TY - Front. Environ. Sci. Eng. A1 - Yan GUO, Chuanfu WU, Qunhui WANG, Min YANG, Qiqi HUANG, Markus MAGEP, Tianlong ZHENG T1 - Wastewater-nitrogen removal using polylactic acid/starch as carbon source: Optimization of operating parameters using response surface methodology Y1 - 2016-08-01 JF - Frontiers of Environmental Science & Engineering JO - Front. Environ. Sci. Eng. SP - 6 EP - VL - 10 IS - 4 UR - https://journal.hep.com.cn/fese N1 - 10.1007/s11783-016-0845-y ER -