Research for Operation Stability of TUSB Reactor and the Feasibility in Organic Wastewater Treatment
According to the design concept of UASB reactor with three-phase separator, a suite of self-made TUSB reactor was produced. The operational characteristics of the reactor were tested after the reactor completed start-up, and analyzed the factors that affected the COD removal rate. The results show that, as the load changes rapidly, although there was a short decline on removal efficiency;the system still can adapt to the changes quickly, and return to its original level;the load continually increases, then the removal rate tends to be constant;the same time as the volumetric loading rate increases, the gas yield is on the rise. It is proved that the reactor technology has the resistance to flow and anti-impact load capability;meantime it also shows that the high volumetric loading rate within the two-phase separation can retain the sludge, avoiding UASB sludge wastage washout under high-load operation.
JinLiu Dongwei Li Xianping Gao
College of Resource and Environmental Science, Chongqing University,Chongqing 400044, P.R.China The College of Resource and Environmental Science, Chongqing University,Chongqing 400044, P.R.China The Chongqing Solid Service&Management Centre, Chongqing 400044, P.R.China
国际会议
哈尔滨
英文
489-494
2011-03-26（万方平台首次上网日期，不代表论文的发表时间）