| 活性污泥化学组成的分析 |
| 摘要点击 2762 全文点击 1800 投稿时间：1989-04-26 |
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| 中文摘要 |
| 用化学分析、红外光谱及热天平分析了活性污泥的化学组成及有关的特性。研究表明,活性污泥中含有C、H、O、N、S、P等元素,以脂肪性结构为主,含有丰富的官能团。它具有与低等煤相近的发热量,是潜在的化工原料及清洁燃料。 |
| 英文摘要 |
| This work is to analyse chemical composition and related characteristics of the sludge sampled from Tianjin Sewage Plant with infrared spectrophotometry and ther-mogravimetry. The activated sludge derived from wastewater treatment process contains the elements of C, H, O, N, S, P, and mainly belongs to aliphatics in structurs. There exist organic groups known as proteins, oil, fibre and humic acid, which will be potential sources of raw material of chemical engineering and alternative fuel. |
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