olive oil mill wastewater Aqueous residue deriving from the process of oil extraction from olives; it is composed of the olive-combined water and of the water used in the extraction and washing processes. It also contains a certain percentage of mineral compounds and of organic substances that are only partially biodegradable(橄榄油提取过程中产生的水性残留物，它是由橄榄混合水组成，水用于提取和洗涤的过程。它也含有一定比例的矿物成分，及仅部分是可生物降解的有机物质。)
