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  1. No Access

    Article

    Methane production and nitrogen mineralization in paddy soil treated with sludge from anaerobic digestion enhanced by hyperthermophilic pretreatment

    Hyperthermophilic pretreatment (80 °C, 24 h) is a technology that promotes methane yield in the anaerobic digestion of sewage sludge. However, little information is available on the characteristics of sludge a...

    Masato Nakamura, Taira Hidaka, Masaru Yamaoka… in Paddy and Water Environment (2019)

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    Article

    Ammonia volatilization from Vietnamese acid sulfate paddy soil following application of digested slurry from biogas digester

    In some areas of Vietnam, digested slurry from biogas digesters is discharged into canals without wastewater treatment. In order to reduce environmental pollution, utilization of digested slurry as a fertilize...

    Masato Nakamura, Fumiko Oritate, Yoshito Yuyama… in Paddy and Water Environment (2018)

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    Article

    Feasibility for use of digested slurry by the pouring method in paddy fields of Southern Vietnam

    In this study, we evaluated the feasibility for the use of digested slurry from livestock manure (hereafter, slurry) in paddy fields through field experiments conducted in Southern Vietnam. The pouring method ...

    Fumiko Oritate, Masato Nakamura, Dan Phuoc Nguyen… in Paddy and Water Environment (2016)