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  • 參觀東湖水廠作文

      今天上午,我們五年級全體同窗,正在教員的率領下,送著明麗的陽光,緩緩的輕風,一路去參不雅了深圳最為長久的大型水廠——東湖水廠。

      此次的參不雅十分風趣,我們起首去了圖片展廳。正在去的上,聽的叔叔說,東湖水廠始建于1961年,其時的日供水能力只要0。25萬噸;后來跟著深圳經濟特區的成長,正在1982年6月的時候,曾經是每日6萬噸了,現正在是每日35萬噸了,和本來剛起頭相差140倍呢。正在圖片展廳里面,有很多以前水廠的圖片,有1961年的、1980年的、1982年的水廠圖片等等,水廠實是一年比一年先輩、都雅。

      接著我們去參不雅了一下“格柵井”,我們沒有實正的看到,只是鄙人面看了一下申明,申明上說這是用來清理一些比力大的凈工具。然后我們去了“混凝沉淀”這個部門的清水系統參不雅,正在混凝沉淀池里加藥,讓水和藥夾雜感化,構成絮狀,顛末15分鐘后,再沉淀35分鐘,沉淀完的水就變得清了一些。我們沿著道一曲往前走,顛末一個V型過濾池,這個V型過濾池的運轉是全從動的;水顛末這個池子,就會被石英砂過濾,過濾完的水就變成清水了。過濾后的水會送到清水池,清水池里再加液氯消毒。最初我們參不雅了送水泵房,也是最初一道法式,清水最初會送到這里。顛末離心水泵加壓,再送到千家萬戶。

      參不雅了東湖水廠,我們曉得了自來水的出產過程,是顛末那么多道法式所得來的。所以我們該當愛惜自來水,愛護水資本。

    未經允許不得轉載:小學生作文網 » 參觀東湖水廠作文

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