1. İsim, Çevre ve Ekoloji treatment
  2. processing
  3. İsim refinement
  4. İsim purification
  5. cleaning
  6. refining
  7. sublimation
  8. decontamination
  9. purgation
  10. reducing
  11. cleasing
  12. clearage
  13. elutriation
  14. lavation
aerobic treatment İsim, Çevre ve Ekoloji
biological treatment İsim, Çevre ve Ekoloji
desalination İsim
oil refining
water treatment İsim, Çevre ve Ekoloji
treatment sludge İsim, Çevre ve Ekoloji
treatment plant İsim, Çevre ve Ekoloji
waste treatment plant İsim
waste treatment facilities İsim
desalination system İsim
sewage treatment plant İsim
sewage works İsim
water softener