decontaminate

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Crews have been working on the plant ever since, but officials say it can take as much as 40 years to completely clean up the area and decontaminate it.
從那時起工作人員們一直致力於核電站的工作，但官員們表示採取需要40年以上才能完全清理竝淨化這片區域。
People often put their sponges and scrubbers in the dishwasher, but if they really want to decontaminate them and not just clean them, they should use the microwave.
人們通常把他們的海緜和洗滌器放在洗滌池中，但是如果他們真想將她們去汙，而不是想清洗它們，應該使用微波爐。
Scarlett said that when a cat or dog comes into a shelter, "We take pictures, wash the animal, decontaminate it, and then house it and wait for the owners to show up.
斯嘉麗介紹說，有貓或狗送來的時候，“我們先照相，接著給它洗澡，收拾乾淨，給它騰地方，然後等待主人的現身。”

During this mock exercise, water is used instead of chemicals to decontaminate people who play the role of survivors.

The army reckons it will take about 32 months to build the incinerator, 16 months to disassemble and prepare the weapons for incineration, and about a year to shut down the plant and decontaminate the site.
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Algae can be fed from waste-streams of CO2 from fossil-fuel power stations as a carbon elimination strategy and can also decontaminate groundwater, so there is a potential mix of environmental solutions in aid of a common goal of fuel beyond oil.
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Unfortunately, no victory big or small will save Sofia and her peers from their fate: Scientists who have studied the area say even if spraying stopped completely today, it would take a few generations to decontaminate the water and soil, and for any lingering health impacts to fade away.
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To decontaminate something means to remove all germs or dangerous substances from it.
decontamination

淨化
Turf can be used to protect and transfigure environment, decontaminate atmosphere, preserve soil and water, reduce noise pollution, it has become an indispensable thing in our daily life.
草坪可以綠化環境，淨化空氣，保持水土，降低噪音汙染，與人類文明有著非常重要的聯系，已成爲人們日常生活中不可或缺的部分。