共 50 条
- [44] UREA ADDUCTION PROCESS IN SEMICONTINUOUS FIXED BED INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT, 1964, 3 (03): : 226 - &
- [48] A study on the ammonia removal mechanisms for the A/O biological nitrogen removal process with the enhancement of the zeolite ADVANCED RESEARCH ON MATERIAL SCIENCE, ENVIRONMENTAL SCIENCE AND COMPUTER SCIENCE, 2011, 322 : 52 - +
- [49] Enhanced phosphorus removal in biological nitrogen and phosphorus removal process using membrane bioreactor Qinghua Daxue Xuebao, 2008, 9 (1472-1474+1478): : 1472 - 1474