Digital Commons @ Southern University and A&M College
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Beauty on the Bluff: Train 2
No full textPhotographs are from the Christopher Russell Collection.https://digitalcommons.subr.edu/bob_images/1012/thumbnail.jp
5 Benefits of Open Pedagogy
No full textThe infographic outlines the benefits of open pedagogy, emphasizing how librarians can assist instructors and students in locating open educational resources, understanding copyright, fair use, and Creative Commons licenses, and showcasing and publishing renewable student assignments in institutional repositories
Bipolar Membrane Electrodialysis for Sustainable Utilization of Inorganic Salts from the Reverse Osmosis Concentration of Real Landfill Leachate
Full text linkDeveloping an effective resource utilization method for landfill leachate reverse osmosis concentrate (LLRC) remains a challenge because of the high concentrations of inorganic salts and refractory organic compounds. This study applied a bipolar membrane electrodialysis (BMED) to separate inorganic salts from real LLRC while simultaneously reclaiming inorganic acids and bases. The performance of BMED was affected by operating parameters, such as operating voltage, membrane surface flow velocity, and initial acid-base concentration. With optimized operating parameters, the reclaimed acid-base concentrations, desalination rate, and current efficiency were higher with less energy consumption. Ultimately, 0.41 mol/L acids and 0.40 mol/L bases were reclaimed from LLRC. The reclaimed acids contained 88 wt% HCl and 12 wt% HNO3. The reclaimed bases were 52 wt% NaOH and 45 wt% KOH. Furthermore, the concentrations of arsenic and heavy metals were low enough to safely utilize reclaimed products. The electromigration of organic compounds was controlled by protonation. After excluding the fixed costs, the net profit of 1 m3 LLRC treatment by BMED was $27.630, which showed remarkable economic feasibility. Our research offers a new strategy to realize sustainable utilization of inorganic salts from LLRC
Beauty on the Bluff: Harrison Street at Night
No full textPhotographs are from the Christopher Russell Collection.https://digitalcommons.subr.edu/bob_images/1019/thumbnail.jp
Beauty on the Bluff: Rabbit
No full textPhotographs are from the Christopher Russell Collection.https://digitalcommons.subr.edu/bob_images/1014/thumbnail.jp
Southern University is celebrating 143 years of existence
No full textSouthern University commemorates Founders\u27 Day, and it\u27s 143rd anniversary during the week of March 6, 2023. Dr. Dawn Kight, Dean of Libraries, and Ms. Angela Proctor, Head Archivist and Digital Librarian, are interviewed by Cali Hubbard, WAFB.
Link to WAFB Interview with Dr. Dawn Kight and Ms. Angela Proctorhttps://digitalcommons.subr.edu/jbc_all_events/1003/thumbnail.jp
Atchafalaya National Heritage Area
No full texthttps://digitalcommons.subr.edu/bob_images/1005/thumbnail.jp
The Cade Library Newsletter (Volume 4, Fall 2023)
Full text linkThe Fall, 2023 issue of The Cade Newsletter features: Faculty Forum Exploring the ChatGPT\u27s Impact on College Campuses, The Dean\u27s Corner Fall Address, Discovering Treasures at John B. Cade Library, The Employee Spotlight, Editorial: The Campus Library is a Bridge Builder, LOUIS User Conference Highlights, Library News & more.https://digitalcommons.subr.edu/cade_report/1020/thumbnail.jp