Effects of chromium on the removal of nitrogen and phosphorus in domestic wastewater and the content of nitrogen and phosphorus in plants
LI Zhigang, LI Suli, HUANG Hailian, PU Qi, CHEN Hong, CHEN Weigang,WANG Zhenfeng
Ecology and Environment . 2010, (2): 286 -290 .  DOI: 10.16258/j.cnki.1674-5906(2010)02-0286-05