| 摘要 |
<p>PURPOSE:To prevent deterioration of the related pool water and surroundings by connecting each interval among plural pools with connecting ways as circular state and connecting bio-reactor for supplying biomass with a part of these connecting ways or a part of the pools. CONSTITUTION:By connecting plural pools 2, 3, 4, 5 with the connecting ways 6 as circular state and assembling a recovery vessel 7 in the connecting way 6 connected between the first pool 2 and the last pool 5, a water cleaning system 1 is constituted. In this constitution, water flow circulated at each interval among plural pools, is developed and the water in each pool is returned back to the recovery vessel 7 containing mainly peculiar microorganism in the stage, which is not contaminated to the fixed value or more. In the recovery vessel 7, panel providing ACF carrying the peculiar microorganism BSK bacteria is arranged, and the contaminated component in the flowing circulating water is decomposed with the BSK bacteria or with the produced enzyme to prevent or make slow of progressing of the contaminated water.</p> |
