| 用超滤技术评价絮凝法处理制浆废水最佳COD去除效果的探讨 |
| 摘要点击 627 全文点击 1322 投稿时间：1991-07-03 |
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| 中文关键词 超滤 絮凝 制浆废水 |
| 英文关键词 UF Flocculation Pulp-making waste water COD |
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| 中文摘要 |
| 利用超滤的分离特性剖析制浆洗漂废水及其絮凝上清液的COD的分子量分布,以探讨、评价絮凝法处理此类废水所能达到的最佳COD去除效果。研究结果表明,洗漂废水中MW>10000与MW<3000的物质是COD值的主要组成部分,占76%;COD最佳去除效果为70.3%。 |
| 英文摘要 |
| Relative molecular weight fractions of COD in the waste water were determined by UF technology, so as to estimate the maximum removal rate of COD with flocculation-treatment. It has been found that most of the COD in the water is associated with the fractions having molecular weight greater than 10000 or smaller than 3000; the maximum removal rate of COD is 71.3%. |
