Здравко Хубенов [Zdravko Hubenov]
31 December 2002 ·
volume 15 · pp. 139–141 ·
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Abstract: The introduction of the Zebra mussel Dreissena polymorpha to Ovcharitsa Dam causes serious problems to the exploitation of one of the biggest power plants — Maritsa East — 2. Every year the power plant loses several million BGL for cleaning up the shell banks, which plug up its pipelines. It is expected that the shell will soon reach Rozov kladenets Dam and the rivers Maritsa and Toundzha.