Search for: [Affiliation = "Halder, Gopinath \: National Institute of Technology Durgapur, Department of Chemical Engineering, M. G. Avenue, Durgapur\-713209, West Bengal, India"]

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Low-cost removal of basic red 9 using cow dung ash

Raj Kumar Arya Ghanshyam Meena Devyani Thapliyal Sanghamitra Barman Gopinath Halder Pooja Shandilya

Chemical and Process Engineering | 2022 | vol. 43 | No 2 (The International Chemical Engineering Conference 2021 (ICHEEC): 100 Glorious Years of Chemical Engineering and Technology, held from September 16–19, 2021 at Dr B. R. Ambedkar National Institute of Technology, Jalandhar, Punjab, India. Guest editor: Dr Raj Kumar Arya, Dr Anurag Kumar Tiwari) | 229-242 | DOI: 10.24425/cpe.2022.140826

Keywords adsorption isotherms adsorption kinetics dye removal low-cost adsorbent cow dungash

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Abstract

In the present study, basic red 9 had been removed from synthetic waste water using animal waste. Cow dung ash had been prepared and characterized by scanning electron microscope. Morphology analysis shows very fine particles of less than 1 μm. The pH analysis study favours a pH of 8.5 for maximum dye removal. The removal of basic red 9 was very fast on cow dung ash. Percentage dye removal was 80.24% and 95.24 in 5 minutes and 90 minutes, respectively at initial dye concentration of 10 ppm.

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Authors and Affiliations

Raj Kumar Arya

Ghanshyam Meena

2 3

Devyani Thapliyal

Sanghamitra Barman

Gopinath Halder

Pooja Shandilya

Dr. B.R. Ambedkar National Institute of Technology, Department of Chemical Engineering, Jalandhar,144011, Punjab, India
Jaypee University of Engineering and Technology, Guna, 473226, Madhya Pradesh, India
National Fertilizers Ltd., Bathinda, Punjab-151003, India
Thapar Institute of Engineering and Technology, Department of Chemical Engineering, Patiala, 147004, Punjab, India
National Institute of Technology Durgapur, Department of Chemical Engineering, M. G. Avenue, Durgapur-713209, West Bengal, India
Shoolini University, School of Advanced Chemical Sciences, Solan HP, 173229, India

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Low-cost removal of basic red 9 using cow dung ash

Abstract

Authors and Affiliations