Lignin Recovery from Black Liquor Using Integrated UF/NF Processes and Economic Analysis

Lignin Recovery from Black Liquor Using Integrated UF/NF Processes and Economic Analysis

Lignin is a polyphenolic biopolymer present in large amounts in black liquor (BL). This work investigated the recovery of lignin from BL (pre-filtered by ultrafiltration (UF)) by nanofiltration (NF). For the NF tests, laboratory-made mixed matrix membrane (MMM) prepared with 0.1% activated carbon (A...

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Bibliographic Details
Main Authors: Manorma Sharma, Patrícia Alves, Licínio M. Gando-Ferreira
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Membranes
Subjects:
crossflow filtration
fouling
integrated UF/NF process
lignin
mixed matrix membranes
economic analysis
Online Access:https://www.mdpi.com/2077-0375/13/2/237

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