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| Water Reuse in a Paper Mill Based on Water Pinch Technology |
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| DOI:10.11980/j.issn.0254-508X.2013.03.003 |
| Key Words:water pinch water cascade use water network optimization |
| Author Name | Affiliation | | 陈晓彬1 | 1.华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 刘焕彬1 | 1.华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 陶劲松1,* | 1.华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 李继庚1 | 1.华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 梁 瑜1 | 1.华南理工大学制浆造纸工程国家重点实验室,广东广州,510640 | | 王光明2 | 2.广州市启鸣纸业有限公司,广东广州,511462 |
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| Abstract:To solve water shortage of papermaking enterprises and ease the pressure on environment, based on water pinch technology(WPT), this study putted forward a optimization method of building water cascade use system at a papermaking mill where the fine paper, tissue paper and paperboard were produced. Results showed that water pinch technology had certain directive significance at the multi-products paper mill’s water cascade use. Through the modification, the fresh water consumption from originally 5470 t/d decreased to 2784 t/d, average fresh water specific consumption from 27.5 tons decreased to 13.9 tons, fell by 49.1%, 840 000 tons of water could be saved annually, water saving effect is remarkable. |
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