Ile-iyẹwu pataki Onitumọ didara omi oye fun ile-iṣẹ aabo ayika ni iduroṣinṣin to lagbara, ṣe apẹrẹ tito nkan lẹsẹsẹ ati awọ, jẹ ki o rọrun diẹ sii fun agbegbe yàrá tabi gbigbe ohun elo ọkọ idanwo.Awọn ohun idanwo 68 (COD, irawọ owurọ lapapọ, nitrogen lapapọ, nitrogen amonia, turbidity, bbl) le pade awọn ibeere oriṣiriṣi alabara.