Bioremediation via in situ Microbial Degradation of Organic Pollutants

2013 ◽  
pp. 123-146 ◽  
Author(s):  
Carsten Vogt ◽  
Hans Hermann Richnow
Keyword(s):  
Organic Pollutants ◽  
Microbial Degradation

In-situ chemical oxidation: peroxide or persulfate coupled with membrane technology for wastewater treatment

2021 ◽  
Author(s):  
Huchuan Yan ◽  
Cui Lai ◽  
Dongbo Wang ◽  
Shiyu Liu ◽  
Xiaopei Li ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Organic Pollutants ◽  
Health And Safety ◽  
Chemical Oxidation ◽  
Membrane Technology ◽  
In Situ Chemical Oxidation ◽  
Refractory Organic Pollutants

Refractory organic pollutants in wastewater have the characteristics of persistence and toxicity, which seriously threaten the health and safety of humans and other organisms. Many researchers have committed to developing...

In-situ synthesis of a hybrid Fe (Co)/MXene/ZSM-5 catalyst for phenol abatement

2021 ◽  
Author(s):  
Changquan Zhang ◽  
Chaolin Li ◽  
Gang Chen ◽  
Fei Ji ◽  
Yiyong Shen ◽  
...  
Keyword(s):  
Visible Light ◽  
Organic Pollutants ◽  
In Situ Synthesis ◽  
Sulfate Radical

Sulfate radical based photocatalysis is recognized as an effective approach for the photodegradation of organic pollutants in wastewater. To overcome the defects of weak visible light absorptivity and low catalytic...

scholarly journals Review: In situ and bioremediation of organic pollutants in aquatic sediments

2010 ◽  
Vol 177 (1-3) ◽  
pp. 81-89 ◽  
Author(s):  
Louisa Wessels Perelo
Keyword(s):  
Organic Pollutants ◽  
Aquatic Sediments

Persulfate-based controlled release beads for in situ chemical oxidation of common organic pollutants

2021 ◽  
pp. 105627
Author(s):  
Jie Ma ◽  
Yao Ma ◽  
Xun Rong ◽  
Quanwei Song ◽  
Baichun Wu ◽  
...  
Keyword(s):  
Controlled Release ◽  
Organic Pollutants ◽  
Chemical Oxidation ◽  
In Situ Chemical Oxidation

In-situ microwave synthesis of graphene–TiO2 nanocomposites with enhanced photocatalytic properties for the degradation of organic pollutants

2016 ◽  
Vol 163 ◽  
pp. 216-223 ◽  
Author(s):  
Mahalingam Shanmugam ◽  
Ali Alsalme ◽  
Abdulaziz Alghamdi ◽  
Ramasamy Jayavel
Keyword(s):  
Organic Pollutants ◽  
Microwave Synthesis ◽  
Photocatalytic Properties

scholarly journals A Pilot Scale Biostimulation Study for In-situ Remediation of Organic Pollutants and PAHs contained in Coastal Sediment

2016 ◽  
Vol 40 (6) ◽  
pp. 441-450
Author(s):  
Byung-Uk Bae ◽  
◽  
Jung-Hui Woo ◽  
Bakthavachallam Subha ◽  
Young-Chae Song
Keyword(s):  
Organic Pollutants ◽  
Pilot Scale ◽  
Coastal Sediment ◽  
In Situ Remediation

Large-scale synthesis of Au–WO3 porous hollow spheres and their photocatalytic properties

2017 ◽  
Vol 7 (17) ◽  
pp. 3702-3706 ◽  
Author(s):  
Chenying He ◽  
Xia Li ◽  
Yahui Li ◽  
Junfang Li ◽  
Guangcheng Xi
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Organic Pollutants ◽  
Hybrid Materials ◽  
Large Scale ◽  
Hollow Spheres ◽  
Photocatalytic Properties ◽  
Excellent Activity ◽  
Visible Light Photocatalytic

Uniform Au–WO3 porous hollow spheres have been synthesized on a large-scale by a general in situ reaction. The hybrid materials exhibit excellent activity for visible-light photocatalytic degradation of organic pollutants.

scholarly journals In Situ Miniaturised Solid Phase Extraction (m-SPE) for Organic Pollutants in Seawater Samples

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
B. Abaroa-Pérez ◽  
G. Sánchez-Almeida ◽  
J. J. Hernández-Brito ◽  
D. Vega-Moreno
Keyword(s):  
Solid Phase Extraction ◽  
Organic Pollutants ◽  
Marine Environment ◽  
Persistent Organic Pollutants ◽  
Solid Phase ◽  
In Situ Monitoring ◽  
Phase Extraction ◽  
Polycyclic Aromatic ◽  
Seawater Samples

Solid phase extraction (SPE) is a consolidated technique for determining pollutants in seawater samples. The current tendency is to miniaturise systems that extract and determine pollutants in the environment, reducing the use of organic solvents, while maintaining the quality in the extraction and preconcentration. On the other hand, there is a need to develop new extraction systems that can be fitted to in situ continual monitoring buoys, especially for the marine environment. This work has developed a first model of a low-pressure micro-SPE (m-SPE) for persistent organic pollutants (POPs) that can be simply applied to in situ monitoring in the marine environment. This system reduces the volumes of sample and solvents required in the laboratory in comparison with conventional SPE. In the future, it could be used in automated or robotic systems in marine technologies such as marine gliders and oceanographic buoys. This system has been optimised and validated to determine polycyclic aromatic hydrocarbons (PAH) in seawater samples, but it could also be applied to other kinds of persistent organic pollutants (POPs) and emerging pollutants.

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