Skripsi

ABSORPSI DAN REDUKSI KROMIUM HEKSAVALEN DENGAN MENGGUNAKAN BATUBARA BITUMINUS ASAL TANJUNG ENIM SUMATERA SELATAN

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Penilaian

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The research about adsorption and reduction of hexavalent chromium use bituminous coal fforn Tanjung Enim, South of Sumatera has been done. The process of adsorption and reduction of Cr (VI) used coal with interaction time variation (1, 3, 5, 10, 15 days), variation of weight (1 + 10, 1 + 20, 1 + 30, 1 + 40, 1 + 50 gram/mL), and initial concentration of hexavalent chromium (25, 50, 75, 100, 125 ppm). Hexavalent chromium remaind and total chromium in solution were measured using the Visible Spectrophotometer and Atomic Absorption Spectrophotometer (AAS). The result showed that optimum interaction time was 15 days, variation of weight between coal with chromium solution on optimum was 1 + 10 (gram/mL), and initial concentration of hexavalent chromium optimum was 75 ppm.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
1007001749	T71332	T713322010	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T713322010

Publisher

Inderalaya : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahan Alam Universitas Sriwijaya., 2010

Collation

xii, 51 hlm.: Ilus., tab.; 28 cm

Language

Indonesia

ISBN/ISSN

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Classification

541.330 7

Content Type

Text

Media Type

unmediated

Carrier Type

unspecified

Edition

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Subject(s)

Kimia
katalis
Batubara Bituminus

Specific Detail Info

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Statement of Responsibility

HALIM

Other version/related

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