| 摘要 |
<p>The present invention relates to an advanced water treatment system for membrane separation using removal of phosphors and membrane fouling materials of a sidestream. More specifically, the invention performs one more advanced treatment for the sidestream returning from a stabilization tank such that sludge containing phosphorus forms floc in a large lump by passing through an inorganic agglutination reaction step, a pH reaction step, and a polymer agglutination reaction step, and allows the sidestream that contains phosphorus agglutinated from said step to pass through a vacuum-type solid and liquid separator such that a remainder from which the sludge has been removed passes through a fine filtering device together with raw water, and thus removes polymer aggregates remaining in the remainder and fine impurities in the raw water, thereby improving water flow capability of a membrane and effectively eliminating phosphorus.</p> |
