Maintenance and winter operation
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A root-zone wastewater treatment plant requires minimal maintenance. An annual service inspection, sludge is pumped out once every 1 to 2 years, and plants are cut back once in the autumn. Our root-zone treatment plant can also handle regular cleaning detergents — it is not a limitation as with conventional activated sludge plants. It works reliably even in winter. Our installations in Liptov handle temperatures down to minus 15 °C.
