Sentence examples for and digestate from inspiring English sources
Possible end products are electricity, industrial heat, district heat, upgraded biogas and digestate (digestion residue), which can be used as fertiliser.
The results showed that with 0.5 to 6.3 kg P/Mg of total solid (dry matter), E. nuttallii could have a high potential to recycle phosphorus, e.g., by anaerobic digestion and digestate fertilization.
In addition, chemical analysis of input materials and digestate is required to evaluate digestion efficiency.
The University of Minnesota bioengineers created digester tubing that contains the microbes and digestate.
Thomas Trabold, director of the Center for Sustainable Mobility at the Golisano Institute for Sustainability, Rochester Institute of Technology, is a strong proponent of food waste conversion via anaerobic digestion, but he also points out that the outflow of gas and digestate must be properly managed.
A subset of the best performing polymers was used to evaluate the effects of dosage amount and digestate sources on dewatering performance.
For the determination of the total concentrations of P and K, the manure and digestates were digested in concentrated ultrapure nitric acid for 90 min by stepwise heating up to 250 °C using a Milestone Ultraclave and analysed using Inductively Coupled Plasma Mass Spectrometry (Agilent ICP-MS 8800 TripleQ).
Moisture sorption isotherms have shown that the hydration water fraction and vicinal water fraction of biowaste and digestates are similar, indicating that these fractions are not affected by the anaerobic digestion.
Ten full-scale biogas plants characterized by different plant designs (e.g. single digesters, parallel or serial digesters), plant powers (ranging from 180 to 999 kWe), hydraulic retention time (HRT) (ranging between 20 to 70 days) and feed mixes were monitored and odors and pathogens were observed in both ingestates and digestates.
In the column experiment, however, manure and digestates were applied on the top of the soil and washed into the soil with the waterfront.
In the silt and loam, application of manure and digestates resulted in the same biomass production and grain yield as application of mineral fertilizer.
