Volatile organic compounds (VOCs) are regulated aerial pollutants that have environmental
and health concerns. Swine operations produce and emit a complex mixture of VOCs with a …

Air pollution generates hazardous pollutants that have resulted in safety, health, and other
welfare issues of food animals. This paper reviewed scientific research advancement in food …

This study assessed a novel technique for removing nitrogen from digested organic waste
based on a slow release of ammonia that was promoted by continuous mixing of the …

This study aimed at evaluating the effect of swine slurry acidification and acidification-
aeration treatments on ammonia (NH3), carbon dioxide (CO2) and hydrogen sulfide (H2S) …

Ammonia (NH3) emissions vary considerably among farms as influenced by climate and
management. Because emission measurement is difficult and expensive, process‐based …

The effects of acidification reduction on methane (CH 4), ammonia (NH 3) and hydrogen
sulphide (H 2 S) emissions from digested pig slurry during storage were investigated. Pilot …

Aims Acidification with concentrated H2SO4 is a novel strategy to reduce NH3 emissions
from livestock slurry. It was recently found that also CH4 emissions from acidified slurry are …

There was an increasing interest in reducing production and emission of air pollutants to
improve air quality for animal feeding operations (AFOs) in the US in the 21st century …

This chapter focuses on the two pollutants in swine production. Modern swine production is
a significant source of pollution gases. Ammonia (NH3) and hydrogen sulfide are among the …

Acute releases of hydrogen sulfide (H2S) are of serious concern in agriculture, especially
when farmers agitate manure to empty storage pits before land application. Agitation can …