| 黄在恒,秦香,刘熹,朱添,农光再,杨琦峰.桉木化机浆制浆废水多组分成分分析[J].中国造纸,2022,41(6):64-70 |
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| 桉木化机浆制浆废水多组分成分分析 |
| Multi-component Analysis of Eucalyptus Chemi-mechanical Pulping Wastewater |
| 收稿日期:2021-12-23 |
| DOI:10.11980/j.issn.0254-508X.2022.06.010 |
| 关键词: 桉木化机浆 废水 成分分析 GC-MS HPLC-MS |
| Key Words:eucalyptus chemi-mechanical pulp wastewater composition analysis GC/MS HPLC/MS |
| 基金项目:国家自然科学基金项目(21868006);广西科技基金项目(AA17204067);湖南创新型省份建设专项经费资助(2019GK5011)。 |
| 作者 | 单位 | 邮编 | | 黄在恒* | 广西大学资源环境与材料学院,广西南宁,530004 广西博世科环保科技股份有限公司,广西南宁,530007 | 530007 | | 秦香 | 广西大学资源环境与材料学院,广西南宁,530004 | 530004 | | 刘熹 | 广西博世科环保科技股份有限公司,广西南宁,530007 | 530007 | | 朱添 | 广西大学轻工与食品工程学院,广西南宁,530004 | 530004 | | 农光再 | 广西大学资源环境与材料学院,广西南宁,530004 | 530004 | | 杨琦峰 | 广西博世科环保科技股份有限公司,广西南宁,530007 | 530007 |
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| 摘要:通过气相色谱/质谱联用仪(GC/MS)、高效液相色谱/质谱联用仪(HPLC/MS)等方法系统测定了桉木化机浆制浆废水成分,并进行了定性和定量分析。结果表明,桉木化机浆制浆废水中含有大量木质素、半纤维素、有机物、糖类等,其中木质素含量较高,为73 g/L,是杨木化机浆制浆废水的1.2倍;有机污染物40多种;桉木化机浆制浆废水中还检测出多种糖类,是后续厌氧处理的基本条件。 |
| Abstract:The components of eucalyptus chemi-mechanical pulping wastewater were systematically determined by GC/MS, HPLC/MS and other methods with qualitative and quantitative analysis. The results showed that eucalyptus chemi-mechanical pulping wastewater contained a large amount of lignin, hemicellulose, organic matter, sugar, etc. The high content of lignin reached 73 g/L, which was 1.2 times that of poplars chemi-mechanical pulping wastewater. Moreover, the types of organic pollutants were more than 40. A variety of sugar was also detected in the eucalyptus chemi-mechanical pulping wastewater, which was the basic condition for subsequent anaerobic treatment. |
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