Matches in SemOpenAlex for { <https://semopenalex.org/work/W2896788037> ?p ?o ?g. }
- W2896788037 endingPage "65" @default.
- W2896788037 startingPage "51" @default.
- W2896788037 abstract "Human waste contains ample plant-available nitrogen (N) and phosphorus (P), which can be used to address soil nutrient deficiencies. Biological and thermochemical sanitization methods have been proposed for safely treating the solid fraction of human waste (called human solid waste [HSW] in this study) but have rarely been compared directly. Furthermore, interactions between amendments and soil properties are also unclear, as pH, texture, and the presence of oxides all affect N and P availability. We therefore evaluated the effect of three HSW sanitization methods, thermophilic composting (60°C), torrefaction (200°C), and pyrolysis (300°C, 500°C), on N and P availability following incubation in four soils with different pH (4.6–7.4), textures (clay loam to loamy fine sand), and mineralogy. We also evaluated the effect of added urine with pyrolyzed HSW (500°C) on N and P availability in soils. A trade-off between N and P availability was observed with highest heating temperature of HSW, the magnitude of which varied with soil type. Compared with pyrolyzed HSW (500°C), composted HSW increased available soil N by 15% to 25%, whereas torrefied HSW increased available soil N by 40% to 57%. The change in P availability over time increased with pyrolyzed HSW (500°C) by 41% to 106% and 84% to 165% compared with composted and torrefied HSW, respectively. Multivariate linear regression highlighted the negative correlation between P availability and both soil oxides and amendment dissolved organic carbon. Combined fertilization with pyrolyzed HSW (500°C) and urine ameliorated low N, while preserving high soil P availability, which was 44% to 147% greater than soils fertilized with urine alone. Pyrolyzed HSW (500°C) lowered pH by 0.06 to 0.38 units compared with urine-amended soils with no pyrolyzed HSW. In conclusion, low N and P availability was observed with composted HSW (29–46 kg N ha−1, 6–15 kg P ha−1); ample N and moderate P were available with torrefied HSW (71–107 kg N ha−1, 12–30 kg P ha−1), whereas excess mineral N and ample P were provided in soils amended with pyrolyzed HSW (500°C) together with urine (404–486 kg N ha−1, 33–81 kg P ha−1) albeit at the expense of mild soil acidification." @default.
- W2896788037 created "2018-10-26" @default.
- W2896788037 creator A5004826453 @default.
- W2896788037 creator A5042699954 @default.
- W2896788037 creator A5048491826 @default.
- W2896788037 creator A5063397968 @default.
- W2896788037 date "2018-03-01" @default.
- W2896788037 modified "2023-10-16" @default.
- W2896788037 title "Nitrogen and Phosphorus Availability of Biologically and Thermochemically Decomposed Human Wastes and Urine in Soils With Different Texture and pH" @default.
- W2896788037 cites W1006918925 @default.
- W2896788037 cites W1488574179 @default.
- W2896788037 cites W1489947495 @default.
- W2896788037 cites W1644271280 @default.
- W2896788037 cites W1922340328 @default.
- W2896788037 cites W1969124003 @default.
- W2896788037 cites W1969660205 @default.
- W2896788037 cites W1973874914 @default.
- W2896788037 cites W1982374891 @default.
- W2896788037 cites W1985541305 @default.
- W2896788037 cites W1986860721 @default.
- W2896788037 cites W1987423617 @default.
- W2896788037 cites W1987628591 @default.
- W2896788037 cites W1989006506 @default.
- W2896788037 cites W1991134959 @default.
- W2896788037 cites W1993845309 @default.
- W2896788037 cites W1994624079 @default.
- W2896788037 cites W2001190584 @default.
- W2896788037 cites W2002144749 @default.
- W2896788037 cites W2018112236 @default.
- W2896788037 cites W2018662558 @default.
- W2896788037 cites W2019733464 @default.
- W2896788037 cites W2020909254 @default.
- W2896788037 cites W2021027311 @default.
- W2896788037 cites W2023730062 @default.
- W2896788037 cites W2028263805 @default.
- W2896788037 cites W2028901816 @default.
- W2896788037 cites W2035253303 @default.
- W2896788037 cites W2046363667 @default.
- W2896788037 cites W2052517566 @default.
- W2896788037 cites W2052889113 @default.
- W2896788037 cites W2056142901 @default.
- W2896788037 cites W2056641622 @default.
- W2896788037 cites W2060699618 @default.
- W2896788037 cites W2061656902 @default.
- W2896788037 cites W2063853070 @default.
- W2896788037 cites W2066782785 @default.
- W2896788037 cites W2071016214 @default.
- W2896788037 cites W2071305956 @default.
- W2896788037 cites W2078206549 @default.
- W2896788037 cites W2081819300 @default.
- W2896788037 cites W2081879886 @default.
- W2896788037 cites W2085474059 @default.
- W2896788037 cites W2086374817 @default.
- W2896788037 cites W2088566469 @default.
- W2896788037 cites W2094776461 @default.
- W2896788037 cites W2102782029 @default.
- W2896788037 cites W2120134872 @default.
- W2896788037 cites W2120460465 @default.
- W2896788037 cites W2131712470 @default.
- W2896788037 cites W2136179554 @default.
- W2896788037 cites W2147829453 @default.
- W2896788037 cites W2148583852 @default.
- W2896788037 cites W2155462962 @default.
- W2896788037 cites W2158981291 @default.
- W2896788037 cites W2164917739 @default.
- W2896788037 cites W2173922530 @default.
- W2896788037 cites W2184355764 @default.
- W2896788037 cites W2254509181 @default.
- W2896788037 cites W2268377713 @default.
- W2896788037 cites W2300735851 @default.
- W2896788037 cites W2315136360 @default.
- W2896788037 cites W2325681231 @default.
- W2896788037 cites W2340102218 @default.
- W2896788037 cites W2378696647 @default.
- W2896788037 cites W2406505227 @default.
- W2896788037 cites W2411252681 @default.
- W2896788037 cites W2509633282 @default.
- W2896788037 cites W2536933884 @default.
- W2896788037 cites W2556602559 @default.
- W2896788037 cites W2586966326 @default.
- W2896788037 cites W2602217350 @default.
- W2896788037 cites W2615677578 @default.
- W2896788037 cites W2761549881 @default.
- W2896788037 cites W2766252613 @default.
- W2896788037 cites W2790691955 @default.
- W2896788037 cites W2883220069 @default.
- W2896788037 cites W941125702 @default.
- W2896788037 cites W1990194745 @default.
- W2896788037 doi "https://doi.org/10.1097/ss.0000000000000229" @default.
- W2896788037 hasPublicationYear "2018" @default.
- W2896788037 type Work @default.
- W2896788037 sameAs 2896788037 @default.
- W2896788037 citedByCount "4" @default.
- W2896788037 countsByYear W28967880372019 @default.
- W2896788037 countsByYear W28967880372020 @default.
- W2896788037 countsByYear W28967880372022 @default.
- W2896788037 countsByYear W28967880372023 @default.
- W2896788037 crossrefType "journal-article" @default.