Journal ArticleDOI
Degradation of bisphenol A in aqueous solution by a novel electro/Fe3+/peroxydisulfate process
TLDR
In this paper, the removal of bisphenol A (BPA) by a novel electro/Fe3+/peroxydisulfate (EFE3++/PDS) process was reported, where the removal efficiency of BPA declined with the increase of initial pH and electrolyte concentration, but increased with an increase of Fe3+ and current density.About:
This article is published in Separation and Purification Technology.The article was published on 2013-09-30. It has received 143 citations till now. The article focuses on the topics: Peroxydisulfate.read more
Citations
More filters
Journal ArticleDOI
Activated persulfate for organic chemical degradation: A review.
TL;DR: An extensive review of recently published experimental parameters and results for the destruction of organic compounds via activated persulfate is presented, and focus is placed on emerging methodologies and manipulation of traditional activation techniques.
Journal ArticleDOI
Ultrasound enhanced heterogeneous activation of peroxymonosulfate by a bimetallic Fe-Co/SBA-15 catalyst for the degradation of Orange II in water.
TL;DR: The results indicated that the removal rate of Orange II was not significantly affected by the initial pH, and it increased with the higher PMS concentration, reaction temperature, Fe-Co/SBA-15 dosage and ultrasonic power, and a plausible degradation pathway is proposed.
Journal ArticleDOI
The electrochemical advanced oxidation processes coupling of oxidants for organic pollutants degradation: A mini-review
TL;DR: In this article, the electrochemical advanced oxidation processes (EAOPs) have been extensively applied in the treatment of organic pollutants degradation, and a mini review provides the coupling systems about EAOPs and different oxidants (e.g., persulfate, peroxymonosulfate (PMS), and ozone (O3)).
Journal ArticleDOI
Electrolytic manipulation of persulfate reactivity by iron electrodes for trichloroethylene degradation in groundwater.
TL;DR: Groundwater pH and oxidation-reduction potential can be restored to natural levels by the continuation of electrolysis after the disappearance of contaminants and persulfate, thus decreasing adverse impacts such as the mobility of heavy metals in the subsurface.
Journal ArticleDOI
Degradation and mineralization of Bisphenol A (BPA) in aqueous solution using advanced oxidation processes: UV/H2O2 and UV/S2O8(2-) oxidation systems.
TL;DR: This work reports on the removal and mineralization of an endocrine disrupting chemical, Bisphenol A (BPA), using inorganic oxidants under UV irradiation at a wavelength of 254 nm and 40 W power and the total cost of treatment of persulfate-based system was much lower than that of H2O2-based oxidation system.
References
More filters
Journal ArticleDOI
Radical generation by the interaction of transition metals with common oxidants.
TL;DR: 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.
Journal ArticleDOI
A review of the environmental fate, effects, and exposures of bisphenol A.
TL;DR: Bisphenol A (CAS 85-05-7) is "slightly to moderately" toxic and has low potential for bioaccumulation in aquatic organisms, with most levels nondetected.
Journal ArticleDOI
Sulfate radical-based ferrous-peroxymonosulfate oxidative system for PCBs degradation in aqueous and sediment systems
TL;DR: In this article, the degradation of polychlorinated biphenyls (PCBs) using sulfate radical-based advanced oxidation processes (SR-AOPs) was investigated.
Journal ArticleDOI
Treatment of textile wastewaters by electrocoagulation using iron and aluminum electrodes.
TL;DR: The results show that iron is superior to aluminum as sacrificial electrode material, from COD removal efficiency and energy consumption points.
Journal ArticleDOI
Influence of pH on persulfate oxidation of TCE at ambient temperatures.
TL;DR: P pH should be monitored and adjusted to near neutral if necessary in a field application of ISCO, and radical scavenging tests used to identify predominant radical species suggested that the sulfate radical (SO(4)(.-)) predominates under acidic conditions and the hydroxyl radical (.OH) predominate under basic conditions.
Related Papers (5)
Radical generation by the interaction of transition metals with common oxidants.
Influence of pH on persulfate oxidation of TCE at ambient temperatures.
Identification of Sulfate and Hydroxyl Radicals in Thermally Activated Persulfate
Chenju Liang,Hsin-Wey Su +1 more