0001050502-05-000229 DEF 14A 1 20050512 20050414 20050414 20050414 ADA-ES INC 0001223112 2890 841457335 CO 1231 DEF 14A 34 000-50216 05749545 8100 SOUTHPARK WAY B LITTLETON CO 80120 DEF 14A 1 adaesdef14a.txt DEF 14A