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mingkeng至尊木蟲 (正式寫手)
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[求助]
論文摘要翻譯!
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摘 要 畜禽養(yǎng)殖產(chǎn)生大量畜禽廢水,帶來一系列的環(huán)境污染問題,且污染相對集中,處理困難。畜禽養(yǎng)殖廢水的直接排放不僅會污染地表水體,引起水體富營養(yǎng)化,還會對地下水和農(nóng)田生態(tài)系統(tǒng)造成破壞,甚至危害人體健康。 本文通過調(diào)查太湖上游地區(qū)(以濱湖、宜興、武進、溧陽為重點)畜禽養(yǎng)殖廢水處理規(guī)模、工藝及運行效果,并學習相關(guān)的處理工藝,通過自己的學習和老師的指導,完成對其經(jīng)濟性、環(huán)境風險、氮磷削減等方面的評價,并提出可行的安全對策措施和建議,為太湖流域污染治理提供參考依據(jù),推動我國畜禽養(yǎng)殖廢水處理技術(shù)的進步。 關(guān)鍵詞:畜禽養(yǎng)殖廢水,規(guī)模,工藝,運行效果,評價 |
銀蟲 (初入文壇)
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Abstract Livestock and poultry breeding to produce a large number of livestock and poultry waste water, bring a range of environmental pollution problems, and the relative concentration of pollution, dealing with difficult。Livestock wastewater directly discharged not only can contaminate surface water bodies, causing eutrophication, but also on groundwater and farmland ecosystem damage, or harm to human health. This paper surveys the upstream region of Taihu Lake (Lakeside, Yixing, Wujin, Liyang, focus) the scale of livestock wastewater treatment, process and operating results, and learn the treatment process,Through their own learning and the teacher's guidance, to complete its evaluation of the economic, environmental risks, nitrogen and phosphorus reduction, and proposed a viable safety measures and recommendations, to provide a reference for the Taihu Lake Basin pollution control, and promote China's livestock and poultrywastewater treatment technology advances. Keywords:Livestock wastewater;Scale;Crafts;Operating results;Evaluate 在你的關(guān)鍵詞中,關(guān)鍵詞之間應該用“;”這個號。還有,我覺得把你的關(guān)鍵詞“評價”改為“污染治理”(Pollution control),“規(guī)模、工藝”不要。呵呵,只是一點建議。、、、、 |

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