A novel peroxymonosulfate (PMS)-enhanced iron coagulation process for simultaneous removal of trace organic pollutants in water.

  title={A novel peroxymonosulfate (PMS)-enhanced iron coagulation process for simultaneous removal of trace organic pollutants in water.},
  author={Yu Feng Wang and Tao Pan and Yafei Yu and Yang Wu and Yanheng Pan and Xin Yang},
  journal={Water research},

Efficient Activation of Peroxymonosulfate by Cobalt Supported Used Resin Based Carbon Ball Catalyst for the Degradation of Ibuprofen

The extensive use of ibuprofen (IBU) and other pharmaceuticals and personal care products (PPCPs) causes them widely to exist in nature and be frequently detected in water bodies. Advanced catalytic

Redox-Active Moieties in Dissolved Organic Matter Accelerate the Degradation of Nitroimidazoles in SO4•--Based Oxidation.

An unexpected contribution for DOM is revealed in the degradation of nitroimidazoles (NZs) in the UV/persulfate AOP of SO4-based advanced oxidation processes due to filtering of the photochemically active light and radical scavenging effects.

Multiple Roles of Dissolved Organic Matter in Advanced Oxidation Processes.

Advanced oxidation processes (AOPs) can degrade a wide range of trace organic contaminants (TrOCs) to improve the quality of potable water or discharged wastewater effluents. Their effectiveness is

Persulfate Oxidation of Sulfamethoxazole by Magnetic Iron-Char Composites via Nonradical Pathways: Fe(IV) Versus Surface-Mediated Electron Transfer.

Two efficient magnetic iron-char composites via low-tem temperature (BCFe-400) and high-temperature ( BCFe-700) pyrolysis are developed to provide new insights into PS activation by iron-loaded catalysts to efficiently degrade pollutants via nonradical pathways.



Rapid acceleration of ferrous iron/peroxymonosulfate oxidation of organic pollutants by promoting Fe(III)/Fe(II) cycle with hydroxylamine.

The present study adds hydroxylamine (HA), a common reducing agent, into Fe(II)/PMS process to accelerate the transformation from Fe(III) to Fe( II) and generates reactive oxidants capable of degrading refractory organic contaminants in water treatment.

Fe(III)-Doped g-C3N4 Mediated Peroxymonosulfate Activation for Selective Degradation of Phenolic Compounds via High-Valent Iron-Oxo Species.

A new routine for effective PMS activation by heterogeneous iron-complexed catalysts to efficiently degrade organic contaminants via nonradical pathway is provided.

Polyaniline: A New Metal-Free Catalyst for Peroxymonosulfate Activation with Highly Efficient and Durable Removal of Organic Pollutants.

It is found that polyaniline (PANI) can display better catalytic performance than traditional metal-based catalysts and popular N-doped carbocatalysts in methyl orange (MO) degradation and is not only universal for various pollutants degradation, but also maintains its catalysttic performance in repeated degradation experiments.

Role of Quinone Intermediates as Electron Shuttles in Fenton and Photoassisted Fenton Oxidations of Aromatic Compounds

Fenton and related reactions are potentially useful oxidation processes for destroying toxic organic compounds in water. In these reactions, H2O2 is combined with Fe(II) or Fe(III) in the presence or

Radical generation by the interaction of transition metals with common oxidants.

Nine transition metals were tested for the activation of three oxidants and the generation of inorganic radical species such as sulfate, peroxymonosulfate, and hydroxyl radicals to postulate the rate-determining step of the redox reactions taking place when a metal is coupled with an oxidant in aqueous solution.

Persulfate Activation on Crystallographic Manganese Oxides: Mechanism of Singlet Oxygen Evolution for Nonradical Selective Degradation of Aqueous Contaminants.

One-dimension manganese dioxides (α- and β-MnO2) were discovered as effective PDS activators among the diverse manganes oxides for selective degradation of organic contaminants in wastewater and provides a novel catalytic system for selective removal of organic contamination in wastewater.