Effects of municipal sewage sludge stabilized by fly ash on the growth of Manilagrass and transfer of heavy metals.

A greenhouse experiment was carried out to evaluate the feasibility of using an artificial soil for cultivation of Manilagrass. The transfer and transformation of heavy metals in the artificial soil-Manilagrass system were discussed at the same time. The results showed that fly ash-sludge indicated a positive effect on the growth of Manilagrass.