| 摘要 |
PURPOSE:To eliminate the clogging of a bioreactor and to stabilize the continuous treatment of waste sewer by separating and concentrating the solid pollutant contained in the waste sewer and acting bacteria contg. hydrolyzing bacteria to the separated and concd. solid pollutant. CONSTITUTION:The solid pollutant contained in the waste sewer is separated and concd. and the bacteria contg. the hydrolyzing bacteria (e.g., Clostridium genus) are acted to the separated and concd. solid pollutant. As a result, the solid pollutant is solubilized by the bacteria and therefore, the liquid part of the waste sewer and the solid pollutant after the solubilization are thrown to the bioreactor, by which the clogging of the bioreactor is eliminated and the continuous treatment of the waste sewer is stabilized. Since the hydrolyzing bacteria can be acted at a high concn. to the solid pollutant concd. to a high concn., the decomposition of the solid pollutant which determines the rate of the reaction in the waste sewer treatment is accelerated and the treatment time is shortened. |
