Remediation of Organic Contaminant in Sludge by using Bioaugmentation and Solidification and Stabilization (S/S) Method
Fiberboard industrial wastewater sludge is a type of waste produced as a by-product of the wastewater treatment plant, which consists of organic matters that can turn into toxic and hazardous forms if left untreated. Hence, this study aims to remediate the sludge by using fungi bioaugmentation and s...
Published in: | IOP Conference Series: Earth and Environmental Science |
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Institute of Physics
2022
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2-s2.0-85131160974 Syafiqah Mohd Rizal N.; Nasuha Mohd Rais N.; Filzah Mohd Kamil N.A.; Hamzah N.; Azliza Akbar N.; Shaylinda Mohd Zin N. Remediation of Organic Contaminant in Sludge by using Bioaugmentation and Solidification and Stabilization (S/S) Method 2022 IOP Conference Series: Earth and Environmental Science 1022 1 10.1088/1755-1315/1022/1/012061 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85131160974&doi=10.1088%2f1755-1315%2f1022%2f1%2f012061&partnerID=40&md5=3d85293bafc9f14e91e0a0d4c818afcd Fiberboard industrial wastewater sludge is a type of waste produced as a by-product of the wastewater treatment plant, which consists of organic matters that can turn into toxic and hazardous forms if left untreated. Hence, this study aims to remediate the sludge by using fungi bioaugmentation and solidification and stabilization (S/S) method in 7 days. This study focus on the degradation of organic contaminants based on leaching behaviour of Chemical Oxygen Demand (COD). Besides, the compressive strength was also measure for safe disposal. Aspergillus brasiliensis ATCC 16404 was used for fungi bioaugmentation of sludge and Portland cement was used as the binder in the S/S method. After a week, bioaugmentation method shows the lowest COD concentration (467mg/L). Whereas, higher COD concentration was detected for S/S method (550 mg/L). By using both methods, COD concentration was detected highest (570 mg/L) than single method. Since both methods were less successful in removing COD, it is highly recommended to conduct in longer duration for future work. © Published under licence by IOP Publishing Ltd. Institute of Physics 17551307 English Conference paper All Open Access; Gold Open Access |
author |
Syafiqah Mohd Rizal N.; Nasuha Mohd Rais N.; Filzah Mohd Kamil N.A.; Hamzah N.; Azliza Akbar N.; Shaylinda Mohd Zin N. |
spellingShingle |
Syafiqah Mohd Rizal N.; Nasuha Mohd Rais N.; Filzah Mohd Kamil N.A.; Hamzah N.; Azliza Akbar N.; Shaylinda Mohd Zin N. Remediation of Organic Contaminant in Sludge by using Bioaugmentation and Solidification and Stabilization (S/S) Method |
author_facet |
Syafiqah Mohd Rizal N.; Nasuha Mohd Rais N.; Filzah Mohd Kamil N.A.; Hamzah N.; Azliza Akbar N.; Shaylinda Mohd Zin N. |
author_sort |
Syafiqah Mohd Rizal N.; Nasuha Mohd Rais N.; Filzah Mohd Kamil N.A.; Hamzah N.; Azliza Akbar N.; Shaylinda Mohd Zin N. |
title |
Remediation of Organic Contaminant in Sludge by using Bioaugmentation and Solidification and Stabilization (S/S) Method |
title_short |
Remediation of Organic Contaminant in Sludge by using Bioaugmentation and Solidification and Stabilization (S/S) Method |
title_full |
Remediation of Organic Contaminant in Sludge by using Bioaugmentation and Solidification and Stabilization (S/S) Method |
title_fullStr |
Remediation of Organic Contaminant in Sludge by using Bioaugmentation and Solidification and Stabilization (S/S) Method |
title_full_unstemmed |
Remediation of Organic Contaminant in Sludge by using Bioaugmentation and Solidification and Stabilization (S/S) Method |
title_sort |
Remediation of Organic Contaminant in Sludge by using Bioaugmentation and Solidification and Stabilization (S/S) Method |
publishDate |
2022 |
container_title |
IOP Conference Series: Earth and Environmental Science |
container_volume |
1022 |
container_issue |
1 |
doi_str_mv |
10.1088/1755-1315/1022/1/012061 |
url |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85131160974&doi=10.1088%2f1755-1315%2f1022%2f1%2f012061&partnerID=40&md5=3d85293bafc9f14e91e0a0d4c818afcd |
description |
Fiberboard industrial wastewater sludge is a type of waste produced as a by-product of the wastewater treatment plant, which consists of organic matters that can turn into toxic and hazardous forms if left untreated. Hence, this study aims to remediate the sludge by using fungi bioaugmentation and solidification and stabilization (S/S) method in 7 days. This study focus on the degradation of organic contaminants based on leaching behaviour of Chemical Oxygen Demand (COD). Besides, the compressive strength was also measure for safe disposal. Aspergillus brasiliensis ATCC 16404 was used for fungi bioaugmentation of sludge and Portland cement was used as the binder in the S/S method. After a week, bioaugmentation method shows the lowest COD concentration (467mg/L). Whereas, higher COD concentration was detected for S/S method (550 mg/L). By using both methods, COD concentration was detected highest (570 mg/L) than single method. Since both methods were less successful in removing COD, it is highly recommended to conduct in longer duration for future work. © Published under licence by IOP Publishing Ltd. |
publisher |
Institute of Physics |
issn |
17551307 |
language |
English |
format |
Conference paper |
accesstype |
All Open Access; Gold Open Access |
record_format |
scopus |
collection |
Scopus |
_version_ |
1809677594213220352 |