0 Biodegradable substances decay naturally without damaging the environment. -- ulegający biodegradacji
Methane (a greenhouse gas 20 times more powerful than carbon dioxide) is generated at all landfill sites accepting biodegradable waste.
In addition, if disposed of in landfill rather than, for example, being composted, biodegradable waste breaks down to release greenhouse gases.
Such material is entirely biodegradable and can be composted.
These discussions include reference to biodegradable chewing gum as well as practical measures to promote responsible behaviour by users.
These changes were directly related to food or farming and did not appear to spill over into other areas of consumption such as driving habits or use of biodegradable soaps.
Hydraulic mulch slurry, derived mainly from wood byproducts, is sprayed onto the soil surface as a biodegradable ground cover to prevent erosion and establish vegetation.
Hydramulch is fully biodegradable and so does not have the adverse environmental impacts of polyethylene film.
Coating paper with a biodegradable polymer on both sides or on the underside also considerably decreased the rate of degradation14,15.
