Question

summary of waste disposal​

Answer 1

Answer:

Explanation:

Waste Disposal

Waste disposal is a multibillion dollar industry in the United States. However, there are many hazards inherent in the treatment and disposal of wastewater  and biosolid material.  the potential for bioaerosol production via various methods of land application of biosolids and also loading operations. Major hazards associated with waste effluents are pathogenic microorganisms including bacteria, viruses, protozoa, and helminths. Wastewater treatment plants utilize activated sludge and trickling filter systems, and all of these treatment processes potentially create relatively large amounts of aerosols, which have been shown to include pathogenic microorganisms. Other aspects of the treatment process such as composting and land disposal are also associated with the generation of aerosols containing pathogenic microorganisms.