Zobrazeno 1 - 10
of 1 661
pro vyhledávání: '"Dye wastewater"'
Publikováno v:
Journal of Ecological Engineering, Vol 25, Iss 10, Pp 42-52 (2024)
This study focuses on utilization of a zero-valent metal (zero-valent iron, zero-valent aluminum, and nanoscale zero-valent copper) in conjunction with H2O2 conducted to treat real dye wastewater. Box - Behnken methodology was applied to describe eff
Externí odkaz:
https://doaj.org/article/5e7117cbe9f646ebaaabf7f34301fc53
Autor:
Thanaree Dokpikul, Jiratchaya Umpanhorm, Thanyamas Choldhichanand, Pannika Duangkaew, Songkeart Phattarapattamawong
Publikováno v:
Environmental Advances, Vol 17, Iss , Pp 100596- (2024)
The research aims to develop an advanced electrooxidation process for decolorization of recalcitrant dye. To enhance the radical formation, a combination of UV irradiation and electrooxidation (UV/EO) is used. Methylene Blue (MB), Rhodamine B (RB) an
Externí odkaz:
https://doaj.org/article/47fbbf86551e4428a651ba8069fcb444
Publikováno v:
Environmental Advances, Vol 17, Iss , Pp 100567- (2024)
The increasing prevalence of microplastics (MPs) in textile wastewater poses significant challenges for treatment processes. This study evaluates the impact of MPs on the decolorization of Reactive Red 239 (RR239) dye using hydrogen peroxide–based
Externí odkaz:
https://doaj.org/article/e3cf95539f4a4319b2342ea8576bdc72
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Two low-pressure ultraviolet (UV) lamps at 185/254 nm with sodium persulfate in a pilot UV device were utilized for the degradation of reactive red (B-3BF) dye wastewater compared with two UV lamps at 185/185 nm and two UV lamps at 254/254 n
Externí odkaz:
https://doaj.org/article/d800f3550c254d999bc05d1d8265138f
Publikováno v:
Sustainable Chemistry for the Environment, Vol 6, Iss , Pp 100115- (2024)
In this study, Aspergillus oryzae (A. Oryzae) biomass and waste peach seed shells (PPSS) were used to create alternative and effective adsorbents. Acid Violet 90 (AVD) dye was removed from wastewater using the as-prepared adsorbents. Different proces
Externí odkaz:
https://doaj.org/article/a45c54ee04f34119a57f72d4b437bca7
Publikováno v:
Gongye shui chuli, Vol 44, Iss 2, Pp 125-132 (2024)
Resource utilization of waste iron sludge from wastewater treatment plants can be achieved by leveraging iron sludge-based catalysts to construct Fenton-like systems. Notably,the pyrolysis temperature modulates the composition of metal and non-meta
Externí odkaz:
https://doaj.org/article/7d94d8b7a59646bf897cf4b65d4e02d0
Autor:
Farid Fadhillah, Abdulrahman G. Alhamzani, Khaled Bin Bandar, Abdullah Alshamari, Saad Aljlil, Abdelrahman G. Gadallah, M. A. Habib, Mortaga M. Abou-Krisha, Mona A. Abdel-Fatah
Publikováno v:
Gels, Vol 10, Iss 10, p 617 (2024)
This work aimed to develop an anionic cellulose nanofiber (CNF) bio-adsorbent from date palm tree waste and to investigate its removal efficiency compared to cationic methylene blue dye from contaminated water. Date palm pulp was first prepared from
Externí odkaz:
https://doaj.org/article/8866932215964e5da35adb5414e74164
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 275, Iss , Pp 116226- (2024)
The degradation of typical dye wastewater is a focus of research in the printing and dyeing industry. In this study, a combined micro-electrolysis and microbial treatment method was established to treat refractory dye wastewater, and the pivotal fact
Externí odkaz:
https://doaj.org/article/c5c41014d48b4974b11e9ea0a2205636
Publikováno v:
Materials, Vol 17, Iss 5, p 1214 (2024)
Synthetic dyes are prone to water pollution during use, jeopardizing biodiversity and human health. This study aimed to investigate the adsorption and photocatalytic assist potential of sodium lignosulfonate (LS) in in situ reduced silver nanoparticl
Externí odkaz:
https://doaj.org/article/1a17509640a3455c91f69f8a5e69fccd
Publikováno v:
Arabian Journal of Chemistry, Vol 16, Iss 10, Pp 105122- (2023)
Hierarchical porous carbon spheres (HPCS) were synthetized utilizing tannic acid as biomass source and Zn2+ as cross-linking agent. Metal Zn2+ prove to be pivotal in the preparation of materials, which can promote the formation of spherical structure
Externí odkaz:
https://doaj.org/article/f14ec14feadb45d1b342a731dc77535e