Nauka Przyroda Technologie

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Lucyna Przywara
Assessment of ferric coagulants application for the treatment of industrial wastewater
Summary.

The aim of the article was to treat industrial wastewater coming from edible fats and oils company with the application of coagulation process. Five different coagulants containing various amounts of reactive ferric (PIX 109, PIX 111, Brenntafloc F3 and ferric chloride) were tested in laboratory conditions. The experiment was conducted for various doses of reagents at constant temperature and technological parameters of the coagulation and flocculation. The assessment of various reagents and their doses was based on the concentration and degree of organic matter (COD) removal as well as sedimentation properties of the sludge, generated as a by-product of the coagulation process. In particular, degree of phosphates removal was taken into consideration when assessing the effectiveness of the process.

Key words: edible fats and oils wastewater, ferric coagulants, coagulation
PDFFull text available in Polish in Adobe Acrobat format:
http://www.npt.up-poznan.net/tom5/zeszyt4/art_60.pdf

For citation:

MLA Przywara, Lucyna. "Ocena skuteczności zastosowania soli żelaza w oczyszczaniu ścieków przemysłowych." Nauka Przyr. Technol. 5.4 (2011): #60.
APA Lucyna Przywara (2011). Ocena skuteczności zastosowania soli żelaza w oczyszczaniu ścieków przemysłowych. Nauka Przyr. Technol. 5 (4), #60
ISO 690 PRZYWARA, Lucyna. Ocena skuteczności zastosowania soli żelaza w oczyszczaniu ścieków przemysłowych. Nauka Przyr. Technol., 2011, 5.4: #60.
Corresponding address:
Lucyna Przywara
Instytut Ochrony i Inżynierii Środowiska
Akademia Techniczo-Humanistyczna w Bielsku-Białej
ul. Willowa 2
43-309 Bielsko-Biała
Poland
e-mail: l.przywara@ath.bielsko.pl
Accepted for print: 6.07.2011