Better methods of dewatering and disposing of these sludges are needed.

需要研究更好的污泥脱水和处置方法.

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Frequently, dewatering of sludges is difficult, especially when of gelatinous consistency.

通常来说, 污泥脱水是困难的, 特别是属于胶粘状稠厚污泥时.

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Sludges forming in the acid interfere with storage and handling.

在酸中形成淤渣,妨碍贮存和运输.

辞典例句

Typically these sludges settle rapidly but do not compact very well.

这些污泥一般沉降迅速,但并不很紧密.

辞典例句

The combination of activated sludges and microfiltration will open anew way in this respect.

活性污泥法与微滤技术的结合可以提供新的出路.

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Several azo dyes decolorizing bacterial strains which were capable of denitrifying were isolated from activated sludges.

从活性污泥中分离到几株具有反硝化能力的偶氮染料脱色菌.

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