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

• A second method of sludge disposal is digestion by anaerobic bacteria.
  污泥处置的第二个方法，是用厌气细菌消化。
• Sludge treatment and disposal technologies axe studied with the aims of harmless treatment and resource reuse.
  以城市污泥的无害化处理和资源化利用为目标，研究污泥处理处置的技术。
• Studies on biochemical treatment of CTMP effluent by activated sludge process were carried out.
  介绍了活性污泥法处理云杉CTMP废液的试验。
• Mainly used for sludge dewatering, solid-liquid separation and coal washing, etc.
  主要用于污泥脱水，固液分离和洗煤等。
• 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。
• The dewatered sludge is used as manure and fuel.
  被脱水的烂泥使用作为肥料和燃料。
• 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。
• Sludge reduction performance by earthworm biofilters using quartz sand and ceramsite as media was compared.
  比较了石英砂和陶粒滤料蚯蚓生物滤池的污泥减量化效果。
• 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。
• Anaerobic-aerobic activated sludge technique in phosphorus removal and other complete techniques, and achieves a series of parameters.
  厌氧一好氧活性污泥法除磷技术等成套技术，并取得了一系列参数。