0 past simple and past participle of biodegrade
We seek to increase the figure gradually over the next decade, to ensure that the products that might go into the water and cause a particular problem are biodegraded.
Canadian oil sands are much colder and more biodegraded, so bitumen recovery rates are usually only about 5-6%.
A smaller trommel then allows the biodegraded soil fraction to pass through leaving non-biodegradable, recyclable materials on the screen to be collected.
Many people speculated that subsurface oil droplets were being easily biodegraded.
Maleic anhydride and maleic acid are biodegraded under aerobic conditions in sewage sludge and in soil and water as well.
Small droplets are easier to disperse throughout a water volume, and small droplets may be more readily biodegraded by microbes.
Even in anaerobic conditions at least 80% of the original volume is biodegraded after 15 days with 90% degradation after 4 weeks.
Gangliosides are made and biodegraded rapidly in early life as the brain develops.
