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

作　　者：黄在恒 秦香 刘熹 朱添 农光再 杨琦峰 HUANG Zaiheng;QIN Xiang;LIU Xi;ZHU Tian;NONG Guangzai;YANG Qifeng(School of Resources,Environment and Materials,Guangxi University,Nanning,Guangxi Zhuang Autonomous Region,530004;Guangxi Bossco Environmental Protection Technology Co.,Ltd.,Nanning,Guangxi Zhuang Autonomous Region,530007;School of Light Industry and Food Engineering,Guangxi University,Nanning,Guangxi Zhuang Autonomous Region,530004)

机构地区：[1]广西大学资源环境与材料学院,广西南宁530004 [2]广西博世科环保科技股份有限公司,广西南宁530007 [3]广西大学轻工与食品工程学院,广西南宁530004

出　　处：《中国造纸》2022年第6期64-70,共7页China Pulp & Paper

基　　金：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)。

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。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 de⁃tected in the eucalyptus chemi-mechanical pulping wastewater,which was the basic condition for subsequent anaerobic treatment.

关 键 词：桉木化机浆 废水 成分分析 GC-MS HPLC-MS 

分 类 号：X793[环境科学与工程—环境工程]