Catalogue

Plants, equipment and machines for water treatment

(Only registered users can download the catalogue)

Digesters, Gasometers, Heat exchanger

Often, in the civil or industrial wastewater treatment plants, the sludge is submitted to an anaerobic digestion treatment. This type of digestion is preferred with respect to the aerobic one due to a so definite energy save and the aerobic digestion is considered acceptable only for limited capacity plants where, often, it is impossible to install an anaerobic sludge digestion system for space reasons. In the other cases the anaerobic digestion is recommended: in fact it is generally able to supply the heat energy required for the sludge maintenance in the temperature condition ideal for the development of the anaerobic digestion processes. Sometimes, in the big plants, it is possible to use also the residual biogas produced for the electric power generation.
This section of SERECO catalogue offers any items necessary for the correct operation of the whole anaerobic digestion line. In particular, digesters (DACS), gasometrical helical guide bells (CGE) or telescopic guide bells (CGT) and sludge heat exchangers (SCF). On request, the digester DACS can be supplied equipped with the complete heating unit consisting of boiler, burner, biogas torch and any mechanical, electrical, electronic and thermal equipment required for the correct operation.
SERECO catalogue offers also different equipment useful for the sludge line that is not included in this section dedicated exclusively to digesters, gasometers and heat exchangers. In particular there are also equipment for the sludge dehydration which are dealt with in the section dedicated to sludge thickeners and dewateres.

Digesters, Gasometers, Heat exchanger

CGE CGT DACS SCF

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