Cellulase activity ofTrichoderma reesei (RUT-C30) on municipal solid waste

1995 ◽  
Vol 51-52 (1) ◽  
pp. 145-153 ◽  
Author(s):  
Sanjoy Silva ◽  
Bill B. Elmore ◽  
Houston K. Huckabay
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Cellulase Activity ◽  
Rut C30

Cellulolytic activity in municipal solid waste composting

1970 ◽  
Vol 16 (7) ◽  
pp. 553-560 ◽  
Author(s):  
F. J. Stutzenberger ◽  
A. J. Kaufman ◽  
R. D. Lossin
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Cellulose Degradation ◽  
Cellulase Activity ◽  
Hydrolysis Rate ◽  
Bacillus Species ◽  
Cellulose Content ◽  
Cellulolytic Activity ◽  
Cellulose Decomposition ◽  
Ph Values

A study was made of the open windrow method of municipal solid waste composting as related to those factors that might influence cellulose decomposition. Composting temperatures reached a maximum (55–65 °C) at 3 weeks and then gradually decreased during the rest of the 49-day process. The pH values of compost samples homogenized in distilled water decreased slightly during the initial stages of the process and then increased gradually to final values of 7.0–8.5. Clarified compost extracts were assayed for cellulase activity by measuring the hydrolysis rate of carboxymethylcellulose (CMC). Maximal cellulase activity occurred at 65 °C, pH 6.0, with a CMC concentration of 2.5%. The cellulase activity of compost increased 10-fold at a logarithmic rate while the cellulose content decreased 50%. In a preliminary search for microorganisms active in cellulose degradation during the composting process, three cellulolytic species were isolated; these were identified as Aspergillus fumigatus, a Bacillus species, and a Thermoactinomyces species of the Actinobifida group.

The dynamic of cellulase activity of fungi inhabiting organic municipal solid waste

2018 ◽  
Vol 251 ◽  
pp. 411-415 ◽  
Author(s):  
Surendra Sarsaiya ◽  
Sanjeev Kumar Awasthi ◽  
Mukesh Kumar Awasthi ◽  
Abhishek Kumar Awasthi ◽  
Saket Mishra ◽  
...  
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Cellulase Activity

Municipal solid waste landfills biogas utilization

2019 ◽  
Vol 57 ◽  
pp. 192-202
Author(s):  
A Yurchenko ◽  
◽  
D Kulikova ◽  
E Dmitruk ◽  
L Cheberiachko ◽  
...  
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Municipal Solid Waste Landfills ◽  
Solid Waste Landfills

Municipal Solid Waste (MSW) Organic Fraction to Energy. Cuban Case Study. Brief Considerations

2016 ◽  
Vol 2 (2) ◽  
pp. 39-44
Author(s):  
Oscar Cabeza ◽  
◽  
Alfredo Alonso ◽  
Yoel Lastre ◽  
Jorge Medina ◽  
...  
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Organic Fraction

Ecological-geochemical assessment of the territories for the municipal solid waste disposal

2018 ◽  
Vol 19 (1(19)) ◽  
pp. 22-26
Author(s):  
O.T. Azimov ◽  
◽  
I.V. Kuraeva ◽  
Yu.Yu. Voytyuk ◽  
A.I. Samchyk ◽  
...  
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Waste Disposal ◽  
Solid Waste Disposal ◽  
Geochemical Assessment
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