alum: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Invalidated site: International Journal of Advances in Engineering and Management - Preparation and Characterisation of Alum from Aluminum Can For Waste Water Treatment. | Oct 08, 2026 | ||
| Add new Web site: International Journal of Advances in Engineering and Management - Preparation and Characterisation of Alum from Aluminum Can For Waste Water Treatment. | Oct 18, 2024 | ||
| Add new Web site: Academia - Alum from Waste Beverage Cans: An Environmental Friendly Approach (PDF). | Sep 17, 2023 | ||
| Add new Web site: National Center for Biotechnology Information - PubMed Central - How alum works. | Dec 30, 2022 | ||
| Corrected display issue. | Aug 12, 2022 | ||
| Article revised and updated. | Apr 12, 2007 | ||
| Article added to new online database. | Jul 20, 1998 |
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