Wastewater Treatment Rubber Processing

Wastewater samples were collected from the discharge unit of the rubber processing sewage system in kerman barez tire factory kerman iran.

Wastewater treatment rubber processing.

Schematic and photo of an ozonation pilot scale. 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. 244 j adv environ health res vol. Wastewater treatment systems have been adopted by.

This commentary examined these variables in existing systems and in a pilot scale. 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. The type of wastewater the prevention of system clogging by coagulated rubber and the reduction of greenhouse gas ghg emissions. Process of processing waste from rubber latex processing wastewater treatment of rubber latex should pay attention to the treatment of polluting indicators such as cod ammonium and phosphorus.

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 industry table 4. Waste in latex industry process coagulant from latex tank currently being collected and be made into dry rubber raw material. Malaysian rubber wastewater treatment process was.

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. It contributes to undesirable eutrophication 3. Treatment of natural rubber industry wastewater massoudinejad et al. The concentration of n nh3 in high wastewater is mainly due to the use of ammonia as an antifreeze during latex harvest transport and.

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. The wastewater samples used for chemical oxygen demand. In this commentary the process performance of natural rubber processing wastewater systems was evaluated and compared. Provided in 1995 lonholdt and andersen 2005.

In addition both ghg emissions and power consumption need to be reduced in wastewater treatment. Without proper treatment the discharge of wastewater from rubber processing industry to the environment may cause serious and prolong conse quences. The key factors evaluated in here comprised the following.