污泥的

• The treatment and utilization of the sludge in the sewage treatment plant
  污水处理厂污泥的处理及利用
• Application of fertilizer transformed from sludge in urban sewage treatment
  城市污水处理中污泥的肥料化应用
• The oxidation of sulfur and utilization prospect of sulfur and sludge
  元素硫的氧化及其添加污水污泥的利用前景
• Ike drizzle dropping into mud ,
  如落入污泥的细雨，
• Characterisation of sludges - utilisation and disposal of sludges - vocabulary
  污泥的特性.污泥的利用和处置.词汇
• Characterisation of sludges - utilisation and disposal of sludges - vocabulary
  污泥的表征.污泥的利用和处置.词汇
• Sludge treatment and disposal of chongqing municipal wastewater treatment plants
  重庆市城市污水厂污泥的处理与处置
• Study progress on sludge treatment and disposal and its utilization on agriculture
  污泥的处理处置与农林利用研究进展
• Characterization of sludges - determination of total phosphorus ; german version en 14672 : 2005
  污泥的表征.磷总含量的测定
• Characteristics of urban sewage sludge and current status of treatment and disposal in china
  我国城市污水污泥的特性与处置现状