When a major egg washing facility in Canada was faced with a high level of biological oxygen demand in its discharged effluent, it contacted CETCO which specialises in turning minerals and polymers into technologies that improve performance.

中文翻译：

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清洗鸡蛋的过程更清洁

当加拿大主要的洗蛋设施面临排放废水中高水平的生物需氧量时，它与CETCO联系，后者专门致力于将矿物质和聚合物转变为可提高性能的技术。