Keywords: bioaerosol; endotoxin; composting facilities; intensive farming; air pollution 1. Introduction Endotoxin, a cellular component of the outer membrane of the cell wall of Gram-negative bacteria, consisting of lipids and lipopolysaccharides (LPS), is one component of bioaerosols that can ...
Singapore is an independent city/country is also known as the Republic of Singapore. It is a city/state Island country. It is known as one of the most advanced cities in the world but it won’t be wrong to believe that it is the most advanced city in the world. One of the main ad...