| 释义 |
biosolids  plural nounOrganic matter recycled from sewage, especially for use in agriculture.The OEPA limits application of biosolids to crop land with a pH of 5.5 or greater (accurate at the time of printing)....- Waste generating facilities must follow the guidelines set by the OEPA to apply biosolids to crop land.
- Applications of biosolids to agricultural land will rarely exceed 5 dry tons per acre per year.
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