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竹園第一污水處理廠除臭工程設(shè)計(jì)——分析了竹園第一污水處理廠的臭氣污染源,確定了該污水廠除臭工程的范圍(生物 絮凝反應(yīng)沉淀池的進(jìn)水端和出水槽、污泥濃縮池、污泥脫水機(jī)房)及內(nèi)容(降低H,S、NH 和臭氣濃 度)。針對主要污染源,經(jīng)方案比選確定了采用天然植物...
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the principle of simplifie d EIA of constructi on proje cts i n the regi on. In terms of la nd, li nked to t he impleme ntation of urban a nd rural construction land increase a nd decre ase, re placement indicat ors for pri ority areas pr oje ct. Charges, int o the proje cts of water, electri city, a dministrative charges a nd prefere ntial policie s. In t he area of taxation, and settle d in area