Browsing Luonnontieteiden, metsätieteiden ja tekniikan tiedekunta by Author "Pradhan, Surendra K"
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Fecal Sludge Derived Products as Fertilizer for Lettuce Cultivation in Urban Agriculture
Pradhan, Surendra K; Cofie, Olufunke; Nikiema, Josiane; Heinonen-Tanski, Helvi (MDPI AG, 2019)Fecal sludge (FS) contains a significant amount of plant nutrients. FS (treated/untreated) has been used as soil ameliorant in several countries. Use of FS-based compost on lettuce may meet reservations due to possible ...Tieteelliset aikakauslehtiartikkelit
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Recovery of nitrogen and phosphorus from human urine using membrane and precipitation process
Pradhan, Surendra K; Mikola, Anna; Heinonen-Tanski, Helvi; Vahala, Riku (Elsevier BV, 2019)The nitrogen (N) and phosphorus (P) contents in human urine have been recovered using struvite precipitation and N-stripping techniques. Struvite precipitation technique recovers mainly phosphorus whereas N-stripping ...Tieteelliset aikakauslehtiartikkelit