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2013-05-23 12:21
求翻譯:Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids and gases from contaminated water. The goal is to produce water fit for a specific purpose. Most water is purified for human consumption (drinking water) but water purification may also be designed for a varie是什么意思?![]() ![]() Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids and gases from contaminated water. The goal is to produce water fit for a specific purpose. Most water is purified for human consumption (drinking water) but water purification may also be designed for a varie
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2013-05-23 12:21:38
凈化水是去除污染水的不良品,生物污染物,懸浮固體和氣體的過程。我們的目標是生產水適合用于特定目的。大部分的水是供人類食用純化(飲用水),但水的凈化,也可用于多種其他用途,包括滿足醫療,藥理學,化學和工業應用的要求設計。在一般使用的方法包括物理過程,如過濾,沉淀,蒸餾,生物過程,如慢砂濾或碳的生物活性,化學過程,如絮凝和加氯和使用的電磁輻射,如紫外線。
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2013-05-23 12:23:18
水凈化的過程是去除不良的化學品、生物污染物、懸浮固體和氣體從受污染的水。 這一目標是要產生凈水,用于特定目的。 大部分的水是純凈的人食用(飲用水),但水的凈化也可能將其應用于其他多種目的而設計的,包括滿足要求的醫療、藥學、化學和工業應用。
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2013-05-23 12:24:58
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2013-05-23 12:26:38
必須對人類和其他關于我們安全的飲用水。幾乎每個世界的一部分,在最后幾十年來改善獲得安全飲用水,%
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2013-05-23 12:28:18
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