Phenol removal by newly isolated Acinetobacter baumannii strain Serdang 1 in a packed-bed column reactor
A newly isolated Acinetobacter baumannii strain Serdang 1 was explored for its potential in phenol remediation in batch and continuous system. An immobilization cell system has been successfully developed to remove phenol in a batch system as high as 2,000Â mg/L in 12Â d at a rate of 6.04Â mg/L/h. R...
| Main Authors: | Yadzir, Z.H.M., Shukor, M.Y., Ahmad, A., Nazir, M.S., Shah, S.M.U., Abdullah, M.A. |
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| Format: | Article |
| Institution: | Universiti Teknologi Petronas |
| Record Id / ISBN-0: | utp-eprints.25634 / |
| Published: |
Taylor and Francis Inc.
2016
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| Online Access: |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84936984769&doi=10.1080%2f19443994.2015.1063459&partnerID=40&md5=2b73280a13e86a3be0ef8e7fbfe99ade http://eprints.utp.edu.my/25634/ |
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| Summary: |
A newly isolated Acinetobacter baumannii strain Serdang 1 was explored for its potential in phenol remediation in batch and continuous system. An immobilization cell system has been successfully developed to remove phenol in a batch system as high as 2,000 mg/L in 12 d at a rate of 6.04 mg/L/h. Repeated use of immobilized cells as many as five cycles was shown without any loss of activity. The continuous system in a packed-bed reactor achieved 65�77 phenol removal at the rate of 38.4 mg/L/h for 200 mg/L influent, which was almost three fold higher than the batch system. Low influent flow rate at 1.5 mL/min and bed height-to-diameter ratio of 15.2 reached steady state faster than the higher flow rate, and the percentage of phenol removal was also higher. © 2015 Balaban Desalination Publications. All rights reserved. |
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