Aluminum in Effluents and Sludges from the Preliminary Coagulation in Dairy Factory Aerated Balancing Tanks: An Analytical and Sorption Study
Joint Authors
Anielak, Piotr
Wolf, Wojciech M.
Sadowski, Michał
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-04
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The coagulation process is used as the first step for the chemical treatment of liquid waste.
Resulting wet sludge is treated with coagulants or polyelectrolytes to improve dewatering characteristics of its so-called conditioning.
The coagulants such as aluminum sulphate or polyaluminum chloride (Al2Cln(OH)6−n) are widely used for dairy wastewater treatment systems.
The pretreatment dairy sludge can be applied in agriculture as fertilizer containing valuable nutrients.
Hence, a simple, cost effective, and rapid method for the determination of aluminum content in the sludge is essential for calculation of the appropriate coagulant dose at the sludge pretreatment process.
In this paper either colorimetric or atomic absorption spectrometric methods as applied for the determination of aluminum concentration in the dairy wastewater are compared.
For colorimetric method, the optimum experimental conditions such as pH, reaction time, and concentration of other ions in the sample were determined.
The sorption isotherms of aluminum on the activated sludge were determined for diverse aluminum species.
American Psychological Association (APA)
Sadowski, Michał& Anielak, Piotr& Wolf, Wojciech M.. 2018. Aluminum in Effluents and Sludges from the Preliminary Coagulation in Dairy Factory Aerated Balancing Tanks: An Analytical and Sorption Study. Journal of Chemistry،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1182252
Modern Language Association (MLA)
Sadowski, Michał…[et al.]. Aluminum in Effluents and Sludges from the Preliminary Coagulation in Dairy Factory Aerated Balancing Tanks: An Analytical and Sorption Study. Journal of Chemistry No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1182252
American Medical Association (AMA)
Sadowski, Michał& Anielak, Piotr& Wolf, Wojciech M.. Aluminum in Effluents and Sludges from the Preliminary Coagulation in Dairy Factory Aerated Balancing Tanks: An Analytical and Sorption Study. Journal of Chemistry. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1182252
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182252