Cellulose Decomposition in Soil Burial Beds

Cellulose Decomposition in Soil Burial Beds: II. Cellulolytic Activity as Influenced by Alteration of Soil Properties.

Microbiological breakdowin of cellulose materials in soil as influenced by the soil environment is of interest to both agriculture and industry. The need for better understanding of possible effects due to variations in soil used as a component of soil burial beds led to investigations on the cellulolytic activities of diverse mineral soils. An accompanying paper (Schmidt and Ruschmeyer, 1958) ...

The Decomposition of Cellulose by Soil Fungi*

Catalytic Decomposition of Cellulose under Biological Conditions.

1. The catalytic decomposition of undegraded cellulose in the form of cotton fibres is described with hydrogen peroxide at 0.4-0.04% (w/v) concentration in the presence of ferrous salts at pH3-5. 2. Complete solubilization of 5mg. of cotton fibres occurred in about 7 days in the presence of 0.4% hydrogen peroxide and 0.2mm-ferrous sulphate at the optimum pH4.2-4.3. 3. With 0.4% hydrogen peroxid...

Decomposition of Potato Processing Wastes in Soil'

Solid filtered or centrifuged potato processing wastes were obtained from three potato processors in Idaho. The waste samples were dried and ground to pass a 2-nun sieve and added to soils at rates of 0, 2.5, 10, and 25 g/kg. The 100-g samples of Portneuf silt loam soil containing the waste material was incubated at 26 °C and decomposition of the added wastes was determined by measuring CO, evo...

The Overview of Thermal Decomposition of Cellulose in Lignocellulosic Biomass