Degradation of biophenol A by immobilizing two types of bacterial mixtures on PVA
Introduction Biophenol A (BPA) is one of the important endocrine disrupting chemicals (EDCs) that cause harmful effects at very low concentration. BPA are widely used industry, agriculture and household and released into marine environment. Recently the fate of BPA in the environment has been studied as large portions of human population are exposed to the environmental contaminant. Conventional methods for BPA or EDCs removal are mainly by absorption and ultrafiltration. The treatment always cannot degradad the BPA thoroughly and it is just the way that transferred the pollutants from one phase to another. Other remediation such as heterogeneous photocatalysis has been employed for the treatment of BPA in the wastewaters. Reports have shown that EDCs can be degraded by microorganisms distributed in the surroundings, i.e soil, water and climate. Many BPA degraders were reported as its biodegradable nature. For example, biodegradation of bisphenols with immobilized laccase or tyrosinase on polyacrylonitrile beads has been reported.
Qiujin Sun Qinzheng Yang Hanchang Shi Xue Bai
School of Food and Bioengineering, Shandong Polytechnic University, Jinan, 250353, PR China School of Environment, Tsinghua University, Beijing, 100084, PR China
国际会议
北京
英文
33-34
2011-11-24（万方平台首次上网日期，不代表论文的发表时间）