sludge

英 [slʌdʒ]

美 [slʌdʒ]

n.  烂泥; 淤泥; 烂泥状沉积物; 工业淤渣; 工业矿泥; 生活污物
v.  清除污泥

复数：sludges　第三人称单数：sludges　现在分词：sludging　过去式：sludged　

化学

Collins.1 / BNC.15316 / COCA.11822

牛津词典

noun

• 烂泥；淤泥；烂泥状沉积物
  thick, soft, wet mud or a substance that looks like it
  1. There was some sludge at the bottom of the tank.
     油箱底有油泥。
• 工业淤渣；工业矿泥；生活污物
  industrial or human waste that has been treated
  1. industrial sludge
     工业淤渣
  2. the use of sewage sludge as a fertilizer on farm land
     把下水道污泥用作农田肥料的做法

柯林斯词典

• N-VAR 烂泥;淤泥;工业废物
  Sludgeis thick mud, sewage, or industrial waste.
  1. All dumping of sludge will be banned by 1998.
     从1998 年起，将禁止所有倾倒淤泥的行为。

英英释义

noun

• the precipitate produced by sewage treatment
• any thick, viscous matter
  Synonym:slimegoogoopgookguckgunkmuckooze

双语例句

• The process has good economic and social benefits due to its better circular utilization of ironmaking sludge.
  该工艺实现了炼铁污泥的循环利用，具有明显的经济效益和社会效益。
• The inhibition of copper ion on nitrification activity of nitrifying bacteria in sediment and activated sludge were studied.
  研究了铜离子对底泥和活性污泥硝化活性的抑制作用的差异。
• A complete set of electroplating sludge recovery process was introduced.
  介绍了一套完整的电镀污泥回收处理工艺。
• The design of the sewage treatment plant is divided into two parts: wastewater treatment and sludge treatment.
  该污水处理厂的设计主要分为两部分：污水的处理和污泥的处理。
• Effects of land utilization of sewage sludge on crops and soils.
  污泥土地利用对农作物及土壤的影响研究。
• Both reactors were inoculated with activated sludge from a municipal wastewater treatment plant.
  两种反应器接种了同一市政废水处理厂的活性污泥。
• Both wastewater feeding and sludge wastage were controlled by peristaltic pumps and timers.
  废水输送和污泥量通过蠕动泵和定时器来控制。
• The sludge dewatering performance of screw press dehydrator was investigated.
  考察了螺旋压榨式脱水机对污泥的脱水性能。
• All dumping of sludge will be banned by 1998.
  从1998年起，将禁止所有倾倒淤泥的行为。
• This work investigates how polyelectrolyte flocculation affects the dewatering efficiency of activated sludge and ball day slurry.
  本报告探讨高分子电解质絮凝活性污泥与球土泥浆对其压榨脱水效率之影响。