Modeling heat and mass movement at underground disposal of liquid radioactive waste

The formulae for temperature and concentration fields appearing during liquid radioactive waste disposal in porous deeplying layers are found by the asymptotic method in zero and first approximations. The formula for critical value of Henry's parameter is determined, and the front of radioactive pollution outstrips temperature front at K<K-cr and it lags behind at K>K-cr. There is an opportunity of the forecast for radioactive pollution expanding based on temperature measurement in porous layer through control wells. At any values of K there is a zone of the cleared water. Parameters on which the size of this zone depends are determined.