Device and method for sewage treatment using constant magnetic field,申请号EP20130185468-传众专利搜索

Device and method for sewage treatment using constant magnetic field

申请公布号：EP2735548(A1)

申请号：EP20130185468

申请日期：2013.09.22

申请公布日期：2014.05.28

申请人：

NANJING UNIVERSITY

发明人：REN, HONGQIANG;NIU, CHUAN;GENG, JINJU;XU, KE

分类号：C02F3/12;C02F1/48;C02F3/20

主分类号：C02F3/12

摘要：A device for sewage treatment, including: a reactor and a magnetic field generator.The reactor includes a stirrer, an aerator, an activated-sludge zone, an upper end including a water inlet, a side wall including a water outlet, and a bottom including a sludge outlet. The magnetic field generator includes magnets and iron plates. The activated sludge zone is disposed inside the reactor. The stirrer and the aerator are disposed within the activated sludge zone. The aerator is arranged beneath the stirrer. The magnetic field generator is disposed outside the reactor. The magnets and the iron plates are symmetrically disposed on two sides of the reactor, respectively, and each of the magnets is disposed on the inner side of the corresponding iron plate. The magnets emit magnetic fields having the same direction.