pollutant substance 中文意思是什麼

pollutant substance 解釋
污染物質
  • pollutant : n. 污染物〈尤指放入水中和空氣中的有害的化學物質〉。
  • substance : n 1 物質，材料；【哲學】實體，本體，本質 （opp appearance）。2 實質，內容；（故事等的）要旨，要領...
  1. Since the contamination of the original water, the pollutant in the water such as organic substance, ammonia nitrogen, algae toxin, finally nitrate, pelagic microbe and so on, whose concentration and species are becoming higher and more, deteriorate the quality of drinking water seriously

    由於水源受到污染，水中的有機物、氨氮和硝酸鹽氮、藻類及毒素、浮遊動物等污染物的含量和種類不斷增多，嚴重影響了飲用水水質。
  2. This is the indicator of pollutant may be oxidized incl. organic or reduced substance

    為可被氧化的污染物包括有機物或還原性物質指標。
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