Immobilization of Cr (VI) in Bagasse Ash Blended Cement Pastes - Egyptian Knowledge Bank

1401

Immobilization of Cr (VI) in Bagasse Ash Blended Cement Pastes

Article

Last updated: 01 Jan 2025

Subjects

Abstract

THE OBJECTIVE of this study is to investigate the possibility of utilizing bagasse ash to improve the cement immobilization of chromium (VI). It was concluded that the blended cement which contain 15-20% bagasse ash can be used effectively forimmobilization of concentrated waste Cr (VI) solutions (≈13000 ppm Cr (VI)) after being mixed with the blended cement in water to cement ratio of about 30%. The immobilized cement paste will set at about 4hr and gain satisfactory compressive strength of about 450 kg/cm2. The immobilization efficiency ≈ 90% under this conditions.

DOI

10.21608/ejchem.2011.1401

Keywords

Bagasse ash, Blended cement, Pozzolana, Cement immobilization and Cr (VI)

Volume

Article Issue

Related Issue

305

Issue Date

2012-06-01

Receive Date

2011-09-15

Publish Date

2011-06-30

Page Start

361

Page End

387

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 54_Issue 3_Pages 361-387.pdf

PDF . 798.1kB

Link

https://ejchem.journals.ekb.eg/article_1401.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=1401

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Type Code

292

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle