regional Calculates regional masses of nutrient-rich materials, of nutrient processing options and the end-use of products as recycling fertilisers considering regional crop production, field and area, field soil status, nutrient losses etc. Allows for Forestry comparison on current actions and future scenarios. RAVITA RAVITA RAVITA DEMO project contains the building project of the 2015 2019 Mari nutrient demonstration plant for phosphoric acid production. In Heinonen recovery – the RAVITA process, phosphorus is not recovered from ministry innovation sludge streams but it is recovered in the very end of the of for direct wastewater treatment process by post precipitation. Finland nutrient Because phosphorus is taken directly from the recovery wastewater, it can be recovered in clearly larger as Key from quantities than using other methods. The amount of project wastewater recovered phosphorus can also be regulated if necessary. for the The end phosphoric acid contains very little circular organic impurities or heavy metals. The phosphorus recovery process can be combined with nitrogen in recovery by using recycled phosphoric acid in stripping Finland) process. Thus the end product is ammonium phosphate. and One of the most central advantages of the RAVITA Helsinki method is that it can be applied to technically different region kinds of treatment plants and treatment plants of different sizes. services HSY Rec Alkaline Rec Alkaline Ltd is developing a method for recycling ? ? Jarmo Pudas Alkaline battery alkaline batteries, which will raise the recovery rate above 80 percent. The method for chemical processing of funding recycling alkaline batteries takes place at room temperature so it consumes a fraction of the energy required by the foundry method. Investment costs are also significantly lower than with smelter technology, which requires substantial initial spending. And the recovery rate is almost twice as good as smelters can offer. The company has studied and developed the process for many years.
regional nutrient recycling Calculates regional masses of nutrient-rich materials, processing options and the end-use of products as fertilisers considering regional crop production, field area, field soil status, nutrient losses etc. Allows for comparison on current actions and future scenarios. of and Forestry RAVITA RAVITA nutrient recovery – innovation for direct nutrient recovery from wastewater RAVITA DEMO project contains the building project of the demonstration plant for phosphoric acid production. In the RAVITA process, phosphorus is not recovered from sludge streams but it is recovered in the very end of the wastewater treatment process by post precipitation. Because phosphorus is taken directly from the wastewater, it can be recovered in clearly larger quantities than using other methods. The amount of recovered phosphorus can also be regulated if necessary. The end phosphoric acid contains very little organic impurities or heavy metals. The phosphorus recovery process can be combined with nitrogen recovery by using recycled phosphoric acid in stripping process. Thus the end product is ammonium phosphate. One of the most central advantages of the RAVITA method is that it can be applied to technically different kinds of treatment plants and treatment plants of different sizes. 2015 2019 ministry of Finland as Key project for the circular in Finland) and Helsinki region services HSY Mari Heinonen Rec Alkaline Alkaline battery recycling Rec Alkaline Ltd is developing a method for recycling alkaline batteries, which will raise the recovery rate above 80 percent. The method for chemical processing of alkaline batteries takes place at room temperature so it consumes a fraction of the energy required by the foundry method. Investment costs are also significantly lower than with smelter technology, which requires substantial initial spending. And the recovery rate is almost twice as good as smelters can offer. The company has studied and developed the process for many years. ? ? funding Jarmo Pudas
ESPP-EU-RD-nutrient-projects-list_v2017-11-20.docx