The coproduct of ethanol industry, dried distiller's grains with solubles (DDGS), has phosphorus content in excess of the animal diet requirement, which leads to excess P in manure and causes environmental concerns. The objective of this study is to determine the technical and economic feasibility of recovering this excess P as a coproduct.

中文翻译：

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从玉米干磨粉厂中回收磷作为副产物：技术经济评估

乙醇工业的副产品，干酒糟与可溶物（DDGS），磷含量超过动物饮食的需要量，导致肥料中磷含量过多，并引起环境问题。这项研究的目的是确定回收作为副产物的过量P的技术和经济可行性。