About Gu Xuelin
About 山東勝利水務有限責任公司,山東東営,257000
About Liu Hongli
About 青島西海岸新区実験高級中学,山東青島,266400
About Liu Yutong
About 中国石油大学(華東)化学工程学院,山東青島,266580
About Zhang Xiaomin
About 山東勝利水務有限責任公司,山東東営,257000
About Chen Shuang
About 中国石油大学(華東)化学工程学院,山東青島,266580
About Zhongguo Shiyou Daxue Xuebao. Ziran Kexue Ban
About calcium phosphate
About hydroxy group
About waste water
About ammonium ion
About filtrate
About magnesium chloride
About phosphorus
About ammonia
About ammonium phosphate
About magnesium
About precipitation(sedimentation)
About sedimentation method
About dephosphorizing
About nitrogen
About 除去率
About Extracting method
About カルシウム
About マグネシウム
About 薬剤
About 下水
About リン除去