For activated sludge at its best


Wastewater treatment plant operators view bulking sludge and scum with trepidation, since these lead to sludge overflow, reduced treatment capacities and high costs. VTA system products such as the proven and continually improved bio-catalyst series lastingly counteract or prevent such problems. They eliminate the unfavorable qualities of excessive filamentous bacteria (such as poor sludge settleability) without diminishing their good treatment capacities. This improves the settling rate and lowers the sludge index.

The VTA range of products includes system products for improving fat decomposition. VTA products ensure optimal, cost efficient plant operation in all cases to the maximum extent possible.