摘要
以7种常见的塑料颗粒为研究对象,探究60℃的恒温条件下消解液浓度、消解时间对塑料颗粒表面特征及质量的影响。结果表明,以5%NaOH作为消解液,60℃处理24 h,微塑料的表面特征及质量变化最小。
Seven common microplastic particles as the reach object,the surface characteristics and quality of plastic particles were investigated at a constant temperature of 60℃with different concentration of digestion solution and different digestion time under the condition of static.The results show that:5%NaOH as digestion solution under static condition and digested for 24 h,it has the least influence on the surface characteristics and quality of microplastics.
作者
王娇
王鑫
刘畅
赵博雅
代新英
韩冰雁
贺高红
WANG Jiao;WANG Xin;LIU Chang;ZHAO Bo-ya;DAI Xin-ying;HAN Bing-yan;HE Gao-hong(Panjin Institute of Industrial Technology,Liaoning Key Laboratory of Chemical Additive Synthesis and Separation,Dalian University of Technology,Panjin 124221,China;School of Ocean Science and Technology,Dalian University of Technology,Panjin 124221,China;School of Chemical Engineering,Dalian University of Technology,Panjin 124221,China)
出处
《应用化工》
CAS
CSCD
北大核心
2022年第9期2809-2812,共4页
Applied Chemical Industry
基金
国家自然科学基金创新研究组科学基金(22021005)
辽宁省化学助剂合成与分离省市共建重点实验室资助(ZJKF2011,ZJKF2015)。
关键词
微塑料
预处理
消解液
质量
形态
microplastics
pretreatment
digestion solution
quality
surface characteristics
