| enteroviruses in sewage: comparison of different technologies for wastewater treatment and reuse. | seven wastewater treatment plants were twice sampled to compare their different technologies for the removal of enteroviruses. these technologies are extended aeration, oxidation ditch, stabilization pond, aerated stabilization pond, submerged fixed film reactor, trickling filter and trickling filter followed by activated sludge in el-serw, el-rahamna, el-adliya, daqahla, el-barashiya, sohag and el-fayoum wastewater treatment plants, respectively. virus counts of raw sewage ranged between 2.7 x ... | 1997 | 17214145 |