Application of nitrification by cells immobilized in Polyethylene glycol .2 Tanaka K,Sumina T,Nakamura H et al. Prog Biotechnol, 1996, 11(Immobilized cells) .
Application of nitrification by cells immobilized in Polyethylene glycol .2 Tanaka K,Sumina T,Nakamura H et al. Prog Biotechnol, 1996, 11(Immobilized cells) .