Slaughterhouse wastewater treatment

The main processes for treating slaughterhouse wastewater include the following:

Separation and recycling treatment: Separate and recycle wastewater containing oil, 

non oil, and feces, and then merge them into secondary biochemical treatment.

Activated sludge process: Degradation of organic matter in wastewater by microorganisms in activated sludge.

Biological filter: Utilizing microorganisms attached to the filter material to degrade organic matter in wastewater.

Biological turntable: By rotating biofilms attached to the disc, organic matter in wastewater is degraded.

Anaerobic oxidation pond combined treatment method: anaerobic treatment is carried out first, 

followed by aerobic treatment, ultimately achieving purification effect.

UASB reactor: used for anaerobic biological treatment to remove organic matter from wastewater.

Biological contact oxidation method: used for aerobic biological treatment, with high load resistance.

Hydrolysis acidification+SBR process: Combining hydrolysis acidification and SBR process to treat slaughter wastewater.

A2/O process: a commonly used biochemical treatment combination process.

Chemical precipitation method: used for deep treatment to remove pollutants such as total phosphorus and ammonia nitrogen.

MBR membrane technology: used for deep treatment to enhance the effectiveness of biochemical treatment.