Ovivo - a subsidiary of SKion Water products

DigestivorePAD is a simple, easy-to-implement but a comprehensive solution to many common problems associated with biosolids management. Ovivo’s DigestivorePAD process consists of anaerobic digestion followed by post-aerobic digestion. Aerobic digestion, operating in conjunction with anaerobic digestion, provides enhanced volatile solids reduction, increasing performance by 20% to 30%. Increased volatile solids reduction results in reduced biosolids management costs and improved dewaterability of biosolids. DigestivorePAD uses anoxic and aerobic conditions in the post-aerobic digestion to create nitrification and denitrification environments. This results in more than 95% ammonia nitrogen removal and more than 90% total inorganic nitrogen (TIN) removal in the side stream.

Ultrastore™ membrane gasholders are a key ingredient in the development of waste-to-energy solutions that are becoming a big topic in municipal wastewater plants today. Every membrane solution supplied by Ovivo® is specifically engineered to meet customer needs. Our membrane gasholders are supplied in configurations that no other company or technology can approach.