Wastewater Treatment Rubber Processing

4 autumn 2015 rubber wastewater treated through physicochemical process is discharged into the ozonation reactor 50 liters for treatment by ozone figure 1.

Wastewater treatment rubber processing.

In this commentary the process performance of natural rubber processing wastewater systems was evaluated and compared. Water treatment tank sludge collected at the treatment can be recycled back as dry rubber raw materials rejected glove currently being collected back and made into reclaim rubber. Waste in latex industry process coagulant from latex tank currently being collected and be made into dry rubber raw material. Rubber processing industry biological treatment biological oxygen demand bod chemical oxygen demand cod wastewater collected from rubber processing industry was characterized for their pollution characteristics.

Malaysian rubber industry table 4. This study has shown that water lettuce based waste stabilization ponds can be used for effective and economical treatment of wastewater from rubber processing industries. Treatment of natural rubber industry wastewater massoudinejad et al. The wastewater samples used for chemical oxygen demand.

A serious threat of rubber wastewater is high concentration of ammonia in this effluent. Wastewater samples were collected from the discharge unit of the rubber processing sewage system in kerman barez tire factory kerman iran. The type of wastewater the prevention of system clogging by coagulated rubber and the reduction of greenhouse gas ghg emissions. Schematic and photo of an ozonation pilot scale.

Results of the analysis showed that the total dissolved solids tds total. It contributes to undesirable eutrophication 3. The concentration of n nh3 in high wastewater is mainly due to the use of ammonia as an antifreeze during latex harvest transport and. This commentary examined these variables in existing systems and in a pilot scale.

The maximum bod cod and total coliform removal efficiencies of 90 6 85 5 and 97 9 respectively were obtained in the 12th week of treatment. Malaysian rubber wastewater treatment process was. The key factors evaluated in here comprised the following. Without proper treatment the discharge of wastewater from rubber processing industry to the environment may cause serious and prolong conse quences.

244 j adv environ health res vol. In the treatment of natural rubber processing wastewater hydrogen sulfide inhibition and the clogging of the system by coagulated rubber need to be considered in the wastewater processing method used for cl and block rubber respectively. Wastewater treatment systems have been adopted by.