Suma, specialists in mixers and agitators for biogas, liquid manure and wastewater since 1957 and an ABC member, has launched a new agitator, the Giantmix FTX, for challenging substrates. To achieve a more productive gas yield, operators tend to use substrates with higher dry matter content, according to Suma. In response, the firm has expanded its portfolio of slow-running rod and submersible mixers with the Giantmix FTX. More >>