alexa Pretreatment to Improve the Degradability of Refractory Organic Matter using Advanced Oxidation Processes | Open Access Journals
ISSN: 2155-6199
Journal of Bioremediation & Biodegradation
Like us on:
Make the best use of Scientific Research and information from our 700+ peer reviewed, Open Access Journals that operates with the help of 50,000+ Editorial Board Members and esteemed reviewers and 1000+ Scientific associations in Medical, Clinical, Pharmaceutical, Engineering, Technology and Management Fields.
Meet Inspiring Speakers and Experts at our 3000+ Global Conferenceseries Events with over 600+ Conferences, 1200+ Symposiums and 1200+ Workshops on
Medical, Pharma, Engineering, Science, Technology and Business

Pretreatment to Improve the Degradability of Refractory Organic Matter using Advanced Oxidation Processes

Seung Joo Lim*
Research Division for Industry & Environment, Korea Atomic Energy Research Institute, 29 Geumgu, Jeongeup, Jeollabuk-do, 580-185, Republic of Korea
Corresponding Author : Seung Joo Lim
Research Division for Industry & Environment
Korea Atomic Energy Research Institute, 29 Geumgu
Jeongeup, Jeollabuk-do, 580-185, Republic of Korea
Tel: +82-63-570-3357
Fax: +82-63-570-3348
E-mail: [email protected]
Received May 01, 2014; Accepted May 02, 2014; Published May 05, 2014
Citation: Lim SJ (2014) Pretreatment to Improve the Degradability of Refractory Organic Matter using Advanced Oxidation Processes. J Bioremed Biodeg 5:e149. doi:10.4172/2155-6199.1000e149
Copyright: © 2014 Lim SJ. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Related article at
DownloadPubmed DownloadScholar Google

Visit for more related articles at Journal of Bioremediation & Biodegradation

Editorial

Tons of refractory wastes have been released since the industrial revolution. Except for some natural organic matter such as humic substances, most refractory organics are anthropogenic. These organics released at point sources are usually collected and treated in municipal/industrial wastewater treatment plants (WWTPs). Activated sludge process and its modified processes have been usually used for the treatment of municipal wastewater since over 100 years. The main disadvantage of these processes generates the tremendous excessive biomass after treating organic matter and nutrient in the influent. In the case of the industrial wastes, the design of treatment process of each waste is highly dependent upon the waste sources. System engineers should take the characteristics of each waste into consideration because the design of treatment process is determined by organic and nutrient loading as well as the biodegradability of wastes. When the influent consists of the high concentration of refractory organic matter, it is necessary that the treatment process be lessen the persistence of organic matter first. Several investigators showed that the excellent performance for the reduction of refractory organic matter using physicochemical, thermal and advanced oxidation processes (AOPs) including ozone, ozone/UV, ozone/H2O2 and gamma irradiation. These pretreatment processes improved the overall efficiency in the treatment process, and led the reduction of volatile solids in the following anaerobic digestion process. Anaerobic digestion is considered as the most feasible method to reduce the volume of excessive activated sludge because of its long history and the cumulative design/operating parameters. In addition, the reduction of the biomass using anaerobic digestion is actually the cost comparable. To efficiently digest the excessive biomass in an anaerobic digestion process, several investigators reported with successful results for last few decades. It is well-known that hydrolysis of the biomass is the rate-limiting step in anaerobic digestion. AOPs have attracted great interest of scientific and engineering because they were recognized as a feasible option for the pretreatment of many refractory wastewaters. AOPs usually use hydroxyl radicals in order to oxidize contaminants or reduced organic matter in aqueous phase. To facilitate refractory organic matter using a biodegradation/bioremediation process, AOPs can be a very active tool to overcome some bottleneck in anaerobic digestion. In addition, industrial wastewaters are efficiently able to be treated by a combined AOPs/biotreatment technology. When pathogens are exposed to hydroxyl radicals, they suffer an fatal damage in the nucleic acid from the attack of hydroxyl radicals. It is possible that more efficient removal of refractory organic matter in the wastes using the pretreatment of AOPs and the following biological treatment process.
 
Select your language of interest to view the total content in your interested language
Post your comment

Share This Article

Relevant Topics

Recommended Conferences

  • 7th International Conference and Exhibition on Biopolymers and Bioplastics
    October 19-21, 2017 San Francisco, USA

Article Usage

  • Total views: 11557
  • [From(publication date):
    July-2014 - Oct 19, 2017]
  • Breakdown by view type
  • HTML page views : 7788
  • PDF downloads :3769
 

Post your comment

captcha   Reload  Can't read the image? click here to refresh

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri, Food, Aqua and Veterinary Science Journals

Dr. Krish

[email protected]

1-702-714-7001 Extn: 9040

Clinical and Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals

Ronald

[email protected]

1-702-714-7001Extn: 9042

Chemical Engineering and Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001 Extn: 9040

Earth & Environmental Sciences

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

General Science and Health care Journals

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics and Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001 Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Informatics Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Material Sciences Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Mathematics and Physics Journals

Jim Willison

[email protected]

1-702-714-7001 Extn: 9042

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001 Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

John Behannon

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001 Extn: 9042

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords