palm mill wastewater solution
Generally speaking, every ton of palm fruit bunches will produce 600-700kg of waste water. This is usually solved by anaerobic treatment, whereby the wastewater produces biogas which is then used to generate kinetic energy in a gas engine.
Currently, palm kernel shells and fibers are used to generate electricity inside factories, and empty fruit bunches are recklessly dumped or covered on the ground. The palm oil industry has the potential to generate large amounts of electricity for public consumption and power grids.Treatment method and technological process of oily wastewater
In modern industrial production, oily wastewater is a common water pollutant. If oily wastewater is not treated, it will not only cause serious pollution to the environment, but also may cause harm to human health. Therefore, how to deal with oily wastewater has become an important issue in environmental protection.
Preliminary treatment is carried out through mechanical equipment such as coarse screens and fine screens to remove large suspended particles, thereby reducing the burden on subsequent processing equipment. The oily wastewater is then treated chemically. Pass the oily waste water through the oil-water separator to separate the concentrated oil and waste water. Afterwards, advanced treatment is carried out through air flotation and biological treatment to reduce the oil, pigment, colloid and oil content in the water to less than 20mg/L. Finally, the purified water meets the national discharge standards and can be safely discharged into the environment.

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