Determination of Liquid and Solid PAC Purities for Use in Developing a National Standard

Determination of Liquid and Solid PAC Purities for Use in Developing a National Standard

In recent years, poly aluminum chloride has been replaced as an efficient coagulant for other coagulating material. Despite the diversity in the formulations of this family of coagulants, it is necessary to develop a comprehensive national standrad for the qualitative analysis and determination meth...

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Main Authors: Shahrzad sadat Hosseini Behbahani, Sulmaz Boushehri, Gholamreza Reisi
Format: Article
Language:English
Published: Water and Wastewater Consulting Engineers Research Development 2015-12-01
Series:آب و فاضلاب
Subjects:
PAC
Tempreture
purity
Indicator
Online Access:http://www.wwjournal.ir/article_9277_ce515704a2e12ec6e18a958ade1522b9.pdf
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spelling doaj-cf4c29000e20492c88fa9bd38fb286ef2021-03-02T00:06:41ZengWater and Wastewater Consulting Engineers Research Developmentآب و فاضلاب1024-59362383-09052015-12-012651101129277Determination of Liquid and Solid PAC Purities for Use in Developing a National StandardShahrzad sadat Hosseini Behbahani0Sulmaz Boushehri1Gholamreza Reisi2BS Graduate of Civil Engineering, Islamic Azad Unniveristy, Ahwaz Branch, AhwazMSc Graduate of Physical-Chemistry, Islamic Azad University, Omidiyeh Branch, OmidiyehBS Graduate of Applied Chemistry, Isfahan University of Technology, IsfahanIn recent years, poly aluminum chloride has been replaced as an efficient coagulant for other coagulating material. Despite the diversity in the formulations of this family of coagulants, it is necessary to develop a comprehensive national standrad for the qualitative analysis and determination method for these materials. The presents study aims to investigate the standard approach adopted in China as a major supplier of these coagulants. For this purpose, literature review, scientific findings, and test-based comparisons are exploited for the assessment of these materials and for developing relevant recommendations.In the course of these investigations, the effect of pH, heating procedure, elimination of impurities, and identification of proper reagents will be described.http://www.wwjournal.ir/article_9277_ce515704a2e12ec6e18a958ade1522b9.pdfPACTempreturepurityIndicator
collection DOAJ
language English
format Article
sources DOAJ
author Shahrzad sadat Hosseini Behbahani
Sulmaz Boushehri
Gholamreza Reisi
spellingShingle Shahrzad sadat Hosseini Behbahani
Sulmaz Boushehri
Gholamreza Reisi
Determination of Liquid and Solid PAC Purities for Use in Developing a National Standard
آب و فاضلاب
PAC
Tempreture
purity
Indicator
author_facet Shahrzad sadat Hosseini Behbahani
Sulmaz Boushehri
Gholamreza Reisi
author_sort Shahrzad sadat Hosseini Behbahani
title Determination of Liquid and Solid PAC Purities for Use in Developing a National Standard
title_short Determination of Liquid and Solid PAC Purities for Use in Developing a National Standard
title_full Determination of Liquid and Solid PAC Purities for Use in Developing a National Standard
title_fullStr Determination of Liquid and Solid PAC Purities for Use in Developing a National Standard
title_full_unstemmed Determination of Liquid and Solid PAC Purities for Use in Developing a National Standard
title_sort determination of liquid and solid pac purities for use in developing a national standard
publisher Water and Wastewater Consulting Engineers Research Development
series آب و فاضلاب
issn 1024-5936
2383-0905
publishDate 2015-12-01
description In recent years, poly aluminum chloride has been replaced as an efficient coagulant for other coagulating material. Despite the diversity in the formulations of this family of coagulants, it is necessary to develop a comprehensive national standrad for the qualitative analysis and determination method for these materials. The presents study aims to investigate the standard approach adopted in China as a major supplier of these coagulants. For this purpose, literature review, scientific findings, and test-based comparisons are exploited for the assessment of these materials and for developing relevant recommendations.In the course of these investigations, the effect of pH, heating procedure, elimination of impurities, and identification of proper reagents will be described.
topic PAC
Tempreture
purity
Indicator
url http://www.wwjournal.ir/article_9277_ce515704a2e12ec6e18a958ade1522b9.pdf
work_keys_str_mv AT shahrzadsadathosseinibehbahani determinationofliquidandsolidpacpuritiesforuseindevelopinganationalstandard
AT sulmazboushehri determinationofliquidandsolidpacpuritiesforuseindevelopinganationalstandard
AT gholamrezareisi determinationofliquidandsolidpacpuritiesforuseindevelopinganationalstandard
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