But hidden in the 30,000 tons of garbage New Yorkers throw out every day are plenty of other types of toxic trash.
Under the program, companies must provide information about the types of toxic chemicals stored at plants and factories in each state, as well as the quantities discharged from each plant.
Still, in what scientists say shows that the technique works in principle, early studies are finding that different types of toxic compounds -- hormone disruptors, carcinogens, liver poisons and so on -- have been found to have distinct signatures.
Chemicals can elicit various types of toxic responses, which can be classified by the nature of the response, the site of toxic action, the time it takes for the response to develop, and the chance of resolution of the response.
It enabled the scientists not only to detect low levels of pollutants but also to identify what types of toxic hydrocarbons, such as benzene, toluene, and xylene, were in the oil.
On the other hand, the other types of toxic compounds exhibit a variable behavior.
It has given occasion to development of different types of toxic substance models.
However, this enzymatic option needs to improve their ability to degrade other types of toxic compounds from hydrolysates.
From the four types of toxic compounds produced in biomass hydrolysates, phenolic compounds are the most degraded type by ligninolytic enzymes [14,93].
This may responsible for production of other types of toxic radicals including increased cell death or formation of aggregates of misfolded super oxide dismutase.
