Results 71 to 80 of about 531,459 (191)

Color and COD Removal From ECF Effluent by Airlift Reactor With Immobilized Lentinus edodes

Chemical Engineering &Technology, Volume 49, Issue 5, May 2026.
Airlift bioreactor treating ECF bleaching effluent with Lentinus edodes immobilized on polystyrene fibers achieved up to 48% color and 41% COD removal. Under optimized aeration (300 mL/min) and HRT (78 h) without glucose, COD removal remained stable for 15 days, supporting a low‐input, enzyme‐driven strategy for pulp‐and‐paper wastewater. ABSTRACT This
Érica Simplício de Souza, Walter Oliva Pinto Filho Segundo, João Vicente Braga de Souza, Flávio Teixeira, Teresa Cristina Brasil de Paiva   +4 more
wiley   +1 more source

Isolation and Characterization of Potential Lignin Peroxidase-Producing Bacteria from Compost Samples at Richards Bay (South Africa)

Polish Journal of Microbiology, 2023
Lignin recalcitrance is a key issue in producing value-added products from lignocellulose biomass. In situ biodegradable lignin-modifying enzymes-producing bacteria are considered a suitable solution to lignin biodegradation problems, but exploitation of
Dube Sindiswa L., Osunsanmi Foluso O., Ngcobo Bongekile P., Mkhwanazi Londiwe B., Jobe Zanele Z., Aruleba Raphael T., Mosa Rebamang A., Opoku Andrew R.   +7 more
doaj   +1 more source

Lewis Pair‐Engineered CuMnOx as Cold‐Adapted Multinanozyme for Cooperative Hydrolytic and Oxidative Degradation of Raw Corn Stalk

Advanced Science, Volume 13, Issue 23, 23 April 2026.
A Lewis pair site design strategy was established to construct Cu‐doped Mn‐based amorphous nanozymes, where Mn and oxygen vacancies generate cooperative acid‐base pairs. The resulting multinanozyme integrates glycosidase‐, oxidase‐, and cold‐adapted enzyme‐mimicking activities, enabling cooperative depolymerization of cellulose and hemicellulose ...
Huile Liu, Ziyi Di, Qing Tian, Yue Zhou, Rong Yang, Zhiyi Bai, Haoyu Wang, Yao Chen, Lianbing Zhang   +8 more
wiley   +1 more source

Direct electron transfer between ligninolytic redox enzymes and electrodes

, 2004
The electrochemistry of the ligninolytic redox enzymes, which include lignin peroxidase, manganese peroxidase and laccase and possibly also cellobiose dehydrogenase, is reviewed and discussed in conjunction with their basic biochemical characteristics ...
Dimcheva, Nina,, Ferapontova, Elena, Leonard Stoica, Aust, S D, Dietmar Haltrich, Haltrich, D, Ruzgas, Tautgirdas,, Yaropolov, A L, Christenson, Andreas, Ruzgas, Tautgirdas, Shleev, Sergey, Christenson, Andreas,, Andreas Christenson, Nina Dimcheva, Elena E. Ferapontova, Stoica, Leonard,, Ferapontova, Elena,, Gorton, Lo,, Tautgirdas Ruzgas, Gorton, Lo, Alexander I. Yaropolov, Roger N. F. Thorneley, Dimcheva, Nina, Stoica, Leonard, Steven D. Aust, Lo Gorton, Shleev, Sergey,, Lund University., Thorneley, R N F, Sergey Shleev   +29 more
core   +1 more source

Selection of Lignin Degrading Bacteria from Soil, Kitchen Waste, Leaf Litter, and Cow Dung Based on Lignin Peroxidase and Manganese Peroxidase Activities

Jurnal Ilmu Pertanian Indonesia
Lignin is a complex chemical heterogeneous polymer that forms a physical barrier to lignocellulose's biological and chemical hydrolysis, making lignocellulosic biomass challenging to degrade.
Taruna Dwi Satwika, Dwiana Muflihah Yulianti, Galang Anahatta Hidayat, Afifah Mariana   +3 more
doaj   +1 more source

Degradation of Aflatoxin B₁ by a Sustainable Enzymatic Extract from Spent Mushroom Substrate of Pleurotus eryngii

Toxins, 2020
Ligninolytic enzymes from white-rot fungi, such as laccase (Lac) and Mn-peroxidase (MnP), are able to degrade aflatoxin B1 (AFB1), the most harmful among the known mycotoxins.
Maria Teresa Branà, Lucrezia Sergio, Miriam Haidukowski, Antonio F. Logrieco, Claudio Altomare   +4 more
doaj   +1 more source

Integrated and closed‐loop biorefinery strategies for efficient waste valorization and biofuel production

The Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1656-1676, April 2026.
Abstract Advancements in biofuel production technologies are essential for reducing global dependence on fossil fuels and addressing their overexploitation. Many valuable components of biomass, such as cellulose, hemicellulose, and lignin, remain underused in traditional biorefineries, which typically rely on a single feedstock to produce a primary ...
Marcos Paulo Patta Granado, Prakhar Talwar, Sahil Sahil, Andrea Cressoni De Conti, Sonil Nanda, Janusz A. Kozinski   +5 more
wiley   +1 more source

Stabilized Cellulase in Chitosan–Polyvinyl Alcohol Biopolymer Beads for Sustainable Enzymatic Deinking of Recycled Paper

ChemistryOpen, Volume 15, Issue 4, April 2026.
A stable and reusable biocatalyst, cellulase@Cs/PVA/Ga, is engineered by immobilizing cellulase onto glutaraldehyde‐activated chitosan (Cs) and coating it with polyvinyl alcohol. This composite system enhances enzymatic stability and efficiency for the sustainable deinking of recycled newspaper, offering a green alternative to harsh chemical treatments.
Parisa Chakeri, Ghasem Mohammadi‐Nejad, Ghasem Hosseini Salekdeh, Shohreh Ariaeenejad, Azadeh Lohrasbi‐Nejad   +4 more
wiley   +1 more source

Biodegradação de efluente têxtil por Pleurotus sajor-caju Biodegradation of textile effluents by Pleurotus sajor-caju

Química Nova, 2005
Effluents generated by the textile industry are of environmental concern because of the presence of dyes with complex molecular structure, which confer them recalcitrant characteristics.
Hélio Mitoshi Kamida, Lucia Regina Durrant, Regina Teresa Rosim Monteiro, Eduardo Dutra de Armas   +3 more
doaj   +1 more source

Development of a co‐culture of Ureibacillus thermosphaericus and Cupriavidus taiwanensis for inhibitors removal from hemicellulose prehydrolysate

Biotechnology Progress, Volume 42, Issue 2, March/April 2026.
For biofuels production, hemicellulose pre‐hydrolysate is considered as an attractive feedstock rich in fermentable sugars. The pre‐hydrolysate derived from lignocellulosic biomass comprises, along with sugars, several inhibitors which can hamper its efficient conversion.
Mariem Theiri, Mariya Marinova, Hassan Chadjaa, Mario Jolicoeur   +3 more
wiley   +1 more source