常見例句雙語例句It is reported in this paper that the application process of cationic flocculant PDA was optimized in the treatment of sludge dewatering in municipal sewage.該文報(bào)道了陽(yáng)離子絮凝劑PDA在城市生活汙水的汙泥脫水処理中的過程優(yōu)化研究。Mechanical pressure sludge dewatering machine is a new type of highly efficient sludge dewatering machine, which is mainly used in municipal sewage sludge dewatering.機(jī)械加壓汙泥脫水機(jī)是一種新型高傚汙泥脫水機(jī)械，主要應(yīng)用於城市汙泥脫水。Under optimal chemical dosage control by this model the sludge dewatering facility worked for month with best results of sludge dewatering and also the operating expenses decreased as well.用該模型進(jìn)行了一個(gè)月的試生産，結(jié)果表明，對(duì)加葯量進(jìn)行優(yōu)化控制相對(duì)於人工控制不僅保証了処理傚果，同時(shí)也有傚地降低了運(yùn)行費(fèi)用。 返回 sludge dewatering