dc.contributor.author |
Nur Musyahadah, Fatihatun |
|
dc.date.accessioned |
2015-07-06T03:49:16Z |
|
dc.date.available |
2015-07-06T03:49:16Z |
|
dc.date.issued |
2015-07-06 |
|
dc.identifier.other |
Dody |
|
dc.identifier.uri |
http://repository.unri.ac.id/xmlui/handle/123456789/7263 |
|
dc.description.abstract |
Modification of natural clay using Keggin ion is one way to improve clay work.
Modification of clay is done by direct pillarization with Keggin ions (WK) and
graded using CH3COONa pillarization with Keggin ions (AK). Modified clay
was characterized by cation exchange capacity (CEC), surface area and acidity.
CEC clay was measured by spectrophotometry using Nessler reagent and obtained
an increase of 25.1 meq/lOOg CEC of natural clay, the surface area measured by
adsorption of methyl blue was decreased by 3.82 m^/g, while the acidity of the
clay was determined using titration method Bhoem with the principle acidyalkalymetry
and obtained the existence of acid sites on clay modification bigger
than natural clay namely 3.0 mmol/g. |
en_US |
dc.description.provenance |
Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2015-07-06T03:49:16Z
No. of bitstreams: 9
1.COVER.PDF: 482589 bytes, checksum: 087ed2cad34ccf64e6eaf432bf335f5a (MD5)
2.ABSTRAK.PDF: 81330 bytes, checksum: 5bf6da5dac2893581d600b01d79203cb (MD5)
3.DAFTAR ISI.PDF: 185656 bytes, checksum: e8c9b11bce916161279b78027a6f81d4 (MD5)
4.BAB I.PDF: 173311 bytes, checksum: ca5251179aaa69eac8aedb3396de658e (MD5)
5.BAB II.PDF: 2395391 bytes, checksum: 5581a6ef1c8e126d8661df5d1e6af0ca (MD5)
6.BAB III.PDF: 1090813 bytes, checksum: fd9306ff27be9d14a7425815bbe20d2c (MD5)
7.BAB IV.PDF: 1405035 bytes, checksum: 3e4ee3a97d6eaaa864ed240016562a7c (MD5)
8.BAB V.PDF: 313317 bytes, checksum: e153e73667cfbb5aa19a36ea877f6bba (MD5)
9.DAFTAR PUSTAKA.PDF: 156448 bytes, checksum: 98c43c1a10ddb1f249ccf6a4a89158fe (MD5) |
en |
dc.description.provenance |
Made available in DSpace on 2015-07-06T03:49:16Z (GMT). No. of bitstreams: 9
1.COVER.PDF: 482589 bytes, checksum: 087ed2cad34ccf64e6eaf432bf335f5a (MD5)
2.ABSTRAK.PDF: 81330 bytes, checksum: 5bf6da5dac2893581d600b01d79203cb (MD5)
3.DAFTAR ISI.PDF: 185656 bytes, checksum: e8c9b11bce916161279b78027a6f81d4 (MD5)
4.BAB I.PDF: 173311 bytes, checksum: ca5251179aaa69eac8aedb3396de658e (MD5)
5.BAB II.PDF: 2395391 bytes, checksum: 5581a6ef1c8e126d8661df5d1e6af0ca (MD5)
6.BAB III.PDF: 1090813 bytes, checksum: fd9306ff27be9d14a7425815bbe20d2c (MD5)
7.BAB IV.PDF: 1405035 bytes, checksum: 3e4ee3a97d6eaaa864ed240016562a7c (MD5)
8.BAB V.PDF: 313317 bytes, checksum: e153e73667cfbb5aa19a36ea877f6bba (MD5)
9.DAFTAR PUSTAKA.PDF: 156448 bytes, checksum: 98c43c1a10ddb1f249ccf6a4a89158fe (MD5) |
en |
dc.description.sponsorship |
Dibiayai oleh Higher Education Institution-Implementation Unit (HEI-IU)
Indonesia-Managing Higher Education for Relevance and Efficiency (IMHERE)
Project bersumber dari dana pinjaman Bank Dunia (IBRD Loan
No. 4789-IND & IDA Loan no. 4077-IND) dengan Surat Kontrak
Pelaksanaan Student Grant No. 018/SG.1/OR/I-MHERE/UR/IX/2010
tanggal 04 Desember 2010 |
en_US |
dc.language.iso |
en_US |
en_US |
dc.subject |
Ion Keggin |
en_US |
dc.title |
Karakterisasi lempung Alam Yang Dimodifikasi Menggunakan Ion Keggin |
en_US |
dc.type |
UR e-Research |
en_US |