JETIREXPLORE- Search Thousands of research papers



Published in:

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

Unique Identifier

JETIR2009078

Page Number

574-591

Share This Article


Title

STUDY OF TREATMENT OF LAUNDRY WASTEWATER

ISSN

2349-5162

Cite This Article

"STUDY OF TREATMENT OF LAUNDRY WASTEWATER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 9, page no.574-591, September-2020, Available :http://www.jetir.org/papers/JETIR2009078.pdf

Abstract

Water has always played a major role in the industrial laundry operations, due to large quantity of universal solvent required for the effective laundering of industrial garments and other textile goods. On an average a laundry uses 15L of water to process 1kg of work and discharges a total of 400m3 of waste water daily. Treatment of this kind of waste water is particularly difficult because of high surfactant content. It also contains various organic and inorganic loads generated by the soil that has been washed out. The main importance is to treat the laundry water in order to remove various impurities in water and also reduce the COD value of the washes laundry water to a permissible limit. There are various pre-treatment methods used to purify the industrial laundry waste water before it is discharged. The tested treatment method systems are as follows: physio-chemical pre-treatment like Coagulation, Flocculation and Dissolved Air Floatation, Sand filtration, Ozonation, Granular Activation carbon filtration, Cross flow Ultrafiltration, Mobile composite material and adsorption. The most feasible methods which can be used on lab scale are Ultrafiltration, Coagulation, Nano filtration, Adsorption .Analysis of pH; TSS, COD, BOD, turbidity, conductivity etc. can be performed to check reuse of laundry waste water. This work deals with study of treatment of laundry wastewater using a combination of various methods.

Key Words

Surfactants, COD, Nano filtration, Ultrafiltration, Adsorption

Cite This Article

"STUDY OF TREATMENT OF LAUNDRY WASTEWATER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 9, page no. pp574-591, September-2020, Available at : http://www.jetir.org/papers/JETIR2009078.pdf

Publication Details

Published Paper ID: JETIR2009078
Registration ID: 300647
Published In: Volume 7 | Issue 9 | Year September-2020
DOI (Digital Object Identifier):
Page No: 574-591
ISSN Number: 2349-5162

Download Paper

Preview Article

Download Paper




Cite This Article

"STUDY OF TREATMENT OF LAUNDRY WASTEWATER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 9, page no. pp574-591, September-2020, Available at : http://www.jetir.org/papers/JETIR2009078.pdf




Preview This Article


Downlaod

Click here for Article Preview