Methane treatment of a covered slurry tank using a high efficiency biofilter
Description
Stored pig manure is a major source of greenhouse gases. In Canada, in 2008, stored pig manure released 1.3 million tons of carbon dioxide equivalent in the form of methane. Methane concentrations from pig manure storage tanks are generally too low to be burned, but biofilters can be used to manage them.
Objective(s)
- Demonstrate the long-term performance of a high-efficiency inorganic biofilter for treating gases from covered pig manure storage tanks
From 2015 to 2017
Project duration
Livestock production
Activity areas
Coexisting in an agricultural environment, Air quality
Services
Biofiltration of Québec manure pits has the potential to treat the equivalent of the emissions from one million cars each year.
Partners
Prime-Vert Programme | Ministère de l’Agriculture, des Pêcheries et de l’Alimentation du Québec | Université de Sherbrooke | Ferme Marnie
Publications
This may interest you
Developing an air quality measurement tool with an integrated digital interface for use in livestock buildings
Project, conducted in collaboration with a Belgian team, to develop an integrated tool for measuring the air quality in livestock buildings.
Researcher: Stéphane Godbout
Managing berms and swales to increase the effectiveness of vegetative filter strips around beef cow wintering lots
This project aimed to evaluate the purification capacity of different configurations of swales planted with shrubs or perennial grasses to serve as vegetative filter strips.
Researcher: Marc-Olivier Gasser
An innovative and economical air treatment technology for pig farms
IRDA and CRIUCPQ have been working on developing an air treatment unit to reduce pig farm emissions.