Przemysl Chemiczny, Vol.90, No.5, 958-960, 2011
Absorption of ammonia from the faeces of mink by using sodium bentonite
Corn. bentonite was added to the mink feed (0,5 or 1%) at 4 degrees C or 25 degrees C to decrease the NH3 emission from the mink faeces. The faeces samples were taken every day, underwent an incubation at 4 degrees C or 25 degrees C for 22 days, and analyzed for NH3 emission by about 44% (as compared to the control group) was achieved.