Proses penyahnitratan dan penyahwamaan di dalam reaktor lapisan terkembang

Synthetic textile wastewater was biologically treated in aerobic and anaerobic expanded bed reactors. The objectives of this study are to investigated the reduction of COD (Chemical Oxygen demand), denitrification process, decolourisation process and other related parameters. Experimental work wa...

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Main Authors: Siti Kartom Kamarudin, Rakmi Abdul Rahman
Format: Article
Published: 2001
Online Access:http://journalarticle.ukm.my/1383/
http://www.ukm.my/jkukm/index.php/jkukm
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Institution: Universiti Kebangsaan Malaysia
id my-ukm.journal.1383
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spelling my-ukm.journal.13832011-10-11T03:45:16Z http://journalarticle.ukm.my/1383/ Proses penyahnitratan dan penyahwamaan di dalam reaktor lapisan terkembang Siti Kartom Kamarudin, Rakmi Abdul Rahman, Synthetic textile wastewater was biologically treated in aerobic and anaerobic expanded bed reactors. The objectives of this study are to investigated the reduction of COD (Chemical Oxygen demand), denitrification process, decolourisation process and other related parameters. Experimental work was done using perspec columns resctors which were innoculated with mixed culture. Granulated activated carbon was used as a support medium. Samples were analysed for their outlet and inlet COD, outlet and inlet nitrate, pH, temperature and biomass. It was observed that, a good removal of COD, nitrate and colour were obtained. The results shows that aerobic condition with dissolved oxygen less than 2.0 mg/L could reduce the accumulation of toxid on the biofilm surface and could 'increase the efficiency of COD reduction as well as denitrification and decolourisation process for a longer period. The results also proved that simulatenous biodecolourisation and biodenitrification could a single reactor for both systems 2001 Article PeerReviewed Siti Kartom Kamarudin, and Rakmi Abdul Rahman, (2001) Proses penyahnitratan dan penyahwamaan di dalam reaktor lapisan terkembang. Jurnal Kejuruteraan, 13 . http://www.ukm.my/jkukm/index.php/jkukm
institution Universiti Kebangsaan Malaysia
building Perpustakaan Tun Sri Lanang Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kebangsaan Malaysia
content_source UKM Journal Article Repository
url_provider http://journalarticle.ukm.my/
description Synthetic textile wastewater was biologically treated in aerobic and anaerobic expanded bed reactors. The objectives of this study are to investigated the reduction of COD (Chemical Oxygen demand), denitrification process, decolourisation process and other related parameters. Experimental work was done using perspec columns resctors which were innoculated with mixed culture. Granulated activated carbon was used as a support medium. Samples were analysed for their outlet and inlet COD, outlet and inlet nitrate, pH, temperature and biomass. It was observed that, a good removal of COD, nitrate and colour were obtained. The results shows that aerobic condition with dissolved oxygen less than 2.0 mg/L could reduce the accumulation of toxid on the biofilm surface and could 'increase the efficiency of COD reduction as well as denitrification and decolourisation process for a longer period. The results also proved that simulatenous biodecolourisation and biodenitrification could a single reactor for both systems
format Article
author Siti Kartom Kamarudin,
Rakmi Abdul Rahman,
spellingShingle Siti Kartom Kamarudin,
Rakmi Abdul Rahman,
Proses penyahnitratan dan penyahwamaan di dalam reaktor lapisan terkembang
author_facet Siti Kartom Kamarudin,
Rakmi Abdul Rahman,
author_sort Siti Kartom Kamarudin,
title Proses penyahnitratan dan penyahwamaan di dalam reaktor lapisan terkembang
title_short Proses penyahnitratan dan penyahwamaan di dalam reaktor lapisan terkembang
title_full Proses penyahnitratan dan penyahwamaan di dalam reaktor lapisan terkembang
title_fullStr Proses penyahnitratan dan penyahwamaan di dalam reaktor lapisan terkembang
title_full_unstemmed Proses penyahnitratan dan penyahwamaan di dalam reaktor lapisan terkembang
title_sort proses penyahnitratan dan penyahwamaan di dalam reaktor lapisan terkembang
publishDate 2001
url http://journalarticle.ukm.my/1383/
http://www.ukm.my/jkukm/index.php/jkukm
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