Journal
AKTIVASI ARANG TONGKOL JAGUNG MENGGUNAKAN HCl SEBAGAI ADSORBEN ION Cd(II)
Indonesian Journal of Chemical Science · Vol. 5 No. 2 (2016)
- ISSN
- 2502-6844, 2252-6951
- Published
- 2016-08-10
- Publisher
- Universitas Negeri Semarang
- Language
- eng
Abstract
Telah dilakukan sintesis arang aktif tongkol jagung melalui aktivasi HCl dan dijadikan sebagai adsorben ion Cd(II). Tujuan dari penelitian ini untuk menentukan pH, massa adsorben, waktu kontak, konsentrasi logam optimum untuk adsorpsi dan mengetahui konsentrasi akhir ion Cd(II) dalam limbah. Penentuan kondisi optimum ditentukan dengan memvariasikan pH (3,4; 4; 4,5; 5; dan 5,5), massa adsorben (0,3; 0,4; 0,8; 1,2; 1,6 dan 2,0)g, waktu kontak (10, 30, 60, 90 dan 120) menit, konsentrasi larutan logam (10, 50, 100, 170dan 200) ppm. Kondisi optimum diperoleh pada pH 4, massa adsorben 0,4 g, waktu kontak 60 menit dan konsentrasi logam pada 178,2912 ppm. Konsentrasi awal ion Cd(II) dalam 50 mL limbah yaitu 93,5639 ppm terjerap oleh arang aktif tongkol jagung sebesar 30,5681 ppm, dan persentase adsorpsinya sebesar 32,67%.
Collaboration network of the authors
40 authors · 246 co-authorship links · 5 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
- Universitas Airlangga
- Walisongo State Islamic University
- 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 |
|---|---|---|
| Sri Haryani | Affiliation unknown | 15 |
| Agung Tri Prasetya | State University of Semarang | 14 |
| Woro Sumarni | State University of Semarang | 9 |
| Sigit Priatmoko | State University of Semarang | 8 |
| Sri Nurhayati | Affiliation unknown | 8 |
| Nanik Wijayati | State University of Semarang | 7 |
| Edy Cahyono | State University of Semarang | 7 |
| Kasmui Kasmui | State University of Semarang | 6 |
| Wisnu Sunarto | Affiliation unknown | 6 |
| Harjito Harjito | Affiliation unknown | 6 |
| Sri Wardani | Affiliation unknown | 5 |
| Murbangun Nuswowati | State University of Semarang | 4 |
| Supartono Supartono | Affiliation unknown | 4 |
| Jumaeri Jumaeri | Affiliation unknown | 4 |
| Kasmadi Imam Supardi | State University of Semarang | 4 |
| Sri Susilogati Sumarti | State University of Semarang | 4 |
| Kartono Kartono | Universitas Airlangga | 4 |
| Mohammad Alauhdin | Affiliation unknown | 4 |
| Ani Rusilowati | State University of Semarang | 3 |
| Fransisca Widhi Mahatmanti | Affiliation unknown | 3 |
| Triastuti Sulistyaningsih | Affiliation unknown | 3 |
| Cepi Kurniawan | State University of Semarang | 3 |
| Apriliana Drastisianti | Walisongo State Islamic University | 2 |
| Sudarmin Sudarmin | Affiliation unknown | 2 |
| Harjono Harjono | Affiliation unknown | 2 |
| Winarni Pratjojo | Affiliation unknown | 2 |
| Winarni Winarni | Affiliation unknown | 2 |
| Sukarjo Sukarjo | Politeknik Kesehatan Kementerian Kesehatan Palembang | 2 |
| Supriyadi Supriyadi | Affiliation unknown | 2 |
| Achmad Binadja | Affiliation unknown | 2 |
| Azza Khisnu Addiani | Affiliation unknown | 2 |
| Sri Susilogati Sumarti | Affiliation unknown | 2 |
| Ersanghono Kusumo | Affiliation unknown | 2 |
| Sri Mursiti | Affiliation unknown | 2 |
| Nuni Widiarti | Affiliation unknown | 2 |
| Isnaini Putri Salimnah | State University of Semarang | 1 |
| Sri Nurhayati | State University of Semarang | 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.