SEWAGE CLEANING PROCESS AND APPARATUS, BY BIOLOGICAL METHOD USING NITRIFICATING AND DENIFICATING PROCESSES, AEROBIC MUD-STABILIZATION, AND DEPHOSPHORIZATION
摘要
申请公布号
HU913493(D0)
申请公布日期
1992.01.28
申请号
HU19910003493
申请日期
1991.11.07
申请人
HYDROFERR IPARI KFT.,HU;KNIZSE JOZSEF,HU;TUSJAK GYOERGY ,HU
