NOVELTY - Cellulosic feedstock composition (50) comprises: oil (up to 15% of the composition); cellulose (40-99% of the composition); hemicellulose (2-20% of the composition); lignin (less than 15% of the composition); a nitrogen containing organic compound (less than 20% of the composition); protein containing organic compound (less than 20% of the composition); mineral (less than 5% of the composition); sand (less than 5% of the composition); and dirt (less than 25% of the composition).    USE - The cellulosic feedstock composition is useful: to produce textile, a combustion product, a wood pellet, a wood chip, a fiberboard, plant media, pulp, paper, animal feed, animal media, glucose, a biofuel, butanol, propane butane or ethanol; in combustion product composition, ethanol containing composition, pulp or paper product composition, animal feed or animal media composition and glucose containing composition; and in reducing gaseous emission from the sewage management system by removing at least 20% of the solid biomass portion of the sewage suspension. The drying step in the manufacture of the cellulosic feedstock composition yields residual minerals, where the residual minerals are useful as fertilizers (all claimed).    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for:    (1) a combustion product composition produced from the cellulosic feedstock composition, where the cellulosic feedstock composition comprises oil (1-15% of the composition); cellulose (40-99% of the composition); hemicellulose (2-20% of the composition); lignin (less than 12% of the composition); nitrogen containing organic compound (less than 15% of the composition); protein containing organic compound (less than 15% of the composition); mineral (less than 5% of the composition); sand (less than 5% of the composition); and dirt (less than 5% of the composition);    (2) an ethanol containing composition produced from the cellulosic feedstock composition;    (3) a pulp or paper product composition produced from the cellulosic feedstock composition;    (4) an animal feed or animal media composition produced from the cellulosic feedstock composition;    (5) a glucose containing composition produced from the cellulosic feedstock composition;    (6) a method for producing the cellulosic feedstock composition from the solid portion of the sewage suspension (10) comprising: removing the solid portion from the sewage suspension; removing sand from the solid portion; removing a mineral from the solid portion; and removing dirt from the solid portion;    (7) a method for producing the combustion product composition from a solid portion of the sewage suspension comprising producing the cellulosic feedstock composition and further comprises at least: grinding the cellulosic feedstock; removing protein containing organic compound from the cellulosic feedstock; removing nitrogen containing organic compound from the cellulosic feedstock; pressing the cellulosic feedstock; at least partially drying the cellulosic feedstock; or adding oil to the cellulosic feedstock;    (8) a method for producing the ethanol containing composition from a solid portion of sewage suspension comprising: producing the cellulosic feedstock composition; hydrolyzing the cellulosic feedstock; and fermenting the cellulosic feedstock;    (9) a method for producing a pulp or paper product composition from the solid portion of the sewage suspension comprising producing the cellulosic feedstock composition and further comprises at least: removing oil from the cellulosic feedstock; removing protein containing organic compound from the cellulosic feedstock; removing nitrogen containing organic compound from the cellulosic feedstock; cleaning the cellulosic feedstock; delignifying the cellulosic feedstock; screening the cellulosic feedstock; refining the cellulosic feedstock; or at least partially drying the cellulosic feedstock;    (10) a method for producing the animal feed or animal media composition from the solid portion of the sewage suspension comprising producing the cellulosic feedstock composition and further comprising at least: pressing the cellulosic feedstock; at least partially sterilizing the cellulosic feedstock; at least partially drying the cellulosic feedstock; or grinding the cellulosic feedstock;    (11) a method for producing the glucose containing composition from the solid portion of the sewage suspension comprising: producing the cellulosic feedstock composition; and hydrolyzing the cellulosic feedstock composition; and    (12) a method for reducing gaseous emission from a sewage management system comprising: removing at least 20% of a solid biomass portion of the sewage suspension which flows within the sewage management system to reduce the gaseous emission.    DESCRIPTION OF DRAWING(S) - The figure shows the simplified block diagram of a system for producing cellulosic feedstock from sewage.    Sewage (10)    Solid portion removal device (11)    Sterilizing device (40)    Cellulosic feedstock composition (50)    Waste water management system (70)