@patent {34554,
	title = {一种两段式强化脱氮多级土壤渗滤系统，国家发明专利},
	volume = {ZL201510854862.5},
	year = {2016},
	edition = {China},
	chapter = {CN},
	author = {吴为中,吴浩恩,魏才倢}
}
