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Remediation of Chromium (VI) Toxicity by Biosorption: Using Corn Cob - Softcover

Abbas, Aadil; Murtaza, Shahzad; Shahid, Kashif

 
9783659156090: Remediation of Chromium (VI) Toxicity by Biosorption: Using Corn Cob
Softcover
ISBN 10: 3659156094 ISBN 13: 9783659156090
Verlag: LAP LAMBERT Academic Publishing, 2012

Inhaltsangabe

In the present study biosorption method was used which was quite effective and economical. For this purpose corn cob powder (Zea maize) waste of very popular food crop in Asia was used as biosorbent. The efficiency of Corn Cob for the remediation of Chromium (VI) was studied by varying parameters: pH, temperature, contact time, biosorbent concentration with specified ranges mentioned on experimental work design. It was observed that percentage removal of Cr (VI) from its aqueous solution increased when pH and biosorbent concentration increased and temperature and contact time decreased. Test solutions of known concentration of Cr (VI) were prepared. Percentage reduction was calculated for each experiment. Analysis of Variance was applied to know the significance of certain variables. Values >0.05 were significant. Maximum percentage reduction of Cr (VI) was 98.64.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2012
Sprache
Englisch
ISBN 10 
3659156094
ISBN 13 
9783659156090
Einband
Taschenbuch
Anzahl der Seiten
100
Kontakt zum Hersteller
SIA OmniScriptum Publishing
customerservice@vdm-vsg.de

Brivibas gatve 197
Riga
1039
Lettland