曝气和土壤接种量对棕榈油厂废水组成的影响

Agricultural Wastes Pub Date : 1986-01-01 DOI:10.1016/0141-4607(86)90043-0

P. Agamuthu, E.L. Tan, A.A.A. Shaiful

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引用次数: 19

摘要

棕榈油厂废水(POME)的好氧预处理大大降低了POME中的C、NO3N和NH4N含量，但增加了有机N和ph。结果表明，在土地施用前对POME进行预处理可以降低径流污染河道的风险。好氧预处理还可以使植物获得更多的有机氮。在酸性土壤中应用经预处理的POME是一个额外的优势，POME的性质是碱性的。在37°C时，POME的组成变化比在25°C或4°C时发生得更快。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Effect of aeration and soil inoculum on the composition of palm oil mill effluent (POME)

Aerobic pretreatment of palm oil mill effluent (POME) greatly reduces the C, NO₃N and NH₄N content of POME but increases the organic N and pH. Results obtained indicated that pretreatment of POME before land application would reduce the risk of waterway pollution from runoff. The aerobic pretreatment would also make more organic N available to plants. Application of pretreated POME, which was alkaline in nature, to acidic soil would be an added advantage. The changes in the composition of the POME occurred faster at 37°C than at 25°C or 4°C.

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