Due to its unique physical and chemical properties, metal sulfide has been proven to be a
promising ideal candidate for metal oxide catalysts and has been widely used in many …

S (IV)-based advanced oxidation process has been applied for contaminants remediation.
However, as a traditional source of sulfite (SO 3 2−), Na 2 SO 3 is extremely soluble in water …

Volatile organic compounds (VOCs) are considered to be the most recalcitrant gaseous
pollutants due to their high toxicity, diversity, complexity, and stability. Gas–solid catalytic …

Abstract Superoxide radicals (O 2•-) produced by the reaction of Fe (III) with H 2 O 2 can
regenerate Fe (II) in Fenton-like reactions, and conditions that facilitate this function enhance …

The reactive oxygen species (ROS) contribute to photodegrading tetracycline (TC), which
determines the overall efficiency of photocatalysts. Superoxide radical (· O 2–) is one of the …

Arsenite contaminated water is one of severe global environmental problems. It is
challenging to treat As (III) pollution by a one-step technology. In this study, we developed a …

The application of S (IV) for the regeneration of Fe (II) has been widely investigated. As the
common S (IV) sources, sodium sulfite (Na 2 SO 3) and sodium bisulfite (NaHSO 3) are …

In this study, a Fenton-like system was constructed by CaO 2 and nano-Fe 3 O 4 in the co-
composting system of straw and sediment. Its effect on the passivation of heavy metals and …

A nano-calcium peroxide (nCaO 2) powder with a purity of 89.1% was prepared using an
improved traditional method. Then, the as-prepared nCaO 2 was used as the source of …

Glyphosate has significant adverse effects on creature and ecological balance. Therefore,
the efficient treatment of glyphosate wastewater is of great significance. In this study, nano …