Innovative waste treatment technologies for agroecological utility fertilizers

Innovative Technologies for Waste Water Disinfection and Pathogen Detection

New and improved methods are needed to disinfect pathogens in treated wastewater, especially highly resistant ones like Cryptosporidium parvum oocysts. In addition, new and improved methods are needed to detect pathogens and indicators for them in wastewater in order to monitor the efficacy of disinfection and other waste water treatment processes. Spores of the anaerobic bacterium Clostridium ...

Hazardous Waste Treatment Technologies

Zimpro® Wet Air Oxidation System: Innovative Technologies for Difficult Waste Treatment Problems

The design of living technologies for waste treatment

This article elucidates the emerging principles required for the design of task-oriented mesocosms. Twelve key factors are discussed including mineral diversity, nutrient reservoirs, steep gradients, high exchange rates, periodic and random pulses, cellular design and mesocosm structure, subecosystems, microbial communities, photosynthetic bases, animal diversity, biological exchanges beyond th...

Nutrient recycling from bio-waste as green fertilizers.

In the transition from a fossil to a bio-based economy, it has become an important challenge to maximally recuperate and recycle valuable nutrients coming from manure and digestate processing. Membrane filtration is a suitable technology to separate valuable nutrients in easily transportable concentrates which could potentially be re-used as green fertilizers, in the meantime producing high qua...