For this assignment, you will write an essay in which you will apply safety and health-related theory and technology to
address environmental issues. Please include the components listed below in your essay. 
– Discuss an environmental technology from the course that you found the most beneficial and impactful.
– Provide an equation used for computing water flow rate from pipe diameter. Describe the application and variables in the
equation.
– Explain two methods for treating water.
Explain two features of a solid waste landfill.
Describe two hazardous waste onsite remediation technologies. 
– Explain the purpose of an electrostatic precipitator and the air pollutants that it removes, and show an equation used to
determine its efficiency. 
– Provide the equation used to compute SPL (in dB) from sound pressure in µbars. If a bulldozer emits a sound level of 90
dBA, what is the sound level (dBA) of two bulldozers next to each other? 
Your essay should flow smoothly from topic to topic with thoughtful transitions. Your essay should be at least four pages in
length, not counting the references page.
The (2) attached refrences must be utilized for this paper