Biosolids from a wastewater treatment plant were loaded onto trucks
![Biosolids from a wastewater treatment plant were loaded onto trucks for transport to the field](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/loader.jpg?itok=aI9eEI8F)
Detailed Description
Biosolids from a wastewater treatment plant were loaded onto trucks for transport to the field. A team of USGS scientists and their colleagues collected samples of biosolids for analysis from freshly exposed surfaces created by the machinery used to load the biosolids onto trucks.
Sources/Usage
Public Domain.