%0 Journal Article
%T Preservation Property and Decay Kinetic of Polyurethane Immobilized Nitrifying  Bacteria Pellets
%A Yamei Dong
%J Journal of Geoscience and Environment Protection
%P 93-100
%@ 2327-4344
%D 2018
%I Scientific Research Publishing
%R 10.4236/gep.2018.66007
%X The preservation methods of polyurethane immobilized nitrifying bacteria
pellets which had been enriched in laboratory were provided. Factors such as
temperature, pH and light, which affect the nitrification activity of polyurethane
immobilized pellets, were investigated. The result showed that dark,
deionized water and low temperature is suitable for polyurethane immobilized
nitrifying bacteria pellets¡¯ long term preservation.
%K Immobilized Nitrifying Bacteria Pellets
%K Relative Activity
%K Decay Kinetic
%K Preservation Methods
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=85459