Enhanced removal characteristics and research progress of hydrogen peroxide in electronic grade ultrapure water by group Ⅷ transition metals

Autor: ZHENG Wei, WANG Wenlong, NI Weibin, WEN Xin, YANG Guangming

Publikováno v: Gongye shui chuli, Vol 44, Iss 7, Pp 57-66 (2024)

In the production process of electronic grade ultrapure water, trace H2O2 is mainly compounded by hydroxyl radicals generated by vacuum UV degradation devices, which can corrode certain specific processes of semiconductor materials surface cleaning.

Externí odkaz: https://doaj.org/article/5f0b21fd26c9408a99460cd2da6414ed

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Beperkt ringonderzoek met de kolomproef voor Polycyclische Aromatische Koolwaterstoffen (PAK)

In het kader van het Taakstellend Plan ter ondersteuning van de normcommissie 390 11 afvalstoffen'(TSP) wordt door het RIVM een set van uitloogproeven voor organische componenten ontwikkeld. Deze uitloogproeven worden gebaseerd op de reeds bestaande

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___00893::1e4c78e82e5a579140011d842988a7ad

Efficient catalytic ozonation by ruthenium nanoparticles supported on SiO2 or TiO2: Towards the use of a non-woven fiber paper as original support

Autor: Romain Orhand, Audrey Denicourt-Nowicki, Isabelle Soutrel, Alain Roucoux, Annabelle Couvert, Pierre-François Biard, Baraa Werghi

Publikováno v: Chemical Engineering Journal
Chemical Engineering Journal, 2016, 289, pp.374-381. ⟨10.1016/j.cej.2015.12.051⟩
Chemical Engineering Journal, Elsevier, 2016, 289, pp.374-381. ⟨10.1016/j.cej.2015.12.051⟩

This work focuses on the use of Ru(0) nanoparticles as heterogeneous catalyst for ozone decomposition and radical production. In a first set of experiments, the nanoparticles have been deposited on two inorganic supports (TiO2 or SiO2) by a wet impre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57683b68d15a609a73d97bcee6acb1b3
https://hal.science/hal-01556683