Effects of Composted and Thermally Dried Sewage Sludges on Soil and Soil Humic Acid Properties

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composted 污水污泥(CS ) 并且热地的年度增加的效果在 80 t 弄干污水污泥(TS ) 哈 ? 1 在半干旱的条件下面在一个地实验在土壤化学药品性质上被调查三年。腐殖的酸()从 CS , TS ,和 unamended 由常规过程孤立(那么)并且污泥修改了土壤被分析为元素( C , H , N , S 和 O )并且酸的功能的组(羧基、酉分)并且由紫外可见,红外线的 Fourier 变换和荧光光谱学。关于 CS, TS 有内容,更大的干燥的事,全部的器官的 C,全部的 N 和 C/N 比率和
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