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- Keywords Polyamines chelated cellulose;Lead;Separation and enrichment;Speciation analysis; 多胺螯合纤维;铅;分离富集;形态分析;
- Polyamines chelated cellulose 多胺螯合纤维
- Keywords chelated cellulose;cadmium ion;adsorption; 螯合棉纤维;镉离子;配位吸附;
- Chelating cellulose is of simple preparation,excellent nature and low cost. 螯合纤维素制备工艺简单，性能优越，成本低廉。
- Abstract： Polyamine chelating fiber was synthesized by chemical modification, with the raw material of polyacrylonitrile fibre. 摘要： 以聚丙烯腈纤维为原料，采用化学改性法，制备了多胺型螯合纤维。
- We should eat more green vegetables rich in cellulose. 我们应该多吃一些富含纤维素的绿色蔬菜。
- A chemical or product, such as cellulose, derived from plants. 农产品来源于植物中的化学品或产品，如纤维素
- A cellulose nitrate used as a component of smokeless powder. 火纤维素硝酸纤维素，用于无烟的炸药的组成物质
- May turn urine salmon pink by chelated iron. 铁复合剂的排除可能会使尿液变红棕色。
- Keywords Chelating cellulose;ammonium pyrrolidine dithiocarboxylate;lead; 螯合纤维素;吡咯烷二硫代甲酸铵;铅;
- We need cellulose in paper making. 造纸时需要纤维素。
- A polysaccharide, such as starch or cellulose. 多糖多糖，如淀粉或纤维素
- Cellulose and lignin were degraded simultaneously. 纤维素与木质素同时降解。
- Koch Cellulose Asia HK Co., Ltd. 科氏纤维亚洲香港有限公司。
- CMC Sodium carboxy methyl cellulose (pharma. 羧甲基纤维素钠(药用)
- A polysaccharide,such as starch or cellulose. 多糖多糖，如淀粉或纤维素
- The plant uses the carbohydrates to make cellulose. 植物用碳水化合物制造纤维素。
- Chelated minerals; magnesium, calcium, iron and zinc. 螫合化矿物质、镁、钙、铁和锌。
- However, cellulose is unfit for carbon. 然而，纤维素对碳是不合适的。
- Cellulose is the major constituent of plant cell walls. 纤维素是植物细胞壁的主要成分。
