"Sewage Sludge" includes any residue, excluding grit or screenings, removed from a waste water, whether in a dry, semidry or liquid form.
Cal. Code Regs. Tit. 14, § 17225.65
"Sewage Sludge" includes any residue, excluding grit or screenings, removed from a waste water, whether in a dry, semidry or liquid form.
Cal. Code Regs. Tit. 14, § 17225.65