Chitosan as A Silver (Ag) Adsorbent on Hospital Photography Fixer Waste
Abstrak – A research on the use of chitosan as an adsorbent of silver (Ag) on the photography fixer waste from hospital has been carried out. Chitosan used was in the form of powder and membrane. Chitosan powder used was 0.5 g, 1 g, 2 g and 5 g, and the membrane used was a 2% chitosan membrane of 5...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universitas Udayana
2019-02-01
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| Series: | Buletin Fisika |
| Online Access: | https://ojs.unud.ac.id/index.php/buletinfisika/article/view/45366 |
| _version_ | 1797894768999530496 |
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| author | Decky Danuarta Fernanda Ni Nyoman Rupiasih Nyoman Wendri Ni Wayan Eri Sandriani |
| author_facet | Decky Danuarta Fernanda Ni Nyoman Rupiasih Nyoman Wendri Ni Wayan Eri Sandriani |
| author_sort | Decky Danuarta Fernanda |
| collection | DOAJ |
| description | Abstrak – A research on the use of chitosan as an adsorbent of silver (Ag) on the photography fixer waste from hospital has been carried out. Chitosan used was in the form of powder and membrane. Chitosan powder used was 0.5 g, 1 g, 2 g and 5 g, and the membrane used was a 2% chitosan membrane of 5 g. The adsorbent materials added to 50 mL of fixer waste and soaked for 24 hours. The Whatmann filter paper was also used by filtering method. The results showed that the 2% chitosan membrane of 5 g gave the highest silver adsorption percentage of 95.99%. The percentage of adsorption by chitosan powder of 0.5, 1, 2 and 5 g were 4.41%, 6.43%, 7.82% and 36.42% respectively. While the percentage of silver adsorption by Whatman filter paper was 0.05%. The used of chitosan in the form of membrane is the most effective adsorbent of silver on photographic fixer wastes. |
| first_indexed | 2024-04-10T07:14:36Z |
| format | Article |
| id | doaj.art-f20d9dab5f4c490d9f4a7b55656b3f32 |
| institution | Directory Open Access Journal |
| issn | 1411-4690 2580-9733 |
| language | English |
| last_indexed | 2024-04-10T07:14:36Z |
| publishDate | 2019-02-01 |
| publisher | Universitas Udayana |
| record_format | Article |
| series | Buletin Fisika |
| spelling | doaj.art-f20d9dab5f4c490d9f4a7b55656b3f322023-02-26T01:42:04ZengUniversitas UdayanaBuletin Fisika1411-46902580-97332019-02-0120161045366Chitosan as A Silver (Ag) Adsorbent on Hospital Photography Fixer WasteDecky Danuarta Fernanda0Ni Nyoman RupiasihNyoman WendriNi Wayan Eri Sandriani1Universitas UdayanaUdayana UniversityAbstrak – A research on the use of chitosan as an adsorbent of silver (Ag) on the photography fixer waste from hospital has been carried out. Chitosan used was in the form of powder and membrane. Chitosan powder used was 0.5 g, 1 g, 2 g and 5 g, and the membrane used was a 2% chitosan membrane of 5 g. The adsorbent materials added to 50 mL of fixer waste and soaked for 24 hours. The Whatmann filter paper was also used by filtering method. The results showed that the 2% chitosan membrane of 5 g gave the highest silver adsorption percentage of 95.99%. The percentage of adsorption by chitosan powder of 0.5, 1, 2 and 5 g were 4.41%, 6.43%, 7.82% and 36.42% respectively. While the percentage of silver adsorption by Whatman filter paper was 0.05%. The used of chitosan in the form of membrane is the most effective adsorbent of silver on photographic fixer wastes.https://ojs.unud.ac.id/index.php/buletinfisika/article/view/45366 |
| spellingShingle | Decky Danuarta Fernanda Ni Nyoman Rupiasih Nyoman Wendri Ni Wayan Eri Sandriani Chitosan as A Silver (Ag) Adsorbent on Hospital Photography Fixer Waste Buletin Fisika |
| title | Chitosan as A Silver (Ag) Adsorbent on Hospital Photography Fixer Waste |
| title_full | Chitosan as A Silver (Ag) Adsorbent on Hospital Photography Fixer Waste |
| title_fullStr | Chitosan as A Silver (Ag) Adsorbent on Hospital Photography Fixer Waste |
| title_full_unstemmed | Chitosan as A Silver (Ag) Adsorbent on Hospital Photography Fixer Waste |
| title_short | Chitosan as A Silver (Ag) Adsorbent on Hospital Photography Fixer Waste |
| title_sort | chitosan as a silver ag adsorbent on hospital photography fixer waste |
| url | https://ojs.unud.ac.id/index.php/buletinfisika/article/view/45366 |
| work_keys_str_mv | AT deckydanuartafernanda chitosanasasilveragadsorbentonhospitalphotographyfixerwaste AT ninyomanrupiasih chitosanasasilveragadsorbentonhospitalphotographyfixerwaste AT nyomanwendri chitosanasasilveragadsorbentonhospitalphotographyfixerwaste AT niwayanerisandriani chitosanasasilveragadsorbentonhospitalphotographyfixerwaste |