共 50 条
[41]
Biological nutrient removal using the VIP process
[J].
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING,
1996, 31 (10)
:2557-2575
[46]
Nutrient removal from municipal wastewater by activated sludge process
[J].
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING,
1998, 33 (06)
:1205-1217