OBTAINING COTTON PULP WITH THE CORRECT USE OF WATER RESOURCES

The object of the study was the cooking liquor, spent liquor, the flow rate of washing water, their purification after washing, and the quality indicators of the cotton pulp obtained. We studied the optical density before and after bleaching with sodium hypochlorite (NaClO), experimentally determined the optimal bleaching rate of spent liquor and wash water, studied reducing the pH of the medium, determined the residual amount of sodium hydroxide, and identified the chemical oxygen demand (COD5) and biochemical oxygen demand (BOD5) waste liquor and wash water.

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-04-15
DOI
https://doi.org/10.5281/zenodo.15221575
Primary Topic
Dyeing and Modifying Textile Fibers
Type
article
Field-Weighted Citation Impact
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article

OBTAINING COTTON PULP WITH THE CORRECT USE OF WATER RESOURCES

Zenodo (CERN European Organization for Nuclear Research)
Dyeing and Modifying Textile Fibers
article

OBTAINING COTTON PULP WITH THE CORRECT USE OF WATER RESOURCES

article en

Abstract

The object of the study was the cooking liquor, spent liquor, the flow rate of washing water, their purification after washing, and the quality indicators of the cotton pulp obtained. We studied the optical density before and after bleaching with sodium hypochlorite (NaClO), experimentally determined the optimal bleaching rate of spent liquor and wash water, studied reducing the pH of the medium, determined the residual amount of sodium hydroxide, and identified the chemical oxygen demand (COD5) and biochemical oxygen demand (BOD5) waste liquor and wash water.

Zenodo (CERN European Organization for Nuclear Research)
Clean water and sanitation
Openalex Percentile: Top 53%
Dyeing and Modifying Textile Fibers
DOIOpen Access PDFOpenAlex
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OBTAINING COTTON PULP WITH THE CORRECT USE OF WATER RESOURCES · Zenodo (CERN European Organization for Nuclear Research) (2025) | TGRS Research Map | TGRS