| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a polluted water treatment apparatus which is high in cleaning efficiency, does not give rise to secondary pollution, does not require an apparatus for a waste treatment, does not require a wide space for installation and is low in cost. <P>SOLUTION: The apparatus is provided with reaction chambers 14 and 15 for adsorbing effective microorganisms on adsorbent materials and holding the same and a spray water jetting device 18 for spraying and jetting the polluted raw water into the reaction chambers 14 and 15 and passing the water to flow therein. The effective microorganisms are formed or retrieved and specified by the adequateness of the decomposition cleaning effect to the previously collected polluted raw water and the apparatus is provided with a culture tank for culturing the effective microorganisms formed or retrieved and specified separately from a polluted water cleaning line. <P>COPYRIGHT: (C)2004,JPO</p> |
