Aqualimpia Engineering e.K.(AQL) is a German company of integral engineering dedicated to the design and construction of CSTR (continuous-flow stirred tank reactor) covered lagoon digester, steel tank biogas plants, tropicalized industrial digesters, UASB reactors and treatment plants. The CSTR lagoon digester is based on a semi-continuous flow of fresh biomass input that is semi continuously and optimally mixed in the digesters, generating a high production of biogás. See technical articles about CSTR digesters.
We supply all the components and equipment necessary for its construction and operation. In the last 10 years we have developed more than 50 successful projects outside of Germany.
We deliver worldwide!