TY  - RPRT
TI  - Simultaneous nitrification and denitrification using immobilized microorganisms.
AU  - V A Santos
AU  - J Tramper
AU  - R H Wijffels
PY  - 1993
DO  - 10.3109/10731199309117369
UR  - https://pubmed.ncbi.nlm.nih.gov/8399972/
ID  - 8399972
ER  -