This article presents the results of the study of literary sources to prove the viability of the idea of using sweet whey to deep its fractionation. and to obtain biologically active proteins with immunomodulatory effect. We demonstrated methods for fractionation of milk whey (membrane and chromatographic). as well as the technological scheme of concentration of sweet whey. https://emporiumsmokeshopstles.shop/product-category/metal-pipes/