Full utilization of Flammulina filiformis spent mushroom substrate for sustainable production of oil/water separation bacterial nanocellulose composite with high liquid flux and seperation efficiency.

 0 Người đánh giá. Xếp hạng trung bình 0

Tác giả: Yang Bai, Tao Chen, Xianhao Cheng, Zhencui Jiang, Qiwei Sun, Ruixiang Sun, Ran Tan, Shan Wang, Dingkang Wei, Guochao Wu, Nan Wu, Yiran Yan, Peiping Zhang, Yao Zhang, Ying Zhao

Ngôn ngữ: eng

Ký hiệu phân loại: 809.008 History and description with respect to kinds of persons

Thông tin xuất bản: Netherlands : International journal of biological macromolecules , 2025

Mô tả vật lý:

Bộ sưu tập: NCBI

ID: 501521

Bacterial nanocellulose (BNC) is a promising material for oily wastewater separation due to its hydrophilic and nanometer-scale porous structure. However, its application is constrained by high production costs. This study explores the utilization of underutilized Flammulina filiformis spent mushroom substrate (Ff-SMS) to produce BNC cost-effectively. Ff-SMS was pretreated with dilute sulfuric acid and cellulase to obtain hydrolysate and lignin residue. The hydrolysate was fermented using bacteria strains LDU-K and LDU-A to produce BNC. The lignin residue was modified to enhance hydrophilicity and cross-linked with BNC to create lignin-bacterial nanocellulose (LIG-BNC) composites for oil/water separation. The yields of BNC from white and yellow F. filiformis hydrolysates were increased significantly than from the nitrogen-free glucose synthesis medium. LIG-BNC demonstrated improved hydrophilicity and porosity, with water fluxes of 19,316 ± 170 L m
Tạo bộ sưu tập với mã QR

THƯ VIỆN - TRƯỜNG ĐẠI HỌC CÔNG NGHỆ TP.HCM

ĐT: (028) 36225755 | Email: tt.thuvien@hutech.edu.vn

Copyright @2024 THƯ VIỆN HUTECH