Zobrazeno 1 - 10
of 1 021
pro vyhledávání: '"Congo red dye"'
Publikováno v:
Sustainable Chemistry for the Environment, Vol 8, Iss , Pp 100180- (2024)
This study investigates the synthesis of nanostructured magnesium oxide (MgO) using the auto-combustion method with urea (MgO-U), glycine (MgO-G), and citric acid (MgO-C) as fuels, followed by subsequent calcination. The selection of fuel plays a cru
Externí odkaz:
https://doaj.org/article/d4990573082f43d3b1ea227046a7bc73
Publikováno v:
Heliyon, Vol 10, Iss 21, Pp e39884- (2024)
Congo Red (CR) dye is classified as a toxic and carcinogenic substance, posing significant health and environmental risks. To address this issue, the adsorption efficiency of CR on natural bentonite and hydroxyapatite (HA) was systematically studied.
Externí odkaz:
https://doaj.org/article/9deb1289760146ee8fb695d17898d86b
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 7, Pp 105810- (2024)
This study investigates Congo Red Textile Dye (CRD) as a corrosion inhibitor for aluminum in a 1.0 mol/L hydrochloric acid solution. Utilizing a comprehensive suite of analytical techniques, including gravimetric analysis, scanning electron microscop
Externí odkaz:
https://doaj.org/article/2f2e27632d1548058be8691249531b57
Publikováno v:
Water Practice and Technology, Vol 19, Iss 1, Pp 228-240 (2024)
This investigation focused on the Congo red uptake, as the azo dye, from an aqueous environment. Herein, ash derived from sunflower seed pulp waste (SSPA) was used as an eco-friendly low-cost adsorbent. Based on the BET results, the specific active s
Externí odkaz:
https://doaj.org/article/ab14335495e4472fbfc51eeaac2949d4
Publikováno v:
Advances in Environmental Technology, Vol 9, Iss 4, Pp 258-270 (2023)
This study investigated the adsorption of an azo dye called Congo red from aqueous solution. Ash prepared from sunflower seed waste was used as the adsorbent. Brunauer–Emmett–Teller (BET), Scanning electron microscopy (SEM), and Fourier-Transform
Externí odkaz:
https://doaj.org/article/7bb90d59d11f4e3e8a44c04796abf193
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 18, Iss 2, Pp 315-330 (2023)
Disposal of dye wastewater can induce detrimental consequences for human health and the environment. The study aims to synthesize composites consisting of core-shell Fe3O4/SiO2/TiO2 modified with Ag. The composites comprise a Fe3O4 core, a SiO2 inter
Externí odkaz:
https://doaj.org/article/e4df6d714b3342d997af5249c947b240
Autor:
Kuppusamy Manjula Rani, Pachagoundanpalayam Nachimuthugounder Palanisamy, Vennila Nagamuthu Kowshalya, Ayyasamy Tamilvanan, Rajendran Prabakaran, Sung Chul Kim
Publikováno v:
Energies, Vol 17, Iss 11, p 2698 (2024)
In this investigation, Zn/Al carbonate layered double hydroxide (ZAC-LDH) and its derived material on calcination were synthesized for removing the anionic azo dye Congo red (CR) from wastewater. Numerous factors were methodically investigated, inclu
Externí odkaz:
https://doaj.org/article/156063bba3a344b28b388b68bd82a840
Publikováno v:
Chemical Physics Impact, Vol 7, Iss , Pp 100389- (2023)
Considering that pollutants such as dyes and pharmaceuticals are mutagenic and carcinogenic, they provide a major risk to aquatic life and humans, thereby making their removal to be crucial. The current study is focused on synthesizing TiO2 nanoparti
Externí odkaz:
https://doaj.org/article/e2cda2cbae544060aed1cf7cc772f06a
Autor:
Md. Sahadat Hossain, Shifa Sarkar, Sakabe Tarannum, Supanna Malek Tuntun, Monika Mahmud, Mashrafi Bin Mobarak, Samina Ahmed
Publikováno v:
Journal of Saudi Chemical Society, Vol 27, Iss 6, Pp 101769- (2023)
Nano-hydroxyapatite was synthesized from CaCO3 and waste eggshells reacting with ortho-phosphoric acid, and titanium was doped to enhance the photocatalytic activity. The sample was characterized by X-ray diffraction technique, and different crystall
Externí odkaz:
https://doaj.org/article/ae98380c39fd407ab49d937ca2315f46
Publikováno v:
Baghdad Science Journal, Vol 20, Iss 4 (2023)
Environmentally friendly copper oxide nanoparticles (CuO NPs) were prepared with a green synthesis route via Anchusa strigosa L. Flowers extract. These nanoparticles were further characterized by FTIR, XRD and SEM techniques. Removing of Gongo red fr
Externí odkaz:
https://doaj.org/article/e014bb1636ed43eeb9c9c463cb8247bd