TY - GEN AU - Cheng,Jing AU - Yuan,Qingke AU - Kim,Youngchul TI - Long-term operational studies of lab-scale pumice-woodchip packed stormwater biofilters SN - 1479-487X PY - 2018///0817 KW - Denitrification KW - Filtration KW - Nitrates KW - Oxygen KW - Silicates KW - Water Movements KW - Water Purification N1 - Publication Type: Journal Article UR - https://doi.org/10.1080/09593330.2017.1337816 ER -