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Article
Application of a microbial siderophore desferrioxamine B in sunlight/Fe3+/persulfate system: from the radical formation to the degradation of atenolol at neutral pH
The present work reported a modified persulfate activation process with a microbial siderophore named desferrioxamine B (DFOB). DFOB was a natural complexing agent and could complex with Fe3+ strongly. The photoc...
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Article
Degradation of atenolol via heterogeneous activation of persulfate by using BiOCl@Fe3O4 catalyst under simulated solar light irradiation
Efficient oxidative degradation of pharmaceutical pollutants in aquatic environments is of great importance. This study used magnetic BiOCl@Fe3O4 catalyst to activate persulfate (PS) under simulated solar light i...
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Article
Degradation of triclosan in the presence of p-aminobenzoic acid under simulated sunlight irradiation
This study aimed to investigate the degradation of triclosan (TCS) in the presence of p-aminobenzoic acid (PABA) under simulated sunlight irradiation (λ ≥ 290 nm). The effect of PABA concentration, pH, dissolved ...
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Article
Degradation of sunscreen agent p-aminobenzoic acid using a combination system of UV irradiation, persulphate and iron(II)
Increased usage and discharge of sunscreens have led to ecological safety crisis, and people are develo** the advanced oxidation processes (AOPs) to treat them. The present study aimed to determine the degra...
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Article
Degradation of organic ultraviolet filter diethylamino hydroxybenzoyl hexyl benzoate in aqueous solution by UV/H2O2
Steady-state and transient-state photolysis experiments were conducted to investigate the degradation of organic ultraviolet filter diethylamino hydroxybenzoyl hexyl benzoate (DHHB) in the aqueous solution by ...
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Article
Effect of bromide ion on the reaction pathway between hydroxyl radical and glycine
Br− and nitrogen-containing organic pollutants, such as amino acids, protein, etc., were often detected in water and wastewater treatment plants using advanced oxidation technologies. All these technologies have ...
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Article
Fe(III)–EDDS complex in Fenton and photo-Fenton processes: from the radical formation to the degradation of a target compound
The present work compares the efficiency of homogenous Fenton and photo-Fenton processes in the presence of Fe(III)–EDDS complex under different experimental conditions. 4-tert-Butylphenol (4-t-BP), which is one ...
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Article
Degradation of bisphenol A in aqueous solution by persulfate activated with ferrous ion
Degradation of bisphenol A (BPA) in aqueous solution was studied with high-efficiency sulfate radical (SO4 −·), which was generated by the activation of persulfate (S2O8 2−) with f...
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Article
Removal of algal blooms from freshwater by the coagulation–magnetic separation method
This research investigated the feasibility of changing waste into useful materials for water treatment and proposed a coagulation–magnetic separation technique. This technique was rapid and highly effective fo...
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Article
Photodegradation of 4-tert octylphenol in aqueous solution promoted by Fe(III)
4-Tert-octylphenol (4-t-OP), a kind of endocrine-disrupting compounds, is widely distributed in natural water surroundings but can hardly be biodegraded. The advanced oxidation processes (AOPs) have been prove...