A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wastewater treatment for removal of dyes by coagulation and membrane processes
Abstract The development of effective wastewater treatment means and processes is one of the most important problems of textile dyeing-and-finishing plants. Textile dyeing wastewater contains large amounts of chemically different synthetic dyes, surfactants, and mineral substances, which are responsible for a serious chemical load on municipal wastewater treatment facilities. In this study using wastewater from direct and reactive dyeing processes at the Svitanak dye-works (Zhodino, Belarus) as an example, a comparative analysis has been performed of the efficiency of wastewater treatment by the following two processes: reagent coagulation with the use of aluminum hydroxychloride and anionic and cationic flocculants and ultrafiltration with the use of polyacrylonitrile, polysulfone, aromatic polyamide, and polysulfonamide membranes and experimental membrane samples with additionally modified surfaces.
Wastewater treatment for removal of dyes by coagulation and membrane processes
Abstract The development of effective wastewater treatment means and processes is one of the most important problems of textile dyeing-and-finishing plants. Textile dyeing wastewater contains large amounts of chemically different synthetic dyes, surfactants, and mineral substances, which are responsible for a serious chemical load on municipal wastewater treatment facilities. In this study using wastewater from direct and reactive dyeing processes at the Svitanak dye-works (Zhodino, Belarus) as an example, a comparative analysis has been performed of the efficiency of wastewater treatment by the following two processes: reagent coagulation with the use of aluminum hydroxychloride and anionic and cationic flocculants and ultrafiltration with the use of polyacrylonitrile, polysulfone, aromatic polyamide, and polysulfonamide membranes and experimental membrane samples with additionally modified surfaces.
Wastewater treatment for removal of dyes by coagulation and membrane processes
Kasperchik, V. P. (author) / Yaskevich, A. L. (author) / Bil’dyukevich, A. V. (author)
Petroleum Chemistry ; 52 ; 545-556
2012-11-30
12 pages
Article (Journal)
Electronic Resource
English
Removal of Reactive Dyes from Wastewater by Magnesium Hydroxide Coagulation Assisted with Ultrasonic
| British Library Conference Proceedings | 2013
| American Chemical Society | 2021
Model experiments on the coagulation-membrane post-treatment of complex wastewater
| DOAJ | 2013
Slaughterhouse Wastewater Treatment by Integrated Chemical Coagulation and Electro-Fenton Processes
| DOAJ | 2022
Coagulation and Flocculaltion in Wastewater Treatment
| Online Contents | 2000