Journal
Serbuk Kulit Jagung untuk Menurunkan Kadar COD dan BOD Air Sumur Gali
Indonesian Journal of Chemical Science · Vol. 7 No. 1 (2018) · pp. 5–10
- ISSN
- 2502-6844, 2252-6951
- Published
- 2018-05-30
- Publisher
- Universitas Negeri Semarang
- Language
- eng
Abstract
Penelitian ini bertujuan untuk mengetahui pengaruh adsorben kulit jagung yang diaktivasi dan tanpa aktivasi dengan menggunakan variasi waktu kontak dan massa adsorben terhadap penurunan kadar COD dan BOD pada air sumur gali. Adsorben diaktivasi menggunakan H3PO4 9% dengan variasi waktu 10 dan 12 jam. Adsorben tersebut digunakan untuk adsorpsi senyawa yang terkandung dalam air sumur gali dengan waktu kontak (15, 30, 45, 60, 75 menit) dan massa (0,2; 0,4; 0,6; 0,8; 1 gram). Hasil penelitian menunjukkan adsorben terbaik terjadi pada waktu aktivasi 12 jam, sebesar 18,33 mg/L untuk kadar COD dan 15,3 mg/L untuk kadar BOD. Penurunan variasi kontak terbaik pada menit ke-75 yaitu sebesar 25,837 mg/L untuk kadar COD dan 21,42 mg/L untuk kadar BOD serta penurunan variasi massa terbaik pada 0,8 gram sebesar 35 mg/L untuk kadar COD dan 27,48 mg/L untuk kadar BOD.
Collaboration network of the authors
40 authors · 214 co-authorship links · 2 across different organisations · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- State University of Semarang
- Politeknik Kesehatan Kementerian Kesehatan Palembang
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Endang Susilaningsih | State University of Semarang | 15 |
| Agung Tri Prasetya | State University of Semarang | 15 |
| Nanik Wijayati | State University of Semarang | 9 |
| Woro Sumarni | State University of Semarang | 8 |
| Wisnu Sunarto | Affiliation unknown | 7 |
| Sri Nurhayati | State University of Semarang | 7 |
| Sri Wardani | State University of Semarang | 6 |
| Kasmadi Imam Supardi | State University of Semarang | 5 |
| Edy Cahyono | State University of Semarang | 5 |
| Kasmui Kasmui | State University of Semarang | 4 |
| Nuni Widiarti | State University of Semarang | 4 |
| Murbangun Nuswowati | State University of Semarang | 3 |
| Sri Susilogati Sumarti | State University of Semarang | 3 |
| Mohammad Alauhdin | Affiliation unknown | 3 |
| Fransisca Widhi Mahatmanti | Affiliation unknown | 3 |
| Harjito Harjito | Affiliation unknown | 3 |
| Sigit Priatmoko | State University of Semarang | 2 |
| Bhakti Kharismawan | Affiliation unknown | 2 |
| Sudarmin Sudarmin | Affiliation unknown | 2 |
| Puji Ningrum | Affiliation unknown | 2 |
| Winarni Pratjojo | Affiliation unknown | 2 |
| Winarni Winarni | Affiliation unknown | 2 |
| Sukarjo Sukarjo | Politeknik Kesehatan Kementerian Kesehatan Palembang | 2 |
| Erni Febrianti | Affiliation unknown | 2 |
| Cepi Kurniawan | State University of Semarang | 2 |
| Sri Mursiti | Affiliation unknown | 2 |
| F. Widhi Mahatmanti | Affiliation unknown | 2 |
| Sarwi Sarwi | Affiliation unknown | 1 |
| Tuyarni Tuyarni | Affiliation unknown | 1 |
| Wulan Febriani | Affiliation unknown | 1 |
| Adyatma Riyandino | Affiliation unknown | 1 |
| Saidatul Ulfa | Affiliation unknown | 1 |
| Erman Suwardi | Affiliation unknown | 1 |
| Reyke First Safitri | Affiliation unknown | 1 |
| Jajang Jalaluddin | Affiliation unknown | 1 |
| Ellisa Auliya Ashfa | Affiliation unknown | 1 |
| Carissa Salma Devi | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.