The selection of the adequate method should be based on the criteria of effectiveness, the co-occurrence of other types of pollution (turbidity, chemical pollutants), treatment costs, labor input and convenience, and the user’s preference.
Pemilihan metode yang memadai harus didasarkan pada kriteria efektivitas, co-terjadinya polusi jenis lain (kekeruhan, kimia polutan), biaya perawatan, input tenaga kerja dan kenyamanan, dan preferensi pengguna.