Ammonia nitrogen wastewater is the most abundant and widely distributed wastewater. In
this work, a highly dispersed heterogeneous metal catalyst Ru@ TiO 2 was successfully …

As one of the key components of waste disposal in conventional water treatment
processes,(NH4) 2SO4 (NH3–N concentration= 4390 mg L− 1, pH= 5.3) was selected as a …

Massive discharge of ammonia nitrogen wastewater not only causes eutrophication of the
water body but also has a toxic effect on humans and living things. How to deal with …

A new type of catalyst for ammonia selective catalytic oxidation, mesoporous CuO/RuO2
with well-crystallized framework and ordered mesoporous structure, has been synthesized …

Abstract Ru/C, Cu/C and bimetallic Ru–Cu/C catalysts are prepared via chemical reduction
methods and investigated for catalytic wet oxidation of aqueous ammonia to nitrogen. It is …

Gaseous ammonia (NH 3) in the atmosphere is potentially harmful to both human health and
the environment. The selective catalytic oxidation of NH 3 (termed as NH 3–SCO) into N 2 …

Deep treatment is an important tool to solve the environmental pollution of ammonia-
containing wastewater. Considering the stability and economy of industrial application, we …

Effective removal of ammonia from air at room temperature is rarely reported by
photocatalysis, PEC (photo-electro-catalysis) or PEC-MFC (microbial fuel cell), but realized …

Abstract Pt-WO 3/ZrO 2 catalyst was prepared by co-impregnation method to improve the
ammonia oxidation performance of Pt/ZrO 2. Differences in textural, structural, surface …

The role of catalyst and the reason for the preferential formation of N2 in the catalytic
oxidation reaction of ammonia in water over a Ru (3wt.%)/TiO2 catalyst were elucidated. It …