Related Experiment Video
Updated: Aug 19, 2026

Isolation of Native Soil Microorganisms with Potential for Breaking Down Biodegradable Plastic Mulch Films Used in Agriculture
Published on: May 10, 2013
Biodegradation of chlorinated solvents in a water unsaturated topsoil
Thomas Borch1, Per Ambus, Frank Laturnus
1Plant Research Department, Risø National Laboratory, DK-4000 Roskilde, Denmark. thomas_b@erc.montana.edu
Abstract:
In order to investigate topsoils as potential sinks for chlorinated solvents from the atmosphere, the degradation of trichloromethane (CHCl(3)), 1,1,1-trichloroethane (CH(3)CCl(3)), tetrachloromethane (CCl(4)), trichloroethene (C(2)HCl(3)) and tetrachloroethene (C(2)Cl(4)) was studied in anoxic laboratory experiments designed to simulate denitrifying conditions in water unsaturated topsoil. Active denitrification was demonstrated by measuring the release of 15N in N(2) to the headspace from added 15N labeled nitrate. The degradation of chlorinated aliphatic compounds was followed by measuring their concentrations in the headspace above the soil. The headspace concentrations of all the chlorinated solvents except CH(3)CCl(3) were significantly (P
More Related Videos
13:16A Whole Cell Bioreporter Approach to Assess Transport and Bioavailability of Organic Contaminants in Water Unsaturated Systems
Published on: December 24, 2014
08:21Isolation and Screening from Soil Biodiversity for Fungi Involved in the Degradation of Recalcitrant Materials
Published on: May 16, 2022
Related Concept Videos
Bioremediation
Environmental Applications of Microorganisms
Microbial Bioremediation of Hydrocarbons
Microbial Bioremediation of Pesticides
Microbial Wastewater Treatment
Biological Treatment of Effluent and Waste Water