石灰石改性硫磺材料深度脱氮除磷研究
罗黎煜,周立松,王梦良,张陈永,刘波

Advanced removal nitrogen and phosphorus by limestone-modified sulfur material
Liyu LUO,Lisong ZHOU,Mengliang WANG,Chenyong ZHANG,Bo LIU
表1 不同NaHCO3比例的改性材料性质
Table 1 Properties of limestone?modified sulfur with different proportion of NaHCO3
参数硫磺石灰石NaHCO3
00.5%1%1.5%
密度/(g·cm-32.1±0.012.5±0.022.2±0.192.0±0.021.6±0.011.3±0.05
真气孔率/%4±0.1814±0.3031±0.2143±0.08