SUPERABSORBENT COMPOSITIONS FOR SOLIDIFYING INDUSTRIAL FLUID WASTES

摘要

The invention provides a composition for solidification of a viscous fluid waste material. The composition comprises a mixture of: (i) a post-anaerobic composted solids material having a particle size in a range of about 60 mesh to 120 mesh; and (ii) a granular superabsorbent polymer material having a particle size in a range of about 80 mesh to about 120 mesh. The ratio of the composted solids material to superabsorbent polymer material in the composition is between about 80:20 wt/wt and about 95:5 wt/wt. The moisture content of the composition is between about 12.5% and about 17.5%.

主权项

1. A composition for solidification of a viscous fluid waste material, the composition comprising a mixture of:
one of (i) a post-anaerobic composted solids material having a particle size in a range of about 60 mesh to 120 mesh, (ii) a sawdust material having a particle size in a range of about 60 mesh to 120 mesh, and (iii) a class F fly ash material or a class C fly ash material; and a granular superabsorbent polymer material having a particle size in a range of about 80 mesh to about 120 mesh; wherein the ratio of the composted solids material or the sawdust material or the fly ash material to the superabsorbent polymer material is between 80:20 wt/wt and 90:10 wt/wt, and the moisture content of the composition is between 12.5% and 17.5%.