ISSN 2074-9414 (Print),
ISSN 2313-1748 (Online)

SELECTION OF PARAMETERS FOR HYDRODYNAMIC INSERT OF MEMBRANE UNIT FOR PROCESSING OF FARM ANIMALS BLOOD

Abstract
The existing requirements in functional foods and health-care preparations make it possible to create production enterprises focused on complex processing of farm animals blood. Membrane techniques are effective in a number of processes associated with concentration, purification and fractionation of liquid foods. The use of membrane techniques enables to create a highly efficient and economical low-waste technology for processing of raw materials of animal origin, contributes to the improvement of foodsquality, their biological value and more complete processing and use. In the present paper, physical and chemical properties of blood of cattle and pigs have been studied. The blood density and viscosity, the chemical composition of animal blood have been determined. High protein content has been revealed. To filter blood a membrane unit consisting of a cylinder shaped body is used. There is a semi-permeable membrane inside the body. The membrane has an insert. There are holes that are equidistant from each other on the side surface of the insert to release the feed solution into the membrane channel. Each hole creates a directed flow and increases the turbulence within the membrane channel. A new approach to the insert modeling has been proposed. A program based on the analytical model to study a required number of holes at minimum pressure loss has been created. The input data for modeling are geometrical parameters of the insert, the number of holes, the medium rate, the inlet pressure, the medium density and viscosity. It has been established that the pressure loss increases with the number of holes. Thus, seven holes in a conical insert are proved the most rational number.
Keywords
Membrane methods, conical insert, mathematical model, a continuous flow, loss of pressure, blood
REFERENCES
  1. Biohimicheskaya harakteristika al'bumina krovi uboynyh zhivotnyh (syvorotochnyy al'bumin - sorbent toksinov syvorotki krovi) // Veterinariya. Referativnyy zhurnal. - 2004. - № 1. - S. 62.
  2. Bubeev, A.T. Biotehnologicheskiy sposob predvaritel'noy obrabotki krovi / A.T. Bubeev, T.E. Danilova, N.M. Tarnueva // Myasnaya industriya. - 2006. - № 2. - S. 51-53.
  3. Ivanova, A.V. Issledovanie penoobrazuyuschih svoystv proteinovyh penoobrazovateley iz vtorichnogo syr'ya myasnoy promyshlennosti / A.V. Ivanova, N.V. Izgarysheva, O.V. Kriger // Tehnika i tehnologiya pischevyh proizvodstv: materialy VIII Mezhdunarodnoy konferencii studentov i aspirantov. - Mogilev, 2012. - S. 76.
  4. Izgarysheva, N.V. Primenenie nekotoryh sel'skohozyaystvennyh kul'tur i plazmy krovi sel'skohozyaystvennyh zhivotnyh v tehnologii kislorodnyh kokteyley kak al'ternativnoe napravlenie ih pererabotki / N.V. Izgarysheva // Materialy III Mezhdunarodnoy nauchno-prakticheskoy konferencii prepodavateley, molodyh uchenyh, aspirantov i studentov, posvyaschennoy 50-letiyu obrazovaniya agrarnogo fakul'teta RUDN «Innovacionnye processy v APK». - M., 2011. - S. 112-113.
  5. Kriger, O.V. Ispol'zovanie vtorichnyh syr'evyh resursov myasopererabatyvayuschey promyshlennosti v proizvodstve lechebno-profilakticheskih produktov protivoanemicheskogo deystviya / O.V. Kriger, A.O. Maslova, A.V. Izgaryshev // Aktual'nye problemy razvitiya pischevoy promyshlennosti i innovacionnye tehnologii pischevyh proizvodstv: materialy Mezhdunarodnoy nauchno-prakticheskoy konferencii. - Uglich, 2011. - S. 165-167.
  6. Kriger, O.V. Sravnitel'nyy analiz sostava i svoystv proteinovyh penoobrazovateley iz vtorichnogo syr'ya myasnoy promyshlennosti / O.V. Kriger, N.V. Izgarysheva // Hranenie i pererabotka sel'hozsyr'ya. - 2011. - № 9. - S. 48-50.
  7. Lobasenko, B.A. Razrabotka matematicheskoy modeli processa membrannogo koncentrirovaniya na osnove metodov informacionnogo modelirovaniya / B.A. Lobasenko, A.S. Shushpannikov, R.V. Kotlyarov // Sovremennye problemy nauki i obrazovaniya. - 2013. - № 4. - S. 89.
  8. Rudobashta, S.P. Matematicheskoe modelirovanie processa membrannoy distillyacii / S.P. Rudobashta, S.Yu. Mahmud // Izvestiya vysshih uchebnyh zavedeniy. - 2012. - T. 55, № 11. - S. 100-103. - (Seriya: Himiya i himicheskaya tehnologiya).
  9. Shalyahov, A.A. Matematicheskoe modelirovanie processa razdeleniya zhidkih smesey v membrannom module s razlichnoy organizaciey potokov / A.A. Shalyahov, V.S. Kosachev, E.P. Koshevoy // Izvestiya vysshih uchebnyh zavedeniy. Pischevaya tehnologiya. - 2009. - № 2-3. - S. 71-74.
How to quote?
About journal

Download
Contents
Abstract
Keywords
References