Synthesis and application of lignin-based copolymer LSAA on controllingnon-point source pollution resulted from surface runoff |
| |
| Authors: | LIU Chen WU Guangxi MU Huanzhen YUAN Zonghuan TANG Lianyi LIN Xiangwei |
| |
| Affiliation: | Research Center for Eco-Environmental Sciences, Chinese Academic of Sciences, Beijing 100085, China. lc_222@sohu.com |
| |
| Abstract: | In this article,alkali lignin separated from paper pulp waste was grafted into a novel copolymer LSAA (a copolymer of lignin,starch, acrylamide,and acrylic acid).Its practical application effect and environmental safety were studied.The results of field simulation experiment indicated that the application of LSAA significantly affected the output of the runoff and pollutants.The runoff quantity was decreased by 16.67%-47.00%and the loads of total suspended solids (TSS),chemical oxygen demand (COD),total ... |
| |
| Keywords: | application copolymer a copolymer of lignin, starch, acrylamide and acrylic acid (LSAA) non-point source pollution (NPS) surface runoff |
| 本文献已被 维普 ScienceDirect PubMed 等数据库收录！ |
| 点击此处可从《环境科学学报(英文版)》浏览原始摘要信息 |
|
点击此处可从《环境科学学报(英文版)》下载全文 |
