Module 6 : Water Pollution Treatment

Lecture 1 : Introduction

Technological Approach:  Septic Systems

  • homes should have Septic tanks
  • Can be used in parking lots, business parks, etc.

 

 

 

Combined sewer overflow is a problem in many older towns

  • EPA: 1.8 M to 3.85 M sick from swimming in water contaminated by sewer overflows
  • EPA: $100 billion to fix