About ZHANG Xiaomeng
About Hokkaido Univ., Hokkaido, JPN
About INOUE Takashi
About Hokkaido Univ., Hokkaido, JPN
About KATO Kunihiko
About NARO Tohoku Agricultural Res. Center, Iwate, JPN
About IZUMOTO Hayato
About Hokkaido Univ., Hokkaido, JPN
About HARADA June
About Hokkaido Univ., Hokkaido, JPN
About WU Da
About Hokkaido Univ., Hokkaido, JPN
About SAKURAGI Hiroaki
About Hokkaido Univ., Hokkaido, JPN
About IETSUGU Hidehiro
About TUSK Co., Ltd., Hokkaido, JPN
About SUGAWARA Yasuhide
About NARO Hokkaido Agricultural Res. Center, Hokkaido, JPN
About Environmental Technology
About waste water treatment
About dairy farming
About constructed wetland
About reed
About pumice
About phytoremediation
About water purification
About nitrification
About nitrogen
About ammonia nitrogen
About phosphorus
About COD
About BOD
About Wastewater treatment of agricultural wastes
About Biological treatment of sewage and wastewater
About 寒冷気候
About 豚舎
About 酪農廃水
About 多段
About ハイブリッド型
About 中間流
About 人工湿地