Remediation of Organic Contaminant in Sludge by using Bioaugmentation and Solidification and Stabilization (S/S) Method

Author:

Syafiqah Mohd Rizal Nur,Nasuha Mohd Rais Nurul,Filzah Mohd Kamil Nor Amani,Hamzah Nurhidayah,Azliza Akbar Nor,Shaylinda Mohd Zin Nur

Abstract

Abstract 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.

Publisher

IOP Publishing

Subject

General Engineering

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Potential of the Bioaugmentation Method to Enhance the Remediation Process in the Solidification/Stabilization Method;International Journal of Sustainable Construction Engineering and Technology;2023-10-31

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3