求翻译：餐饮企业必须坚决拒绝购买和使用“地沟油”等劣质食用油，购油渠道合法，手续齐全，并按照有关环保管理规定，实现油水分离，以向社会负责的态度，承诺不将厨房废油排入地下水系统，而是将废油交由专业回收部门集中处置。是什么意思？

Food businesses must resolutely refused to purchase and use of "waste oil" and other low-quality edible oil, buy oil channels legal formalities are complete, and in accordance with the relevant environmental regulations to achieve the oil-water separator to a responsible attitude to the community, u

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The dining enterprise must refuse to purchase and to use “the ditch oil” firmly and so on the inferior cooking oil, buys the oil channel to be legitimate, the procedure is complete, and defers to the related environmental protection management stipulation, the realization water-oil separation, by to

Catering enterprises must be resolutely refused to buy and use "waste oil" and other poor quality edible oil, buying oil channels legal, procedures are complete and in accordance with the provisions on environmental management, implementation of oil-water separation to provide socially responsible a

Food businesses must resolutely refused to purchase and use of "waste oil" and other low-quality edible oil, buy oil channels legal formalities are complete, and in accordance with the relevant environmental regulations to achieve the oil-water separator to a responsible attitude to the community, u