Behaviors of dewaterability and heavy metals of waste activated sludge conditioned by heat-activated peroxymonosulfate oxidation
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Papers"
DOI: 10.1007/s11696-019-00912-9
Abstract: In this work, heat-activated peroxymonosulfate (heat-PMS) oxidation was used to condition waste activated sludge. The results showed that the optimal temperature and PMS dosage for sludge dewatering were 75 °C and 150 mg/g-volatile solids (VS), and the addition… read more here.
Keywords: oxidation; activated peroxymonosulfate; heat activated; heat ... See more keywords
Non-activated peroxymonosulfate oxidation of p-aminobenzoic acid in the presence of effluent organic matter
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.123247
Abstract: Abstract Non-activated peroxymonosulfate (PMS) oxidation of p-aminobenzoic acid (PABA) in the presence of effluent organic matter (EfOM) from wastewater treatment plant was investigated. The reaction kinetics of PMS with PABA exhibited a strong pH dependency,… read more here.
Keywords: pms; oxidation; activated peroxymonosulfate; presence ... See more keywords
Using activated peroxymonosulfate by electrochemically generated FeII for conditioning and dewatering of anaerobically digested sludge
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.123603
Abstract: Abstract To avoid the unfavorable SO 4 - · consumption by excessive FeII in traditional FeII-activated peroxymonosulfate (PMS) system, this study investigates the conditioning performance of the electrochemical-FeII activated PMS, i.e., E-FeII-PMS, towards anaerobically digested… read more here.
Keywords: activated peroxymonosulfate; feii; pms feii; anaerobically digested ... See more keywords
Oxidation of Tris (2-chloroethyl) phosphate in aqueous solution by UV-activated peroxymonosulfate: Kinetics, water matrix effects, degradation products and reaction pathways.
Sign Up to like & getrecommendations! Published in 2017 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2017.07.090
Abstract: The feasibility of UV-activated peroxymonosulfate (PMS) technology for the degradation of Tris (2-chloroethyl) phosphate (TCEP) in an aqueous solution was investigated in this study. The conditions of [PMS]0: [TCEP]0 = 20:1, T = 25 ± 2 °C and pH = 5.5 ± 0.5 cause a 94.6%… read more here.
Keywords: degradation; oxidation; activated peroxymonosulfate; water ... See more keywords
Degradation of Orange II in ferrous activated peroxymonosulfate system: Efficiency, situ EPR spin trapping and degradation pathway study
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The Taiwan Institute of Chemical Engineers"
DOI: 10.1016/j.jtice.2017.11.014
Abstract: Abstract The degradation of Orange II (Org II) by ferrous activated peroxymonosulfate (PMS) was inspected. The maximum degradation efficiency of 62.3% in 90 min occurred at 0.286 mM [PMS] 0 , corresponding to 1:1 molar ratio of… read more here.
Keywords: pms; degradation; activated peroxymonosulfate; efficiency ... See more keywords