Results 111 to 120 of about 42,396 (235)
To Chemistry Journal, 2018 Crystal violet (CV), one of the toxic dyes which are extensively used for dyestuffs, textile, paper and plastics industries. CV does not easily biodegrades in aqueous medium and show harmful effect on aquatic as well as human life.
Mazahar Farooqui +3 more
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Adsorption of arsenic and fluoride: Modeling of single and competitive adsorption systems
HeliyonThe elevated co-occurrence of arsenic and fluoride in surface and groundwater poses risks to human health in many parts of the world. Using single and competitive batch equilibrium adsorption studies, this research focuses on As(V) and F adsorption by ...
Amrutha Acharya +6 more
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Evaluation of Activated Carbon as a Reactive Cap Sorbent for Sequestration of PCBs in Presence of Humic Acid [PDF]
, 2009 This study investigated the interferences caused by high humic acid concentrations on the adsorption of coplanar and noncoplanar polychlorinated biphenyls (PCBs) on coconut shell activated carbon. In particular, the research focuses on the application of
Gardner, Kevin H. +4 more
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ADSORPTION OF p-NITROPHENOL IN THREE DIFFERENT ACTIVATED CARBONS AT DIFFERENT pH [PDF]
Journal of Sciences, Islamic Republic of Iran, 2002 Adsorption of p-Nitrophenol by three different activated carbons (F100, S.E.I. and B.D.H.) was carried out at 301 K and at controlled pH conditions. Two different adsorption models (Langmuir model and Freundlich model) were studied and compared.
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Decolourization of wood-ethanol stillage using a granular activated carbon packed anaerobic expanded-bed reactor : a thesis presented in partial fulfilment of requirements for the degree of Master of Technology in Biotechnology at Massey University / [PDF]
, 1984 The anaerobic treatment (including decolourization) of wood-ethanol stillage from the Forest Research Institute (FRI) wood-hydrolysis pilot plant at Rotorua has been investigated using granular activated carbon (GAC) packed expanded-bed reactors ...
Tan, Soon Hoe
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Freundlich adsorption isotherms for chromium (III) in Oxisols
, 2001 Os impactos causados no ambiente pela aplicação de resíduos de curtume contendo crômio em solos agrícolas devem ser estudados detalhadamente para que se evite a contaminação da biota e das águas subterrâneas. A adsorção do crômio ao solo reveste-se de especial importância em estudos de movimentação de solutos, uma vez que, se a capacidade adsortiva de ...
Alcântara, Marco Aurélio Kondracki de +1 more
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Single and Tertiary System Dye Removal from Aqueous Solution Using Bottom Ash: Kinetic and Isotherm Studies [PDF]
Iranica Journal of Energy and Environment, 2012 This paper investigates the ability of Bottom ash to adsorb three cationic dyes from aqueous solution in single and tertiary systems. Crystal Violet (CV), Methylene Blue (MB) and Malachite Green (MG) were used as cationic dye models.
R. Gandhimathi +3 more
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Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017 Adsorption of o-Nitrophenol (o-Nph), m- Nitrophenol (m-Nph) and p- Nitrophenol (pNph) on the sedimentary sand of the Tigress River which is known locally by “Zemeej†from aqueous solution at 288, 298, 308, 318 and 328 k0 .
Entisar E. AL-Abodi
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ADSORPTION OF HYDROGEN ON FRACTAL SURFACES
Конденсированные среды и межфазные границы, 2017 Solid-state fractal structures, or aggregates have fractional metric dimension values and have the property of self-similarity over multiple spatial scales.
Rekhviashvili Sergo, Murga Zurida Vl.
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تحقیقات سلامت در جامعه, 2018 Introduction and purpose: Sunset yellow FCF is a hazardous azo dye pollutant found in food processing effluent. In this study, the efficiency of granular activated carbon on the absorption of sunset yellow FCF from aqueous solution, as well as isotherm ...
Esrafil Asgari +2 more
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