Zobrazeno 1 - 10
of 6 901
pro vyhledávání: '"chromium (vi)"'
Autor:
Aliyah Devi Maysitha, Harmin Sulistiyaning Titah, Herman Pratikno, Widhowati Kesoema Wardhani, R Mohammad Alghaf Dienullah
Publikováno v:
Journal of Ecological Engineering, Vol 25, Iss 8, Pp 130-140 (2024)
Heavy metal pollution, particularly chromium (VI) contamination, is a significant issue in Indonesian waters due to numerous chromium-producing industries. Research conducted in the downstream waters of Wonorejo found Cr (VI) levels ranging from 0.00
Externí odkaz:
https://doaj.org/article/b815ff40ca454c60bad6eccdc055c090
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The increasing water contamination by toxic heavy metals, particularly hexavalent chromium, has become a significant environmental concern. This study explores the pyrolysis of termite-processed biomass, specifically Pinus elliottii particle
Externí odkaz:
https://doaj.org/article/a9644a8c247041ebaa11131a0132053c
Autor:
Xinghui Liu, Saraschandra Naraginti, Fuchun Zhang, Kuppusamy Sathishkumar, Kuldeep K. Saxena, Xiang Guo
Publikováno v:
Carbon Neutrality, Vol 3, Iss 1, Pp 1-16 (2024)
Abstract Environmental contamination by hexavalent chromium (Cr(VI)) and antibiotic drug residues pose significant challenges to public health and ecosystems. This study investigates the application of CoTiO3/BiVO4@MIL-Fe(53) (CT/BV@Fe-MOF) for the r
Externí odkaz:
https://doaj.org/article/f7749ce3ff3747fdaa827098d6445bd2
Publikováno v:
Medical Journal of Dr. D.Y. Patil Vidyapeeth, Vol 17, Iss Suppl 1, Pp S186-S192 (2024)
Background Hexavalent chromium [Cr(VI)] is a heavy metal, extensively used in the stainless steel industry. It causes various metabolic oxidative stress and is hepatotoxic. 1,25-Dihydroxy vitamin-D3 (1,25(OH)2D3) synthesized in the body is an antioxi
Externí odkaz:
https://doaj.org/article/dd938b76ae7b4f2eb16add3cb4715a90
Autor:
Evans Suter, Hilary Rutto, Robert Makomere, Musamba Banza, Tumisang Seodigeng, Sammy Kiambi, Wesley Omwoyo
Publikováno v:
Frontiers in Environmental Chemistry, Vol 5 (2024)
Hexavalent chromium (Cr(VI)) contamination in drinking water due to industrial activities is a growing worldwide concern. Cr(VI) concentrations exceeding a few parts per billion (ppb) can cause serious health problems such as asthma, blood cancer, ki
Externí odkaz:
https://doaj.org/article/9ca95d5a921848b5be4f505d3f56c6b0
Autor:
Yohanna Haile Fseha, Jamiu O. Eniola, Banu Sizirici, Sasi Stephen, Ibrahim Yildiz, Abbas Khaleel, Abdulmuizz Adamson
Publikováno v:
Sustainable Chemistry for the Environment, Vol 7, Iss , Pp 100127- (2024)
This study focuses on the application of earth materials (gravel, clay, zeolite, lime rock, sea shell (Diplodonta)) as adsorbents for the removal of chromium (VI) from tannery wastewater. The removal efficiencies and adsorption capacities of chromium
Externí odkaz:
https://doaj.org/article/526a73626c4742dc859e3357925d737d
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Results in Surfaces and Interfaces, Vol 16, Iss , Pp 100242- (2024)
Layered Double Hydroxides (LDH) have proven to be extremely versatile compounds, suitable for multiple uses in different fields of technology. In this work, a NiFe–NO3 LDH was synthesized, and its structure was confirmed by means of X-Ray Powder Di
Externí odkaz:
https://doaj.org/article/62bffc793a314ee88da2d31ef1e31cf0
Publikováno v:
Eclética Química, Vol 49 (2024)
This research aimed to identify optimal studied variables for chromium (VI) removal using four resins (IRA 96, IRA 400, DOWEX 1x8, and LEWATIT). A 1,5-diphenylcarbazide method was used for the quantification of chromium (VI). A factorial design with
Externí odkaz:
https://doaj.org/article/dd08c96b54a04513b19e7e53915ee5e7
Autor:
Hicham Yazid, Taoufiq Bouzid, El mountassir El mouchtari, Lahoucine Bahsis, Mamoune El Himri, Salah Rafqah, Mohammadine El haddad
Publikováno v:
Clean Technologies, Vol 6, Iss 1, Pp 199-220 (2024)
Walnut shells were used to produce highly microporous activated carbon. The prepared activated walnut shells were found to be an efficient adsorbent for removing Cr(VI). The study used the response surface methodology to investigate four independent
Externí odkaz:
https://doaj.org/article/687b63e42cf44f5eb5bafb37b8a19314