Lignin degradation by white rot fungi on spruce wood shavings during short-time solid-state fermentations monitored by near infrared spectroscopy

Fackler, Karin; Gradinger, Cornelia; Hinterstoisser, Barbara; Messner, Kurt; Schwanninger, Manfred

doi:10.1016/j.enzmictec.2006.03.043

Cited by 95 publications

(54 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Section: Biological Processes -Susceptibility To Enzymatic Breakdownmentioning

confidence: 99%

“…Trametes versicolor (Tanaka et al 1999) or Heterobasidium annosum (Daniel et al 1998), whereas some other white-rot fungi preferentially work on lignin in a selective manner, e.g. Physisporinus rivulosus (Hilden et al 2007) and Dichomitus squalens (Fackler et al 2006).Enzymatic treatment is a safe and ecofriendly process (Kim et al 2002), but a long residence time is required (up to 10-14 days), and high costs of enzymes limit its commercial applications (Pu et al 2015). Furthermore, selectivity of enzymes can be low and also carbohydrates are partially consumed by microorganisms.…”

mentioning

confidence: 99%

See 1 more Smart Citation

Wastewater Treatment and Reclamation: A Review of Pulp and Paper Industry Practices and Opportunities

Hubbe

Metts

Hermosilla

et al. 2016

BioRes

183

View full text Add to dashboard Cite

The pulp and paper (P&P) industry worldwide has achieved substantial progress in treating both process water and wastewater, thus limiting the discharge of pollutants to receiving waters. This review covers a variety of wastewater treatment methods, which provide P&P companies with costeffective ways to limit the release of biological or chemical oxygen demand, toxicity, solids, color, and other indicators of pollutant load. Conventional wastewater treatment systems, often comprising primary clarification followed by activated sludge processes, have been widely implemented in the P&P industry. Higher levels of pollutant removal can be achieved by supplementary treatments, which can include anaerobic biological stages, advanced oxidation processes, bioreactors, and membrane filtration technologies. Improvements in the performance of wastewater treatment operations often can be achieved by effective measurement technologies and by strategic addition of agents including coagulants, flocculants, filter aids, and optimized fungal or bacterial cultures. In addition, P&P mills can implement upstream process changes, including dissolved-air-flotation (DAF) systems, filtration save-alls, and kidney-like operations to purify process waters, thus reducing the load of pollutants and the volume of effluent being discharged to end-of-pipe wastewater treatment plants. Keywords: Wastewater treatment; Pulp and paper manufacturing; Advanced oxidation; Membrane technologies; Clarification; Activated sludgeContact information: a: North Carolina State University, Dept. of Forest Biomaterials, Campus Box 8005, Raleigh, NC 29695-8005; b: WestRock Company, Water and Waste Treatment, 600 S 8th St, Fernandina Beach, FL 32034; c: Department of Agricultural and Forestry Engineering, University of Valladolid, Campus Duques de Soria, E-42004 Soria, Spain; d: Complutense University of Madrid, Department of Chemical Engineering, Ingn. Quim, Facultad de Ciencias Químicas, Ciudad Universitaria s/n,S-N, E-28040 Madrid, Spain; e: Concordia University, Dept. Bldg. Civil & Environm. Engn., 1455 Maisonneuve Blvd, West Montreal, PQ H3G 1M8, Canada; f: University of Jyväskylä, Dept. Chem., Box 35, FI-40014 Jyväskylä, Finland; g: Department of Biology, Center for Environmental and Marine Studies, CESAM, University of Aveiro, 3810-193 Aveiro, Portugal; h: Department of Environment and Planning, Center for Environmental and Marine Studies, CESAM, Aveiro & Department of Materials and Ceramics, Institute of Materials, CICECO, University of Aveiro, 3810-193 Aveiro, Portugal; i: FPInnovations, 570 St. Jean Blvd., Pointe Claire, PQ H9R 3J9, Canada; * Corresponding author: hubbe@ncsu.edu Contents of the Article INTRODUCTIONThe pulp and paper (P&P) industry occupies a challenging position with respect to the natural environment. On the positive side, the industry is based on the usage of renewable, photosynthetic resources. On the other hand, the industry discharges huge quantities of aqueous effluents. Large volumes (up to 70 m 3 ) of wastewater ...

show abstract

Section: Biological Processes -Susceptibility To Enzymatic Breakdownmentioning

confidence: 99%

mentioning

confidence: 99%

Wastewater Treatment and Reclamation: A Review of Pulp and Paper Industry Practices and Opportunities

Hubbe

Metts

Hermosilla

et al. 2016

BioRes

183

View full text Add to dashboard Cite

show abstract

“…Moreover, some white rot fungi seem to switch from selective to simultaneous degradation over time. 87 With the purpose to find suitable fungi for biopulping of wood or straw, 88 several studies revealed isolates that, under certain conditions, degrade lignin preferentially to cellulose, such as P. chrysosporium, 42,64 C. subvermispora, 42,64 92 All the tested fungi were able to reduce significantly the lignin content during the first week. The delignification detected after 2 weeks ranged from 7.2% for C. subvermispora (FPL 105.752) to 2.5% for P. radiate, being significant (P = 95%) after the third day of the inoculation with C. subvermispora and P. tremellosa.…”

Section: Fungal Potential For Biopulping and Biobleachingmentioning

confidence: 99%

“…The delignification detected after 2 weeks ranged from 7.2% for C. subvermispora (FPL 105.752) to 2.5% for P. radiate, being significant (P = 95%) after the third day of the inoculation with C. subvermispora and P. tremellosa. 92 Also, the fungal or enzymatic treatment of raw material can be solid or liquid state fermentation (SSF or LSF). As previously mentioned, C. subvermispora is a model fungus for selective lignin degradation, with an accumulation of calcium oxalate and MnO 2 when the decay proceeds, 45,59,93,94 and the most important ligninolytic enzyme from this species and many other lignin-selective whiterot fungi is MnP.…”

Section: Fungal Potential For Biopulping and Biobleachingmentioning

confidence: 99%

The fungal ability for biobleaching/biopulping/bioremediation of lignin-like compounds of agro-industrial raw material

López¹,

Silva²,

Santos³

2017

Quim. Nova

View full text Add to dashboard Cite

publicado na web em 13/06/2017 Lignin is present in plant cell secondary wall, associated to carbohydrates preventing their efficient hydrolysis, and cellulose pulp manufacture basically consists in breaking down the middle lamella of plant cells, individualizing fibers such as cellulose from the other biopolymers. Different levels of lignocellulose are found in plant residues and they can be decomposed by extracellular fungal lignin modifying enzymes, used as a tool to reduce waste materials in contaminated soils and effluents. In the paper mill industries, for instance, they are a suitable or complementary alternative to the traditional methods of pulping/bleaching, contributing to improve paper strength as well as to reduce the pitch content, the quantity of chemicals and the consume of electrical energy. The aim of this review was to describe the fungal degradation of lignocellulosic like-material, the non-specific enzymatic aspects of the attack of wood and agricultural wastes, the fungal ability for biosorption and bioconversion, and its applications in the pulp/paper industry and bioremediation.

show abstract

“…Already three days after inoculation with the white-rot fungus, at the time of onset of enzyme-production, radicals were formed in the wood and delignification became significant ). After about one week to 10 days of incubation, the total lignin content decreased by 3.5% and extractable components were formed (Guerra et al 2004, Fackler et al 2006. Small scale gluing tests of white-rot modified spruce veener strips with aminoplastic resins were performed.…”

Section: Fungal Fermentation Of Wood For the Wood Panel Industrymentioning

confidence: 99%

Wood production, wood technology, and biotechnological impacts

Kües¹

2007

View full text Add to dashboard Cite

Lignin degradation by white rot fungi on spruce wood shavings during short-time solid-state fermentations monitored by near infrared spectroscopy

Cited by 95 publications

References 28 publications

Wastewater Treatment and Reclamation: A Review of Pulp and Paper Industry Practices and Opportunities

Wastewater Treatment and Reclamation: A Review of Pulp and Paper Industry Practices and Opportunities

The fungal ability for biobleaching/biopulping/bioremediation of lignin-like compounds of agro-industrial raw material

Wood production, wood technology, and biotechnological impacts

Contact Info

Product

Resources

About