The primary functions of the restaurant oil-water separator are as follows:

Effectively removes oil from wastewater, ensuring the drainage system remains clear and preventing blockages and corrosion.

Waste water purification, removing or reducing pollutants in waste water to meet environmental discharge standards, and protecting the environment.

Helps in recycling waste oil, reduces dependence on conventional energy sources, and lowers environmental pollution.

Recycling used oil can also generate economic benefits, providing the catering industry with an additional source of income.