FILTERING DEVICE MADE IN THE FORM OF THE HOLLOW FIBER DIAPHRAGM AND THE FILTERING DEVICE APPLICATION AT PURIFICATION OF THE SEWAGE WATERS AND ALSO IN THE DIAPHRAGM BIOREACTOR Russian patent published in 2008 - IPC B01D65/02 B01D63/04 C02F3/06 C02F3/12 

FIELD: different branches of industry; filtering devices and the diaphragm bioreactors for purification of the sewage waters.

SUBSTANCE: the invention is pertaining to the filtering device used for separation of the solid particles from the liquid and may be used at separation of the biomass from the water and the sewage waters. The device includes the hollow fiber diaphragms integrated in the bundle. Through the hollow fiber diaphragms the liquid flows from outside inside, and the purified from the particles liquid is withdrawn, at least, on one of the ends of the indicated diaphragm. The bundle of the hollow fibers is reeled-up on the carrier, the outer peripheral surface of which, at least, partially is made with the capability of the gas flow around from inside outside. Several filtering devices may be integrated in one module for purification of the sewage waters. The invention is also pertaining to the method of purification of the sewage waters with usage of the filtering module and also to the diaphragm bioreactor. The technical result of the invention is simplicity and compactness of the device design, reliability of purification of the diaphragms from the sediments, the high throughput capacity.

EFFECT: the invention ensures simplicity and compactness of the device design, reliability of purification of the diaphragms and the high throughput capacity.

32 cl, 4 dwg