Journal
PEMANFAATAN ABU DAUN BAMBU TERAKTIVASI UNTUK ADSORPSI Cd(II) DAN DIIMOBILISASI DALAM PAVING
Indonesian Journal of Chemical Science · Vol. 5 No. 3 (2017) · pp. 184–188
- ISSN
- 2502-6844, 2252-6951
- Published
- 2017-04-06
- Publisher
- Universitas Negeri Semarang
- Language
- eng
Abstract
Penelitian ini dilakukan untuk mengetahui kondisi optimum adsorpsi pada waktu kontak (20,40,60, dan 120 menit), pH (3,4,5 dan 6), dan konsentrasi logam Cd(II) (5, 15, 45, 60, dan 90 mg/L) menggunakan abu daun bambu teraktivasi H3PO4 10% terhadap adsorpsi logam Cd(II), yang kemudian diimobilisasi dalam paving. Hasil yang diperoleh yaitu waktu kontak optimal 60 menit, pH larutan optimum pada pH 4 dan konsentrasi optimum 45 mg/L. Isoterm adsorpsi Langmuir menghasilkan kapasitas adsorpsi maksimum logam Cd(II) sebesar 1,3524 mg/g. Selanjutnya adsorben diimmobilisasi dalam paving. Komposisi dalam pembuatan paving yaitu air, semen dan agregat (pasir dan adsorben), perbandingan semen dengan agregat yaitu 1:2 dan FAS 0,2. Uji kuat tekan dengan penambahan adsorben diperoleh nilai kuat tekan 15,9527 Mpa, sehingga memenuhi kualitas paving yang disyaratkan SNI 03-0691-1996 tentang bata beton (paving block). Leaching dilakukan selama 24 jam pada pH 3. Hasil SSA menunjukkan tidak terdeteksi logam Cd(II).
Collaboration network of the authors
40 authors · 206 co-authorship links · 16 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 Islam Negeri Sayyid Ali Rahmatullah Tulungagung
- University of Malaya
- Universiti Teknologi MARA
- Kementerian Kesehatan Republik Indonesia
- 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 |
|---|---|---|
| Eko Budi Susatyo | Affiliation unknown | 10 |
| Ella Kusumastuti | Affiliation unknown | 9 |
| Woro Sumarni | State University of Semarang | 8 |
| Endang Susilaningsih | State University of Semarang | 8 |
| Sri Haryani | Affiliation unknown | 7 |
| Kasmui Kasmui | State University of Semarang | 6 |
| Triastuti Sulistyaningsih | Affiliation unknown | 6 |
| Nuni Widiarti | Affiliation unknown | 5 |
| Mohammad Alauhdin | Affiliation unknown | 5 |
| SRI WAHYUNI | Affiliation unknown | 5 |
| Sri Wardani | Affiliation unknown | 4 |
| Nanik Wijayati | State University of Semarang | 4 |
| Sri Susilogati Sumarti | State University of Semarang | 3 |
| Wisnu Sunarto | Affiliation unknown | 3 |
| Sigit Priatmoko | State University of Semarang | 3 |
| Harjito Harjito | Affiliation unknown | 3 |
| Sri Mursiti | Affiliation unknown | 3 |
| Kasmadi Imam Supardi | State University of Semarang | 3 |
| Sudarmin Sudarmin | State University of Semarang | 2 |
| Latifah Latifah | Affiliation unknown | 2 |
| Harjono Harjono | Affiliation unknown | 2 |
| F. Widhi Mahatmanti | Affiliation unknown | 2 |
| Endah Fitriani Rahayu | State University of Semarang | 2 |
| Dwi Yulianti | State University of Semarang | 1 |
| Yasmin Azzahra | State University of Semarang | 1 |
| Ratna Kumala Dewi | Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung | 1 |
| Fonny Dameaty Hutagalung | University of Malaya | 1 |
| Sri Haryani | State University of Semarang | 1 |
| Hadariah Bahron | Universiti Teknologi MARA | 1 |
| Sudarmin | State University of Semarang | 1 |
| Mirza Pahlevi | State University of Semarang | 1 |
| Siti Herlina Dewi | State University of Semarang | 1 |
| Rr. Sri Endang Pujiastuti | Kementerian Kesehatan Republik Indonesia | 1 |
| Widhi Mahatmanti | State University of Semarang | 1 |
| Harjono Harjono | State University of Semarang | 1 |
| Melly Rihmahwati | State University of Semarang | 1 |
| Putra Reinho Rosario Sanam | 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.