日常去污产品中特征污染物的检测  

Detection of Characteristic Pollutants of Daily Decontamination Products

作　　者：张煜[1] 谭发 张歆[1] 王迪雅[1] 杜品煕 张琴[1] 张文杰[1] 

机构地区：[1]桂林理工大学环境科学与工程学院,广西桂林541004

出　　处：《化工技术与开发》2015年第8期28-30,共3页Technology & Development of Chemical Industry

基　　金：国家自然科学基金(51108108);广西自然科学基金(2013GXNSFCA019018;2014GXNSFBA118265);广西高校科学技术研究项目(2013ZD031;2013ZL076;ZL2014051);广西研究生教育创新计划资助项目(YCSZ2014154)

摘　　要：世界各国都面临水污染问题,尤其是水体富营养化、重金属含量超标等一系列水污染问题尚未得到很好的解决。同时,各类除污化学产品层出不穷,产品中磷、氨氮等含量也各不相同,很多人在购买去污产品时,不能对氨氮、磷等化学成分的含量做出直接的判断,仅凭借价格作为参考。针对上述问题,本研究对桂林市的部分生活去污产品展开调查,对A牌洗衣液、B牌洗面奶、C牌洗衣粉、D牌肥皂4种不同去污产品所产生废水的p H、化学需氧量、总氮、总磷、氨氮进行测定,分析各产品对环境污染程度的相对大小,为消费者及生产厂家提供指导。A series of water pollution problems, especially eutrophication, heavy metal content and so on, had not been resolved well all round the world. Kinds of chemical contaminants emerge in an endless stream at the same time, and the content of phosphorus and ammonia in different detergents were different from each other. So lots of people could not determine the content of phosphorus and ammonia directly when they bought the products, and they bought these products with prices as reference only. Aiming at these problems, the partial life decontamination products of Guilin were investigated in this research. The COD, TN, TP, ammonia of laundry detergent A, facial cleanser B, washing powder C and soap D were determined in this research. And the environmental pollution degree of these products was analyzed and the guidance to consumers and manufacturers was provided.

关 键 词：富营养化 去污产品 化学需氧量 总氮 总磷 

分 类 号：O652.6[理学—分析化学]