Our vision is to create container size, 30 cub.m. capacity, mobile bioreactor (contaminated soil cleaning device). At the moment we have small scale lab prototype. So how it works? We excavate contaminated soil and load it to the reactor, which can be brought in site by truck. Soil is held under circum conditions in the reactor with specialy selected bacterial strains. After 2-4 weeks soil is cleaned and can be brought back, from where it was taken.