Results 231 to 240 of about 266,903 (292)

Adsorption of Reactive Red 120 by Using Regenerated Spent Carbon

Applied Mechanics and Materials, 2015
In this study the performance of regenerated spent carbon for azo dye removal was evaluated in batch and continuous column. The spent carbon was generated by thermal method through pyrolysis process and chemical method by using NaOH 6.0 M solution.
Muhammad Ridwan Fahmi, M.N. Nasruddin, Che Zulzikrami Azner Abidin, Umi Fazara Md Ali   +3 more
openaire   +1 more source

A comprehensive study of biodegradation and detoxification of triazine-based azo dye (Reactive Red 120) using biofilm-mediated continuous packed-bed bioreactor

Environmental technology
Nowadays, the presence of triazine-based azo dyes like Reactive Red 120 (RR 120) in textile wastewater poses a significant hazardous environmental impact, deteriorating the aquatic biota and requiring an effective treatment method.
Vaibhav Kumar Rai, Sudeep Yadav, Gulnaz Saifi, Himanshu Tiwari, Ram Sharan Singh   +4 more
semanticscholar   +1 more source

Improved Biodegradation of Reactive Red 120 by Pseudomonas aeruginosa JU_CHE_01: Isolation, Characterization, and Statistical Optimization

CLEAN - Soil, Air, Water
A textile industry effluents contaminated soil‐derived strain of Reactive Red 120 (RR120) dye‐degrading bacteria was shown to be extremely effective and metabolically adaptable.
Deepa Goswami, Priyanka Sarkar, Jayanti Mukherjee, Chanchal Mondal, Biswanath Bhunia   +4 more
semanticscholar   +1 more source

Isolation of adenosine diphosphoribosyltransferase by precipitation with reactive red 120 combined with affinity chromatography

Analytical Biochemistry, 1987
The DNA-associating enzyme, adenosine diphosphoribosyltransferase, has been isolated from calf thymus by selective precipitation with a solution of dihydroxy Reactive Red 120, followed by extraction of the enzyme from the precipitate with 2 M KCl and an on-line train of three successive column chromatographic steps, including a final 3-aminobenzamide ...
K G, Buki, E, Kirsten, E, Kun
openaire   +2 more sources

Monitoring the C.I. reactive red 120 process by thin‐layer chromatography with densitometry

Journal of Environmental Science and Health . Part A: Environmental Science and Engineering and Toxicology, 1997
The two-step reaction of the C.I.Reactive Red 120 (RR 120) production was monitoring by thin-layer chromatography with densitometry. The obtained intermediate C.I. Reactive Red 1 (RR 1), hydrolized by-products and final product RR 120 were separated and quantificated.
Koprivanac, Natalija, Bosanac, Goran, Lazarević, Zvjezdana, Locke, Azra, Balenović, Jadranka   +4 more
openaire   +2 more sources

Using zeolite and Fe3O4@zeolite composites in removal of Reactive Red 120 from wastewater: Isotherm, kinetic, thermodynamic and adsorption behaviors

Journal of Dispersion Science and Technology, 2022
It is a well-known fact that the release and dispersion of complex organic dyestuffs into the environment adversely affect human health and other living organisms.
Çiğdem Ay, Zeynep Sarpaşar
semanticscholar   +1 more source

Mechanistic investigation of decolorization and degradation of Reactive Red 120 by Bacillus lentus BI377

Bioresource Technology, 2011
Bacillus lentus BI377, isolated from textile effluent-contaminated soil, was able to degrade 97% and 92% of Reactive Red 120 dye when 1200 and 1500 mg/l, respectively, of dye was added to nutrient broth (NB) at 35 °C within 12 h. UV-vis spectroscopy, GC-MS, FTIR and 1H NMR revealed the formation of catechol which may be further utilized by the ...
Chetan C, Oturkar, Harshal N, Nemade, Preeti M, Mulik, Milind S, Patole, Ranjit R, Hawaldar, Kachru R, Gawai   +5 more
openaire   +2 more sources

Synthesis and characterization of X (X = Ni or Fe) modified BaTiO3 for effective degradation of Reactive Red 120 dye under UV-A light and its biological activity.

Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy
For the sustainable advancement of industrial expansion that is environmentally conscious, harmful dyes must be removed from wastewater. Untreated effluents containing colors have the potential to harm the ecosystem and pose major health risks to people,
Krishnakumar Balu, T. Abisheik, Theophile Niyitanga, Sakthivel Kumaravel, Wahid Ali, Mohammad Ehtisham Khan, Syed Kashif Ali, Abdullateef H. Bashiri, Waleed Zakri, V. Pandiyan   +9 more
semanticscholar   +1 more source

Reactive red 120 retention through ultrafiltration enhanced by synthetic and natural polyelectrolytes

Journal of Hazardous Materials, 2015
Two cationic chelating polymers, namely synthetic polyethylenimine (PEI), and biopolymer chitosan were employed in the present study to bring about the retention of anionic reactive red 120 (RR 120) from its aqueous solutions by way of polymer enhanced ultrafiltration (PEUF).
Jhilly, Dasgupta, Jaya, Sikder, Tamal, Mandal, Utpal, Adhikari   +3 more
openaire   +2 more sources

Effect of silver incorporation on the photocatalytic degradation of Reactive Red 120 using ZnS nanoparticles under UV and solar light irradiation.

Environmental Research, 2022
In this work, the Ag modified ZnS nanoparticles were synthesized via the hydrothermal method, and used for photocatalytic degradation of organic dyes. Various analytical techniques were utilized to characterize the prepared ZnS and Ag incorporated ZnS ...
S. Ravikumar, D. Mani, Mohammad Rizwan Khan, N. Ahmad, P. Gajalakshmi, C. Surya, D. Sivaraj, V. Pandiyan, Y. Ahn   +8 more
semanticscholar   +1 more source