名词
中文翻译：煤砂双重介质过滤器
同义词：
['coal-ash dual media filter', 'coal-water dual media filter例句：1. The coal-sand dual media filter is an effective wayto remove impurities from water.（煤砂双重介质过滤器是一种有效的从水中去除杂质的方法。）2. The coal-water dual mediafilter is widely used in industrial processes toimprove the quality of the final product.（煤水双重介质过滤器在工业过程中被广泛使用，以提高最终产品的质量。）']
例句：
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1. The coal-sand dual media filter is an effective wayto remove impurities from water.
煤砂双重介质过滤器是一种有效的从水中去除杂质的方法。
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2. The coal-water dual mediafilter is widely used in industrial processes toimprove the quality of the final product.
煤水双重介质过滤器在工业过程中被广泛使用，以提高最终产品的质量。
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3. The coal-sand dual media filter is acrucial component in the treatment of wastewater, as it can effectively remove pollutants and contaminants.
煤砂双重介质过滤器是处理废水的关键组件，因为它能有效去除污染物和杂质。