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Published in:

Volume 7 Issue 9
September-2020
eISSN: 2349-5162

Unique Identifier

JETIR2009161

Page Number

1171-1184

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Title

FLUIDIZATION CHARACTERISTICS OF ION EXCHANGE RESINS

ISSN

2349-5162

Cite This Article

"FLUIDIZATION CHARACTERISTICS OF ION EXCHANGE RESINS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 9, page no.1171-1184, September-2020, Available :http://www.jetir.org/papers/JETIR2009161.pdf

Abstract

Ion exchange is the most common process for public water supplies in the United States. There are certain characteristics of water that indicate the quality of the water such as hardness, salinity, alkalinity, etc. To make the water safer for consumption, it is passed through a packed bed of ion exchange resins to remove hardness. In this process of ion exchange, the resins become saturated and have to be regenerated. For regeneration of resins, backwashing takes place. Here, fluidization plays a vital role. Fluidization is a process by which a bed of particulate materials exhibits fluid-like behaviour as a result of fluid flowing through it. For regeneration of resins, fluidization properties of the resins such as minimum fluidization velocity, pressure drop across the bed, porosity of the bed are required. Ion exchange resins is also one of the best methods to reduce heavy metals concentration in waste streams down to levels fulfilling the everyday stricter regulations on the disposal of waste waters.

Key Words

Ion exchange resin, fluidization, minimum fluidization velocity.

Cite This Article

"FLUIDIZATION CHARACTERISTICS OF ION EXCHANGE RESINS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 9, page no. pp1171-1184, September-2020, Available at : http://www.jetir.org/papers/JETIR2009161.pdf

Publication Details

Published Paper ID: JETIR2009161
Registration ID: 300947
Published In: Volume 7 | Issue 9 | Year September-2020
DOI (Digital Object Identifier):
Page No: 1171-1184
ISSN Number: 2349-5162

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Cite This Article

"FLUIDIZATION CHARACTERISTICS OF ION EXCHANGE RESINS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 9, page no. pp1171-1184, September-2020, Available at : http://www.jetir.org/papers/JETIR2009161.pdf




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