"Sewage sludge" means sludge arising from urban effluent treatment plant and includes pretreatment waste, scourings and unstabilised sludge.

“下水道淤泥”，是指经城市污水处理厂产生的淤渣，包括预处理的废物、污垢和性质不稳定的淤泥。

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The surface is skimmed off while the sludge is pumped away to a separate treatment facility.

浮面的将被撇去，淤泥被泵到另外一个处理装置。

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It has also been constructed in two phases and is equipped with a Sequenced Batch Reactor plant and, soon, with a sludge treatment facility (digesters/centrifuges).

也是分两期建设，采用SBR工艺，配备有污泥处理设施。

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There are also plans to build new treatment works in Jurby, Kirk Michael and Ramsey, as well as improving the sludge treatment works at Meary Veg.

BBC: Isle of Man sewage development to cost millions

Well, we generate about 8 million tons of sludge annually (this accounts for 30-80 % total electricity in wastewater treatment).

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