Role of Resuspended Sediments in the Transport and Bioaccumulation of Toxic Organic Contaminants in the Nearshore Marine Environment

1994 ◽  
Author(s):  
James S. Latimer ◽  
James G. Quinn
Keyword(s):  
Marine Environment ◽  
Organic Contaminants

Microbiological Detoxification of Hazardous Organic Contaminants: The Crucial Role of Substrate Interactions

1992 ◽  
Vol 25 (11) ◽  
pp. 403-410 ◽  
Author(s):  
B. E. Rittmann
Keyword(s):  
Organic Pollutants ◽  
Information Flow ◽  
Organic Contaminants ◽  
Crucial Role ◽  
Substrate Utilization ◽  
Energy Flows ◽  
Hazardous Pollutants ◽  
Primary Substrate ◽  
Substrate Types

Microbiological detoxification of hazardous organic pollutants is highly promising, but its reliable implementation requires a sophisticated understanding of several different substrate types and how they interact. This paper carefully defines the substrate types and explains how their interactions affect the bacteria's electron and energy flows, information flow, and degradative activity. For example, primary substrates, which are essential for growth and maintenance of the bacteria, also interact with degradation of specific hazardous pollutants by being inducers, inhibitors, and direct or indirect cosubstrates. The target contaminants, which often are secondary substrates, also have the interactive roles of self-inhibitor, inhibitor of primary-substrate utilization, inducer, and a part of an aggregate primary substrate.

Improving peroxymonosulfate activation by copper ion-saturated adsorbent-based single atom catalysts for the degradation of organic contaminants: electron-transfer mechanism and the key role of Cu single atoms

2021 ◽  
Author(s):  
Jingwen Pan ◽  
Baoyu Gao ◽  
Pijun Duan ◽  
Kangying Guo ◽  
Muhammad Akram ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Organic Contaminants ◽  
High Salinity ◽  
Copper Ion ◽  
Single Atom ◽  
Electron Transfer Mechanism ◽  
Persulfate Oxidation ◽  
Single Atoms ◽  
Oxidation Technology

Nonradical pathway-based persulfate oxidation technology is considered to be a promising method for high-salinity organic wastewater treatment.

Adsorption and catalytic degradation of organic contaminants by biochar: Overlooked role of biochar’s particle size

2021 ◽  
pp. 126928
Author(s):  
Zilan Jin ◽  
Shuangjie Xiao ◽  
Haoran Dong ◽  
Junyang Xiao ◽  
Ran Tian ◽  
...  
Keyword(s):  
Particle Size ◽  
Organic Contaminants ◽  
Catalytic Degradation

Insights into the oxidation of organic contaminants by Co(II) activated peracetic acid: the overlooked role of high-valent cobalt-oxo species

2021 ◽  
pp. 117313
Author(s):  
Banghai Liu ◽  
Wanqian Guo ◽  
Wenrui Jia ◽  
Huazhe Wang ◽  
Shanshan Zheng ◽  
...  
Keyword(s):  
Peracetic Acid ◽  
Organic Contaminants ◽  
High Valent

Insights into the Role of In-situ and Ex-situ Hydrogen Peroxide for Enhanced Ferrate(VI) Towards Oxidation of Organic Contaminants

2021 ◽  
pp. 117548
Author(s):  
Mengfan Luo ◽  
Hongyu Zhou ◽  
Peng Zhou ◽  
Leiduo Lai ◽  
Wen Liu ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Organic Contaminants ◽  
Ex Situ

Organic contaminants in marine environment - Let us not forget the shallow areas

2021 ◽  
Vol 173 ◽  
pp. 113021
Author(s):  
Cristiane Cassiolato Pires Hardoim ◽  
Andressa Cristina Ramaglia ◽  
Josilene da Silva ◽  
Satie Taniguchi ◽  
Rafael André Lourenço
Keyword(s):  
Marine Environment ◽  
Organic Contaminants
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