A study is made of linear alkylbenzene sulfonate (LAS) degradation in waste water bybacteria immobilized onto particles of Sodium alginate in a three-phase fluidized-bed reactor.

• 利用三相流化床进行固定化细胞降解废水中的表面活性剂十二烷基苯磺酸钠（LAS）的动力学研究实验。