The feedstock for the new process is levulinic acid, which can be produced by chemical processing of materials such as straw, corn stalks or even
municipal green waste.
In recent years, humans have been introducing exotic earthworm species from Europe and Asia through fishing, timber harvesting,
municipal green waste management and gardening.
Not exact matches
Another
municipal waste - to - energy project — using technology available in Australasia — is designed to convert more than 65,000 tons of mixed organic
waste a year into environmentally harmonious
green energy and dry fertilizer.
«In Växjö, the
greenest city in Europe, we strive to produce meals with a lower effect on the environment in
municipal kitchens by purchasing locally produced and ecological foodstuffs, reduce
waste, increase the proportion of vegetables and adapt menus to the season.»
San Francisco has enforced new
green building standards for all
municipal construction projects, invested in renewable energy systems, pursed rigorous energy efficiency standards at City - owned properties and has moved closer to achieving zero
waste sent to landfill.