粉煤灰吸附废水中重金属的研究现状与进展
李文清,邹萍

Research status and progress of fly ash adsorption of heavy metals in wastewater
Wenqing LI,Ping ZOU
表1 不同国家、地区粉煤灰成分
Table 1 Fly ash composition in different countries and regions
地区SiO2Al2O3Fe2O3CaOK2ONa2OMgOTiO2P2O5SO3烧失量(LOI)文献
法国50.0526.147.275.281.082.402.441.810.7113.027.95
墨西哥59.6022.825.573.111.280.450.870.940.040.409
南非55.2126.856.205.530.580.101.561.640.386.2710
加拿大41.5018.96.316.410.869.123.660.710.410.411
中国34.8750.971.912.250.340.090.132.150.586.7312