | ||
130 | "display_name": "Magnetic Seeded Filtration", | 130 | "display_name": "Magnetic Seeded Filtration", | ||
131 | "id": "f75fda8b-3049-4ac0-bf2b-3bd115a235eb", | 131 | "id": "f75fda8b-3049-4ac0-bf2b-3bd115a235eb", | ||
132 | "name": "Magnetic Seeded Filtration", | 132 | "name": "Magnetic Seeded Filtration", | ||
133 | "state": "active", | 133 | "state": "active", | ||
134 | "vocabulary_id": null | 134 | "vocabulary_id": null | ||
135 | }, | 135 | }, | ||
136 | { | 136 | { | ||
137 | "display_name": "Particle", | 137 | "display_name": "Particle", | ||
138 | "id": "0e392180-0cbd-4974-b456-38dd9745e96a", | 138 | "id": "0e392180-0cbd-4974-b456-38dd9745e96a", | ||
139 | "name": "Particle", | 139 | "name": "Particle", | ||
140 | "state": "active", | 140 | "state": "active", | ||
141 | "vocabulary_id": null | 141 | "vocabulary_id": null | ||
142 | }, | 142 | }, | ||
143 | { | 143 | { | ||
144 | "display_name": "Particle Size Distribution", | 144 | "display_name": "Particle Size Distribution", | ||
145 | "id": "7dc4c5a5-14aa-4cb3-a9c0-35163f026f34", | 145 | "id": "7dc4c5a5-14aa-4cb3-a9c0-35163f026f34", | ||
146 | "name": "Particle Size Distribution", | 146 | "name": "Particle Size Distribution", | ||
147 | "state": "active", | 147 | "state": "active", | ||
148 | "vocabulary_id": null | 148 | "vocabulary_id": null | ||
149 | }, | 149 | }, | ||
150 | { | 150 | { | ||
151 | "display_name": "Separation", | 151 | "display_name": "Separation", | ||
152 | "id": "1de9323d-c044-468a-8c88-eb67439c76e0", | 152 | "id": "1de9323d-c044-468a-8c88-eb67439c76e0", | ||
153 | "name": "Separation", | 153 | "name": "Separation", | ||
154 | "state": "active", | 154 | "state": "active", | ||
155 | "vocabulary_id": null | 155 | "vocabulary_id": null | ||
156 | }, | 156 | }, | ||
157 | { | 157 | { | ||
158 | "display_name": "SiO2", | 158 | "display_name": "SiO2", | ||
159 | "id": "9af068bc-7ff2-4e52-bfa3-cca8519090d4", | 159 | "id": "9af068bc-7ff2-4e52-bfa3-cca8519090d4", | ||
160 | "name": "SiO2", | 160 | "name": "SiO2", | ||
161 | "state": "active", | 161 | "state": "active", | ||
162 | "vocabulary_id": null | 162 | "vocabulary_id": null | ||
163 | }, | 163 | }, | ||
164 | { | 164 | { | ||
165 | "display_name": "Zeta Potential", | 165 | "display_name": "Zeta Potential", | ||
166 | "id": "f928962c-eb77-41b5-8cdf-a1b6e979f55d", | 166 | "id": "f928962c-eb77-41b5-8cdf-a1b6e979f55d", | ||
167 | "name": "Zeta Potential", | 167 | "name": "Zeta Potential", | ||
168 | "state": "active", | 168 | "state": "active", | ||
169 | "vocabulary_id": null | 169 | "vocabulary_id": null | ||
170 | }, | 170 | }, | ||
171 | { | 171 | { | ||
172 | "display_name": "ZnO", | 172 | "display_name": "ZnO", | ||
173 | "id": "00678dca-151c-490d-8f7e-1effd64da5ba", | 173 | "id": "00678dca-151c-490d-8f7e-1effd64da5ba", | ||
174 | "name": "ZnO", | 174 | "name": "ZnO", | ||
175 | "state": "active", | 175 | "state": "active", | ||
176 | "vocabulary_id": null | 176 | "vocabulary_id": null | ||
177 | } | 177 | } | ||
178 | ], | 178 | ], | ||
179 | "title": "Zeta potential, particle size distribution and separation | 179 | "title": "Zeta potential, particle size distribution and separation | ||
180 | efficiency data of sio2 and zno particles during magnetic seeded | 180 | efficiency data of sio2 and zno particles during magnetic seeded | ||
181 | filtration experiments with sio2-mag", | 181 | filtration experiments with sio2-mag", | ||
182 | "type": "vdataset", | 182 | "type": "vdataset", | ||
183 | "url": "https://doi.org/10.35097/1420" | 183 | "url": "https://doi.org/10.35097/1420" | ||
184 | } | 184 | } |