Aircon systems manufactures of pollution control device for air, water & noise, includes industrial wastewater treatment systems. Physical chemical are techniques to remove the coarse fraction. Oil , fatty acids and suspended solids could be removed by the use of the following techniques: screens; coagulation ; flocculation; centrifugation ; fluidization; settling ; precipitation. Aircon manufactures high efficiency clarifiers for precipitates and other non-biological solids settling applications. Pvc structured fill media create a high settling area compared to the floor space occupied by the clarifier by 5.5 mtr2/m2 for 500 mm deep module. Aircon clarifiers have no moving parts and virtually no wear. Few solids will adhere to this material, which is virtually impervious to chemical attack. General features include:-flows from 100 to over 25,000 lph; standard units only 10` overall height ; enhances the particle agglomeration growth; exclusive surface skimming feature.