MODIFIKASI ZEOLIT ALAM DENGAN CETILTRIMETILAMMONIUM BROMIDA SEBAGAI ADSORBEN NO3 - DAN Pb(II)
Modification of natural zeolite with cetyltrimethylammonium bromide (CTAB) as an adsorbent of NO3 - and Pb(II) has been studied. The research was started by the activation of the natural zeolite using 3 M HCl solutions. Then, the activated zeolite was modified with CTAB at variation of CTAB concentr...
| Main Authors: | , |
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| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| _version_ | 1797034723865788416 |
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| author | , NADIA FARISUNA , Dr. Sutarno, M.Si. |
| author_facet | , NADIA FARISUNA , Dr. Sutarno, M.Si. |
| author_sort | , NADIA FARISUNA |
| collection | UGM |
| description | Modification of natural zeolite with cetyltrimethylammonium bromide
(CTAB) as an adsorbent of NO3
- and Pb(II) has been studied. The research was
started by the activation of the natural zeolite using 3 M HCl solutions. Then, the
activated zeolite was modified with CTAB at variation of CTAB concentration as
much as 1.0, 1.5 and 2.0 times of cation exchange capacity to change the zeolite
external surface. The surfactant modified natural zeolite was used to adsorption
NO3
- and Pb(II). This material was characterized using a Fourier transform
infrared (FTIR) spectrophotometer, X-ray diffractometer (XRD) and
determination of cation exchange capacity (CEC), whereas the remaining anion
and cation were measured by UV-Vis spectrophotometer and atomic absorption
spectrophotometer, respectively.
The result showed that the sorption of NO3
- and Pb(II) referred to as
Langmuir sorption isotherm. The capacity of CTAB modified natural zeolite on
NO3
- and Pb(II) was 0.71 mmol.g-1 and 0.29 mmol.g-1, respectively. The sorption
energy of CTAB modified natural zeolite on NO3
- and Pb(II) was 27.21 kJ mol-1
and 35.16 kJ mol-1, respectively. This energy showed that adsorption was
categorized as chemisorption. The optimum sorption capacity on NO3
- used
CTAB modified natural zeolite whereas the optimum sorption capacity on Pb(II)
used activated natural zeolite and natural zeolite. |
| first_indexed | 2024-03-13T23:16:13Z |
| format | Thesis |
| id | oai:generic.eprints.org:127163 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T23:16:13Z |
| publishDate | 2014 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1271632016-03-04T08:02:44Z https://repository.ugm.ac.id/127163/ MODIFIKASI ZEOLIT ALAM DENGAN CETILTRIMETILAMMONIUM BROMIDA SEBAGAI ADSORBEN NO3 - DAN Pb(II) , NADIA FARISUNA , Dr. Sutarno, M.Si. ETD Modification of natural zeolite with cetyltrimethylammonium bromide (CTAB) as an adsorbent of NO3 - and Pb(II) has been studied. The research was started by the activation of the natural zeolite using 3 M HCl solutions. Then, the activated zeolite was modified with CTAB at variation of CTAB concentration as much as 1.0, 1.5 and 2.0 times of cation exchange capacity to change the zeolite external surface. The surfactant modified natural zeolite was used to adsorption NO3 - and Pb(II). This material was characterized using a Fourier transform infrared (FTIR) spectrophotometer, X-ray diffractometer (XRD) and determination of cation exchange capacity (CEC), whereas the remaining anion and cation were measured by UV-Vis spectrophotometer and atomic absorption spectrophotometer, respectively. The result showed that the sorption of NO3 - and Pb(II) referred to as Langmuir sorption isotherm. The capacity of CTAB modified natural zeolite on NO3 - and Pb(II) was 0.71 mmol.g-1 and 0.29 mmol.g-1, respectively. The sorption energy of CTAB modified natural zeolite on NO3 - and Pb(II) was 27.21 kJ mol-1 and 35.16 kJ mol-1, respectively. This energy showed that adsorption was categorized as chemisorption. The optimum sorption capacity on NO3 - used CTAB modified natural zeolite whereas the optimum sorption capacity on Pb(II) used activated natural zeolite and natural zeolite. [Yogyakarta] : Universitas Gadjah Mada 2014 Thesis NonPeerReviewed , NADIA FARISUNA and , Dr. Sutarno, M.Si. (2014) MODIFIKASI ZEOLIT ALAM DENGAN CETILTRIMETILAMMONIUM BROMIDA SEBAGAI ADSORBEN NO3 - DAN Pb(II). UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=67407 |
| spellingShingle | ETD , NADIA FARISUNA , Dr. Sutarno, M.Si. MODIFIKASI ZEOLIT ALAM DENGAN CETILTRIMETILAMMONIUM BROMIDA SEBAGAI ADSORBEN NO3 - DAN Pb(II) |
| title | MODIFIKASI ZEOLIT ALAM DENGAN CETILTRIMETILAMMONIUM BROMIDA SEBAGAI
ADSORBEN NO3 - DAN Pb(II) |
| title_full | MODIFIKASI ZEOLIT ALAM DENGAN CETILTRIMETILAMMONIUM BROMIDA SEBAGAI
ADSORBEN NO3 - DAN Pb(II) |
| title_fullStr | MODIFIKASI ZEOLIT ALAM DENGAN CETILTRIMETILAMMONIUM BROMIDA SEBAGAI
ADSORBEN NO3 - DAN Pb(II) |
| title_full_unstemmed | MODIFIKASI ZEOLIT ALAM DENGAN CETILTRIMETILAMMONIUM BROMIDA SEBAGAI
ADSORBEN NO3 - DAN Pb(II) |
| title_short | MODIFIKASI ZEOLIT ALAM DENGAN CETILTRIMETILAMMONIUM BROMIDA SEBAGAI
ADSORBEN NO3 - DAN Pb(II) |
| title_sort | modifikasi zeolit alam dengan cetiltrimetilammonium bromida sebagai adsorben no3 dan pb ii |
| topic | ETD |
| work_keys_str_mv | AT nadiafarisuna modifikasizeolitalamdengancetiltrimetilammoniumbromidasebagaiadsorbenno3danpbii AT drsutarnomsi modifikasizeolitalamdengancetiltrimetilammoniumbromidasebagaiadsorbenno3danpbii |