摘要
作者从生产滤池和试验柱的成熟滤砂中分离到了二价锰氧化细菌，其量每毫升湿砂达105～106个数量级。经活性测定，其中棕色菌落均具有Mn2+氧化能力，并证明Mn2+的氧化是在细菌体表面进行的，是通过微生物细胞表面酶的催化来实现的。
The divalent Mn oxidizable bacteria was separated out from the matured sand granules of full scale filter and experiment column with concentrations in order of magnitude of 105 to 106 per ml of wetted sand material. The activity test shows that the Mn2+ oxidative activity is provided by the brown microbial colonies and that the oxidation will be processing at the surface of the bacteria under the catalizing of surface enzyme of bacteria cell.
出处
《给水排水》
CSCD
北大核心
1997年第1期19-23,共5页
Water & Wastewater Engineering
