- 相关推荐
ICP-AES法测定造纸污泥中金属元素
摘要：金属元素,特别是重金属元素是造纸污泥资源化利用需要考虑的因素.采用ICP-AES法测定安徽山鹰纸业2种造纸污泥,福建青山纸业1种造纸污泥,福建中竹纸业1种造纸污泥的17种金属元素.结果显示,4种造纸污泥都含有不同量的金属元素,其中Al和Ca的含量最大,既有毒性较大的重金属,如Cr,也有过量才具有毒性的金属,如Fe,还有对植物生长有益的P和K等.福建中竹纸业污泥各元素的同收率为94.4%～107.3%.重金属元素含量低于国家标准GB/4284-84.重金属含量的顺序为:福建中竹纸业<福建青山纸业污泥<安徽山鹰纸业污泥.此测定结果可为造纸污泥的资源化利用,尤其是土地利用和肥料利用提供重要的理论参考.Abstract：Metal elements, especially the heavy metal element, need to be considered for resource utilization of paper sludge. Seventeen kinds of metal elements were determined by ICP-AES method, which were form two kinds of paper sludge from Anhui Shanying paper mill, one kind of paper sludge from Fujian Qingshan paper mill, and one kind of paper sludge from Fujian Zhong-zhu paper mill. The results show that there are different amounts of metal elements in the 4 kinds of paper sludge including poisonous metal elements, such as Cr, etc, metal element which is poisonous when excessive, such as Fe, etc, and P and K which are beneficial for plant growth. Al and Ca contents are maximal. The recovery ratio for Fujian Zhongzhu paper mill obtained by standard addition method is 94. 4%-107. 3%. Heavy metal elements content lower than the national standard GB/4284-84 Control standards for pollutions in sludge form agricultural use. The order of heavy metal elements content is paper sludge from Fujian Zhongzhu paper mill ＜paper sludge from Fujian Qingshan paper mill＜paper sludge from Anhui Shanying paper mill. The results provide theoretical directions for resource utilization of paper sludge, especially for agricultural utilization and land utilization. 作者： 刘贤淼[1]江泽慧[2]费本华[1]任海青[3]傅峰[3] Author： LIU Xian-miao[1] JIANG Ze-hui[2] FEI Ben-hua[1] REN Hai-qing[3] FU Feng[3] 作者单位： 国家林业局北京林业机械研究所,北京,100029国际竹藤网络中心,北京,1001023中国林业科学研究院木材工业研究所,北京,100091 期 刊： 光谱学与光谱分析 ISTICEISCIPKU Journal： SPECTROSCOPY AND SPECTRAL ANALYSIS 年，卷(期)： 2010, 30(1) 分类号： X793 关键词： 造纸污泥 ICP-AES法 金属元素 重金属元素 资源化利用 Keywords： Paper sludges ICP-AES method Metal element Heavy metal element Resource utilization 机标分类号： TS7 X70 机标关键词： ICP-AES法 测定 造纸污泥 重金属元素含量 Paper Heavy metal elements paper resource utilization 中竹纸业 the national standard 资源化利用 福建 especially heavy metal element 山鹰纸业 青山纸业 results recovery ratio 重金属含量 污泥资源化 基金项目： 国家林业局948引进项目，支撑项目【ICP-AES法测定造纸污泥中金属元素】相关文章：
ICP-AES法测定污泥中痕量杂质元素铜、锌、铅、镉、镍05-01
ICP-AES测定电镀污泥中的金和钯04-29
火焰原子吸收法测定冬凌草中的金属元素04-27
ICP-AES法测定封严涂层中BN含量05-03
ICP-AES法测定土壤中铜、钒、镍和铬04-25
造纸污泥堆肥应用中重金属的累积行为04-30
城市污泥中微量铜的催化光度法测定04-28