the object of the application is the way isolation and conditioning mucous podskorupowych with egg shells, especially chicken, which may find application in the food industry, cosmetic and biomedical field. method of isolation and conditioning of mucous podskorupowych with eggs is conducted for the shells of roasted or wet.shell roasted are in the air stream inlet, led to the kiln temperature from 121 u00b0c to 150 u00b0c and subsequently are addressed to the channel aspiracyjnego, where in the air stream from the 0 m3 / h (0 l / min) to 230 m3 / h (3833 l / min), followed by a chapter on the heavy fraction, which r u0105 are shell and light, which are podskorupowe membranes. shells are washed in water flow from 0.5 to 100 l / min.which is mixed with the stream of air under pressure from 0.05 to 0.5 mpa, and the separated concentrate flotacyjny is wirowany.isolated membranes podskorupowe, roasted or wet, is amended to 0,05 u00f7 1,5 m aqueous solution of citric acid or acetic acid or hydrochloric acid and mixed suspension so obtained and stored under refrigeration for the time from 0 to 48 h, and then odwapnione membranes washed in running e ro until the effluent is neutral.and the last step is blotting and centrifugation podskorupowych membranes, which are intended for further processing the intermediate known routes.