In addition to optimizing the size of RBC process equipment, it also reduces the required size of the secondary clarifier and chlorine contacttank.
除了优化rbc工艺设备型号，预处理也可以减少二沉池和氯滤池的型号。
2
The biological purification tank combined of artificial wetland technique and the bio-contact oxidation method was applied for malodorous river water in central urban region of Shanghai City.
将人工湿地技术与生物接触氧化法相组合的生物净化槽应用于上海市中心城区黑臭河水净化。
3
Both bio contact oxidation tank and ceramic bio filter are always adopted for bio pretreatment of micro polluted raw water.