Use of Chitosan for Textile Wastewater Decolourization

• Autorzy: Kos L.

Identyfikatory

DOI

10.5604/12303666.1196623

Warianty tytułu

PL

Zastosowanie chitozanu do odbarwiania ścieków włókienniczych

• Języki publikacji: EN

Abstrakty

EN

The aim of the study was to investigate the effectiveness of decolourization of various types of textile wastewater by coagulation with the use of chitosan while ensuring high process efficiency. The effects of decolourization depended on the composition and ionic nature of compounds present in the wastewater. Additional use of ferrous sulfate next to chitosan in the coagulation processes increased the level of wastewater decolourization to about 99%.

PL

Celem pracy było zbadanie efektywności odbarwiania poszczególnych rodzajów ścieków włókienniczych na drodze koagulacji z użyciem chitozanu przy zapewnieniu wysokiej efektywności procesu. Uzyskane efekty odbarwiania zależały od składu i charakteru jonowego związków obecnych w ściekach. Dodatkowe stosowanie siarczanu żelazawego obok chitozanu w procesach koagulacji zwiększało stopień odbarwienia ścieków do około 99%

Słowa kluczowe

EN

textile wastewater; chitosan; decolourization

PL

ścieki włókiennicze; chitozan; odbarwianie

• Wydawca: Sieć Badawcza Łukasiewicz - Łódzki Instytut Technologiczny
• Czasopismo: Fibres & Textiles in Eastern Europe
• Rocznik: 2016
• Tom: Vol. 24, no. 3 (117)
• Strony: 130--135
• Opis fizyczny: Bibliogr. 18 poz., rys., tab.

Twórcy

autor

Kos L.

• Textile Research Institute, Łódź, Poland

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.