Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Laszlo Erdei"'
Publikováno v:
Chinese Journal of Chemical Engineering. 27:226-236
Novel activated carbon-zeolite composite adsorbent was prepared from macadamia shell bio-waste and synthetic zeolite X using hydrothermal treatment. Characterisation studies revealed mainly mesoporous structure with 418 m2·g− 1 BET surface area wi
Autor:
Laszlo Erdei
Publikováno v:
Journal of Pipeline Systems Engineering and Practice. 11
Publikováno v:
International Biodeterioration & Biodegradation. 124:276-287
Nanosorbents have been increasingly used for targeted contaminant removal; however, handling and separation of spent sorbents from treated water remains a challenge. To address these drawbacks, a hybrid magnetic nanosorbent was prepared from waste ma
Autor:
Zsuzsanna Kolbert, Árpád Molnár, Kamilla Kovács, Sára Lipták-Lukácsik, Péter Benkő, Réka Szőllősi, Katalin Gémes, László Erdei, Andrea Rónavári, Zoltán Kónya
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 267, Iss , Pp 115633- (2023)
In addition to their beneficial effects on plant physiology, multi-walled carbon nanotubes (MWCNTs) are harmful to plants in elevated concentrations. This study compared the effects of two doses of MWCNT (10 and 80 mg/L) in Brassica napus and Solanum
Externí odkaz:
https://doaj.org/article/4c123c70098e4f769b33798d3efe0aed
Publikováno v:
Environmental Technology & Innovation. 17:100557
Enhanced coagulation and adsorption were investigated in separate and combined processes to alleviate problems created by high levels of NOM (15 mg L−1) and ammonia (2.5 mg L−1 NH4-N) in dam water. Raw water acidification to pH 6.2 with optimised
Publikováno v:
Journal of Applied Membrane Science & Technology. 4
Membrane backflush with air or permeate is commonly employed to reduce fouling in immersed micro– and ultrafiltration (MF/UF). Membrane plants traditionally rely on simple timer control automation to initiate periodic backflushes for membrane clean
Autor:
Jong-Ho Kim, Ibrahim El Saliby, Andrew M. McDonagh, Jong Beom Kim, Laszlo Erdei, Ho Kyong Shon
Publikováno v:
Materials Research Bulletin. 49:7-13
In this study, nitrogen doped and nitrogen/silver co-doped TiO2 photocatalsysts were fabricated using a sol-gel method at room temperature. The obtained gels were neutralized, washed with pure water, and calcined at 400 C for 4 h. The photocatalysts
Publikováno v:
Green Technologies for Sustainable Water Management ISBN: 9780784414422
© 2016 American Society of Civil Engineers. This chapter presents the fundamentals and basic principles of water reclamation by heterogeneous photocatalysis (HP). The effects of important operational parameters on the overall treatment efficiency of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43a5484edd74b9a630b3e5dc955afdd3
https://hdl.handle.net/10453/117722
https://hdl.handle.net/10453/117722
Autor:
Justin A. Kimpton, Linda Xiao, Andrew M. McDonagh, Catherine S. Kealley, Laszlo Erdei, Michael B. Cortie, Annette Dowd
Publikováno v:
European Journal of Inorganic Chemistry. 2011:5087-5095
Potassium-rich titanate nanofibers were produced by digesting TiO2 in concentrated KOH solutions under hydrothermal conditions. The nanofibers were characterized by scanning electron microscopy, energy dispersive X-ray spectroscopy, X-ray diffraction
Publikováno v:
Catalysis Today. 164:370-376
Mesoporous Na-titanate microspheres were fabricated by a simple low temperature hydrothermal synthesis. Microspheres were obtained after treating TiO2 (Degussa P-25) with a mixture of sodium hydroxide (NaOH) and hydrogen peroxide (H2O2) at 25 ◦C an