2022年6月21日 · 在该技术体系中，有机污染物的去除通常被认为是经由AOP的降解和矿化过程实现的，反应的机理存在自由基、单线态氧、高价金属中间体和催化剂介导的电子转移这四种可能的机理（Lee et al., Environ. Sci. Technol., 2020, 54, 3064-3081, etc.）。 在以往的研究中，经常存在高度类似的催化体系被报道为不同反应机理的问题，例如FeMnO催化PMS体系既有文献报道为自由基机理，也有文献报道为催化剂介导的电子转移机理，CNT催化PMS体系同时存在单线 …

2021年9月22日 · Peroxymonosulfate (PMS)-based advanced oxidation process (AOP) has attracted great attention as an effective technique for oxidatively decomposing organic pollutants. The PMS activation mechanisms, nevertheless, are still ambiguous in many cases, and, thus, controlling PMS activation pathways for efficient pollutant removal remains challenging.

2018年2月15日 · Persulfate (PS, S 2 O 82−) and peroxymonosulfate (PMS, HSO 5−) can be activated by thermal, alkaline, ultraviolet light, activated carbon, transition metal (such as Fe 0, Fe 2+, Cu 2+, Co 2+, Ag +), ultrasound and hydrogen peroxide to form sulfate radical (SO 4−), which is strong oxidant and capable of effectively degrading emerging pollutants.

Persulfate based advanced oxidation processes (PS-AOPs) have been regarded as a mainstream degradation technology of organic compounds due to their high efficiency in wastewater treatment.

2023年11月9日 · Peroxymonosulfate (PMS)-based electrochemical advanced oxidation processes (EAOPs) have received widespread attention in recent years, but the precise nature of PMS activation and its impact on the overall process performance remain poorly understood.

2023年12月15日 · Peroxymonosulfate-advanced oxidation processes (PMS-AOPs) have been considered as promising wastewater treatment technology, in which the highly reactive sulfate radicals (SO 4•−: E0 = 2.5–3.1 V vs. NHE) can be produced over a …

Heterogeneous peroxymonosulfate (PMS)–based advanced oxidation processes (AOPs) have shown a great potential for pollutant degradation, but their feasibility for large-scale water treatment applica...

近年来，基于硫酸根的高级氧化工艺（AOP）由于其对新兴污染物降解的高能力和适应性而受到越来越多的关注。 过硫酸盐（PS，S 2 ö 8 2-）和过氧单（PMS，HSO 5 - ）可通过热，碱，紫外线，活性碳，过渡金属活化（如Fe 0，铁 2+，铜 2+，共 2+，银 +），超声波和过氧化氢，以形成硫酸根（SO 4 -），它是强氧化剂，能够有效降解新兴污染物。 硫酸根基AOP与 例如，基于OH的方法：更高的氧化电位，更高的选择性和效率，以氧化包含不饱和键或芳环的污染物，更宽 …

2021年11月18日 · Peroxymonosulfate (PMS)-based advanced oxidation processes (PMS-AOPs) as an efficient strategy for organic degradation are highly dependent on catalyst design and structured active sites.

2020年8月31日 · The heteroatom-doped, carbon-activated peroxymonosulfate (PMS) system proceeding via the non-radical oxidation pathway involving singlet oxygen (1O2) represents a promising advanced oxidation process (AOP) due to the …