Animal manure is not just a waste problem anymore. A new scientific review shows that when livestock manure is turned into biochar through controlled heating, it can become a powerful, low cost ...

On a farm where cows freely relieve themselves as they graze, the accumulation and spread of waste often contaminates local soil and waterways. This can be controlled by confining the cows in barns, ...

Decomposing food scraps at Bennett Compost in Northeast Philadelphia. Millions of tons of food waste end up in landfills each year. But alternatives like composting, anaerobic digestion and even ...

Biohazardous / biomedical waste refers to any material having the risk of carrying pathogens which can potentially harm humans. The biohazardous wastes generated at Concordia University include: Human ...