With competition for
plant waste among cellulosic ethanol plants, landscapers, and a range of other users, added to the fact that millions of cell phones are made each year, it could quickly become yet another burden on the earth to be using so much compostable, good - for - the - soil plant matter for cell phone frames.
Not exact matches
One approach that is gaining currency
among environmental scientists is carbon dioxide capture and storage (CCS), a form of carbon sequestration in which CO2 is removed from the
waste gas of power
plants, typically by absorbing it in a liquid, and subsequently burying it deep underground, hence keeping the gas out of the atmosphere.
Among the surprising conclusions: the
waste produced by coal
plants is actually more radioactive than that generated by their nuclear counterparts.
In a move that will likely raise concerns
among many environmentalists worried about air pollution, whatever
waste can not be recycled will be shredded, bailed and transported abroad for incineration in
waste - to - energy
plants.
It comprises
waste material, products, residues, and byproducts from agriculture,
plants, manure, and industrial
wastes,
among other materials.
Moreover, the presence of these
plant parts
among pieces of charred and uncharred dung indicate that the barley may have been eaten by the livestock, which perhaps were allowed to graze on harvested fields or were fed grains and harvesting
waste.»